Companies starting with S
1,458,543 records.
- Sinch Operator Software ABActive, Stockholm, Sweden
- Sinch Sweden ABActive, Stockholm, Sweden
- Sinch UK Ltd.Active, Wireless telecommunications activities, Blean, United Kingdom
- Sincha Technologies Private LimitedActive, Uttar Pradesh, since 2017
- Sinchal BhagtaniActive, Raipur, India
- Sinchal Traders Private LimitedStruck off, Maharashtra, since 1991
- Sinchan Agro Private LimitedActive, Uttar Pradesh, since 2026
- Sinchan Aquas (India) Pvt LtdStruck off, West Bengal, since 1989
- Sinchan Associate Private LimitedActive, West Bengal, since 2001
- Sinchan Education and Rural Entrepreneurship FoundationActive, Uttarakhand, since 2019
- Sinchan Finance & Investment India LtdStruck off, West Bengal, since 1980
- Sinchan Foods and Beverages Private LimitedActive, Karnataka, since 2018
- Sinchan Network Marketing Company Privat E LimitedStruck off, West Bengal, since 2010
- Sinchan Pipes Private LimitedStruck off, West Bengal, since 2004
- Sinchan Welfare FoundationActive, West Bengal, since 2026
- Sinchana Builders and Developers Private LimitedActive, Karnataka, since 2017
- Sinchana Chits Private LimitedActive, Karnataka, since 2007
- Sinchana Constructions Private LimitedActive, Karnataka, since 2017
- Sinchana Facility Services Private LimitedActive, Karnataka, since 2017
- Sinchana Hospitality Services Private LimitedActive, Maharashtra, since 2025
- Sinchana Industries India Private LimitedStruck off, Karnataka, since 2012
- Sinchana Instruments and Chemicals (OPC)Active, Karnataka, since 2018
- Sinchana Media Private LimitedStruck off, Karnataka, since 2010
- Sinchana Private Medical Services LimitedActive, General medical practice activities, St. Asaph, United Kingdom
- Sinchana Projects Private LimitedActive, Karnataka, since 2016
- Sinchana RMC LLPActive, Karnataka, since 2025
- Sinchana Sangaathi Private LimitedActive, Karnataka, since 2021
- Sinchana Seeds Private LimitedActive, Karnataka, since 2021
- Sinchana Susheelamma Management Services Private LimitedActive, Karnataka, since 2020
- Sinchanamratha Consultancy Private LimitedActive, Karnataka, since 2023
- Sinchara Developers Private LimitedActive, Karnataka, since 2012
- Sinchartaweb Ltd.Active, Data processing, hosting and related activities, Uddingston, United Kingdom
- Sinchay Traders Private LimitedActive, West Bengal, since 2012
- Sinche Motors LtdActive, Sale of used cars and light motor vehicles, Southall, United Kingdom
- Sinchets LtdActive, Other letting and operating of own or leased real estate, Worthing, United Kingdom
- Sinchi Amazonic Institute of Scientific ResearchColombia
- Sinchi Construction Private LimitedActive, West Bengal, since 2006
- Sinchi Exports Private LimitedActive, West Bengal, since 2011
- Sinchi FCSingapore
- Sinchi Internet Services LtdActive, Business and domestic software development, London, United Kingdom
- Sinchi LtdActive, Social work activities without accommodation for the elderly and disabled, Mildenhall, United Kingdom
- Sinchitaa Wellness Private LimitedActive, Karnataka, since 2025
- Sinchna Healthcare Private LimitedStruck off, Madhya Pradesh, since 2012
- Sinchoo Technology Private LimitedActive, Uttar Pradesh, since 2025
- Sinchro Finvest Private LimitedActive, Maharashtra, since 1995
- Sinchro Finvest Private LimitedActive, Maharashtra, since 1995
- Sinchro Finvest Private LimitedStruck off, Maharashtra, since 1995
- Sinchro Logistics LtdActive, Other transportation support activities, South Shields, United Kingdom
- Sinchro Motors LimitedActive, Repair and maintenance of other transport equipment n.e.c., United Kingdom
- Sinchron LtdActive, Information technology consultancy activities, Danderhall, United Kingdom
- Sinchuru CicActive, Activities of investment trusts, London, United Kingdom
- Sinci SP S.L.Active, Granollers, Spain
- Sinciero Facility Management Private LimitedStruck off, Kerala, since 2012
- Sincil Community Land Trust LimitedActive, United Kingdom
- Sincil Garden Lincoln LimitedActive, Take-away food shops and mobile food stands, Lincoln, United Kingdom
- Sincil Properties LimitedActive, Other letting and operating of own or leased real estate, Brighton, United Kingdom
- Sincity Carnival Private LimitedActive, Rajasthan, since 2022
- Sinckot Capital LimitedActive, Buying and selling of own real estate, Harrow, United Kingdom
- Sinckot Development (Heston) LimitedActive, Development of building projects, Harrow, United Kingdom
- Sinckot Developments LtdActive, Development of building projects, Harrow, United Kingdom
- Sinckot Properties (Harrow) LimitedActive, Buying and selling of own real estate, Harrow, United Kingdom
- Sinckot Properties (Heston) LimitedActive, Other letting and operating of own or leased real estate, Harrow, United Kingdom
- Sinckot Properties (Knot) LtdActive, Other letting and operating of own or leased real estate, Harrow, United Kingdom
- Sinckot Properties (Knot2) LimitedActive, Other letting and operating of own or leased real estate, Harrow, United Kingdom
- Sinckot Properties LimitedActive, Buying and selling of own real estate, Harrow, United Kingdom
- Sinclair & Brewster LimitedActive, Management consultancy activities other than financial management, Croydon, United Kingdom
- Sinclair & Cain Rendering Services LtdActive, Construction of domestic buildings, Dunfermline, United Kingdom
- Sinclair & Co (Accountants) LimitedActive, Accounting and auditing activities, Birmingham, United Kingdom
- Sinclair & Co LimitedActive, Accounting and auditing activities, West Bromwich, United Kingdom
- Sinclair & Co. Block Management LimitedActive, Management of real estate on a fee or contract basis, London, United Kingdom
- Sinclair & Jones Building Contractors LtdActive, Construction of domestic buildings, Haywards Heath, United Kingdom
- Sinclair & Rush LimitedActive, Manufacture of other plastic products, St Lawrence Avenue,Maidstone, United Kingdom
- Sinclair & Rush, Inc.Active, Wilmington, United States
- Sinclair & Sinclair LPActive, Edinburgh, United Kingdom
- Sinclair & Sinclair Property LtdActive, Buying and selling of own real estate, Ilkley, United Kingdom
- Sinclair & Son Developments LtdActive, Dormant Company, Kirkcaldy, United Kingdom
- Sinclair & Sons Constructions LtdActive, Construction of commercial buildings, St. Helens, United Kingdom
- Sinclair & Sons LtdActive, Management consultancy activities other than financial management, Lewes, United Kingdom
- Sinclair (Holdings) LimitedActive, Activities of other holding companies n.e.c., Wick, United Kingdom
- Sinclair (Wirral) LtdActive, Other business support service activities n.e.c., Wirral, United Kingdom
- Sinclair Abbott & Company Pvt. Ltd.Active, West Bengal, since 1993
- Sinclair Accountancy Services LimitedActive, Accounting and auditing activities, London, United Kingdom
- Sinclair Accountants LtdActive, Accounting and auditing activities, Oldham, United Kingdom
- Sinclair Accounting Co. LtdActive, Accounting and auditing activities, Liverpool, United Kingdom
- Sinclair Accounting LimitedActive, Accounting and auditing activities, Liverpool, United Kingdom
- Sinclair Acquisition Holdings LtdActive, Activities of financial services holding companies, Bridgend, United Kingdom
- Sinclair Adams LimitedActive, Management consultancy activities other than financial management, Lytham St.Annes, United Kingdom
- Sinclair Advertising Private LtdStruck off, Delhi, since 1987
- Sinclair Advisory LtdActive, Information technology consultancy activities, Nottingham, United Kingdom
- Sinclair Advisory Services Ltd.Active, Retail sale via mail order houses or via Internet, Petworth, United Kingdom
- Sinclair Agricultural & Recycling Services LimitedActive, Other business support service activities n.e.c., Aberdeen, United Kingdom
- Sinclair Alexander LimitedActive, Management consultancy activities other than financial management, Kettering, United Kingdom
- Sinclair Alliance LimitedActive, Other professional, scientific and technical activities n.e.c., Sturminster Newton, United Kingdom
- Sinclair and Turing LtdActive, Other activities of employment placement agencies, London, United Kingdom
- Sinclair Animal and Household Care LimitedActive, Manufacture of basic pharmaceutical products, Haverhill, United Kingdom
- Sinclair Apartment Partner, LPActive, Wilmington, United States
- Sinclair Arouet LimitedActive, Management consultancy activities other than financial management, London, United Kingdom
- Sinclair Asset Menagement Ltd.Active, Nassau, The Bahamas
- Sinclair Assets LimitedActive, Activities of other holding companies n.e.c., Leicester, United Kingdom
- Sinclair Atlas Service International LimitedActive, Repair of machinery, Bowthorpe, United Kingdom
- Sinclair Auto Services LtdActive (proposal to strike off), Maintenance and repair of motor vehicles, Milton Keynes, United Kingdom
- Sinclair Auto Specialists LtdActive, Sale of used cars and light motor vehicles, Oldham, United Kingdom
- Sinclair Autoworks LtdActive, Retail trade of motor vehicle parts and accessories, Basingstoke, United Kingdom
- Sinclair Barnes LimitedActive, Management consultancy activities other than financial management, Horsham, United Kingdom
- Sinclair Bay Engineering Services LimitedActive, Dormant Company, Wick, United Kingdom
- Sinclair Bay Group LimitedActive, Activities of other holding companies n.e.c., Keiss, United Kingdom
- Sinclair Bay Group Properties LimitedActive, Residents property management, Wick, United Kingdom
- Sinclair Bay Inspection Services LtdActive, Support activities for petroleum and natural gas extraction, Wick, United Kingdom
- Sinclair Bay Lobster Company LimitedActive, Marine fishing, Caithness, United Kingdom
- Sinclair Bay Subsea LimitedActive, Other engineering activities, Aberdeen, United Kingdom
- Sinclair Board Services LimitedActive (proposal to strike off), Advertising agencies, Glasgow, United Kingdom
- Sinclair Boat Services LtdActive, Service activities incidental to water transportation, Poole, United Kingdom
- Sinclair BPO Services Private LimitedStruck off, West Bengal, since 2013
- Sinclair Breweries
- Sinclair Breweries LimitedActive, Manufacture of beer, Nairn, United Kingdom
- Sinclair Brickwork LimitedActive, Construction of commercial buildings, Trafford Park, United Kingdom
- Sinclair Broadcast Group, Inc.Active, media company, broadcasting, telecommunications, Lutherville Timonium, United States
- Sinclair Builders Private LimitedActive, Karnataka, since 1995
- Sinclair Building Developments LimitedActive, Development of building projects, Leicester, United Kingdom
- Sinclair Building Solutions LtdActive, Construction of domestic buildings, Hebburn, United Kingdom
- Sinclair Burton LimitedActive, Solicitors, Otley, United Kingdom
- Sinclair Business Management Associates LimitedActive, Other service activities n.e.c., Nr Totnes, United Kingdom
- Sinclair Business Services LimitedActive, Management consultancy activities other than financial management, London, United Kingdom
- Sinclair C. Mackintosh & Co.Active, Dornoch, United Kingdom
- Sinclair Capital DaActive, Skien, Norway
- Sinclair Capital Fund RAIFInactive, Strassen, Luxembourg
- Sinclair Capital LLPInactive, London, United Kingdom
- Sinclair Capital M&a OpportunitiesActive, Strassen, Luxembourg
- Sinclair Capital Management LimitedActive, Auckland, New Zealand
- Sinclair Carpentry LtdActive, Manufacture of other builders' carpentry and joinery, Barry, United Kingdom
- Sinclair Cars LtdActive, Taxi operation, London, United Kingdom
- Sinclair Cavendish LimitedActive, Development of building projects, London, United Kingdom
- Sinclair Commodities LtdActive, Wholesale of household goods (other than musical instruments) n.e.c., London, United Kingdom
- Sinclair Commotrade Private LimitedActive, West Bengal, since 2010
- Sinclair Communications LimitedActive, specialised design activities, Billingshurst, United Kingdom
- Sinclair Community Impact CicActive, Collection of non-hazardous waste, Wokingham, United Kingdom
- Sinclair Computer LimitedActive, Publishing of computer games, Lichfield, United Kingdom
- Sinclair Consultancy LtdActive, Activities of patent and copyright agents; other legal activities n.e.c., Watford, United Kingdom
- Sinclair Consultants LtdActive, Other business support service activities n.e.c., Hook, United Kingdom
- Sinclair Consulting (UK) LimitedActive, Management consultancy activities other than financial management, Kingsdown, United Kingdom
- Sinclair Consulting Counselling and Training LimitedActive, Residential care activities for learning difficulties, mental health and substance abuse, Warrington, United Kin
- Sinclair Consulting Services LimitedActive, Management consultancy activities other than financial management, London, United Kingdom
- Sinclair Contracting Services LtdActive, Information technology consultancy activities, Leicester, United Kingdom
- Sinclair Contractors (London) LimitedActive, Other building completion and finishing, London, United Kingdom
- Sinclair Contracts LimitedActive, Other specialised construction activities n.e.c., Kilmarnock, United Kingdom
- Sinclair Corporation LimitedActive, Dormant Company, London, United Kingdom
- Sinclair Corporation Private LimitedActive, Uttar Pradesh, since 2025
- Sinclair Court (Freehold) Company LtdActive, Other letting and operating of own or leased real estate, Orpington, United Kingdom
- Sinclair Court Management (Beckenham) LimitedActive, Residents property management, Orpington, United Kingdom
- Sinclair Court Management (Parkstone) LimitedActive, Residents property management, Bournemouth, United Kingdom
- Sinclair Craig LimitedActive, Management consultancy activities other than financial management, Johnstone, United Kingdom
- Sinclair Creations LimitedActive, Manufacture of office and shop furniture, Cramlington, United Kingdom
- Sinclair Dalapa LimitedActive, Retail sale of medical and orthopaedic goods in specialised stores (not incl. hearing aids) n.e.c., Ilford, Unit
- Sinclair Dalby LimitedActive, Other professional, scientific and technical activities n.e.c., Bath, United Kingdom
- Sinclair Day Accountancy LtdActive, Accounting and auditing activities, Worcester, United Kingdom
- Sinclair Dental Co. Ltd.Active, Vancouver, Canada
- Sinclair Developments LimitedActive, Dormant Company, Wrexham, United Kingdom
- Sinclair Duncan Textiles LimitedActive, Manufacture of other wearing apparel and accessories n.e.c., Walkerburn, United Kingdom
- Sinclair E LtdActive, Other letting and operating of own or leased real estate, Peterborough, United Kingdom
- Sinclair Edge Technologies Private LimitedStruck off, Karnataka, since 1999
- Sinclair Eduventures LLPStruck off, Haryana, since 2017
- Sinclair Electrical Cardiff LtdActive, Electrical installation, Cardiff, United Kingdom
- Sinclair Electrical Contractors LimitedActive, Electrical installation, Grays, United Kingdom
- Sinclair Electrical LimitedActive, Electrical installation, St. Helens, United Kingdom
- Sinclair Electrical NW LimitedActive, Electrical installation, Warrington, United Kingdom
- Sinclair Elevator Inc.Active, Des Moines, United States
- Sinclair Elliot LimitedActive (proposal to strike off), Financial management, Bath, United Kingdom
- Sinclair Energy LimitedActive, Non-trading company, Guildford, United Kingdom
- Sinclair Energy Partners LtdActive, Management consultancy activities other than financial management, Poole, United Kingdom
- Sinclair Energy Solutions LtdActive, Engineering related scientific and technical consulting activities, Westhill, United Kingdom
- Sinclair Engineering LimitedActive, Maintenance and repair of motor vehicles, Ilford, United Kingdom
- Sinclair Engineering Solutions LtdActive (proposal to strike off), Manufacture of other fabricated metal products n.e.c., Corby, United Kingdom
- Sinclair Enterprise
- Sinclair Entities LimitedActive, Activities of other holding companies n.e.c., Glasgow, United Kingdom
- Sinclair Erie LtdActive, Brunner, Canada
- Sinclair Estate Agents (Coalville) LimitedActive, Real estate agencies, Leicestershire, United Kingdom
- Sinclair Estate Agents LimitedActive, Real estate agencies, Leicestershire, United Kingdom
- Sinclair Estate Management LtdActive, Development of building projects, Leeds, United Kingdom
- Sinclair Estates and Property (Ni) LtdActive, Buying and selling of own real estate, Antrim, United Kingdom
- Sinclair Estates LimitedActive, Buying and selling of own real estate, Southgate, United Kingdom
- Sinclair Fabtrade Pvt LtdActive, West Bengal, since 1994
- Sinclair Facilities Management LtdActive, Other specialised construction activities n.e.c., Croydon, United Kingdom
- Sinclair Family Holdings LimitedActive, Landscape service activities, Chatham, United Kingdom
- Sinclair Family Investments LtdActive, Activities of other holding companies n.e.c., Cheltenham, United Kingdom
- Sinclair Family Law LimitedActive, Activities of investment trusts, Wilmslow, United Kingdom
- Sinclair Family Trust Limited(the)Active, Development of building projects, London, United Kingdom
- Sinclair Finance and Leasing Company LimitedActive, Sale of new cars and light motor vehicles, Bridgend, United Kingdom
- Sinclair Financial LtdLiquidation, Activities auxiliary to financial intermediation n.e.c., Ilford, United Kingdom
- Sinclair Food Services LimitedActive, Dormant Company, Maldon, United Kingdom
- Sinclair Fortune LtdActive, Buying and selling of own real estate, London, United Kingdom
- Sinclair Freehold Company LimitedActive, Residents property management, London, United Kingdom
- Sinclair Freight and Charting Consultant S PvtltdStruck off, West Bengal, since 1968
- Sinclair Fulfilment LtdActive (proposal to strike off), Other manufacturing n.e.c., Cardiff, United Kingdom
- Sinclair Garages (Bridgend) LimitedActive, Sale of new cars and light motor vehicles, Bridgend, United Kingdom
- Sinclair Garages (Cardiff) LimitedActive, Sale of new cars and light motor vehicles, Bridgend, United Kingdom
- Sinclair Garages (Newport) Ltd.Active, Sale of new cars and light motor vehicles, Bridgend, United Kingdom
- Sinclair Garages (Port Talbot) LimitedActive, Sale of new cars and light motor vehicles, Bridgend, United Kingdom
- Sinclair Garages (Swansea) LimitedActive, Sale of new cars and light motor vehicles, Bridgend, United Kingdom
- Sinclair Garages LimitedActive, Sale of new cars and light motor vehicles, Bridgend, United Kingdom
- Sinclair Gardens Investments (Kensington) LimitedActive, Development of building projects, Bognor Regis, United Kingdom
- Sinclair Gardens LtdActive, Other business support service activities n.e.c., London, United Kingdom
- Sinclair Gate LimitedActive, Residents property management, Aylesbury, United Kingdom
- Sinclair Gibson LLPActive, London, United Kingdom
- Sinclair Glazing and Joinery LimitedActive, Joinery installation, Wick, United Kingdom
- Sinclair Global Assets LimitedActive, Activities of other holding companies n.e.c., London, United Kingdom
- Sinclair Global Group S.r.o LtdActive, Retail sale in non-specialised stores with food, beverages or tobacco predominating, Welling, United Kingdom
- SINCLAIR Global Group s.r.o.Active, Brno, Czech Republic
- Sinclair Global Investments LimitedActive, Road Town, British Virgin Islands
- Sinclair Goldberg Price LimitedActive, Activities auxiliary to financial intermediation n.e.c., Birkenhead, United Kingdom
- Sinclair Goldsmith & Co LtdActive, Real estate agencies, London, United Kingdom
- Sinclair Goldsmith Executive Pension SchemeActive, Amersham, United Kingdom
- Sinclair Gore Plastic Surgery LimitedActive, Hospital activities, Witney, United Kingdom
- Sinclair Group LimitedActive, Activities of other holding companies n.e.c., Reading, United Kingdom
- Sinclair Grove Legal LimitedActive, Activities of other holding companies n.e.c., Salford, United Kingdom
- Sinclair Grove Management Company LimitedActive, Residents property management, Croydon, United Kingdom
- Sinclair Grove Properties LimitedActive, Buying and selling of own real estate, Manchester, United Kingdom
- Sinclair Grove Properties No 1 LimitedActive, Other credit granting n.e.c., Manchester, United Kingdom
- Sinclair Hammelton LimitedActive, Real estate agencies, Crawley, United Kingdom
- Sinclair Harding (UK) LimitedActive, Other manufacturing n.e.c., Huddersfield, United Kingdom
- Sinclair Harris LtdActive, Construction of domestic buildings, Hounslow, United Kingdom
- Sinclair Haulage LimitedActive, Freight transport by road, Kirkwall, United Kingdom
- Sinclair Health LimitedActive, General medical practice activities, Birmingham, United Kingdom
- Sinclair Healthcare (Scotland) LtdActive, Other business support service activities n.e.c., Glasgow, United Kingdom
- Sinclair Heating & Plumbing Services LtdActive, Plumbing, heat and air-conditioning installation, Keith, United Kingdom
- Sinclair Heritage Consultancy LtdActive, Architectural activities, Edinburgh, United Kingdom
- Sinclair High Ticket Sales LimitedActive, Other business support service activities n.e.c., Northampton, United Kingdom
- Sinclair Holdco 1, LLCActive, Wilmington, United States
- Sinclair Holdco LtdActive, Activities of financial services holding companies, Canterbury, United Kingdom
- Sinclair Holdings Corp., LES Holdings Inc., and Amanda Holdings Inc.Active, Moosomin, Canada
- Sinclair Holdings Scotland LimitedActive, Other letting and operating of own or leased real estate, Glasgow, United Kingdom
- Sinclair Holiday Homes Private LimitedStruck off, Goa, since 2007
- Sinclair Homes LimitedActive, Management of real estate on a fee or contract basis, Broadstone, United Kingdom
- Sinclair Hotel LimitedActive, Hotels and similar accommodation, Edinburgh, United Kingdom
- Sinclair House Residents Company LimitedActive, Residents property management, Plymouth, United Kingdom
- Sinclair House School LimitedActive, Pre-primary education, Londom, United Kingdom
- Sinclair HR Solutions LimitedActive, Human resources provision and management of human resources functions, Northampton, United Kingdom
- Sinclair Hughes LtdActive, Solicitors, Wilmslow, United Kingdom
- Sinclair Imaging Systems LimitedLiquidation, Manufacture electric motors, generators etc., Ashgrove Road, United Kingdom
- Sinclair Incorporated LimitedActive, Other service activities n.e.c., Londonderry, United Kingdom
- Sinclair Industrial Access LimitedActive (proposal to strike off), Other business support service activities n.e.c., Dunfermline, United Kingdom
- Sinclair Industrial LtdActive, Electrical installation, Glasgow, United Kingdom
- Sinclair Industrial Supplies Holdings LPActive, Edinburgh, United Kingdom
- Sinclair Industrial Supplies LPActive, Edinburgh, United Kingdom
- Sinclair Industries LtdActive, General cleaning of buildings, Glasgow, United Kingdom
- Sinclair Infrastructure Private LimitedActive, West Bengal, since 2013
- Sinclair Innovation LtdActive, Other business support service activities n.e.c., Wilmslow, United Kingdom
- Sinclair Inspections LtdActive, Other specialised construction activities n.e.c., Dunfermline, United Kingdom
- Sinclair Installations LimitedActive, Other engineering activities, Bedford, United Kingdom
- Sinclair Interiors LimitedActive, Wholesale of textiles, Knaresborough, United Kingdom
- Sinclair International LimitedActive, Manufacture of printed labels, Norwich, United Kingdom
- Sinclair Invest LPActive, Inverness, United Kingdom
- Sinclair Investment Holdings LtdActive, Activities of production holding companies, Southall, United Kingdom
- Sinclair Investment LimitedActive, Kingstown, Saint Vincent and the Grenadines
- Sinclair Investment Properties LtdActive, Buying and selling of own real estate, Whitley Bay, United Kingdom
- Sinclair Investment Services LtdActive, Security dealing on own account, Petworth, United Kingdom
- Sinclair Investments LimitedActive, Other letting and operating of own or leased real estate, Woking, United Kingdom
- Sinclair Irvine LimitedActive (proposal to strike off), Research and experimental development on biotechnology, Morpeth, United Kingdom
- Sinclair Is Pharma Ireland LimitedActive, Mulhuddart, United Kingdom
- Sinclair James Group LimitedActive, Other business support service activities n.e.c., Saffron Walden, United Kingdom
- Sinclair James LimitedActive, Management consultancy activities other than financial management, London, United Kingdom
- Sinclair Kay LimitedActive, Other business support service activities n.e.c., London, United Kingdom
- Sinclair Knight Capital LtdActive, Activities of open-ended investment companies, Spalding, United Kingdom
- Sinclair Knight Merzconsultant, Sydney, Australia
- Sinclair Knight Merz Consulting (India) Private LimitedUnder liquidation, Karnataka, since 2005
- Sinclair Knight Merz Pty LimitedActive, Sydney, Australia
- Sinclair Land and Leisure LimitedActive, Renting and operating of Housing Association real estate, Wolverhampton, United Kingdom
- Sinclair LDN LtdActive, Manufacture of leather clothes, London, United Kingdom
- Sinclair Leadership Assessment LimitedActive, Management consultancy activities other than financial management, Saltash, United Kingdom
- Sinclair Leask LimitedActive, Management consultancy activities other than financial management, Leighton Buzzard, United Kingdom
- Sinclair Legal Consultants PrivatelimitedActive, Telangana, since 2016
- Sinclair Legal LimitedActive, Solicitors, Kinross, United Kingdom
- Sinclair Leisure LimitedActive, Licensed restaurants, Nairn, United Kingdom
- Sinclair Leisure Property Holdings LimitedActive, Activities of other holding companies n.e.c., Chelmsford, United Kingdom
- Sinclair Lifesciences India Private LimitedActive, Maharashtra, since 2011
- Sinclair LimitedActive, Other business support service activities n.e.c., Chipping Norton, United Kingdom
- Sinclair Logistics LimitedActive, Operation of warehousing and storage facilities for water transport activities, Paisley, United Kingdom
- Sinclair London LtdActive, Dormant Company, Bromley, United Kingdom
- Sinclair Luxury Travel LimitedActive, Taxi operation, Birmingham, United Kingdom
- Sinclair Marine LimitedActive, Other engineering activities, Aberdeen, United Kingdom
- Sinclair Marine Services LtdActive, Marine aquaculture, Stromness, United Kingdom
- Sinclair Maritime Compliance and Consultancy Group LtdActive, Management consultancy activities other than financial management, Southport, United Kingdom
- Sinclair Massage Therapy LtdActive, Physical well-being activities, Kirkwall, United Kingdom
- Sinclair Mckinsley Consultants LimitedActive, Management consultancy activities other than financial management, Harrow, United Kingdom
- Sinclair Mckinsley LimitedActive, Accounting and auditing activities, Harrow, United Kingdom
- Sinclair Metal FinishesActive, United Kingdom
- Sinclair Method UK LtdActive, Residential care activities for learning difficulties, mental health and substance abuse, Liverpool, United King
- Sinclair Michelle LimitedActive, Buying and selling of own real estate, London, United Kingdom
- Sinclair Midas LtdActive, Agents involved in the sale of fuels, ores, metals and industrial chemicals, Edinburgh, United Kingdom
- Sinclair Mobile Service Vehicle LimitedActive, Maintenance and repair of motor vehicles, Pencoed, United Kingdom
- Sinclair Montrose Trust LimitedActive, Other business support service activities n.e.c., London, United Kingdom
- Sinclair Morris LimitedActive, Dormant Company, Harrogate, United Kingdom
- Sinclair Motor Holdings LimitedActive, Sale of new cars and light motor vehicles, Bridgend, United Kingdom
- Sinclair Mrinceton LtdActive, Agents involved in the sale of a variety of goods, Kington, United Kingdom
- Sinclair Murray & Co Private LimitedActive, West Bengal, since 1920
- Sinclair Newcastle Properties LimitedActive, Buying and selling of own real estate, Oldham, United Kingdom
- Sinclair Nicolle Interiors LimitedActive, specialised design activities, Cupar, United Kingdom
- Sinclair Nursery LimitedActive, Pre-primary education, Livingston, United Kingdom
- Sinclair Offshore Wind Farm LimitedActive, Production of electricity, Edinburgh, United Kingdom
- Sinclair Oil CorporationActive, petroleum industry, extraction of crude petroleum and natural gas, Cheyenne, United States
- Sinclair Ops LtdActive, Activities of other holding companies n.e.c., Bridgend, United Kingdom
- Sinclair Orthodontics LimitedActive, Dental practice activities, St. Helens, United Kingdom
- Sinclair Partnership LtdActive, Management consultancy activities other than financial management, Chatham, United Kingdom
- Sinclair Pharma Holdings LimitedActive, Activities of distribution holding companies, Chester, United Kingdom
- Sinclair Pharma LimitedActive, Activities of other holding companies n.e.c., Chester, United Kingdom
- Sinclair Pharma Management LimitedActive, Financial management, Chester, United Kingdom
- Sinclair Pharma PLC Employees' Share TrustActive, St Helier, Jersey
- Sinclair Pharmaceutical Pvt LtdStruck off, Maharashtra, since 1987
- Sinclair Pharmaceuticals LimitedActive, Manufacture of basic pharmaceutical products, Chester, United Kingdom
- Sinclair Plant Hire & Groundworks LtdActive, Other specialised construction activities n.e.c., Musselburgh, United Kingdom
- Sinclair Plant Hire LtdActive, Renting and leasing of construction and civil engineering machinery and equipment, Prescot, United Kingdom
- Sinclair Plant LimitedActive, Construction of other civil engineering projects n.e.c., Oban, United Kingdom
- Sinclair Power LtdActive, Engineering related scientific and technical consulting activities, Airdrie, United Kingdom
- Sinclair Prestige Hub LtdActive, Sale of used cars and light motor vehicles, Oldham, United Kingdom
- Sinclair Prime Properties LtdActive, Development of building projects, Kendal, United Kingdom
- Sinclair Product Management (Wa) Pty LtdInactive, Perth, Australia
- Sinclair Projects LtdActive, Engineering design activities for industrial process and production, Nuneaton, United Kingdom
- Sinclair Properties (Bath) LimitedActive, Other letting and operating of own or leased real estate, Bath, United Kingdom
- Sinclair Properties (Birmingham) LtdActive, Development of building projects, Stourbridge, United Kingdom
- Sinclair Properties (Somerset) LtdActive, Activities of other holding companies n.e.c., Street, United Kingdom
- Sinclair Properties (UK) LimitedActive, Solicitors, Isleworth, United Kingdom
- Sinclair Properties Private LimitedStruck off, Maharashtra, since 1988
- Sinclair Properties Services LtdActive, Buying and selling of own real estate, Dartford, United Kingdom
- Sinclair Property Developments LtdActive, Management of real estate on a fee or contract basis, London, United Kingdom
- Sinclair Property Group LimitedActive, Activities of other holding companies n.e.c., Belfast, United Kingdom
- Sinclair Property Investments LtdActive, Buying and selling of own real estate, Chelmsford, United Kingdom
- Sinclair Property LimitedActive, Management of real estate on a fee or contract basis, London Colney, United Kingdom
- Sinclair Property Maintenance LimitedActive, Painting, Clydebank, United Kingdom
- Sinclair Property Management LimitedActive, Buying and selling of own real estate, Brighton, United Kingdom
- Sinclair Property Services LtdActive, Other letting and operating of own or leased real estate, Epsom, United Kingdom
- Sinclair Psionics LtdActive, Publishing of computer games, Stockport, United Kingdom
- Sinclair RadionicsDissolved, electronics, London
- Sinclair Radionics LtdActive, Retail sale via mail order houses or via Internet, Ammanford, United Kingdom
- Sinclair Real Estate LimitedActive, Buying and selling of own real estate, London Colney, United Kingdom
- Sinclair Realty Inc.Active, Greesnurg, United States
- Sinclair Recruitment Solutions LtdLiquidation, Other business support service activities n.e.c., Weybridge, United Kingdom
- Sinclair Regulatory Consulting LtdActive, Research and experimental development on biotechnology, Henley-On-Thames, United Kingdom
- Sinclair Renewable Engineering LimitedActive, Engineering related scientific and technical consulting activities, Tillicoultry, United Kingdom
- Sinclair Renovations LimitedActive, Construction of domestic buildings, Chigwell, United Kingdom
- Sinclair Rental Services LtdActive, Management of real estate on a fee or contract basis, Cranbrook, United Kingdom
- Sinclair ResearchDissolved, electronics industry, London, United Kingdom
- Sinclair Research and Communications Pvt LtdStruck off, Maharashtra, since 1986
- Sinclair Research LimitedActive, Other software publishing, Nottingham, United Kingdom
- Sinclair Restorations LtdActive, Construction of domestic buildings, Chigwell, United Kingdom
- Sinclair Road (Freehold) Management LimitedActive, Dormant Company, London, United Kingdom
- Sinclair Road No 16 LimitedActive, Residents property management, London, United Kingdom
- Sinclair Road Property LimitedActive, Buying and selling of own real estate, London, United Kingdom
- Sinclair Robertson & Co LimitedActive, Other business support service activities n.e.c., London, United Kingdom
- Sinclair Roofing LtdLiquidation, Other letting and operating of own or leased real estate, Hoddesdon, United Kingdom
- Sinclair S.R.L.Active, Napoli, Italy
- Sinclair S.R.L.Active, Udine, Italy
- Sinclair S.R.L.Active, Marostica, Italy
- Sinclair Safety Solutions LtdActive, Management consultancy activities other than financial management, Leicester, United Kingdom
- Sinclair Sandwich Thanet LimitedActive, Residents property management, Newark, United Kingdom
- Sinclair Scaffolding LtdActive, Scaffold erection, Milton Keynes, United Kingdom
- Sinclair Scenic Services LtdActive, Motion picture production activities, St Albans, United Kingdom
- Sinclair School of Highland Dancing LimitedActive, Sports and recreation education, Aberdeen, United Kingdom
- Sinclair Scott (Joinery) LtdActive (proposal to strike off), Other building completion and finishing, Inverness, United Kingdom
- Sinclair Scott LimitedActive, Electrical installation, Loanhead, United Kingdom
- Sinclair Scott Properties LimitedActive, Other letting and operating of own or leased real estate, Loanhead, United Kingdom
- Sinclair Sculpture Tools LimitedActive, Artistic creation, Princes Risborough, United Kingdom
- Sinclair Secretarial Services (UK) LtdActive, Dormant Company, Liverpool, United Kingdom
- Sinclair Serviced Accommodation LtdActive, Other letting and operating of own or leased real estate, Newcastle Upon Tyne, United Kingdom
- Sinclair Services Consultancy LimitedActive, Buying and selling of own real estate, Kinross, United Kingdom
- Sinclair Services Private LimitedStruck off, Delhi, since 1992
- Sinclair Shipping Company (India) Privat E LimitedStruck off, Maharashtra, since 2000
- Sinclair Simpson LtdLiquidation, Sale of used cars and light motor vehicles, Southampton, United Kingdom
- Sinclair Site Engineering LtdActive, Other specialised construction activities n.e.c., Chester, United Kingdom
- Sinclair Skin Services LtdActive, Other human health activities, Chelmsford, United Kingdom
- Sinclair Smart Coding LimitedActive, Printing n.e.c., Leicester, United Kingdom
- Sinclair Smith HR LimitedActive (proposal to strike off), Human resources provision and management of human resources functions, Aberdeen, United
- Sinclair SOActive, Luxembourg, Luxembourg
- Sinclair Social Care LimitedActive, Other social work activities without accommodation n.e.c., London, United Kingdom
- Sinclair Software Engineering & Consultancy LimitedActive, Other information technology service activities, United Kingdom
- Sinclair Solomons LimitedActive, Information technology consultancy activities, Harrow, United Kingdom
- Sinclair Solomons Management LimitedActive, Residents property management, Harrow, United Kingdom
- Sinclair Solutioneering LimitedActive, Engineering related scientific and technical consulting activities, Bristol, United Kingdom
- Sinclair South Interiors & Joinery LtdActive, Manufacture of other builders' carpentry and joinery, Fareham, United Kingdom
- Sinclair Spence Consulting LtdActive, Management consultancy activities other than financial management, Glasgow, United Kingdom
- Sinclair Spencer LtdActive, Motion picture production activities, Twickenham, United Kingdom
- Sinclair Sport and Leisure LimitedActive (proposal to strike off), Installation of industrial machinery and equipment, Brighton, United Kingdom
- Sinclair Stainless Fabrications LimitedActive, Manufacture of metal structures and parts of structures, Norwich, United Kingdom
- Sinclair Storage LtdActive, Operation of warehousing and storage facilities for land transport activities, Motherwell, United Kingdom
- Sinclair Storage Systems LimitedActive, Other building completion and finishing, Rowley Regis, United Kingdom
- Sinclair Store SaActive, Madrid, Spain
- Sinclair Studios LtdActive, Architectural activities, London, United Kingdom
- Sinclair Sun LtdActive, Take-away food shops and mobile food stands, Helensburgh, United Kingdom
- Sinclair Supplies LtdActive, Retail sale via mail order houses or via Internet, Leominster, United Kingdom
- Sinclair Supply Chain Consulting LimitedActive, Other business support service activities n.e.c., Sheffield, United Kingdom
- Sinclair Support Solutions LimitedActive, Computer facilities management activities, Peterlee, United Kingdom
- Sinclair Surfaces LtdActive, Other specialised construction activities n.e.c., Bromley, United Kingdom
- Sinclair Swimming School LtdActive, Sports and recreation education, Eastbourne, United Kingdom
- Sinclair Synergy LimitedActive (proposal to strike off), Other specialised construction activities n.e.c., Stevenage, United Kingdom
- Sinclair Taxation Services LimitedActive, Accounting and auditing activities, Nottinghamshire, United Kingdom
- Sinclair Taylor Management Services LtdActive, Other business support service activities n.e.c., Bromsgrove, United Kingdom
- Sinclair Technical Services LtdActive, Electrical installation, Inverurie, United Kingdom
- Sinclair Television Group, Inc.Active, Lutherville Timonium, United States
- Sinclair Thomas Hitchings Property Management and Lettings LtdActive, Other letting and operating of own or leased real estate, Winchester, United Kingdom
- Sinclair Thomas Independent Financial Planning LtdActive, Activities of insurance agents and brokers, Norwich, United Kingdom
- Sinclair Thomson Building & Project Consultancy LimitedActive, Engineering related scientific and technical consulting activities, Lichfield, United Kingdom
- Sinclair Till Flooring Company LimitedActive, Retail of furniture, lighting, and similar (not musical instruments or scores) in specialised store, Belgravia,
- Sinclair Tradelink Pvt LtdActive, West Bengal, since 1995
- Sinclair Travel LtdActive, Travel agency activities, Hexham, United Kingdom
- Sinclair Treasury Consultants LimitedActive, Management consultancy activities other than financial management, Sevenoaks, United Kingdom
- Sinclair Trophies LimitedActive, Other business support service activities n.e.c., Fleet, United Kingdom
- Sinclair TrustActive, Zurich, Switzerland
- Sinclair TrustActive, St Peter Port, Guernsey
- Sinclair UK Associates LimitedActive, Accounting and auditing activities, London, United Kingdom
- Sinclair Valves Private LimitedStruck off, Gujarat, since 2011
- Sinclair Vehicles
- Sinclair Vehicles LimitedActive, Manufacture of motor vehicles, Margate, United Kingdom
- Sinclair Ventures HDWActive, Quatre Bornes, Mauritius
- Sinclair Ventures LimitedActive, Development of building projects, Harrow, United Kingdom
- Sinclair Ventures, LLCActive, Baltimore, United States
- Sinclair Visa Consultants LLPActive, Haryana
- Sinclair Voicenet LimitedActive, Other business support service activities n.e.c., Glasgow, United Kingdom
- Sinclair Watt Architects LimitedActive, Architectural activities, Leven, United Kingdom
- Sinclair Wellbeing and Training Solutions LtdActive, Other education n.e.c., Ardrossan, United Kingdom
- Sinclair Wellbeing UK LimitedActive, Activities of other holding companies n.e.c., Ardrossan, United Kingdom
- Sinclair White & Co LimitedActive, Tax consultancy, Littlehampton, United Kingdom
- Sinclair Wilde LimitedActive, Other business support service activities n.e.c., Worcester, United Kingdom
- Sinclair Window Cleaning Services LtdActive, Window cleaning services, Carnforth, United Kingdom
- Sinclair Wood Management Services Ltd.Active, Bookkeeping activities, Glasgow, United Kingdom
- Sinclair Wood Management Services Ltd.Active, Glasgow, United Kingdom
- Sinclair Wright LimitedActive, Other activities of employment placement agencies, London, United Kingdom
- Sinclair Yachting LtdActive, Travel agency activities, London, United Kingdom
- Sinclair Youngs Rentals LimitedActive, Renting and leasing of other personal and household goods, Andover, United Kingdom
- Sinclair's Bay TrustActive, Activities of other membership organizations n.e.c., Keiss, United Kingdom
- Sinclair's Catering LtdActive, Event catering activities, Forfar, United Kingdom
- Sinclair's Craft Butchers LtdActive, Retail sale of meat and meat products in specialised stores, Blackburn, United Kingdom
- Sinclair's Fine Wine LimitedActive, Wholesale of wine, beer, spirits and other alcoholic beverages, Lymington, United Kingdom
- Sinclair's Jewellers LimitedActive, Retail sale of watches and jewellery in specialised stores, Cumbria, United Kingdom
- Sinclair's Kitchen LimitedActive, Unlicensed restaurants and cafes, Forfar, United Kingdom
- Sinclair's Natural Hair Care LtdActive, Manufacture of perfumes and toilet preparations, Grays, United Kingdom
- Sinclair's of Rhynie LimitedActive, Manufacture of bread; manufacture of fresh pastry goods and cakes, United Kingdom
- Sinclair's Property LimitedActive, Other letting and operating of own or leased real estate, Inverurie, United Kingdom
- Sinclair's Property Management LtdActive, Residents property management, London, United Kingdom
- Sinclair's Taxis LtdActive, Taxi operation, Lerwick, United Kingdom
- Sinclair, Culrain & Co.Active, Edinburgh, United Kingdom
- Sinclair, Inc.Listed, United States
- Sinclair, Kennedy & Co Ltd.Active, Other activities of employment placement agencies, London, United Kingdom
- Sinclair,kemp & Lee LimitedActive, Other letting and operating of own or leased real estate, London, United Kingdom
- Sinclair-Fallon LtdActive, Development of building projects, Gainsborough, United Kingdom
- Sinclair-Rojas LimitedActive, Retail trade of motor vehicle parts and accessories, Cupar, United Kingdom
- Sinclair-Rojas LimitedActive, Cupar, United Kingdom
- Sinclair-Scott CompanyDissolved, mechanical engineering, industrial manufacturing, Baltimore
- Sinclair-Smith Consultancy LimitedActive, Financial management, Tenterden, United Kingdom
- Sinclair-Stevenson LimitedActive, Non-trading company, London, United Kingdom
- Sinclair-Stevenson LtdUnited Kingdom
- Sinclair-Stott Management LimitedActive, St Peter Port, Guernsey
- Sinclair-Strong Consultants LtdActive, Other human health activities, West Malling, United Kingdom
- Sinclair-Strong Holdings LtdActive, Activities of other holding companies n.e.c., West Malling, United Kingdom
- Sinclair-Strong Investments LtdActive, Financial intermediation not elsewhere classified, West Malling, United Kingdom
- Sinclair6687 LimitedActive (proposal to strike off), Other specialised construction activities n.e.c., Stansted, United Kingdom
- Sinclaire AI LimitedActive, Wholesale of computers, computer peripheral equipment and software, London, United Kingdom
- Sinclaire Assets Private LimitedUnder process of striking off, Gujarat, since 1995
- Sinclaire Communications Private LimitedStruck off, Telangana, since 1989
- Sinclaire Computers Private LimitedStruck off, Kerala, since 1993
- Sinclaire Eyewear LimitedActive, Retail sale of clothing in specialised stores, Kidlington, United Kingdom
- Sinclaire Holdings & Investments Ltd.Amalgamated, Telangana, since 1989
- Sinclaire Holdings LtdActive, Buying and selling of own real estate, Bolton, United Kingdom
- Sinclaire Infra Tech LimitedActive, Telangana, since 1984
- Sinclaire Inns & Resorts Private LimitedActive, Delhi, since 2007
- Sinclaire Property Services LtdActive, Combined facilities support activities, Polegate, United Kingdom
- Sinclaire Solutions Private LimitedActive, Telangana, since 2016
- Sinclaire South East LtdActive, Hotels and similar accommodation, Bexhill-On-Sea, United Kingdom
- Sinclaire Trading LtdActive, Administration of financial markets, Bolton, United Kingdom
- Sinclaire Urbanica Private LimitedStruck off, Maharashtra, since 2009
- Sinclairexpressparcels LimitedActive, Activities of distribution holding companies, Motherwell, United Kingdom
- Sinclairhill Chargeholder LimitedActive, Buying and selling of own real estate, Harrow, United Kingdom
- Sinclairmarwick LtdActive, Quantity surveying activities, Larbert, United Kingdom
- Sinclairmoss LtdActive, Development of building projects, Cheltenham, United Kingdom
- Sinclairs (Hendon) LimitedActive, Solicitors, London, United Kingdom
- Sinclairs Antiques LtdActive, Retail sale of antiques including antique books in stores, Kirkcaldy, United Kingdom
- Sinclairs Cars LtdActive, Taxi operation, Weston-Super-Mare, United Kingdom
- Sinclairs Consultancy Pvt LtdStruck off, West Bengal, since 1988
- Sinclairs Holdings LtdActive, Activities of other holding companies n.e.c., Sheffield, United Kingdom
- Sinclairs Hotels LimitedActive, West Bengal, since 1971
- Sinclairs Hotels LimitedKolkata
- Sinclairs Management Education Co Privat E LimitedStruck off, West Bengal, since 2008
- Sinclairs Merchants Pvt.ltd.Struck off, West Bengal, since 1995
- Sinclairs Security Solutions LtdActive, Other business support service activities n.e.c., Glannau Dyfrdwy, United Kingdom
- Sinclairs Soft Furnishings LimitedActive, manufacture of household textiles, Edinburgh, United Kingdom
- Sinclairs Steel Erectors LimitedActive, Nr.Warrington., United Kingdom
- Sinclairslaw Holdings LimitedActive, Activities of other holding companies n.e.c., Cardiff, United Kingdom
- Sinclairslaw LimitedActive, Solicitors, Cardiff, United Kingdom
- Sinclar Estates LimitedActive, Other letting and operating of own or leased real estate, Romford, United Kingdom
- Sinclar Group Forest Products LtdActive, Prince George, Canada
- Sinclar Impacts LPActive, Dundee, United Kingdom
- Sinclar LimitedActive, Agents involved in the sale of textiles, clothing, fur, footwear and leather goods, Rainham, United Kingdom
- Sinclarity Holdings LtdActive, Security dealing on own account, Billingham, United Kingdom
- Sinclarity Solutions LtdActive, Information technology consultancy activities, Sedgefield, United Kingdom
- Sinclere Electrical Installation & Panel Wiring LtdActive, Electrical installation, Wolverhampton, United Kingdom
- Sincliq LtdActive, Wholesale of computers, computer peripheral equipment and software, London, United Kingdom
- Sincloco LtdActive (proposal to strike off), Retail sale via stalls and markets of textiles, clothing and footwear, Broadstairs, Uni
- Sinclus Consultancy Private LimitedStruck off, Gujarat, since 2012
- Sinclus Engineering and Consulting Private LimitedActive, Maharashtra, since 2004
- Sinclus Estates Private LimitedActive, Maharashtra, since 2007
- Sinclus Marketing Services Private LimitedActive, Maharashtra, since 1995
- Sinclus Proskills Private LimitedActive, Maharashtra, since 2025
- Sinclus Talent Quest Private LimitedActive, Maharashtra, since 2025