Browse
Companies starting with O
2,53,599 profiles.
- One and One Developers and Builders Priv Ate LimitedStruck off, Rajasthan, since 2012
- One and One Half Dogs LLCActive, St. Petersburg, United States
- One and One Propertys India PrivatelimitedActive, Telangana, since 2020
- One and One Real Estate Holdings Private LimitedActive, Maharashtra, since 2023
- One and One Solutions Private LimitedActive, Kerala, since 2022
- One and One TV Private LimitedActive, Telangana, since 2022
- One and Only Accounts LimitedActive, Tax consultancy, Whitstable, United Kingdom
- One and Only Branding Solutions Private LimitedActive, Karnataka, since 2025
- One and Only Concierge Services and Lifestyle Management LtdActive, Other business support service activities n.e.c., London, United Kingdom
- One and Only Dental LimitedActive, Dental practice activities, Harlow, United Kingdom
- One and Only Furniture Private LimitedActive, Bihar, since 2011
- One and Only Group LimitedActive, Retail sale of clothing in specialised stores, Luton, United Kingdom
- One and Only Jingle Company Limited(the)Liquidation, United Kingdom
- One and Only LimitedActive, Wholesale of clothing and footwear, Croydon, United Kingdom
- One and Only Solution (India) Private LimitedActive, Delhi, since 2022
- One and Only Spaces LLPActive, Haryana, since 2025
- One and Only Tours and Travels Private L ImitedStruck off, Punjab, since 2005
- One and Seven LimitedActive, Other amusement and recreation activities n.e.c., Leicester, United Kingdom
- One and Three Software Solutions Private LimitedStruck off, Telangana, since 2013
- One and Two Alma House LimitedActive, Residents property management, United Kingdom
- One and Two Legge Lane Management Company LimitedActive, Management of real estate on a fee or contract basis, Birmingham, United Kingdom
- One and Zero Data Services LtdActive, Other professional, scientific and technical activities n.e.c., Liverpool, United Kingdom
- One and Zero LtdActive, Business and domestic software development, London, United Kingdom
- One and Zero Technologies LLPActive, Telangana, since 2017
- One and Zeros Dento (OPC) Private LimitedActive, Rajasthan, since 2026
- One Angel Square Limited PartnershipActive, London, United Kingdom
- One Another LimitedLiquidation, Other information technology service activities, London, United Kingdom
- One Another Management LimitedActive, United Kingdom
- One Another MinistriesActive, United Kingdom
- One Another Music LtdActive, Sound recording and music publishing activities, Seaford, United Kingdom
- One Anselm Road (Freehold) LimitedActive, Residents property management, London, United Kingdom
- One Answer LtdActive, Management consultancy activities other than financial management, Cardiff, United Kingdom
- One Answer Platinum International TrustActive, Docklands, Australia
- One AntActive, Rosny-Sous-Bois, France
- One Apex LtdActive, Freight transport by road, Milton Keynes, United Kingdom
- One App Fit PrivatelimitedActive, Jammu and Kashmir, since 2016
- One App LtdActive, Other information technology service activities, Manchester, United Kingdom
- One Apple Plastics Private LimitedActive, Maharashtra, since 2025
- One Apple Tree Village LtdActive, Buying and selling of own real estate, Gerrards Cross, United Kingdom
- One Application LtdActive, Business and domestic software development, Bracknell, United Kingdom
- One Approach Road Freehold LimitedActive, Residents property management, Bedford, United Kingdom
- One Aptus LtdActive, Buying and selling of own real estate, Bristol, United Kingdom
- One Aquatic Center, L.L.C.Active, Cohoes, United States
- One Arabic Venture LtdActive (proposal to strike off), Activities of financial services holding companies, Edinburgh, United Kingdom
- One Arc Labs Private LimitedActive, Maharashtra, since 2020
- One Arch LtdActive, Construction of commercial buildings, Waltham Cross, United Kingdom
- One Archer Infra Solutions Private LimitedActive, Karnataka, since 2024
- One ArchitectsFinland
- One Architects OyActive, Helsinki, Finland
- One Architectural Design Group LimitedActive (proposal to strike off), Architectural activities, Manchester, United Kingdom
- One Archway LimitedActive, Other letting and operating of own or leased real estate, Manchester, United Kingdom
- One Ares Sports Media and Entertainment Opportunities FundActive, George Town, Cayman Islands
- One Argyle Road Management Co LimitedActive, Residents property management, Southport, United Kingdom
- One Arise Infra Projects LLPActive, Gujarat, since 2025
- One Arlington Mezz Borrower, LLCActive, Wilmington, United States
- One Arm Bandit LimitedActive, Support activities to performing arts, Weston-Super-Mare, United Kingdom
- One Armed Productions LimitedActive, Performing arts, Sherborne, United Kingdom
- One Armenia PartyArmenia
- One Aroma Business Private LimitedActive, Andhra Pradesh, since 2022
- One Arp Logistic Park LLPActive, since 2026
- One Arrow Electrical LtdActive, Electrical installation, Stockport, United Kingdom
- One Art Entertainment LtdActive, Support activities to performing arts, London, United Kingdom
- One Art LtdActive (proposal to strike off), Retail sale via mail order houses or via Internet, Greenford, United Kingdom
- One Art Network (OPC) Private LimitedActive, Telangana, since 2023
- One Art One World LtdActive, Performing arts, Bromley, United Kingdom
- One Art Private LimitedActive, Delhi, since 2026
- One Art Two Brothers LLPActive, Jharkhand
- One Arth Exim Private LimitedActive, Gujarat, since 2025
- One Ascent LtdActive, Management consultancy activities other than financial management, Blackburn, United Kingdom
- One Ash Investments LtdActive, Management consultancy activities other than financial management, Leicester, United Kingdom
- One Ash Properties LtdActive, Other letting and operating of own or leased real estate, Edinburgh, United Kingdom
- One Ash Training LimitedActive, Other education n.e.c., Widnes, United Kingdom
- One Ashcombe Gardens LimitedActive, Development of building projects, Edgware, United Kingdom
- One Ashford Hospital LtdActive (proposal to strike off), Hospital activities, London, United Kingdom
- One Ashwin North Agro Private LimitedActive, Haryana, since 2021
- One Asia Consulting LLPActive, since 2024
- One Asia Consulting UK LimitedActive, Management consultancy activities other than financial management, London, United Kingdom
- One Asia Engineering Sdn. Bhd.Active, Kuala Lumpur, Malaysia
- One Asia FoundationJapan
- One Asia Networks India Private LimitedActive, Delhi, since 2019
- One Asia Pacific Utilities Private LimitedActive, Tamil Nadu, since 2012
- One Assess LtdActive, Business and domestic software development, London, United Kingdom
- ONE Asset Capital GmbHActive, Wien, Austria
- One Asset Capital Partners Private LimitedActive, Telangana, since 2025
- One Asset Management (Ne) LimitedActive, Other business support service activities n.e.c., Newcastle Upon Tyne, United Kingdom
- One Asset Ventures LLPActive, since 2025
- One Assicurazioni Italia S.R.L.Active, Roma, Italy
- One Assist Engineering Services LLPActive, Kerala
- One Assist LimitedActive, Sale of used cars and light motor vehicles, London, United Kingdom
- One Assist Monetary Consultant LLPActive, Tamil Nadu, since 2017
- One Assure Advisory Private LimitedActive, Delhi, since 2025
- One Assure UK LtdActive, Activities of other holding companies n.e.c., Maidenhead, United Kingdom
- One Astrasa Ventures LLPActive, Karnataka
- One Astro Solutions Private LimitedActive, Haryana, since 2022
- One Ate Seven Web Studio LtdActive, Other software publishing, Inverness, United Kingdom
- One Atelier LLPActive, Telangana, since 2025
- One Athens Z Tic, LLCActive, Dover, United States
- One Athens Z, LLCActive, Dover, United States
- One Athlete Fitness LimitedLiquidation, Fitness facilities, London, United Kingdom
- One Athletic LimitedActive, Wholesale of clothing and footwear, Manchester, United Kingdom
- One Atlantek LtdActive, Other holiday and other collective accommodation, Par, United Kingdom
- One Atlantic Energy India Private LimitedActive, Maharashtra, since 2018
- One Atlantic Investor Associates, LLCActive, Wilmington, United States
- One Atoll Holdings LimitedActive, Grand Cayman, Cayman Islands
- One Atom LLPActive, Haryana, since 2016
- One Att-Las LimitedActive, Business and domestic software development, London, United Kingdom
- One Audio LimitedActive, Maharashtra, since 1999
- One Auguson Pte. Ltd.Active, Singapore, Singapore
- One August LimitedActive, Other letting and operating of own or leased real estate, Annan, United Kingdom
- One Aum Services Private LimitedActive, Delhi, since 2016
- One Aurora LimitedActive, Retail sale via mail order houses or via Internet, Sutton, United Kingdom
- One Australia MovementAustralia
- One Australia PartyAustralia
- One Auto Api LimitedActive, Other software publishing, Oldbury, United Kingdom
- One Auto Group LtdActive, Other service activities n.e.c., London, United Kingdom
- One Auto LtdActive, Sale of new cars and light motor vehicles, London, United Kingdom
- One Auto Private LimitedActive, West Bengal, since 2011
- One Auto Recruit (UK) LtdActive, Other activities of employment placement agencies, Northampton, United Kingdom
- One Auto SD LtdActive (proposal to strike off), Other service activities n.e.c., London, United Kingdom
- ONE Automation ABActive, Anderstorp, Sweden
- One Automation Systems LtdActive, Motion picture, video and television programme post-production activities, Altrincham, United Kingdom
- One Automotive (Warwick) LtdActive, Sale of used cars and light motor vehicles, Ashby-De-La-Zouch, United Kingdom
- One Automotive Leasing LtdActive, Renting and leasing of cars and light motor vehicles, Kettering, United Kingdom
- One Automotive LtdActive, Sale of used cars and light motor vehicles, Glasgow, United Kingdom
- One Automotive World Private LimitedActive, Telangana, since 2026
- One Autumn Hospitality Private LimitedActive, Odisha, since 2025
- One Av LtdActive, Wholesale of electronic and telecommunications equipment and parts, Malvern, United Kingdom
- One Aventura Partners Ii, LLCActive, Wilmington, United States
- One Avenue 27 Old Jewry Managed LimitedActive, Management of real estate on a fee or contract basis, Brentwood, United Kingdom
- One Avenue Acquisitions LimitedActive, Other professional, scientific and technical activities n.e.c., Brentwood, United Kingdom
- One Avenue CL NR LimitedActive, Management of real estate on a fee or contract basis, Brentwood, United Kingdom
- One Avenue Facilities Management LimitedActive, Management of real estate on a fee or contract basis, Brentwood, United Kingdom
- One Avenue Finsbury LimitedActive, Management of real estate on a fee or contract basis, Brentwood, United Kingdom
- One Avenue Greycoat LimitedActive, Management of real estate on a fee or contract basis, Brentwood, United Kingdom
- One Avenue Holdings LimitedActive, Other professional, scientific and technical activities n.e.c., Brentwood, United Kingdom
- One Avenue IT Services LimitedActive, Management of real estate on a fee or contract basis, Brentwood, United Kingdom
- One Avenue Jewry LimitedActive, Management of real estate on a fee or contract basis, Brentwood, United Kingdom
- One Avenue Leadenhall LimitedActive, Management of real estate on a fee or contract basis, Brentwood, United Kingdom
- One Avenue LtdActive, Other service activities n.e.c., Northampton, United Kingdom
- One Avenue Managed LimitedActive, Management of real estate on a fee or contract basis, Brentwood, United Kingdom
- One Avenue Managed Offices LimitedActive, Management of real estate on a fee or contract basis, Brentwood, United Kingdom
- One Avenue Management Services LimitedActive, Management of real estate on a fee or contract basis, Brentwood, United Kingdom
- One Avenue Mayfair LimitedActive, Management of real estate on a fee or contract basis, Brentwood, United Kingdom
- One Avenue Park Lane LimitedActive, Management of real estate on a fee or contract basis, Brentwood, United Kingdom
- One Avenue Petty France Management LimitedActive, Management of real estate on a fee or contract basis, Brentwood, United Kingdom
- One Avenue Property Holdings LimitedActive, Activities of other holding companies n.e.c., Brentwood, United Kingdom
- One Avenue Realty Private LimitedActive, Maharashtra, since 2023
- One Avenue Recruitment LimitedActive, Other activities of employment placement agencies, Worcester, United Kingdom
- One Avenue Serviced Office Division LimitedActive, Management of real estate on a fee or contract basis, Brentwood, United Kingdom
- One Avenue Southwark Street LimitedActive, Management of real estate on a fee or contract basis, Brentwood, United Kingdom
- One Avenue ST Johns Lane LimitedActive, Management of real estate on a fee or contract basis, Brentwood, United Kingdom
- One Avenue Trading LimitedActive, Other professional, scientific and technical activities n.e.c., Brentwood, United Kingdom
- One Aviationaerospace industry, Albuquerque, United States
- One Aviation Private LimitedStruck off, Odisha, since 2013
- One AwardsLiquidation, Educational support services, London, United Kingdom
- One Away by MMM LtdActive, Event catering activities, High Wycombe, United Kingdom
- One Axminster LimitedActive, Buying and selling of own real estate, London, United Kingdom
- One Ayra (GB) LtdActive, Licensed restaurants, Burgess Hill, United Kingdom
- One Ayur LLPActive, Kerala
- One B-Stores NVInactive, Sint-Katelijne-Waver, Belgium
- One Bad Pig
- One Bad Son
- One Bag Enterprise LtdActive (proposal to strike off), Other retail sale not in stores, stalls or markets, North Walsham, United Kingdom
- One Bag Hotels LtdActive, Travel agency activities, London, United Kingdom
- One Bag LtdActive, Other human health activities, Dagenham, United Kingdom
- One Bag World Exports LimitedStruck off, Tamil Nadu, since 2005
- One BalancedActive, Luxembourg, Luxembourg
- One Ball Buggies LtdActive, Sale, maintenance and repair of motorcycles and related parts and accessories, Brentwood, United Kingdom
- One Baltic Management LtdActive, Management of real estate on a fee or contract basis, Manchester, United Kingdom
- One Baltic Property LtdActive, Development of building projects, London, United Kingdom
- One Baltic Wharf LLPActive, Waltham Abbey, United Kingdom
- One Bamboo Private LimitedActive, Haryana, since 2022
- One Bampton Management Company LimitedActive, Management of real estate on a fee or contract basis, Birmingham, United Kingdom
- One Banana Europe B.V.Active, Brielle, Kingdom of the Netherlands
- One Banana Inc.Active, Panamá, Panama
- One Banana North America Corp.Active, Tallahassee, United States
- One Banana Solutions LimitedActive, Other information technology service activities, Cheltenham, United Kingdom
- One Bangalore Luxury Projects LLPActive, Mumbai, India
- One Bangla News LtdActive, Pre-press and pre-media services, London, United Kingdom
- One Bank & Trust, National AssociationActive, Little Rock, United States
- One Bank LtdLive but Receiver Manager on at least one charge, Central banking, Middlesex, United Kingdom
- One Bank of TennesseeActive, Cookeville, United States
- One Bank PLCActive, Dhaka, Bangladesh
- One Bar LimitedActive, Public houses and bars, Sittingbourne, United Kingdom
- One Barbers LimitedActive, Dormant Company, Wakefield, United Kingdom
- One Bargain LtdActive, Retail sale in non-specialised stores with food, beverages or tobacco predominating, Burnley, United Kingdom
- One Barnsdale LtdActive, Management consultancy activities other than financial management, Leicester, United Kingdom
- One Barrett LLCActive, Emeryville, United States
- One Barrister LimitedActive, Barristers at law, London, United Kingdom
- One Barton House (Hope Barton Barns) LimitedActive, Other holiday and other collective accommodation, Kingsbridge, United Kingdom
- One Base Construction Logistics LtdActive, Construction of commercial buildings, Ilford, United Kingdom
- One Base LtdActive, Information technology consultancy activities, Enfield, United Kingdom
- One Base Media LimitedActive, Other information service activities n.e.c., Leigh On Sea, United Kingdom
- One Basket Investments Private LimitedActive, Telangana, since 2021
- One Basket LtdActive, Advertising agencies, Wareham, United Kingdom
- One Battalion Ventures Private LimitedActive, Karnataka, since 2023
- One Bay House LtdActive (proposal to strike off), Buying and selling of own real estate, Newton Abbot, United Kingdom
- One Bay Trading LimitedActive (proposal to strike off), Retail sale via stalls and markets of other goods, Hyde, United Kingdom
- One Bay Urban Renewal LLCActive, Morristown, United States
- One BCG LLPActive, Chandigarh
- One Bdo LimitedActive, Take-away food shops and mobile food stands, London, United Kingdom
- One Beat Construction (OPC) Private LimitedActive, Uttar Pradesh, since 2025
- One Beat CPR Learning Center LLCActive, Clinton Township, United States
- One Beat LtdActive, Video production activities, Cardiff, United Kingdom
- One Beat Pharmaceutical Private LimitedActive, Uttar Pradesh, since 2023
- One Beat PR LimitedActive, Sound recording and music publishing activities, Sheffield, United Kingdom
- One Beauchamp Court LimitedActive, Other letting and operating of own or leased real estate, Barnet, United Kingdom
- One Beaufort (Bath) LimitedActive, Residents property management, Bath, United Kingdom
- One Beauty Cheshire LimitedActive, Hairdressing and other beauty treatment, Macclesfield, United Kingdom
- One Beauty London LimitedActive, Hairdressing and other beauty treatment, London, United Kingdom
- One Beauty LtdActive (proposal to strike off), Wholesale of perfume and cosmetics, Romford, United Kingdom
- One Beauty Salon LtdActive, Hairdressing and other beauty treatment, London, United Kingdom
- One Beauty Skin Technology LtdActive (proposal to strike off), Retail sale of electrical household appliances in specialised stores, London, United Ki
- One Bed Flat LtdActive, Dormant Company, Halesowen, United Kingdom
- One Bed LtdActive, Retail sale via mail order houses or via Internet, Edinburgh, United Kingdom
- One Bedford Avenue Unit TrustActive, St. Helier, Jersey
- One Bee Organic LLPActive, Gujarat
- One Beehive LtdActive, Other business support service activities n.e.c., Inverness, United Kingdom
- One Beekman Member, LLCActive, Wilmington, United States
- One Beekman Owner, LLCActive, Wilmington, United States
- One Beer At A Time, LLCActive, Grand Rapids, United States
- One Before Bed LimitedActive, Management consultancy activities other than financial management, Southampton, United Kingdom
- One Belgrave Place Freehold Owners LimitedActive, Residents property management, London, United Kingdom
- One Belgravia Buildcon Private LimitedActive, Maharashtra, since 2013
- One Bell Lane Investments LimitedActive, Activities of other holding companies n.e.c., Lewes, United Kingdom
- One Bell Lane Property LLPActive, Lewes, United Kingdom
- One Belmont Road LimitedActive, Residents property management, Exeter, United Kingdom
- One Below LimitedActive, Performing arts, Glasgow, United Kingdom
- One Belt One Road Pharma Private LimitedActive, Haryana, since 2016
- One Bemis Road Realty, LLCInactive, Deerfield, United States
- One Benson Place LimitedActive, Other business support service activities n.e.c., Ely, United Kingdom
- One Bentley Square LtdActive, Other letting and operating of own or leased real estate, Basingstoke, United Kingdom
- One Berkeley Crescent Freehold Company LimitedActive, Residents property management, Bristol, United Kingdom
- One Berkeley Investments Unit TrustActive, St. Helier, Jersey
- One Berkeley LimitedActive, Buying and selling of own real estate, Walsall, United Kingdom
- One Berkeley Property LtdActive, Management of real estate on a fee or contract basis, London, United Kingdom
- One Berkeley Street LimitedLiquidation, Activities of other holding companies n.e.c., London, United Kingdom
- One Berkeley Trustee (Jersey) 2 LimitedActive, St Helier, United Kingdom
- One Berkeley Trustee (Jersey) LimitedActive, St Helier, United Kingdom
- One Berlin Real Estate GmbHActive, Berlin, Germany
- One Bermuda AllianceBermuda
- One Bespoke LimitedActive, Joinery installation, London, United Kingdom
- One Best Deal LtdActive, Other retail sale in non-specialised stores, Southall, United Kingdom
- One Best Delivery LtdActive, Freight transport by road, Willenhall, United Kingdom
- One Best Move LtdActive, Other letting and operating of own or leased real estate, Dundee, United Kingdom
- One Best Solutions LimitedActive (proposal to strike off), Development of building projects, London, United Kingdom
- One Bestech Developers Private LimitedActive, Haryana, since 2025
- One Bethesda LtdActive, Buying and selling of own real estate, Birmingham, United Kingdom
- One Bethlehem Properties LPActive, Blue Bell, United States
- One Better LtdActive, Retail sale via mail order houses or via Internet, Reading, United Kingdom
- One Better Place LtdActive, Other human health activities, Bridgwater, United Kingdom
- One Betterlife LtdActive, Retail sale of sports goods, fishing gear, camping goods, boats and bicycles, London, United Kingdom
- One Beverly Holdings, LLCActive, Beverly Hills, United States
- One Beyond Hungary Zártkörűen Működő RészvénytársaságActive, Izsák, Hungary
- One Beyond LimitedActive, Business and domestic software development, Farnborough, United Kingdom
- One Beyond Services Private LimitedActive, Kerala, since 2023
- One Bhavanipeth Development LLPActive, since 2024
- One Bickenhall Residents Co LtdActive, Other letting and operating of own or leased real estate, London, United Kingdom
- One Big Bite Walsall LimitedActive, Unlicensed restaurants and cafes, Walsall, United Kingdom
- One Big Circle LtdActive, Business and domestic software development, Bristol, United Kingdom
- One Big Company LimitedActive, Reproduction of computer media, Coulsdon, United Kingdom
- One Big Drone LimitedActive, Support activities for crop production, Hullbridge, United Kingdom
- One Big Family (O.b.f) CicActive, Other food services, Bristol, United Kingdom
- One Big Family - Helping the HomelessActive, United Kingdom
- One Big Field LtdActive, Other business support service activities n.e.c., Bristol, United Kingdom
- One Big Fish LimitedActive, Other specialised construction activities n.e.c., Chobham, United Kingdom
- One Big Future FoundationActive, Delhi, since 2025
- One Big HappyActive, United Kingdom
- One Big Idea LtdActive, Management consultancy activities other than financial management, Stourbridge, United Kingdom
- One Big Light Private LimitedActive, Tamil Nadu, since 2021
- One Big Mind LtdActive, Other professional, scientific and technical activities n.e.c., Conwy, United Kingdom
- One Big Mop LimitedActive, Motion picture production activities, London, United Kingdom
- One Big Party Private LimitedActive, Delhi, since 2016
- One Big Picture LtdActive, Motion picture production activities, London, United Kingdom
- One Big Place LtdActive, Retail sale via mail order houses or via Internet, London, United Kingdom
- One Big Sky LPActive, Calgary, Canada
- One Big Solution LimitedActive, Other specialised construction activities n.e.c., Colchester, United Kingdom
- One Big Spirit LimitedActive, Dormant Company, Moreton-In-Marsh, United Kingdom
- One Big Step LimitedActive, Management consultancy activities other than financial management, Stoke On Trent, United Kingdom
- One Big Table LimitedActive, Management consultancy activities other than financial management, York, United Kingdom
- One Big Team S.R.L.Active, Bisceglie, Italy
- One Big Tick LtdActive, Business and domestic software development, London, United Kingdom
- One Big Tree Technologies LLPActive, Karnataka
- One Big Triangle Ltd.Active, Management consultancy activities other than financial management, Leighton Buzzard, United Kingdom
- One Big World LtdActive, Buying and selling of own real estate, Ruislip,, United Kingdom
- One Bigainz Private LimitedActive, Maharashtra, since 2024
- One Biggins LimitedActive, Performing arts, Mill Hill, United Kingdom
- One Bilbury Lane LimitedActive, Residents property management, Bath, United Kingdom
- One Bilbury Lane Management Company LimitedActive, Residents property management, Croydon, United Kingdom
- One Bill Group LtdActive, Combined facilities support activities, Manchester, United Kingdom
- One Bill Property Management Services LtdActive, Management of real estate on a fee or contract basis, Stoke-On-Trent, United Kingdom
- One Bill Solution (Obs) LtdActive, Other business support service activities n.e.c., Bradford, United Kingdom
- One Bill Solution Group LtdActive, Other business support service activities n.e.c., Mildenhall, United Kingdom
- One Bill Solutions (Scott) LtdActive, Other business support service activities n.e.c., Stirling, United Kingdom
- One Billion AsActive, Bødalen, Norway
- One Billion Consulting LtdActive, Information technology consultancy activities, London, United Kingdom
- One Billion Diagnostics Private LimitedActive, Maharashtra, since 2021
- One Billion Dollar Billboard LtdActive, Advertising agencies, Worthing, United Kingdom
- One Billion Dreams (OPC) Private LimitedActive, Maharashtra, since 2021
- One Billion Group for Trading LtdActive, Non-specialised wholesale trade, Manchester, United Kingdom
- One Billion Ideas Private LimitedActive, West Bengal, since 2022
- One Billion LtdActive, Other information technology service activities, Watford, United Kingdom
- One Billion Minds Consulting Private LimitedActive, West Bengal, since 2009
- One Billion People UG (haftungsbeschränkt)Active, Berlin, Germany
- One Billion S.R.L.Active, Roma, Italy
- One Billion S.R.L.Active, Milano, Italy
- One Binary Connect LtdActive, Information technology consultancy activities, Harrow, United Kingdom
- One Binary Nexus (Obn) LtdActive (proposal to strike off), Wholesale of hardware, plumbing and heating equipment and supplies, London, United King
- One BiosciencesActive, Paris, France
- One Bird InvestActive, Nogent Sur Marne, France
- One Bird LtdActive, Other business support service activities n.e.c., Chippenham, United Kingdom
- One Birmingham Motor Works LtdActive (proposal to strike off), Collection of non-hazardous waste, Birmingham, United Kingdom
- One Biscayne Tower, LLCActive, Wilmington, United States
- One Bishopsgate Plaza LimitedActive, Management of real estate on a fee or contract basis, London, United Kingdom
- One Bit AI Private LimitedActive, Uttar Pradesh, since 2025
- One Bit Media LimitedActive, Other information technology service activities, Tarporley, United Kingdom
- One Bit Pictures LtdActive, Motion picture production activities, London, United Kingdom
- One Bit Productions LimitedActive, Sound recording and music publishing activities, London, United Kingdom
- One Bit Technology LLPActive, Maharashtra, since 2017
- One Bite at A Time LimitedActive, Management consultancy activities other than financial management, Milton Keynes, United Kingdom
- One Bite Foods Private LimitedActive, Maharashtra, since 2025
- One Bite Group LimitedActive, Architectural activities, London, United Kingdom
- One Bite Leisure LtdActive, Public houses and bars, Ayr, United Kingdom
- One Bite Social LtdActive, Other service activities n.e.c., Stockport, United Kingdom
- One Bite Takeaway LtdActive, Take-away food shops and mobile food stands, Motherwell, United Kingdom
- One BKC Solar Energy Private LimitedActive, Maharashtra, since 2024
- One Black Bear LimitedActive, Advertising agencies, Birmingham, United Kingdom
- One Black S.R.L.Active, Cernusco Sul Naviglio, Italy
- One Blackburn International LimitedActive, Quantity surveying activities, Weston-Super-Mare, United Kingdom
- One Blackfriars BVActive, Amsterdam, United Kingdom
- One Blackfriars LimitedIn Administration/Administrative Receiver, Development & sell real estate, London, United Kingdom
- One Blackwater Consultancy LimitedActive, management consulting industry, London, United Kingdom
- One Blaire Store Private LimitedActive, Delhi, since 2020
- One Blank Wall LtdActive (proposal to strike off), Manufacture of other furniture, Strabane, United Kingdom
- One Blenheim Road Management (Bristol) LimitedActive, Activities of extraterritorial organizations and bodies, Bristol, United Kingdom
- One Blink Media LtdActive, Business and domestic software development, Manchester, United Kingdom
- One Bliss Enterprise LLPActive, Gujarat
- One Block Radius
- One Block West LtdActive, Video production activities, Sutton, United Kingdom
- One Blond Fecteau Reinsurance LimitedActive, Grand Turk, Turks and Caicos Islands
- One Blood S.R.L.S. Societa' A Responsabilita' Limitata SemplificataActive, Qualiano, Italy
- One Blood UK LtdActive, Veterinary activities, Stockton-On-Tees, United Kingdom
- One Bloodholding LtdActive (proposal to strike off), Activities of financial services holding companies, London, United Kingdom
- One Blooms LimitedActive, Event catering activities, Docklands, London,, United Kingdom
- One Bloomsbury LimitedActive, Construction of commercial buildings, London, United Kingdom
- One Blue Eye LtdActive, Manufacture of other plastic products, Falmouth, United Kingdom
- One Blue Fluid Private LimitedActive, Karnataka, since 2025
- One Blue Marble LimitedActive, Financial management, Bradford-On-Avon, United Kingdom
- One Blue Sky LtdActive, Other publishing activities, St. Neots, United Kingdom
- One Blue Sphere LtdActive, Other publishing activities, Hook, United Kingdom
- One Blue Studio LtdActive, specialised design activities, Sutton-In-Ashfield, United Kingdom
- One Blue Sustainability Ventures Private LimitedActive, Haryana, since 2022
- One Blue World LtdActive, Development of building projects, Bristol, United Kingdom
- One Blue-Berries India LLPActive, Maharashtra
- One Blueocean Private LimitedActive, Delhi, since 2021
- One Blythe Hill LtdActive, Residents property management, London, United Kingdom
- One Board ConsultingActive, Noisy-Le-Grand, France
- One Boat One Brand Holdings LimitedActive, Other business support service activities n.e.c., London, United Kingdom
- One Body Athletic LtdLiquidation, Fitness facilities, Sheffield, United Kingdom
- One Body Health LtdActive, Other human health activities, Dorchester, United Kingdom
- One Body LDN LtdActive, Other human health activities, Woodford Green, United Kingdom
- One Body LtdActive, Other human health activities, London, United Kingdom
- One Body Portsmouth CicActive, Activities of religious organizations, Southsea, United Kingdom
- One Body Ventures LtdActive, Event catering activities, Exmouth, United Kingdom
- One Boerum Development Partners LLCActive, New York, United States
- One Boerum Mezzanine Borrower LLCActive, Wilmington, United States
- One Boisar Developers LLPActive, Maharashtra
- One Bond Consulting LimitedActive, Management consultancy activities other than financial management, London, United Kingdom
- One Bonsai Ventures Private LimitedActive, Goa, since 2023
- One Border Ltd.Active, Other business support service activities n.e.c., London, United Kingdom
- One Borivali Lotus Private LimitedActive, Maharashtra, since 2023
- One Borrowdale LimitedActive, Management consultancy activities other than financial management, Holmes Chapel, United Kingdom
- One Boston Way, LLCActive, North Andover, United States
- One Boulevard Bars & Brasseries Private LimitedActive, Delhi, since 2012
- One Bounce Media LLPActive, Gujarat
- One BoxActive, La Celle-Saint-Cloud, France
- One Box Generation Private LimitedActive, Odisha, since 2019
- One Box London LtdActive, Other service activities n.e.c., Buckhurst Hill, United Kingdom
- One Box LtdActive (proposal to strike off), Other food services, Cardiff, United Kingdom
- One Box of Fudge LimitedActive, Retail sale via mail order houses or via Internet, Gosport, United Kingdom
- One Box Productions LimitedActive, Video production activities, Preston, United Kingdom
- One Box Rentals Ltd.Active, Buying and selling of own real estate, Stockport, United Kingdom
- One Box Retail LtdActive, Management consultancy activities other than financial management, Torrington, United Kingdom
- One Box Warehouse LLPActive, Tamil Nadu
- One Box Warehouse Private LimitedActive, Tamil Nadu, since 2023
- One Boy LtdActive, Take-away food shops and mobile food stands, London, United Kingdom
- One Boy Media LimitedActive, Motion picture, video and television programme post-production activities, Leeds, United Kingdom
- One Brain Innovations Private LimitedActive, Andhra Pradesh, since 2023
- One Brand Group LimitedActive, Unlicensed restaurants and cafes, Manchester, United Kingdom
- One Brand Management LimitedActive, Leasing of intellectual property and similar products, except copyright works, London, United Kingdom
- One Branding LtdLiquidation, Advertising agencies, Saltaire, United Kingdom
- One Brandy LimitedActive, Wholesale of wine, beer, spirits and other alcoholic beverages, Waltham Cross, United Kingdom
- One Bread LtdActive, Unlicensed restaurants and cafes, Hove, United Kingdom
- One Breath From Death LtdActive, Wholesale of fruit and vegetable juices, mineral water and soft drinks, Torpoint, United Kingdom
- One Breath Gaming LtdActive, Support activities to performing arts, Ossett, United Kingdom
- One Breath Leadership UK LimitedActive, Book publishing, Warrington, United Kingdom
- One Breath LimitedActive, Other information service activities n.e.c., Whitehills Business Park, United Kingdom
- One Brent CicActive, Cultural education, Wembley, United Kingdom
- One Brewery Wharf LimitedActive, Buying and selling of own real estate, Harrogate, United Kingdom
- One Brick
- One Brick at A Time LtdActive, Other letting and operating of own or leased real estate, Harrow, United Kingdom
- One Brick LtdActive, Buying and selling of own real estate, Luton, United Kingdom
- One Brick SAActive, Mendrisio, Switzerland
- One Bridal LtdActive, Retail sale of clothing in specialised stores, Lytham St. Annes, United Kingdom
- One Bridge Communications Private LimitedActive, Haryana, since 2025
- One Bridge Place Associates Limited PartnershipActive, Winston Salem, United States
- One Bridge Solutions LtdActive, Retail sale via mail order houses or via Internet, Edinburgh, United Kingdom
- One Bridge Street Management LimitedActive, Residents property management, Epsom, United Kingdom
- One Bright Dot LtdActive, Motion picture, video and television programme post-production activities, Brighouse, United Kingdom
- One Bright Green LtdActive, Environmental consulting activities, London, United Kingdom
- One Bright Guy LimitedActive, Non-specialised wholesale trade, Luton, United Kingdom
- One Bright Spark LimitedActive, Printing n.e.c., Exeter, United Kingdom
- One Brightly Cyber LtdActive, Other retail sale not in stores, stalls or markets, Chichester, United Kingdom
- One Brighton (New England Quarter) Management LimitedActive, Residents property management, Brighton, United Kingdom
- One Brighton Energy Services LimitedActive, Other retail sale not in stores, stalls or markets, Brighton, United Kingdom
- One Brighton Neighbourhood Community Interest CompanyActive, Other business support service activities n.e.c., Brighton, United Kingdom
- One Briq Green Energy Private LimitedActive, Tamil Nadu, since 2025
- One Bristol Curriculum LtdActive (proposal to strike off), Other publishing activities, Bristol, United Kingdom
- One Bristol LimitedActive, Other letting and operating of own or leased real estate, Bristol, United Kingdom
- One Britan LtdActive, Other retail sale in non-specialised stores, Tunbridge Wells, United Kingdom
- One Britton Street RTM Company LimitedActive, Residents property management, London, United Kingdom
- One Broad Street LimitedActive, Hotels and similar accommodation, Bexhill, United Kingdom
- One Broad Street Management LimitedActive (proposal to strike off), Management of real estate on a fee or contract basis, Haywards Heath, United Kingdom
- One Broadcast Network Private LimitedStruck off, Delhi, since 2010
- One Broadway Management LimitedLiquidation, Licensed restaurants, Harrow, United Kingdom
- One Broadway Mezz, LLCActive, Wilmington, United States
- One Broadway Owner, LLCActive, Wilmington, United States
- One Broadway, Inc.Active, Westbury, United States
- One Brodrick Drive LimitedActive, Residents property management, Ilkley, United Kingdom
- One Broker (Cambridge) LtdActive, Activities of insurance agents and brokers, Norwich, United Kingdom
- One Broker (Gdis) LtdActive, Activities of insurance agents and brokers, Norwich, United Kingdom
- One Broker LimitedActive, Activities of head offices, Norwich, United Kingdom
- One Brookfield Infrastructure Income FundActive, George Town, Cayman Islands
- One Brother Property LimitedActive (proposal to strike off), Buying and selling of own real estate, Birmingham, United Kingdom
- One Broward Blvd Holdings, LLCActive, Dover, United States
- One Brown Cow LimitedActive, Other retail sale of new goods in specialised stores (not commercial art galleries and opticians), Amesbury, Uni
- One Brown Paw LtdActive, Other publishing activities, Peacehaven, United Kingdom
- One Bruce Street LimitedActive, Licensed restaurants, Greenock, United Kingdom
- One Brush LimitedActive, Other retail sale in non-specialised stores, Harrogate, United Kingdom
- One Bryant Park LLCActive, Wilmington, United States
- One BSD LimitedActive, Management consultancy activities other than financial management, London, United Kingdom
- One BTL LimitedActive, Other letting and operating of own or leased real estate, Manchester, United Kingdom
- One Bubble LimitedActive (proposal to strike off), Other retail sale in non-specialised stores, London, United Kingdom
- One Buck Short
- One Build Developments LimitedActive, Construction of domestic buildings, Wellingborough, United Kingdom
- One Build London LtdActive, Other business support service activities n.e.c., Basildon, United Kingdom
- One Build Network LtdActive, Development of building projects, Birmingham, United Kingdom
- One Building Design LimitedActive, Architectural activities, Brighton, United Kingdom
- One Buildspace LLPActive, since 2026
- One Bull Capital Advisors Private LimitedActive, Maharashtra, since 2025
- One Bullet LtdActive, Motion picture production activities, London, United Kingdom
- One Bullion LimitedActive, Vancouver, Canada
- One Bullion LtdListed, United States
- One Bun at A TimeActive, United Kingdom
- One Burger Studio LtdActive, Activities of head offices, London, United Kingdom
- One Burton Lessee LLCActive, Wilmington, United States
- ONE Business
- One Business Apps LimitedActive, Business and domestic software development, London, United Kingdom
- One Business Bridge LtdActive, Other retail sale not in stores, stalls or markets, London, United Kingdom
- One Business Consultancy LimitedActive, Management consultancy activities other than financial management, London, United Kingdom
- One Business Consultants LtdActive, Tax consultancy, New Malden, United Kingdom
- One Business Consulting Group Private LimitedActive, Punjab, since 2008
- One Business Corporation LimitedActive, Buying and selling of own real estate, London, United Kingdom
- One Business Cover LimitedActive, Activities of insurance agents and brokers, Bury, United Kingdom
- One Business Day LtdActive (proposal to strike off), Advertising agencies, Northampton, United Kingdom
- One Business Energy LtdActive, Trade of electricity, London, United Kingdom
- One Business Media and Broadcasting Private LimitedStruck off, Telangana, since 2013
- One Business Solutions (North West) LimitedActive (proposal to strike off), Other service activities n.e.c., Southport, United Kingdom
- One Business Solutions LtdActive, Management consultancy activities other than financial management, Slough, United Kingdom
- One Business Supplies LtdActive, Other human health activities, Huddersfield, United Kingdom
- One Business Village LtdActive (proposal to strike off), Other business support service activities n.e.c., Rowley Regis, United Kingdom
- One Business Water LtdActive, Water collection, treatment and supply, Leicester, United Kingdom
- One Buy LtdActive, Retail sale via mail order houses or via Internet, London, United Kingdom
- One Buziness Wings Online LLPActive, Uttar Pradesh
- One BVActive, Oevel, Belgium
- One by AOLBaltimore, United States
- One by Bike Club LtdActive, Retail sale of clothing in specialised stores, London, United Kingdom
- One by Bronte LimitedActive, Other service activities n.e.c., London, United Kingdom
- One by Elite LtdActive, Management of real estate on a fee or contract basis, Liverpool, United Kingdom
- One by One Care LtdActive, Residential care activities for the elderly and disabled, Chorley, United Kingdom
- One by One Coco LimitedActive, Take-away food shops and mobile food stands, Sutton Coldfield, United Kingdom
- One by One Creative LtdActive, specialised design activities, London, United Kingdom
- One by One Creative Studio LtdActive, Advertising agencies, London, United Kingdom
- One by One Design Private LimitedActive, West Bengal, since 2010
- One by One Digital LimitedActive (proposal to strike off), Other information technology service activities, Mildenhall, United Kingdom
- One by One Dog RescueActive, United Kingdom
- One by One International LimitedActive, Other business support service activities n.e.c., Rotherham, United Kingdom
- One by One LimitedActive, Business and domestic software development, London, United Kingdom
- One by One London LimitedActive, Repair of consumer electronics, London, United Kingdom
- One by One Motion Pictures LLPActive, Sikkim
- One by One Solutions LtdActive, Manufacture of consumer electronics, Coventry, United Kingdom
- ONE BY ONE Szolgáltató Betéti TársaságActive, Budaörs, Hungary
- One by Saydee LtdActive, Manufacture of other wearing apparel and accessories n.e.c., London, United Kingdom
- One by Three Media Private LimitedStruck off, Maharashtra, since 2015
- One by Two Media Private LimitedActive, Maharashtra, since 2015
- One by X Data Services LtdActive, Information technology consultancy activities, London, United Kingdom
- One by Zero Advisory LLPStruck off, Chandigarh
- One by Zero Grit FoundationActive, Karnataka, since 2021
- One Byte Technologies LLPActive, Karnataka, since 2017
- One C Digital LimitedActive, Information technology consultancy activities, Woking, United Kingdom