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Companies starting with C
8,15,654 profiles.
- Castle Barber LtdActive, Hairdressing and other beauty treatment, Lincoln, United Kingdom
- Castle Barbers (Edgeley) LimitedActive (proposal to strike off), Hairdressing and other beauty treatment, Rossendale, United Kingdom
- Castle Barge Newark LimitedActive, Public houses and bars, Sleaford, United Kingdom
- Castle Barns LimitedActive, Residents property management, Kidderminster, United Kingdom
- Castle Barron LtdActive, Development of building projects, Coleraine, United Kingdom
- Castle Bars LtdActive, Public houses and bars, Newport, United Kingdom
- Castle Barter Private LimitedActive, West Bengal, since 2011
- Castle Barton LimitedActive, Other letting and operating of own or leased real estate, Exeter, United Kingdom
- Castle Bastion LimitedActive, Private security activities, Dundee, United Kingdom
- Castle Bath LtdActive, Public houses and bars, Bath, United Kingdom
- Castle Bay Construction (SW) LimitedActive, Construction of domestic buildings, Falmouth, United Kingdom
- Castle Bay Construction LtdActive, Other construction installation, New Milton, United Kingdom
- Castle Bay Group LtdActive, Road Town, British Virgin Islands
- Castle Bay Management Company (Falmouth) LtdActive, Residents property management, Redruth, United Kingdom
- Castle Baynard Funding LimitedInactive, London, United Kingdom
- Castle Beach SLActive, Fuengirola, Spain
- Castle Beacon LtdActive, Information technology consultancy activities, Hwlffordd, United Kingdom
- Castle Bear Holding ABActive, Åre, Sweden
- Castle Beauty LimitedActive (proposal to strike off), Hairdressing and other beauty treatment, Manchester, United Kingdom
- Castle Bedrooms LimitedActive, Other building completion and finishing, Derby, United Kingdom
- Castle Beds LtdActive, Retail of furniture, lighting, and similar (not musical instruments or scores) in specialised store, Bolton, Uni
- Castle Bell Investments L.P.Active, Edinburgh, United Kingdom
- Castle BellinghamIreland
- Castle Belmont LimitedActive, Dormant Company, Folkestone, United Kingdom
- Castle Bennett Executive SchemeActive, Tunbridge Wells, United Kingdom
- Castle Bespoke Vehicles LimitedActive (proposal to strike off), Renting and leasing of cars and light motor vehicles, Tamworth, United Kingdom
- Castle Best Barbers LimitedActive (proposal to strike off), Other service activities n.e.c., London, United Kingdom
- Castle Beyond LtdActive, Management consultancy activities other than financial management, South Croydon, United Kingdom
- Castle Bidco Home Loans LimitedActive, Activities of mortgage finance companies, Addlestone, United Kingdom
- Castle Bidco LimitedActive, Other service activities n.e.c., Southampton, United Kingdom
- Castle Bingo LimitedActive, Gambling and betting activities, United Kingdom
- Castle Biosciences IncListed, United States
- Castle Biosciences, Inc.Active, Wilmington, United States
- Castle Birkin Properties LtdActive, Holiday centres and villages, Doncaster, United Kingdom
- Castle Bishop LimitedActive, Unlicensed restaurants and cafes, Hemel Hempstead, United Kingdom
- Castle Bite One LtdActive, Other transportation support activities, Huddersfield, United Kingdom
- Castle Bites LimitedActive (proposal to strike off), Other service activities n.e.c., Leeds, United Kingdom
- Castle Bitez LtdActive, Take-away food shops and mobile food stands, Newcastle, United Kingdom
- Castle Black ABActive, Lycksele, Sweden
- Castle Black Consultancy LtdActive, Management consultancy activities other than financial management, Harrow, United Kingdom
- Castle Black Properties LtdActive, Other letting and operating of own or leased real estate, Harrow, United Kingdom
- Castle Blasting & Coating LtdActive, Specialised cleaning services, Newcastle-Under-Lyme, United Kingdom
- Castle Blinds & Curtains LtdActive, manufacture of household textiles, Brierley Hill, United Kingdom
- Castle Blinds & Shutters LtdActive, Manufacture of builders ware of plastic, Fareham, United Kingdom
- Castle Blinds Bristol LtdActive, Other business support service activities n.e.c., Bristol, United Kingdom
- Castle Blinds Midlands LimitedActive, Manufacture of other textiles n.e.c., Derby, United Kingdom
- Castle BM Developments LimitedActive, Other specialised construction activities n.e.c., Abingdon, United Kingdom
- Castle Body Works LimitedActive, Maintenance and repair of motor vehicles, Gosport, United Kingdom
- Castle Bolton & Redmire Educational FoundationActive, Redmire, Leyburn, United Kingdom
- Castle Bolton Water Company LtdActive, Water collection, treatment and supply, Leyburn, United Kingdom
- Castle Books Private LimitedStruck off, Delhi, since 1991
- Castle Boulevard Holdings LimitedActive, Other letting and operating of own or leased real estate, Nottingham, United Kingdom
- Castle Brae LimitedActive (proposal to strike off), Retail sale in non-specialised stores with food, beverages or tobacco predominating, Gl
- Castle Brae Management Company LimitedActive, Residents property management, Ballyclare, United Kingdom
- Castle Brandsbeverage industry
- Castle Brands (USA) Corp.Active, Wilmington, United States
- Castle Bravo LimitedActive, Other engineering activities, Banbury, United Kingdom
- Castle Brea Farm C.I.C.Active, Mixed farming, Penzance, United Kingdom
- Castle Breweries LtdUnder liquidation, West Bengal, since 1972
- Castle BreweryCape Town, South Africa
- Castle Brewery (Newark) RTM Company LimitedActive, Residents property management, Nottingham, United Kingdom
- Castle Brewery LtdActive, Manufacture of beer, Lostwithiel, United Kingdom
- Castle Brewery Management Company LimitedActive, Residents property management, Nottingham, United Kingdom
- Castle Bricklayers LtdActive, Construction of domestic buildings, Stoke-On-Trent, United Kingdom
- Castle Bricklaying Services LtdActive, Construction of domestic buildings, Newton Abbot, United Kingdom
- Castle Brickwork (Portsmouth) LtdActive, Construction of domestic buildings, Waterlooville, United Kingdom
- Castle Bridal LimitedActive, Retail sale of clothing in specialised stores, Cardiff, United Kingdom
- Castle Bridge Consulting (Investments) LimitedActive, Other letting and operating of own or leased real estate, Darlington, United Kingdom
- Castle Bridge Consulting LimitedActive, Management consultancy activities other than financial management, Darlington, United Kingdom
- Castle Bridges S.A.Inactive, Luxembourg, Luxembourg
- Castle Bridges TrustActive, London, United Kingdom
- Castle Bromwich Cars LtdActive, Sale of used cars and light motor vehicles, Birmingham, United Kingdom
- Castle Bromwich Dental Services LtdActive, Dental practice activities, Sutton Coldfield, United Kingdom
- Castle Bromwich Hall and Gardens TrustActive, Operation of historical sites and buildings and similar visitor attractions, Castle Bromwich, United Kingdom
- Castle Bromwich Hall Hotel LimitedActive, Hotels and similar accommodation, Birmingham, United Kingdom
- Castle Bromwich Historic Gardens Events LtdActive, Event catering activities, Birmingham, United Kingdom
- Castle Bromwich Historic Gardens Retail LtdActive, Other retail sale in non-specialised stores, Birmingham, United Kingdom
- Castle Bromwich Management LimitedActive, Hotels and similar accommodation, Hull, United Kingdom
- Castle Bromwich Trade Park Management Co LtdActive, Management of real estate on a fee or contract basis, Tamworth, United Kingdom
- Castle Bromwich Tree & Fencing Service LtdActive, Landscape service activities, Birmingham, United Kingdom
- Castle Brook Stables LtdActive, Other business support service activities n.e.c., Manchester, United Kingdom
- Castle Brook Trading, LPActive, Illinois, United States
- Castle Brooke Tools (UK) LimitedActive, Wholesale of other intermediate products, Sheffield, United Kingdom
- Castle Brookes Properties Tickhill LimitedActive, Other letting and operating of own or leased real estate, Doncaster, United Kingdom
- Castle Brothers (Builders) LimitedActive, Other building completion and finishing, Leamington Spa, United Kingdom
- Castle Bryant Johnsen
- Castle Build (Irl) LtdActive, Construction of commercial buildings, Dungannon, United Kingdom
- Castle Buildcon Private LimitedActive, Delhi, since 2007
- Castle Builders (South East) LimitedActive (proposal to strike off), Construction of domestic buildings, Chatham, United Kingdom
- Castle Builders (ST. Albans) LimitedActive, Development of building projects, United Kingdom
- Castle Builders (WS) LimitedActive, Construction of domestic buildings, Clevedon, United Kingdom
- Castle Builders Kent LtdActive, Construction of domestic buildings, Canterbury, United Kingdom
- Castle Builders LtdActive, Construction of domestic buildings, Guildford, United Kingdom
- Castle Builders Pvt LtdStruck off, Bihar, since 1988
- Castle Buildhome LLPActive, Delhi
- Castle Building & Restoration LimitedActive, Other building completion and finishing, Waterlooville, United Kingdom
- Castle Building and Construction LimitedActive, Construction of domestic buildings, Yeovil, United Kingdom
- Castle Building Centres GroupMississauga, Canada
- Castle Building Centres Group Ltd.Active, Mississauga, Canada
- Castle Building Construction Industries Private LimitedStruck off, Delhi, since 1991
- Castle Building Contractors (High Wycombe) LimitedActive, Construction of domestic buildings, Bucks, United Kingdom
- Castle Building Contractors (Holdings) LimitedActive, Activities of other holding companies n.e.c., Bury St. Edmunds, United Kingdom
- Castle Building Contractors (London) LimitedActive, Development of building projects, Bury St. Edmunds, United Kingdom
- Castle Building Contractors LimitedActive, Construction of domestic buildings, Derbyshire, United Kingdom
- Castle Building Products (Oxon) LimitedActive, Manufacture of other plastic products, Bicester, United Kingdom
- Castle Building Products LimitedActive, Non-trading company, Maidenhead, United Kingdom
- Castle Building Projects LimitedActive, Other service activities n.e.c., Chalfont St. Giles, United Kingdom
- Castle Building Services (South Yorkshire) LimitedActive, Plumbing, heat and air-conditioning installation, Sheffield, United Kingdom
- Castle Building Services (South) LimitedActive, Electrical installation, Tyne And Wear, United Kingdom
- Castle Buildings Developments LimitedActive, Other letting and operating of own or leased real estate, Barry, United Kingdom
- Castle Buildings LLPActive, Hull, United Kingdom
- Castle Buildings Management LimitedActive, Other letting and operating of own or leased real estate, Belfast, United Kingdom
- Castle Buildtech LLPActive, since 2024
- Castle Buildtech Private LimitedUnder process of striking off, Delhi, since 2005
- Castle Buildwell Private LimitedStruck off, Haryana, since 2014
- Castle Burger LtdActive, Unlicensed restaurants and cafes, Llangollen, United Kingdom
- Castle Business Finance LtdIn Administration, Factoring, London, United Kingdom
- Castle Business Forms LimitedActive, Manufacture of paper stationery, Southend On Sea, United Kingdom
- Castle Business Hub LimitedActive, Other letting and operating of own or leased real estate, Dumbarton, United Kingdom
- Castle Business Services LtdActive, Management consultancy activities other than financial management, Waterlooville, United Kingdom
- Castle Business Solutions Private LimitedActive, West Bengal, since 1996
- Castle Business Units LimitedActive, Other letting and operating of own or leased real estate, Taunton, United Kingdom
- Castle Butchery LtdActive, Retail sale of meat and meat products in specialised stores, Colchester, United Kingdom
- Castle Buttons LimitedActive, Manufacture of other wearing apparel and accessories n.e.c., Corby, United Kingdom
- Castle by the Sea LtdActive, Other accommodation, Scarborough, United Kingdom
- Castle Bytham Consultancy LtdActive, Management consultancy activities other than financial management, Stamford, United Kingdom
- Castle Cabs (Conwy) LimitedActive, Taxi operation, Conwy, United Kingdom
- Castle Cafe (Wakefield) LimitedActive, Licensed restaurants, Wakefield, United Kingdom
- Castle Cafe Knaresborough LtdActive, Manufacture of bread; manufacture of fresh pastry goods and cakes, Harrogate, United Kingdom
- Castle Cafe LtdActive, Unlicensed restaurants and cafes, Banffshire, United Kingdom
- Castle Cafe Rochdale LtdActive, Unlicensed restaurants and cafes, Rochdale, United Kingdom
- Castle Caffe LtdActive, Take-away food shops and mobile food stands, London, United Kingdom
- Castle Cakes LtdActive, Other food services, London, United Kingdom
- Castle Callcentre LtdActive, Activities of call centres, Barnard Castle, United Kingdom
- Castle Camping LtdActive, Recreational vehicle parks, trailer parks and camping grounds, Stoke-On-Trent, United Kingdom
- Castle Camps Clays LimitedActive, Activities of sport clubs, Bury St. Edmunds, United Kingdom
- Castle Camps Management Company LimitedActive, Residents property management, Southend On Sea, United Kingdom
- Castle Canning Company LimitedUnder liquidation, Maharashtra, since 1946
- Castle Capers LimitedActive, Other amusement and recreation activities n.e.c., Bury St. Edmunds, United Kingdom
- Castle Capital Canada Inc.Active, Mississauga, Canada
- Castle Capital Holdings LtdActive, Security dealing on own account, Cardiff, United Kingdom
- Castle Capital LimitedActive, Financial intermediation not elsewhere classified, Banbridge, United Kingdom
- Castle Capital Research LimitedActive, Dublin, Ireland
- Castle Captures LtdActive, Other specialist photography, London, United Kingdom
- Castle Car Care LimitedActive, Retail trade of motor vehicle parts and accessories, Oakham, United Kingdom
- Castle Car Centre LtdActive, Sale of used cars and light motor vehicles, Bedford, United Kingdom
- Castle Car Park Management LimitedActive, Other transportation support activities, Windsor, United Kingdom
- Castle Carbide LimitedActive, Manufacture of tools, Dudley, United Kingdom
- Castle Care 24/7 LtdActive, Other service activities n.e.c., Edinburgh, United Kingdom
- Castle Care Dental Practice LimitedActive, Buying and selling of own real estate, Solihull, United Kingdom
- Castle Care Homes LtdActive, Other residential care activities n.e.c., Manchester, United Kingdom
- Castle Care Products Ltd.Active, Dormant Company, Hemel Hempstead, United Kingdom
- Castle Care Services LtdActive (proposal to strike off), Other human health activities, London, United Kingdom
- Castle Care Specialist Services LimitedActive, Residential care activities for the elderly and disabled, Aberdare, United Kingdom
- Castle Care Supported Living LtdActive, Social work activities without accommodation for the elderly and disabled, Aberdare, United Kingdom
- Castle Care Teesdale LimitedActive, Other human health activities, Barnard Castle, United Kingdom
- Castle Care Villages LimitedActive, Dormant Company, Windsor, United Kingdom
- Castle Care(scotland) LtdActive, Social work activities without accommodation for the elderly and disabled, Inverness, United Kingdom
- Castle Carpenters LimitedActive, Joinery installation, Woking, United Kingdom
- Castle Carpentry & Building Contractors LtdActive, Construction of domestic buildings, Gillingham, United Kingdom
- Castle Carpentry & Construction LtdActive, Other building completion and finishing, Great Chesterford, United Kingdom
- Castle Carpentry Birmingham LimitedActive (proposal to strike off), Construction of commercial buildings, Coleshill, United Kingdom
- Castle Carpentry Coleshill LimitedActive (proposal to strike off), Joinery installation, Birmingham, United Kingdom
- Castle Carpentry Contractors (Southampton) LimitedActive, Joinery installation, Southampton, United Kingdom
- Castle Carpentry LimitedActive, Joinery installation, Neath, United Kingdom
- Castle Carpentry Services LtdActive, Construction of domestic buildings, Cranleigh, United Kingdom
- Castle Carpet and Flooring Instalation LtdActive (proposal to strike off), Floor and wall covering, Ludlow, United Kingdom
- Castle Carpet Centre LtdActive, Retail sale of carpets, rugs, wall and floor coverings in specialised stores, Newcastle Under Lyme, United Kingd
- Castle Carpet Warehouse LimitedActive, Floor and wall covering, Rhyl, United Kingdom
- Castle Carpets (Morpeth) LtdActive, Retail sale of carpets, rugs, wall and floor coverings in specialised stores, Northumberland, United Kingdom
- Castle Carpets (Shirebrook) LimitedActive, Retail sale of carpets, rugs, wall and floor coverings in specialised stores, Chesterfield, United Kingdom
- Castle Carpets LimitedActive, Retail sale of carpets, rugs, wall and floor coverings in specialised stores, United Kingdom
- Castle Carpets Wholesale LimitedActive, Wholesale of furniture, carpets and lighting equipment, Chesterfield, United Kingdom
- Castle Carpets Wirral LtdActive, Retail sale of carpets, rugs, wall and floor coverings in specialised stores, Wallasey, United Kingdom
- Castle Carrock SchoolDissolved, United Kingdom
- Castle Carry LtdActive, Management consultancy activities other than financial management, Maidstone, Kent, United Kingdom
- Castle Cars (Burton) LtdActive (proposal to strike off), Sale of used cars and light motor vehicles, Derby, United Kingdom
- Castle Cars (Essex) LtdActive, Sale of used cars and light motor vehicles, Chelmsford, United Kingdom
- Castle Cars (Highland) LimitedActive, Sale of used cars and light motor vehicles, Muir Of Ord, United Kingdom
- Castle Cars (West Sussex) LtdActive, Taxi operation, Arundel, United Kingdom
- Castle Cars Auto Centre LtdActive, Sale of used cars and light motor vehicles, Birmingham, United Kingdom
- Castle Cars Birmingham LtdActive, Sale of used cars and light motor vehicles, Birmingham, United Kingdom
- Castle Cars Dudley LimitedActive, Taxi operation, Dudley, United Kingdom
- Castle Cars Edinburgh LtdActive, Taxi operation, Edinburgh, United Kingdom
- Castle Cars LtdActive, Other service activities incidental to land transportation, n.e.c., Birmingham, United Kingdom
- Castle Cars Private Hire LimitedActive, Taxi operation, Leamington Spa, United Kingdom
- Castle Cars Services LimitedActive, Maintenance and repair of motor vehicles, Muir Of Ord, United Kingdom
- Castle Cars Tonbridge LimitedActive, Taxi operation, Tonbridge, United Kingdom
- Castle Cartons (2011) LimitedActive, Activities of other holding companies n.e.c., Birmingham, United Kingdom
- Castle Cartons (Holdings) LimitedActive, Manufacture of other paper and paperboard containers, Birmingham, United Kingdom
- Castle Cartons LimitedActive, Manufacture of paper and paperboard, Birmingham,, United Kingdom
- Castle Cary (Bmi) LimitedActive, Management of real estate on a fee or contract basis, Hatfield, United Kingdom
- Castle Cary Antiques & Interiors LtdActive, Other business support service activities n.e.c., Street, United Kingdom
- Castle Cary Lva LLPActive, Sherborne, United Kingdom
- Castle Cary Prime Grill LtdActive, Take-away food shops and mobile food stands, Castle Cary, United Kingdom
- Castle Cary Rugby Football Club LimitedActive, United Kingdom
- Castle Cary Self Storage LtdActive, Operation of warehousing and storage facilities for land transport activities, Castle Cary, United Kingdom
- Castle Cases LtdActive, Manufacture of light metal packaging, Tamworth, United Kingdom
- Castle Castillo Marketing LimitedActive, Retail sale via mail order houses or via Internet, London, United Kingdom
- Castle Castings Pvt LtdActive, West Bengal, since 2006
- Castle Caterers (Swansea) LimitedLiquidation, W Glam, United Kingdom
- Castle Caterers L.L.C.Liquidation, Salt Lake City, United Kingdom
- Castle Catering Engineers LtdActive, Repair of electrical equipment, Nottingham, United Kingdom
- Castle Catering Equipment LtdActive, Retail sale of electrical household appliances in specialised stores, Nottingham, United Kingdom
- Castle Catford LimitedActive, Motion picture projection activities, London, United Kingdom
- Castle CCTV LimitedActive, Other information technology service activities, Exmouth, United Kingdom
- Castle Cement (Chatburn) LimitedActive, Activities of head offices, Maidenhead, United Kingdom
- Castle Cement (Clyde) LimitedActive, Activities of head offices, Maidenhead, United Kingdom
- Castle Cement (Ketton) LimitedActive, Activities of other holding companies n.e.c., Maidenhead, United Kingdom
- Castle Cement (Padeswood) LimitedActive, Activities of head offices, Maidenhead, United Kingdom
- Castle Cement (Pitstone) LimitedActive, Activities of head offices, Maidenhead, United Kingdom
- Castle Cement (Ribblesdale) LimitedActive, Activities of other holding companies n.e.c., Maidenhead, United Kingdom
- Castle Cement LimitedActive, Manufacture of cement, Maidenhead, United Kingdom
- Castle Cements Pvt. Ltd.Struck off, Rajasthan, since 1991
- Castle Central LimitedActive, Other cleaning services, Solihull, United Kingdom
- Castle Ceramics (Dental Laboratory) Ltd SSASInactive, Derby, United Kingdom
- Castle Chambers (Lewes) LimitedActive, Development of building projects, Southwick, United Kingdom
- Castle Chambers Aparthotel LimitedActive, Hotels and similar accommodation, Morecambe, United Kingdom
- Castle Chambers LimitedActive, Residents property management, Torquay, United Kingdom
- Castle Chambers Management Company LimitedActive, Other letting and operating of own or leased real estate, London, United Kingdom
- Castle Charter & Marine Services LtdLiquidation, Sea and coastal passenger water transport, Aberdeen, United Kingdom
- Castle Chase LtdActive, Dormant Company, Leicester, United Kingdom
- Castle Chauffeuring &Close Protection Services LtdActive, Taxi operation, Northampton, United Kingdom
- Castle Cheese, Inc.Active, Portersville, United States
- Castle Chefs LtdActive, Event catering activities, Milton Keynes, United Kingdom
- Castle Chemicals Ltd.Active, Wholesale of chemical products, Edinburgh, United Kingdom
- Castle Chemicals Pty LtdActive, Newcastle West, Australia
- Castle Chemicals Trustees LimitedActive, Other business support service activities n.e.c., Sale, United Kingdom
- Castle Chippy LtdActive, Take-away food shops and mobile food stands, Clitheroe, United Kingdom
- Castle Chiropractic Centre LtdActive, Regulation of health care, education, cultural and other social services, not incl. social security, Chepstow, U
- Castle Chiropractic Clinic LimitedActive, Other human health activities, Bedford, United Kingdom
- Castle Chiropractic LimitedActive (proposal to strike off), Other human health activities, Morpeth, United Kingdom
- Castle Chitties Private LimitedStruck off, Kerala, since 1998
- Castle Chrome Plating LimitedActive, Treatment and coating of metals, West Midlands, United Kingdom
- Castle Cinemas LimitedActive, Motion picture projection activities, London, United Kingdom
- Castle Circus LtdActive, Management consultancy activities other than financial management, St Albans, United Kingdom
- Castle Circus Property Management LtdActive, Other letting and operating of own or leased real estate, Torquay, United Kingdom
- Castle Civils & Construction Ltd.Liquidation, Construction of commercial buildings, Leeds, United Kingdom
- Castle Civils & Surfacing LimitedActive, Site preparation, Lincoln, United Kingdom
- Castle Civiltech Private LimitedActive, Madhya Pradesh, since 2021
- Castle Classic and Custom LtdActive, Retail trade of motor vehicle parts and accessories, Newcastle-Under-Lyme, United Kingdom
- Castle Classic Cars LimitedActive, Sale of other motor vehicles, Wadhurst, United Kingdom
- Castle Claysales LimitedActive, Non-specialised wholesale trade, Stoke-On-Trent, United Kingdom
- Castle Cleaning LtdActive, General cleaning of buildings, Bury St. Edmunds, United Kingdom
- Castle Cleaning North LimitedActive, Other business support service activities n.e.c., Poynton, United Kingdom
- Castle Cleaning Services (Pembs) LimitedActive, Private security activities, Haverfordwest, United Kingdom
- Castle Cleaning Services (Sussex) LimitedActive, Other cleaning services, West Sussex, United Kingdom
- Castle Cleaning Services Kent LtdActive, Specialised cleaning services, Maidstone, United Kingdom
- Castle Cleaning Services LimitedActive (proposal to strike off), General cleaning of buildings, Orpington, United Kingdom
- Castle Cleans LtdActive, Specialised cleaning services, Teignmouth, United Kingdom
- Castle Cliffe Holidays LimitedActive, Hotels and similar accommodation, Hereford, United Kingdom
- Castle Climate Control LtdActive, Plumbing, heat and air-conditioning installation, Northampton, United Kingdom
- Castle Climbing Centre Trustees LimitedActive, Other business support service activities n.e.c., London, United Kingdom
- Castle Clinic (Bridgnorth) LimitedActive, Other human health activities, Bridgnorth, United Kingdom
- Castle Clinic (Knaresborough) LimitedActive, Other human health activities, Knaresborough, United Kingdom
- Castle Clinic Consulting LtdActive, Other education n.e.c., Northampton, United Kingdom
- Castle Clinic LimitedActive, Other human health activities, Maidenhead, United Kingdom
- Castle Clinton Associates LLCActive, Wilmington, United States
- Castle Close (Bognor Regis) Residents Association LimitedActive, Residents property management, Bognor Regis, United Kingdom
- Castle Close (Eardisley) Residents Association LimitedActive, Residents property management, Hereford, United Kingdom
- Castle Close (Sunbury on Thames) LimitedActive, Residents property management, Croydon, United Kingdom
- Castle Close Antiques LimitedActive, Other business support service activities n.e.c., Ross-Shire, United Kingdom
- Castle Close Community LimitedActive, Management of real estate on a fee or contract basis, Newcastle Upon Tyne, United Kingdom
- Castle Close LimitedActive, Douglas, Isle of Man
- Castle Close LtdActive, Development of building projects, Berkhamsted, United Kingdom
- Castle Close Management Company LimitedActive, Residents property management, Gateshead, United Kingdom
- Castle Close Residents Association (Orford) LimitedActive, Residents property management, Orford Woodbridge, United Kingdom
- Castle Close Residents Association LimitedActive, Dormant Company, Dover, United Kingdom
- Castle Clothing & Consumables LtdActive, Wholesale of machine tools, Montgomery, United Kingdom
- Castle Clothing LimitedActive, Wholesale of clothing and footwear, Suffolk, United Kingdom
- Castle Cloud Private LimitedActive, Delhi, since 2022
- Castle Clouds LtdActive, Retail sale of tobacco products in specialised stores, Belfast, United Kingdom
- Castle Club (Forfar) LimitedActive, Other business support service activities n.e.c., Forfar, United Kingdom
- Castle Clubs and Farms Private LimitedStruck off, Tamil Nadu, since 1996
- Castle Clyde LimitedActive, Dormant Company, Ayr, United Kingdom
- Castle Co NW LimitedActive, Other service activities n.e.c., Liverpool, United Kingdom
- Castle Coaching LimitedActive, Sports and recreation education, London, United Kingdom
- Castle Coachworks (Northampton) Holdings LimitedActive, Activities of other holding companies n.e.c., Northampton, United Kingdom
- Castle Coachworks (Northampton) LimitedActive, Maintenance and repair of motor vehicles, Northampton, United Kingdom
- Castle Coachworks (Northampton) Properties LimitedActive, Other letting and operating of own or leased real estate, Northampton, United Kingdom
- Castle CoalitionArlington County
- Castle Coatings (Holdings) LimitedActive, Activities of other holding companies n.e.c., Caerphilly, United Kingdom
- Castle Coatings (Scotland) LtdActive, Roofing activities, Glasgow, United Kingdom
- Castle Coatings LimitedActive, Casting of other non-ferrous metals, Caerphilly, United Kingdom
- Castle Coco Ltd LtdActive, Public houses and bars, Liverpool, United Kingdom
- Castle Codes LimitedActive, Management consultancy activities other than financial management, Warwick, United Kingdom
- Castle Coins LtdActive, Retail sale via mail order houses or via Internet, Fareham, United Kingdom
- Castle Colchester Motorcycle Club LtdActive, Activities of sport clubs, Diss, United Kingdom
- Castle Collections LimitedInactive, Leeds, United Kingdom
- Castle Collective LimitedActive, Sound recording and music publishing activities, Hailsham, United Kingdom
- Castle Collexion LtdActive, Retail sale via mail order houses or via Internet, Sheffield, United Kingdom
- Castle Collision Care LimitedActive (proposal to strike off), Maintenance and repair of motor vehicles, Leicester, United Kingdom
- Castle Colour Packaging LimitedActive, Manufacture of other paper and paperboard containers, Norwich, United Kingdom
- Castle Colour Process Pvt LtdActive, Maharashtra, since 1984
- Castle Colours LimitedActive, Manufacture of other non-metallic mineral products n.e.c., Stoke On Trent, United Kingdom
- Castle Combe Circuit LimitedActive, Operation of sports facilities, Wiltshire, United Kingdom
- Castle Combe Estates LimitedActive, Development of building projects, London, United Kingdom
- Castle Combe Exhibitions LtdActive, Other amusement and recreation activities n.e.c., Cardiff, United Kingdom
- Castle Combe Film Locations LimitedActive, Other business support service activities n.e.c., Barnet, United Kingdom
- Castle Combe Properties LtdActive, Other letting and operating of own or leased real estate, Ulverston, United Kingdom
- Castle Combe Racing Club LimitedActive, Activities of sport clubs, Chippenham, United Kingdom
- Castle Combe Racing School LimitedActive, Other amusement and recreation activities n.e.c., Wiltshire, United Kingdom
- Castle Combe Racing Trust LimitedActive, Other sports activities, Chippenham, United Kingdom
- Castle Combe Rally School LimitedActive, Dormant Company, Bristol, United Kingdom
- Castle Comfort Centre LtdActive, Dormant Company, Newcastle, United Kingdom
- Castle Comfort Homes Ltd.Active, Other letting and operating of own or leased real estate, Stoke-On-Trent, United Kingdom
- Castle Comfort Stairlifts LimitedActive, Retail sale of medical and orthopaedic goods in specialised stores (not incl. hearing aids) n.e.c., Newcastle, U
- Castle Comforts Hospitality LLPActive, Maharashtra, since 2017
- Castle Comics UK LimitedActive, Retail sale of books in specialised stores, Airdrie, United Kingdom
- Castle Commercial Cleaning LimitedActive, Other service activities n.e.c., Oldham, United Kingdom
- Castle Commercial Epc LtdActive, Other service activities n.e.c., St. Asaph, United Kingdom
- Castle Commercial LimitedActive (proposal to strike off), Financial intermediation not elsewhere classified, Birmingham, United Kingdom
- Castle Commercial Refrigeration LtdActive, Repair of machinery, Paddock Wood, United Kingdom
- Castle Commercial Services LimitedActive, Other letting and operating of own or leased real estate, United Kingdom
- Castle Commercial Vehicles LtdActive, Sale of other motor vehicles, Stanford-Le-Hope, United Kingdom
- Castle Commercials (Tutbury) LimitedActive, Freight transport by road, Fauld, United Kingdom
- Castle Commercials International LtdActive, Sale of used cars and light motor vehicles, Uttoxeter, United Kingdom
- Castle Commodeal Pvt LtdActive, West Bengal, since 1995
- Castle Commodities Pvt. Ltd.Active, West Bengal, since 1994
- Castle Commosales Private LimitedActive, West Bengal, since 2010
- Castle Commtrade Private LimitedStruck off, West Bengal, since 2010
- Castle Communication Services (Yorkshire) LtdActive, Other service activities n.e.c., Wakefield, United Kingdom
- Castle Community Companion Services LtdActive, Other transportation support activities, Newcastle Under Lyme, United Kingdom
- Castle Community TrustActive, Other education n.e.c., Belfast, United Kingdom
- Castle Compliance Electrical Services LtdActive, Security systems service activities, Belfast, United Kingdom
- Castle Compliance Services LimitedActive, Management consultancy activities other than financial management, Malvern, United Kingdom
- Castle Compliance UK LtdActive, Electrical installation, Blackburn, United Kingdom
- Castle Components LtdActive, Retail sale via mail order houses or via Internet, Verwood, United Kingdom
- Castle Composites 2016 LimitedActive, Other manufacturing n.e.c., Lanark, United Kingdom
- Castle Composites LimitedActive, Other manufacturing n.e.c., Lanark, United Kingdom
- Castle Computer Services Ltd.Active, Other information technology service activities, Bellshill, United Kingdom
- Castle Computers and Educations Private LimitedStruck off, Kerala, since 1998
- Castle Computers Europe LtdActive, Wholesale of computers, computer peripheral equipment and software, Reading, United Kingdom
- Castle Computing Solutions LtdActive (proposal to strike off), Repair of computers and peripheral equipment, Whitby, United Kingdom
- Castle Concepts LimitedActive, Residents property management, Yarmouth, United Kingdom
- Castle Concerts LimitedActive, Support activities to performing arts, Lothian, United Kingdom
- Castle Concierge LtdActive, Other reservation service activities n.e.c., Kidderminster, United Kingdom
- Castle Concrete Infrastructure Private LimitedActive, Punjab, since 2004
- Castle Concrete LimitedActive, Manufacture of concrete products for construction purposes, United Kingdom
- Castle Concrete North West LtdLiquidation, Manufacture of cement, Clitheroe, United Kingdom
- Castle Confidential LimitedActive, Business and domestic software development, Bushey, United Kingdom
- Castle Connolly MedicalUnited States
- Castle Conservation LtdActive, Museums activities, Diss, United Kingdom
- Castle Conservatories LimitedActive (proposal to strike off), Glazing, Northampton, United Kingdom
- Castle Construction & Dampcure LtdActive, Construction of domestic buildings, Wareham, United Kingdom
- Castle Construction & Development LimitedActive, Other construction installation, Wigan, United Kingdom
- Castle Construction & Groundworks Ltd.Active, Construction of domestic buildings, London, United Kingdom
- Castle Construction & Sons LtdActive, Other building completion and finishing, Rochford, United Kingdom
- Castle Construction (Bristol) Ltd.Active, Construction of commercial buildings, Bristol, United Kingdom
- Castle Construction (Cheltenham) LimitedActive, Development of building projects, Gloucester, United Kingdom
- Castle Construction (Kent) LimitedActive (proposal to strike off), Construction of commercial buildings, Herne Bay, United Kingdom
- Castle Construction (Leeds) LimitedActive, Development of building projects, Pontefract, United Kingdom
- Castle Construction (North East) LimitedActive, Other building completion and finishing, Middlesbrough, United Kingdom
- Castle Construction (Scarborough) LimitedActive, Development of building projects, Malton, United Kingdom
- Castle Construction (Staffs) LtdActive, Other building completion and finishing, Newcastle, United Kingdom
- Castle Construction Company Private LimitedStruck off, Maharashtra, since 1952
- Castle Construction Consultants LimitedActive, Quantity surveying activities, Harlow, United Kingdom
- Castle Construction Group LtdActive, Construction of commercial buildings, Northampton, United Kingdom
- Castle Construction Leigh LimitedActive, Construction of domestic buildings, Leigh, United Kingdom
- Castle Construction LimitedActive (proposal to strike off), Construction of commercial buildings, Hailsham,, United Kingdom
- Castle Construction North Wales LtdActive, Construction of domestic buildings, Llandudno Junction, United Kingdom
- Castle Construction North West LimitedActive, Construction of domestic buildings, Billingham, United Kingdom
- Castle Construction Products LimitedActive, Other manufacturing n.e.c., Ilkeston, United Kingdom
- Castle Construction Services LtdActive, Other construction installation, Glasgow, United Kingdom
- Castle Construction Solutions LtdActive, Construction of domestic buildings, Warlingham, United Kingdom
- Castle Constructions Pvt. Ltd.Struck off, Telangana, since 1990
- Castle Consultancy LimitedActive, Management consultancy activities other than financial management, Bognor Regis, United Kingdom
- Castle Consultancy Management LimitedLiquidation, Management consultancy activities other than financial management, Bushey, United Kingdom
- Castle Consultancy Services LimitedActive, Non-trading company, Brixham, United Kingdom
- Castle Consultants LtdActive, Technical and vocational secondary education, Rochester, United Kingdom
- Castle Consultants Private LimitedActive, West Bengal, since 1992
- Castle Consultants Private LimitedStruck off, Delhi, since 1992
- Castle Consulting Associates LimitedActive, Other business support service activities n.e.c., Lincoln, United Kingdom
- Castle Consulting Group LimitedActive, Bookkeeping activities, Bromley, United Kingdom
- Castle Consulting LLCActive, Ashland, United States
- Castle Consulting LtdActive, Other business support service activities n.e.c., Ipswich, United Kingdom
- Castle Consulting Services LtdActive, Management consultancy activities other than financial management, Halesowen, United Kingdom
- Castle Consulting, LLCInactive, Virginia, United States
- Castle Container Services LimitedActive, Manufacture of other tanks, reservoirs and containers of metal, Derby, United Kingdom
- Castle Containers LimitedActive, Operation of warehousing and storage facilities for land transport activities, Woodford Green, United Kingdom
- Castle Continental L.P.Active, Douglas, United Kingdom
- Castle Contract Builders LimitedActive, Site preparation, Rochester, United Kingdom
- Castle Contract Support LimitedActive, Security systems service activities, St Helens, United Kingdom
- Castle Contracting Services LimitedActive (proposal to strike off), Other specialised construction activities n.e.c., Crewe, United Kingdom
- Castle Contractors and Developments LimitedActive, Development of building projects, Sheffield, United Kingdom
- Castle Contractors LimitedActive (proposal to strike off), Roofing activities, Thornton-Cleveleys, United Kingdom
- Castle Contractors NW LtdActive, Roofing activities, Preston, United Kingdom
- Castle Contracts (Newcastle) LtdActive, Construction of commercial buildings, Newcastle, United Kingdom
- Castle Contracts (UK) LimitedActive, Maintenance and repair of motor vehicles, Egham, United Kingdom
- Castle Contracts Private LimitedStruck off, Delhi, since 1988
- Castle Control Solutions LtdActive, Other specialised construction activities n.e.c., Mansfield, United Kingdom
- Castle Controls LimitedActive, Other specialised construction activities n.e.c., Grays, United Kingdom
- Castle Convenience LtdActive, Retail sale in non-specialised stores with food, beverages or tobacco predominating, Bournemouth, United Kingdom
- Castle Convenience Store LimitedActive, Retail sale in non-specialised stores with food, beverages or tobacco predominating, Cumnock, United Kingdom
- Castle Cooling Solutions LimitedActive, Plumbing, heat and air-conditioning installation, Thames Ditton, United Kingdom
- Castle Corbenic LtdActive, Data processing, hosting and related activities, Bury St. Edmunds, United Kingdom
- Castle Core LimitedActive (proposal to strike off), Other specialised construction activities n.e.c., London, United Kingdom
- Castle Corner Health Clinic Pvt LtdActive, West Bengal, since 1988
- Castle Corner LimitedActive, Other letting and operating of own or leased real estate, Ilkley, United Kingdom
- Castle Cornwall LimitedActive (proposal to strike off), Other human health activities, London, United Kingdom
- Castle Corporate Finance LimitedActive, Financial intermediation not elsewhere classified, London, United Kingdom
- Castle Corporate Investments LtdActive, Activities of other holding companies n.e.c., London, United Kingdom
- Castle Corporate Service Private LimitedActive, Uttar Pradesh, since 2023
- Castle Corporate Services Private LimitedStruck off, Delhi, since 2007
- Castle Corporation L.P.Active, Douglas, United Kingdom
- Castle Cottage (Harlech) LimitedActive, Hotels and similar accommodation, Harlech, United Kingdom
- Castle Cottage Inn LimitedActive, Licensed restaurants, Harlech, United Kingdom
- Castle Cottage LtdActive, Other holiday and other collective accommodation, Deal, United Kingdom
- Castle Cottages, Oxwich LtdActive (proposal to strike off), Other holiday and other collective accommodation, Swansea, United Kingdom
- Castle Counselling Centre LtdActive, Other human health activities, Mildenhall, United Kingdom
- Castle Counselling Service LtdActive, Other human health activities, Halstead, United Kingdom
- Castle Country Assisted Living, Inc.Active, Castle Rock, United States
- Castle Country Club LimitedActive, Activities of sport clubs, Shrewsbury, United Kingdom
- Castle Court (Bishop's Stortford) LimitedActive, Management of real estate on a fee or contract basis, Bishop'S Stortford, United Kingdom
- Castle Court (Bolton) Management Company LimitedActive, Residents property management, Bolton, United Kingdom
- Castle Court (Bridgnorth) Management Company LimitedActive, Other letting and operating of own or leased real estate, Ironbridge, United Kingdom
- Castle Court (Canterbury) Holdings LimitedActive, Buying and selling of own real estate, Whitstable, United Kingdom
- Castle Court (Canterbury) LimitedActive, Buying and selling of own real estate, Whitstable, United Kingdom
- Castle Court (Dudley) Management Company LimitedActive, Residents property management, Bristol, United Kingdom
- Castle Court (Hadleigh) LimitedActive, Combined facilities support activities, Southend On Sea, United Kingdom
- Castle Court (Kenilworth) Management Company LimitedActive, Residents property management, Coventry, United Kingdom
- Castle Court (Lancaster) Residents Association LtdActive, Management of real estate on a fee or contract basis, Lancaster, United Kingdom
- Castle Court (Maidenhead) Residents Association LimitedActive, Management of real estate on a fee or contract basis, Maidenhead, United Kingdom
- Castle Court (Portland) Management Company LimitedActive, Residents property management, Hoddesdon, United Kingdom
- Castle Court (Property Management) Penrith LimitedActive, Management of real estate on a fee or contract basis, Penrith, United Kingdom
- Castle Court (Property) LimitedLiquidation, Construction of domestic buildings, Manchester, United Kingdom
- Castle Court (Southsea) Management Co. LimitedActive, Residents property management, Portsmouth, United Kingdom
- Castle Court (Stogursey) LimitedActive, Residents property management, Stogursey, United Kingdom
- Castle Court (Sydenham) Residents Company LimitedActive, Residents property management, Harlow, United Kingdom
- Castle Court (Tandragee) LimitedActive, Dormant Company, Belfast, United Kingdom
- Castle Court (West Kirby) LimitedActive, Residents property management, Wallasey, United Kingdom
- Castle Court (Wookey) Management Company LtdActive, Management of real estate on a fee or contract basis, Wells, United Kingdom
- Castle Court Apartments (Colne) LimitedActive, Residents property management, Colne, United Kingdom
- Castle Court Consultancy LimitedActive, Management of real estate on a fee or contract basis, Newton Abbot, United Kingdom
- Castle Court Developments (Shropshire) LimitedLiquidation, Development of building projects, Heskin, United Kingdom
- Castle Court Freehold LimitedActive, Activities of other membership organizations n.e.c., Cardiff, United Kingdom
- Castle Court Funeral & Limousine Services LimitedActive, Dormant Company, Sutton Coldfield, United Kingdom
- Castle Court Funeral Home LimitedActive, Other business support service activities n.e.c., Pontypridd, United Kingdom
- Castle Court Helmsley LimitedActive, Residents property management, Ilkley, United Kingdom
- Castle Court Holdings LimitedActive, Management of real estate on a fee or contract basis, Exeter, United Kingdom
- Castle Court Investment Company (Southampton) LimitedActive, Other letting and operating of own or leased real estate, Southampton, United Kingdom
- Castle Court Investments LimitedActive, Belfast, United Kingdom
- Castle Court Land Investments LimitedActive, Management of real estate on a fee or contract basis, Newton Abbot, United Kingdom
- Castle Court Leisure LimitedActive, Non-trading company, Exeter, United Kingdom
- Castle Court Management (Keighley) Company LimitedActive, Residents property management, Settle, United Kingdom
- Castle Court Management (Nantwich) LimitedActive, Management of real estate on a fee or contract basis, Northwich, United Kingdom
- Castle Court Management (Shirley) LimitedActive, Residents property management, Exeter, United Kingdom
- Castle Court Management LimitedActive, Residents property management, Northampton, United Kingdom
- Castle Court Mews Management LimitedActive, Management of real estate on a fee or contract basis, Bristol, United Kingdom
- Castle Court Northern RTM Company LimitedActive, Residents property management, York, United Kingdom
- Castle Court Property Developments LimitedActive, Construction of commercial buildings, Newton Abbot, United Kingdom
- Castle Court Putney Wharf LimitedActive, Dormant Company, Cobham, United Kingdom
- Castle Court Residents Association (Stroud) LimitedActive, Residents property management, Cheltenham, United Kingdom
- Castle Court Residents Association LimitedActive, Residents property management, Aylesbury, United Kingdom
- Castle Court Retail LimitedActive, Construction of commercial buildings, Exeter, United Kingdom
- Castle Court RTM Company LimitedActive, Residents property management, Bournemouth, United Kingdom
- Castle Court School Educational Trust LimitedActive, Pre-primary education, Corfe Mullen Wimborne, United Kingdom
- Castle Court SippActive, Salisbury, United Kingdom
- Castle Court Southern RTM Company LimitedActive, Residents property management, York, United Kingdom
- Castle Court Veterans Village C.I.C.Active, Other accommodation, Middlesbrough, United Kingdom
- Castle Court Western RTM Company LimitedActive, Residents property management, York, United Kingdom
- Castle Courtyard Investments LimitedActive, Other letting and operating of own or leased real estate, Llangollen, United Kingdom
- Castle Courtyard LimitedActive, Residents property management, Plympton, United Kingdom
- Castle Courtyard Management Company LimitedActive, Residents property management, Sheffield, United Kingdom
- Castle Cove Beach LtdActive, Other business support service activities n.e.c., Exeter, United Kingdom
- Castle Cove Caravan Park LtdActive, Recreational vehicle parks, trailer parks and camping grounds, Deeside, United Kingdom
- Castle Crag Consulting LtdActive, Private security activities, Cockermouth, United Kingdom
- Castle Craig HospitalUnited Kingdom
- Castle Craig Hospital LimitedActive, Hospital activities, West Linton, United Kingdom
- Castle Craig Investments LimitedActive, Buying and selling of own real estate, Edinburgh, United Kingdom
- Castle Craigard LtdActive, Other holiday and other collective accommodation, Cairndow, United Kingdom
- Castle Crane & Awp LLPActive, since 2024
- Castle CreationsActive, Karur, India
- Castle Creations Private LimitedStruck off, Uttar Pradesh, since 2000
- Castle Creativity LtdActive, Information technology consultancy activities, Doncaster, United Kingdom
- Castle Creators and Developers Private L ImitedStruck off, Tamil Nadu, since 1994
- Castle Creek Arbitrage LLCActive, Wilmington, United States
- Castle Creek Music LtdActive, Sound recording and music publishing activities, Alton, United Kingdom
- Castle Creek Property, L.L.C.Active, Wilmington, United States
- Castle Crest Real Estate Developers Private LimitedActive, Maharashtra, since 2024
- Castle Crest Realties LLPActive, Karnataka, since 2025
- Castle Crew LtdActive, Video production activities, Biggleswade, United Kingdom
- Castle Critical Communications LtdActive, Public relations and communications activities, Kington, United Kingdom
- Castle CRM Iberica, S.L.Active, Barcelona, Spain
- Castle Crockery Event Hire LimitedActive, Renting and leasing of other personal and household goods, Kendal, United Kingdom
- Castle Croft (Barnard Castle) Management Company LimitedActive, Residents property management, Tarporley, United Kingdom
- Castle Croft Drive Management Company LimitedActive, Residents property management, Limavady, United Kingdom
- Castle Croft Estates LimitedActive, Other letting and operating of own or leased real estate, South Croydon, United Kingdom
- Castle Croft Properties LimitedActive, Other letting and operating of own or leased real estate, Chesterfield, United Kingdom
- Castle Croft, Bridge Street Management Company LimitedActive, Residents property management, Swadlincote, United Kingdom
- Castle Crown Hotel and Resorts LLPActive, Gujarat, since 2025
- Castle Crown Properties LimitedActive, Residents property management, Bedale, United Kingdom
- Castle Cruising Company LimitedActive, Sea and coastal passenger water transport, Gerrards Cross, United Kingdom
- Castle Cuisine LtdActive, Unlicensed restaurants and cafes, Newark, United Kingdom
- Castle Curry LtdActive, Licensed restaurants, Bornemouth, United Kingdom
- Castle d Este Karlovy Vary s.r.o.Active, Chlum U Třeboně, Czech Republic
- Castle d Este Mariánské Lázně s.r.o.Active, Chlum U Třeboně, Czech Republic
- Castle d Este Praha s.r.o.Active, Praha 10, Czech Republic
- Castle d Este s.r.o.Active, Chlum U Třeboně, Czech Republic
- Castle d Este Teplice s.r.o.Active, Chlum U Třeboně, Czech Republic