Companies starting with O

253,599 records.

• O2 DesignsMumbai
• O2 DIAGNOSTICS PrivateATE LIMITEDActive, Delhi, since 2016
• O2 Distribution LtdActive, Agents involved in the sale of a variety of goods, London, United Kingdom
• O2 Eco Park Private LimitedActive, Karnataka, since 2021
• O2 Education and Immigration Services Private LimitedActive, Gujarat, since 2025
• O2 ehfActive, Reykjavík, Iceland
• O2 Energy SG Pte. Ltd.Active, Singapore, Singapore
• O2 Engineering Private LimitedActive, Bihar, since 2025
• O2 Entertainment Private LimitedActive, Tamil Nadu, since 2016
• O2 Environmental LtdActive, Environmental consulting activities, Bristol, United Kingdom
• O2 Essential Group LimitedActive, Other retail sale in non-specialised stores, Bradford, United Kingdom
• O2 Estates Private LimitedStruck off, Delhi, since 2014
• O2 Events Private LimitedActive, Delhi, since 2013
• O2 Exhibitions LtdActive, Other business support service activities n.e.c., Chichester, United Kingdom
• O2 Facility Management Services LLPActive, since 2024
• O2 FeelActive, Wambrechies, France
• O2 FilmsBrazil
• O2 Filtration, LLCActive, Ada, United States
• O2 Financial Solutions Imf LLPActive, Punjab
• O2 Fintech Private LimitedActive, Telangana, since 2022
• O2 Fitness Private LimitedStruck off, Telangana, since 2008
• O2 Fuel Doorstep Diesel Delivery Private LimitedActive, Himachal Pradesh, since 2020
• O2 GEAR CorporationActive, Toronto, Canada
• O2 Global Ventures LLPActive, Maharashtra
• O2 Green Energy Private LimitedStruck off, Punjab, since 2010
• O2 Green Projects Private LimitedStruck off, Delhi, since 2014
• O2 Gym Fitness India Private LimitedStruck off, Uttar Pradesh, since 2012
• O2 Habitat Builders Private LimitedActive, Delhi, since 2013
• O2 Hedge Fund Segregated PortfolioActive, George Town, Cayman Islands
• O2 HoldingActive, Nieuwpoort, Belgium
• O2 Holding ExpansionActive, La Rochelle, France
• O2 Holding OyActive, Helsinki, Finland
• O2 Holdings LimitedActive, Activities of other holding companies n.e.c., Reading, United Kingdom
• O2 Homes Buildtech LLPActive, since 2023
• O2 Homes Realtech LLPActive, since 2025
• O2 Hospitality Private LimitedStruck off, Uttar Pradesh, since 2024
• O2 Hospitals Private LimitedActive, Andhra Pradesh, since 2016
• O2 Hotel & Resort LLPActive, Madhya Pradesh, since 2025
• O2 Hotels Private LimitedStruck off, Uttar Pradesh, since 2024
• O2 Hyper Health LtdActive, Other human health activities, Rugby, United Kingdom
• O2 Idea2tech Solutions Private LimitedActive, Telangana, since 2018
• O2 Impianti SRLActive, Sesto Ed Uniti, Italy
• O2 India Private LimitedActive, Uttar Pradesh, since 2016
• O2 India Ventures LimitedStruck off, West Bengal, since 2022
• O2 Industries Private LimitedActive, West Bengal, since 2011
• O2 InformatiqueInactive, Saint-Denis, France
• O2 Infra LimitedStruck off, Haryana, since 2012
• O2 Infrastructures Buildtech Private LimitedStruck off, Himachal Pradesh, since 2012
• O2 Infratech LimitedStruck off, Haryana, since 2012
• O2 Innovations Private LimitedActive, Tamil Nadu, since 2019
• O2 Insurance Surveyors and Loss Assessors Private LimitedActive, Maharashtra, since 2023
• O2 Interiors (Pvt) LtdActive, Wellampitiya, Sri Lanka
• O2 International LLPActive, Gujarat, since 2017
• O2 Invest AsActive, Halden, Norway
• O2 InvestissementActive, Paris, France
• O2 Investment OyActive, Espoo, Finland
• O2 Investments BMW'S LtdActive, Buying and selling of own real estate, Bristol, United Kingdom
• O2 IrelandDissolved, Sir John Rogerson's Quay, United Kingdom
• O2 IT Solutions Private LimitedActive, Karnataka, since 2021
• O2 Joy Innovation Private LimitedActive, Andhra Pradesh, since 2025
• O2 Land Developers LimitedStruck off, West Bengal, since 2011
• O2 Legal Holding B.V.Active, Haarlem, Kingdom of the Netherlands
• O2 Leisure & Retail UK Partnership No.1 LPActive, London, United Kingdom
• O2 Leisure Holidays LLPActive, Maharashtra
• O2 Life FoundationActive, Madhya Pradesh, since 2022
• O2 Life Sciences Private LimitedActive, Maharashtra, since 2019
• O2 Life Systems Private LimitedActive, Kerala, since 2025
• O2 Lifecare Services Private LimitedActive, Maharashtra, since 2021
• O2 Logistics LLPActive, Uttar Pradesh
• O2 Management B.V.Active, Waarland, Kingdom of the Netherlands
• O2 Management Solutions LimitedActive, Other activities auxiliary to insurance and pension funding, Colchester, United Kingdom
• O2 Max Adam OlszewskiActive, Opole, Poland
• O2 Mersini LtdActive, Site preparation, Romford, United Kingdom
• O2 Mills Private LimitedStruck off, Maharashtra, since 2020
• O2 Minneapolis LLCActive, Dover, United States
• O2 MobilityActive, Wambrechies, France
• O2 Multiservices Private LimitedActive, Delhi, since 2021
• O2 Net Private LimitedActive, Gujarat, since 2016
• O2 Networks LimitedActive, Other telecommunications activities, Reading, United Kingdom
• O2 North West Clinics LimitedActive, Other human health activities, Coleraine, United Kingdom
• O2 Oak LimitedActive, Other telecommunications activities, Worthing, United Kingdom
• O2 Ogs Global Goods & Services PrivatelimitedActive, Gujarat, since 2020
• O2 Ons Infracity Private LimitedStruck off, Haryana, since 2015
• O2 Oxygen Pharmaceutical (OPC) Private LimitedActive, Maharashtra, since 2020
• O2 Parfum LimitedActive, Wholesale of perfume and cosmetics, Nottingham, United Kingdom
• O2 Park & Ventures Private LimitedActive, Madhya Pradesh, since 2022
• O2 Park Purodhyaan LLPActive, since 2024
• O2 Partners, LLCActive, Portland, United States
• O2 Pathlabs LLPActive, since 2026
• O2 Pharmaceuticals Private LimitedStruck off, Tamil Nadu, since 2010
• O2 Pine LimitedActive, Other telecommunications activities, Worthing, United Kingdom
• O2 Placements Technologies Private LimitedStruck off, Telangana, since 2008
• O2 Planet LLPActive, Uttar Pradesh
• O2 Plumbing & Heating Services LtdActive, Plumbing, heat and air-conditioning installation, Edgware, United Kingdom
• O2 Plus Industries Private LimitedActive, Andhra Pradesh, since 2026
• O2 Plus LimitedActive, Plumbing, heat and air-conditioning installation, United Kingdom
• O2 Points LimitedActive, Other human health activities, London, United Kingdom
• O2 Power Midco Holdings Pte. Ltd.Active, Singapore, Singapore
• O2 Power Pooling Pte. Ltd.Active, Singapore, Singapore
• O2 Power Private LimitedActive, Delhi, since 2019
• O2 Power SG Pte. Ltd.Active, Singapore, Singapore
• O2 Properties LimitedActive, Buying and selling of own real estate, Wolverhampton, United Kingdom
• O2 Quest Consulting Private LimitedActive, Karnataka, since 2016
• O2 Rapid EV Charging Stations Private LimitedActive, Telangana, since 2022
• O2 Realty Consultants LLPActive, Rajasthan
• O2 Realty Developers and Promoters LLPActive, since 2025
• O2 Realty Private LimitedStruck off, Delhi, since 2014
• O2 Realty Ventures LLPActive, since 2026
• O2 Redwood LimitedActive, Dormant Company, Reading, United Kingdom
• O2 Renewable Energy I Private LimitedActive, Delhi, since 2021
• O2 Renewable Energy Ii Private LimitedActive, Delhi, since 2021
• O2 Renewable Energy Iii Private LimitedActive, Delhi, since 2021
• O2 Renewable Energy Iv Private LimitedActive, Delhi, since 2022
• O2 Renewable Energy Ix Private LimitedActive, Delhi, since 2022
• O2 Renewable Energy V Private LimitedActive, Delhi, since 2022
• O2 Renewable Energy Vi Private LimitedActive, Delhi, since 2022
• O2 Renewable Energy Vii Private LimitedActive, Delhi, since 2022
• O2 Renewable Energy Viii Private LimitedActive, Delhi, since 2022
• O2 Renewable Energy X Private LimitedActive, Delhi, since 2022
• O2 Renewable Energy Xi Private LimitedActive, Delhi, since 2022
• O2 Renewable Energy Xii Private LimitedActive, Delhi, since 2022
• O2 Renewable Energy Xiii Private LimitedActive, Delhi, since 2023
• O2 Renewable Energy Xiv Private LimitedActive, Delhi, since 2023
• O2 Renewable Energy Xix Private LimitedActive, Delhi, since 2023
• O2 Renewable Energy XV Private LimitedActive, Delhi, since 2023
• O2 Renewable Energy Xvi Private LimitedActive, Delhi, since 2023
• O2 Renewable Energy Xvii Private LimitedActive, Delhi, since 2023
• O2 Renewable Energy Xviii Private LimitedActive, Delhi, since 2023
• O2 Renewable Energy XX Private LimitedActive, Delhi, since 2023
• O2 Renewable Energy Xxi Private LimitedActive, Delhi, since 2023
• O2 Renewable Energy Xxii Private LimitedActive, Delhi, since 2023
• O2 Renewable Energy Xxiii Private LimitedActive, Delhi, since 2023
• O2 Renewable Energy Xxiv Private LimitedActive, Delhi, since 2024
• O2 Renewable Energy Xxix Private LimitedActive, Delhi, since 2024
• O2 Renewable Energy XXV Private LimitedActive, Delhi, since 2024
• O2 Renewable Energy Xxvi Private LimitedActive, Delhi, since 2024
• O2 Renewable Energy Xxvii Private LimitedActive, Delhi, since 2024
• O2 Renewable Energy Xxviii Private LimitedActive, Delhi, since 2024
• O2 Renewable Energy XXX Private LimitedActive, Delhi, since 2024
• O2 Renewable Energy Xxxi Private LimitedActive, Delhi, since 2024
• O2 Renewable Energy Xxxii Private LimitedActive, Delhi, since 2025
• O2 Renewable Energy Xxxiii Private LimitedActive, Delhi, since 2025
• O2 Renewable Energy Xxxiv Private LimitedActive, Delhi, since 2025
• O2 Renewable Energy XXXV Private LimitedActive, Delhi, since 2025
• O2 Renewable Energy Xxxvi Private LimitedActive, Delhi, since 2025
• O2 Rådgivning ApSActive, Horsens, Denmark
• O2 Scaffolding LimitedActive, Scaffold erection, Hounslow, United Kingdom
• O2 Share Ownership TrustActive, St Helier, Jersey
• O2 Shift LtdActive (proposal to strike off), Other human health activities, Fordingbridge, United Kingdom
• O2 Skills Private LimitedStruck off, Hyderabad, since 2014
• O2 Skincare LimitedActive, Hairdressing and other beauty treatment, Hampshire, United Kingdom
• O2 Slovakiatelecommunications industry, mobile phone industry, retail, Bratislava, Slovakia
• O2 Software Solutions LimitedActive, Other information technology service activities, Colchester, United Kingdom
• O2 Software Solutions Private LimitedStruck off, Karnataka, since 2000
• O2 Sommets Inc.Active, Chambly, Canada
• O2 SpA LimitedActive, Other human health activities, Woodford Green, United Kingdom
• O2 SpA Private LimitedStruck off, Maharashtra, since 2010
• O2 SpA Salon Private LimitedActive, Telangana, since 2008
• O2 Spaces Private LimitedStruck off, Karnataka, since 2011
• O2 Startups Services Private LimitedActive, Uttar Pradesh, since 2023
• O2 Supply Incubator Private LimitedActive, Maharashtra, since 2004
• O2 Systems LtdActive, Other software publishing, Ruislip,, United Kingdom
• O2 Telefónica Deutschland Finanzierungs GmbHActive, München, Germany
• O2 Training Management Institute Private LimitedStruck off, Madhya Pradesh, since 2007
• O2 TV FREECzech Republic
• O2 Unify LimitedActive, Dormant Company, Reading, United Kingdom
• O2 Ventilation Systems LtdActive, Plumbing, heat and air-conditioning installation, Rotherham, United Kingdom
• O2 Ventures LimitedActive, Non-specialised wholesale trade, Southall, United Kingdom
• O2 View LtdActive, Hotels and similar accommodation, London, United Kingdom
• O2 Wellness Private LimitedStruck off, Delhi, since 2011
• O2 Willow LimitedActive, Other telecommunications activities, Worthing, United Kingdom
• O2 World Consultancy Private LimitedActive, West Bengal, since 2023
• O2 World Technologies Private LimitedActive, Delhi, since 2013
• O2 Worldwide LimitedActive, Other service activities n.e.c., Cambridge, United Kingdom
• O2 Worx LimitedActive, Other business support service activities n.e.c., Aberdeen, United Kingdom
• O2&co LimitedActive (proposal to strike off), Information technology consultancy activities, London, United Kingdom
• O2-Matic Products Private LimitedActive, Karnataka, since 2016
• O2.TVBelgrade, Serbia
• O2/Greco Holdings, LLCActive, Wilmington, United States
• O2/specialty MFG. Holdings, LLCActive, Wilmington, United States
• O21 Investment Zártkörűen Működő RészvénytársaságActive, Budapest, Hungary
• O21 Ways LimitedActive, Unlicensed restaurants and cafes, Woking, United Kingdom
• O22 Holding Co 3 LtdActive, Non-specialised wholesale trade, Newton Abbot, United Kingdom
• O22g LLPActive, Stockport, United Kingdom
• O24 Films LtdActive, Motion picture production activities, York, United Kingdom
• O24u Nature LLPActive, Andhra Pradesh
• O24x LtdActive, Other service activities n.e.c., Bolton, United Kingdom
• O26 AnstaltActive, Vaduz, Liechtenstein
• O26 Anstalt & Co. Holding KGActive, Vaduz, Liechtenstein
• O26 Horeca Equip Private LimitedActive, Maharashtra, since 2026
• O28 Community India Private LimitedActive, Rajasthan, since 2022
• O28 Films LLPActive, Maharashtra
• O2a Healthcare Private LimitedActive, Haryana, since 2024
• O2a Labs LimitedActive, Information technology consultancy activities, Belfast, United Kingdom
• O2a LimitedActive, Other business support service activities n.e.c., Conwy, United Kingdom
• O2a Polska Spółka Z Ograniczoną OdpowiedzialnościąActive, Stanowice, Poland
• O2bActive, Bayeux, France
• O2b Happy Happy LimitedActive, Dormant Company, Londonderry, United Kingdom
• O2b InvestActive, Couffouleux, France
• O2b Technologies Private LimitedActive, Uttar Pradesh, since 2016
• O2biz Services Private LimitedActive, Maharashtra, since 2025
• O2blife LtdActive, Environmental consulting activities, Reading, United Kingdom
• O2boxActive, Paris, France
• O2c IT LimitedActive, Information technology consultancy activities, Stratford Upon Avon, United Kingdom
• O2c Lab Community LtdActive, Other business support service activities n.e.c., Aylesbury, United Kingdom
• O2c Lab Events LtdActive, Other business support service activities n.e.c., Aylesbury, United Kingdom
• O2c Lab Training & Performance LtdActive, Other business support service activities n.e.c., Aylesbury, United Kingdom
• O2c LimitedActive, Management consultancy activities other than financial management, Ravenshead, United Kingdom
• O2c PartnersActive, Saint-Agnan-En-Vercors, France
• O2c Private LimitedActive, Maharashtra, since 2022
• O2c Transformation LimitedActive, Information technology consultancy activities, London, United Kingdom
• O2c Transformation Services LimitedLiquidation, Other service activities n.e.c., London, United Kingdom
• O2c Vape LimitedActive (proposal to strike off), Retail sale via stalls and markets of food, beverages and tobacco products, Bradford, U
• O2ciq LimitedActive, Management consultancy activities other than financial management, Aylesbury, United Kingdom
• O2comActive, Bourges, France
• O2cool, LLCActive, Dover, United States
• O2d Aero Marine Private LimitedStruck off, Delhi, since 2016
• O2D Consulting ABInactive, Askim, Sweden
• O2d Freight Asia Private LimitedActive, Karnataka, since 2022
• O2d LimitedActive, Information technology consultancy activities, Stratford-Upon-Avon, United Kingdom
• O2d Shipping & Trading Private LimitedStruck off, Tamil Nadu, since 2012
• O2d Steamship Line Private LimitedActive, Tamil Nadu, since 2019
• O2d Tours Private LimitedActive, Delhi, since 2021
• O2d3 Physio & Fitness Solutions Private LimitedActive, Tamil Nadu, since 2023
• O2dconnect General Trading Private LimitedActive, Kerala, since 2023
• O2digiseva Private LimitedActive, West Bengal, since 2024
• O2disActive, Lambersart, France
• O2e - Societa' A Responsabilita' LimitataActive, Roma, Italy
• O2e Recycling Technologies LtdActive, Treatment and disposal of non-hazardous waste, London, United Kingdom
• O2e3 LimitedActive, Buying and selling of own real estate, Ashford, United Kingdom
• O2el Invest AsActive, Strømmen, Norway
• O2f Cloud Services Private LimitedActive, Telangana, since 2018
• O2f Energy Solutions Private LimitedActive, Delhi, since 2018
• O2f Info Solutions Private LimitedActive, Telangana, since 2013
• O2Future Investment GmbHActive, Wien, Austria
• O2g Capital LLCActive, Winter Garden, United States
• O2g Healthcare Private LimitedActive, Maharashtra, since 2016
• O2Gold Inc.Active, Toronto, Canada
• O2gym Clubs Private LimitedStruck off, Delhi, since 2014
• O2h Buildcon Private LimitedStruck off, Maharashtra, since 2014
• O2h Cowork Labs LimitedActive, Research and experimental development on biotechnology, Cambridge, United Kingdom
• O2h LimitedActive, Management consultancy activities other than financial management, Cambridge, United Kingdom
• O2h Management Services Private LimitedActive, Delhi, since 2015
• O2h Nominees LimitedActive, Other professional, scientific and technical activities n.e.c., Cambridge, United Kingdom
• O2h Retail Private LimitedStruck off, Tamil Nadu, since 2011
• O2h Solutions LLPActive, Haryana, since 2017
• O2h Ventures LimitedActive, Management consultancy activities other than financial management, Mill Lane, Hauxton, United Kingdom
• O2h2o LLPActive, Karnataka
• O2holding ApSActive, Kongens Lyngby, Denmark
• O2homes (OPC) Private LimitedActive, Uttar Pradesh, since 2019
• O2host LtdActive, Other software publishing, London, United Kingdom
• O2hp LimitedActive, Manufacture of motor vehicles, Romney Marsh, United Kingdom
• O2iInactive, Gennevilliers, France
• O2i Design LimitedActive, Development of building projects, Langport, United Kingdom
• O2i Investments LtdActive, Activities of investment trusts, Luton, United Kingdom
• O2i Technology Labsprivate LimitedActive, Delhi, since 2019
• O2ideas LPActive, Edinburgh, United Kingdom
• O2inow Accounting Services Private LimitedActive, Chhattisgarh, since 2014
• O2j2 LimitedActive (proposal to strike off), Management consultancy activities other than financial management, Welwyn Garden City,
• O2K Holding OÜActive, Tallinn, Estonia
• O2k Technology Services Private LimitedUnder process of striking off, Tamil Nadu, since 2010
• O2l ConseilActive, Arras, France
• O2la ConseilsActive, Lambersart, France
• O2la InvestissementsActive, Lambersart, France
• O2labs Solutions Private LimitedActive, Telangana, since 2017
• O2labz Animations Private LimitedActive, Telangana, since 2018
• O2light LimitedLiquidation, Combined facilities support activities, Chatham Maritime, United Kingdom
• O2m EnergyActive, Saint-Didier, France
• O2mantra LLPActive, Uttar Pradesh
• O2micro International LimitedActive, Grand Cayman, Cayman Islands
• O2my Consulting LtdActive, Management consultancy activities other than financial management, Bedford, United Kingdom
• O2n Education Private LimitedActive, Uttar Pradesh, since 2026
• O2n Ventures LtdActive, Engineering design activities for industrial process and production, Gravesend, United Kingdom
• O2nergy Wellness Private LimitedActive, Maharashtra, since 2022
• O2nobletech LimitedActive, Information technology consultancy activities, Bracknell, United Kingdom
• O2nrg LtdActive, Management consultancy activities other than financial management, London, United Kingdom
• o2oActive, Gent, Belgium
• O2o Business Private LimitedActive, Delhi, since 2019
• O2o Career Specialist Private LimitedActive, Delhi, since 2023
• O2o Commerce Private LimitedActive, Haryana, since 2022
• O2o Ecosystem Private LimitedStruck off, Delhi, since 2019
• O2o Engineering LimitedActive, Other professional, scientific and technical activities n.e.c., Liverpool, United Kingdom
• O2O HoldingActive, Gent, Belgium
• O2o Labs Private LimitedStruck off, Haryana, since 2015
• O2o Leisure LimitedActive, Operation of sports facilities, Pontypridd, United Kingdom
• O2o Mavericks Private LimitedActive, Uttar Pradesh, since 2021
• O2o Network LimitedActive, Lagos, Nigeria
• O2o Network Limited SaActive, Sandton, South Africa
• O2o Software Services Private LimitedActive, Delhi, since 2016
• O2o Software Services Private LimitedActive, Bangalore, India
• O2o Technologies Private LimitedActive, Delhi, since 2015
• O2o Venturez Private LimitedActive, Haryana, since 2017
• O2o Wealth Creators Private LimitedActive, Delhi, since 2016
• O2o Wealth Managers Private LimitedActive, Delhi, since 2020
• O2one Technology Solution Private LimitedActive, Kerala, since 2023
• O2ouk LimitedActive, Non-trading company, Manchester, United Kingdom
• O2pActive, Paris, France
• O2p Wealth Creator Private LimitedActive, Delhi, since 2019
• O2pay India Private LimitedActive, Maharashtra, since 2021
• O2plant Services Private LimitedActive, Karnataka, since 2025
• O2POINTS Beheer B.V.Active, Aalsmeer, Kingdom of the Netherlands
• O2pus AsActive, Stavanger, Norway
• O2quantum Private LimitedActive, Maharashtra, since 2026
• O2r LtdLiquidation, Non-specialised wholesale trade, Watford, United Kingdom
• O2regen Private LimitedActive, Karnataka, since 2026
• O2rise Aqua Private LimitedActive, Maharashtra, since 2019
• O2s Assets & Investments LimitedActive, Nassau, United Kingdom
• O2s Group LtdActive, Retail sale via mail order houses or via Internet, London, United Kingdom
• O2s Logistics India Private LimitedActive, Uttar Pradesh, since 2024
• O2saver Private LimitedActive, Tamil Nadu, since 2021
• O2snomic Private LimitedActive, Uttar Pradesh, since 2023
• O2tb Solutions Private LimitedActive, Karnataka, since 2024
• O2tech LtdActive, Other transportation support activities, Coventry, United Kingdom
• O2TVRussia
• O2u2 Systems and Solutions Private LimitedStruck off, Kerala, since 2016
• O2v IT Solutions Private LimitedStruck off, Delhi, since 2010
• O2vie LtdActive, Management consultancy activities other than financial management, Cobham, United Kingdom
• O2wActive, Marcq-En-Barœul, France
• O2x India Private LimitedActive, Delhi, since 2020
• O2xr Ventures AsActive, Tromsø, Norway
• O2z Trading & Industries Private LimitedActive, Jammu and Kashmir, since 2011
• O2zone Urban Oxygeo Solutions Private LimitedActive, Maharashtra, since 2021
• O3 AgActive, Baar, Switzerland
• O3 Alternatives Private LimitedActive, Karnataka, since 2008
• O3 Arquimedes Fund Segregated PortfolioActive, George Town, Cayman Islands
• O3 Asset Value SICAVActive, Munsbach, Luxembourg
• O3 B.V.Active, 'S-Gravenhage, Kingdom of the Netherlands
• O3 Bhumi Advisors LLPActive, Karnataka
• O3 Bhuvi Advisors Private LimitedActive, Karnataka, since 2016
• O3 Biotechnology LimitedActive, Research and experimental development on biotechnology, Sherborne, United Kingdom
• O3 C Co-Invest L.P.Active, Guernsey, United Kingdom
• O3 Capital Global Advisory Private LimitedActive, Karnataka, since 2006
• O3 Capital Global FundActive, George Town, Cayman Islands
• O3 Capital Multi-Strategy FundActive, George Town, Cayman Islands
• O3 Capital UK LimitedActive, Dormant Company, Grays, United Kingdom
• O3 Cardano Fund Segregated PortfolioActive, George Town, Cayman Islands
• O3 Catering LtdActive, Unlicensed restaurants and cafes, Mansfield, United Kingdom
• O3 Class LtdActive, Video production activities, London, United Kingdom
• O3 Concept LtdActive, Construction of railways and underground railways, Dagenham, United Kingdom
• O3 Conseil & ParticipationsActive, Chateau-Gontier-Sur-Mayenne, France
• O3 D Co-Invest L.P.Active, Guernsey, United Kingdom
• O3 Developers Private LimitedActive, Gujarat, since 2008
• O3 Electric Private LimitedActive, Maharashtra, since 2020
• O3 Energies Private LimitedActive, Delhi, since 2016
• O3 EntertainmentDissolved, video game industry, United States, United States
• O3 Estates Holding LtdActive, Other letting and operating of own or leased real estate, Glasgow, United Kingdom
• O3 Europe GmbHActive, Düsseldorf, Germany
• O3 Events & Entertainment Media Private LimitedActive, Karnataka, since 2015
• O3 Experts, Entreprise AdapteeActive, Tours, France
• O3 Facilities Management LtdActive, Private security activities, Leicester, United Kingdom
• O3 Finance B.V.Active, Bussum, Kingdom of the Netherlands
• O3 Finance Private LimitedActive, Karnataka, since 2016
• O3 Financial LtdActive (proposal to strike off), Information technology consultancy activities, Cardiff, United Kingdom
• O3 Food Stores LtdActive, Take-away food shops and mobile food stands, Northampton, United Kingdom
• O3 Fundo De Investimento Multimercado Credito Privado Investimento No Exterior MacroInactive, Osasco, Brazil
• O3 Game Tech Private LimitedActive, Maharashtra, since 2020
• O3 Gestao De Recursos Ltda.Active, Jardim Paulistano, Brazil
• O3 Giftz Private LimitedActive, Maharashtra, since 2019
• O3 Group LtdActive, Combined facilities support activities, Belfast, United Kingdom
• O3 Health Hub LimitedActive, Other human health activities, Birmingham, United Kingdom
• O3 Home Care Service LtdActive, General cleaning of buildings, Greenock, United Kingdom
• O3 Host LimitedActive, Data processing, hosting and related activities, Poole, United Kingdom
• O3 Immobiliare S.R.L.Active, Piove Di Sacco, Italy
• O3 Industries LLCActive, Dover, United States
• O3 Industries Pty LtdActive, Manoora, Australia
• O3 INFOTECH PrivateATE LIMITEDActive, Karnataka, since 2016
• O3 Insurance Solutions LimitedActive (proposal to strike off), Non-life insurance, Leigh On Sea, United Kingdom
• O3 IT Enterprises Private LimitedStruck off, Telangana, since 2018
• O3 Macro International FundActive, George Town, Grand Cayman, Cayman Islands
• O3 Mining Inc.Active, Toronto, Canada
• O3 Mobility Private LimitedActive, Karnataka, since 2022
• O3 MTC Property LtdActive, Other letting and operating of own or leased real estate, Loughborough, United Kingdom
• O3 Nova LimitedActive, Other cleaning services, Gainsborough, United Kingdom
• O3 Ozein Global FundActive, George Town, Cayman Islands
• O3 Ozonics Private LimitedActive, Gujarat, since 2024
• O3 Partners N.V.Active, Rotterdam, Kingdom of the Netherlands
• O3 Performance LtdActive, Physical well-being activities, Rochdale, United Kingdom
• O3 Pest Control Services Private LimitedActive, Maharashtra, since 2019
• O3 Powers Private LimitedActive, Chandigarh, since 2020
• O3 Renewable Private LimitedActive, Maharashtra, since 2025
• O3 Securities Private LimitedActive, Karnataka, since 2008
• O3 Spaloon Private LimitedActive, Gujarat, since 2021
• O3 Sustainable Ventures Private LimitedActive, Punjab, since 2023
• O3 Systems Services LimitedActive (proposal to strike off), Non-specialised wholesale trade, Walsall, United Kingdom
• O3 Technologies and Infrastructure Private LimitedActive, Madhya Pradesh, since 2017
• O3 Technology OÜActive, Tallinn, Estonia
• O3 Technology Solutions Private LimitedActive, Telangana, since 2025
• O3 Therapy Wales LtdActive, Other human health activities, Abergavenny, United Kingdom
• O3 Training LimitedActive, Other education n.e.c., Leicester, United Kingdom
• O3 Unipessoal, ldaActive, Agualva-Cacém, Portugal
• O3 USA Inc.Active, Wilmington, United States
• O3 Ventures LtdActive, Other retail sale in non-specialised stores, Barking, United Kingdom
• O3 Versicherungsmakler GmbHActive, Straßwalchen, Austria
• O3 Works LLPActive, since 2026
• O3 Zone LimitedActive, Retail sale of medical and orthopaedic goods in specialised stores (not incl. hearing aids) n.e.c., London, Unit
• O3.ai Technologies Private LimitedActive, Maharashtra, since 2025
• O31 LimitedActive (proposal to strike off), Public houses and bars, Liverpool, United Kingdom
• O35 Golf LtdActive, Other sports activities, Sevenoaks, United Kingdom
• O35tour International LtdActive, Other sports activities, Holywell, United Kingdom
• O35tour LtdActive, Other sports activities, Ffynnongroyw, United Kingdom
• O365 Events & Business Services Private LimitedActive, Tamil Nadu, since 2023
• O365 Group LimitedActive, Advertising agencies, Manchester, United Kingdom
• O365 LimitedLiquidation, Information technology consultancy activities, London, United Kingdom
• O365 Sme LtdActive (proposal to strike off), Information technology consultancy activities, Taunton, United Kingdom
• O365consultants LimitedActive, Other professional, scientific and technical activities n.e.c., Altrincham, United Kingdom
• O369 Entertainment LtdActive, Performing arts, London, United Kingdom
• O37 Films LimitedActive, Motion picture production activities, London, United Kingdom
• O37 Invest AsActive, Oslo, Norway
• O3a Holdings LimitedActive, Activities of other holding companies n.e.c., London, United Kingdom
• O3a LimitedActive, Joinery installation, Sutton Coldfield, United Kingdom
• O3adhesives LtdActive, Dormant Company, Chobham, United Kingdom
• O3arch LtdActive, Architectural activities, Bristol, United Kingdom
• O3assist Solutions Private LimitedActive, Karnataka, since 2015
• O3b Networks, Ltd.Dissolved, telecommunications, Saint John
• O3biotech LtdActive, Engineering design activities for industrial process and production, Bridgwater, United Kingdom
• O3c Academy LtdActive, Other professional, scientific and technical activities n.e.c., London, United Kingdom
• O3c LimitedActive, Information technology consultancy activities, London, United Kingdom
• O3capital Advisors Private LimitedStruck off, Karnataka, since 2007
• O3cmarkets LtdActive (proposal to strike off), Other professional, scientific and technical activities n.e.c., London, United Kingdom
• O3csignals LtdInactive, London, United Kingdom
• O3d LimitedActive, Information technology consultancy activities, Bristol, United Kingdom
• O3energis Spółka Z Ograniczona OdpowiedzialnościąActive, Łódź, Poland
• o3h Consulting ABActive, Orebro, Sweden
• O3herbal Private LimitedActive, Chhattisgarh, since 2026
• O3i Analytics Private LimitedActive, Maharashtra, since 2021
• O3i BERKELEYActive, Saint Herbalin, France
• O3j LimitedActive, Other business support service activities n.e.c., Billericay, United Kingdom
• O3land 360 Digital Survey Private LimitedActive, Tamil Nadu, since 2025
• O3m Directional Marketing Private LimitedActive, Tamil Nadu, since 2010
• O3m Martech LLPActive, since 2026
• O3novate UK LtdActive, Management consultancy activities other than financial management, Nottingham, United Kingdom
• O3oh India Private LimitedActive, Delhi, since 2012
• O3p LimitedActive, Management consultancy activities other than financial management, Blackpool, United Kingdom
• O3sa IT Services Private LimitedActive, Telangana, since 2019
• O3sa Softsol Private LimitedStruck off, Telangana, since 2015
• O3st LimitedActive, Engineering related scientific and technical consulting activities, Dundee, United Kingdom
• O3starproperties LtdActive, Development of building projects, Manchester, United Kingdom
• O3web Orange LimitedActive, Information technology consultancy activities, Essex, United Kingdom
• O3zone Direct (UK) LimitedActive, Manufacture of electronic components, Washington, United Kingdom
• O4 AgActive, Dübendorf, Switzerland
• O4 Brand Solutions Private LimitedUnder process of striking off, Maharashtra, since 2013
• O4 Co-Invest L.P.Active, Guernsey, United Kingdom
• O4 ConsultingActive, Flobecq, Belgium
• O4 Digital Media Private LimitedActive, Maharashtra, since 2007
• O4 Fitted Kitchens LimitedActive, Other construction installation, Stourport-On-Severn, United Kingdom
• O4 Gallant LimitedActive, Other passenger land transport, London, United Kingdom
• O4 On-Site LimitedActive, Other research and experimental development on natural sciences and engineering, Belfast, United Kingdom
• O4 Publishing Network Private LimitedStruck off, Maharashtra, since 2013
• O4 Realty LLPActive, Maharashtra, since 2017
• O4 Realty Private LimitedConverted to LLP, Maharashtra, since 2013
• O4 Research LimitedActive, Other research and experimental development on natural sciences and engineering, Belfast, United Kingdom
• O42 Studio LimitedActive, specialised design activities, Northwich, United Kingdom
• O4a LtdActive, Residential care activities for learning difficulties, mental health and substance abuse, London, United Kingdom
• O4a Technologies Private LimitedActive, Maharashtra, since 2025
• O4aroma LimitedActive, Wholesale of perfume and cosmetics, Lowestoft, United Kingdom
• O4b Holdings LimitedActive, Activities of other holding companies n.e.c., Oldham, United Kingdom
• O4b Park Capital Purchaser, LLCActive, Wilmington, United States
• O4b Park Capital Securitization, LLCActive, Wilmington, United States
• O4byd LtdActive, Sale of used cars and light motor vehicles, Manchester, United Kingdom
• O4c Needs Private LimitedActive, Delhi, since 2023
• O4Future Investment GmbHActive, Wien, Austria
• O4itBogota or Bogotá
• O4jtech LtdActive, Information technology consultancy activities, London, United Kingdom
• O4kwood LimitedActive, Construction of domestic buildings, Southall, United Kingdom
• O4life LimitedActive (proposal to strike off), Manufacture of soft drinks; production of mineral waters and other bottled waters, Lond
• O4o Cookstown LtdActive, Other food services, Cookstown, United Kingdom
• O4oh B.V.Active, Roosendaal, Kingdom of the Netherlands
• O4organic Marketing Private LimitedActive, Delhi, since 2014
• O4p LtdActive, Other letting and operating of own or leased real estate, Wimborne, United Kingdom
• O4tActive, Beaupreau-En-Mauges, France
• O4u B.V.Active, Gouda, Kingdom of the Netherlands
• O4u LtdActive, Development of building projects, Leicester, United Kingdom
• O4w Owner, LLCActive, Wilmington, United States
• O4y Agency L.P.Active, Ingatestone, United Kingdom
• O5Austria
• O5 a RadečekCzech Republic
• O5 Accountants LtdActive, Accounting and auditing activities, Ardboe, United Kingdom
• O5 Co-Invest L.P.Active, Guernsey, United Kingdom
• O5 Enterprises Ltd.Active, Retail sale via mail order houses or via Internet, Falkirk, United Kingdom
• O5 Farming LimitedActive, Growing of cereals (except rice), leguminous crops and oil seeds, Beverley, United Kingdom
• o5 Holding GmbHActive, Frankfurt Am Main, Germany
• O5 LtdActive, Victoria, Seychelles
• O5 Neat & Clean LtdActive (proposal to strike off), Specialised cleaning services, Slough, United Kingdom
• O5 Property LimitedActive, Other letting and operating of own or leased real estate, Oldham, United Kingdom
• O5 Property Pension SchemeActive, Bristol, United Kingdom
• O5 Services AGActive, Davos Platz, Switzerland
• O50 Premier Fitness LtdActive, Operation of sports facilities, London, United Kingdom
• O5a LimitedActive, Other human health activities, Havant, United Kingdom
• O5ive LimitedActive, Video production activities, Dagenham, United Kingdom
• O5o Entertainment LLPActive, Maharashtra
• O5o Media Works LLPActive, Maharashtra
• O6 AI Labs Private LimitedActive, Karnataka, since 2025
• O6 Co-Invest L.P.Active, St Peter Port, United Kingdom
• O6 PR LtdActive, Public relations and communications activities, London, United Kingdom
• O6k LimitedActive, financial services, Nottingham, United Kingdom
• O7 AgActive, Baar, Switzerland
• O7 Contracts LimitedActive, Development of building projects, London, United Kingdom
• O7 Drum Project LimitedActive, Other education n.e.c., Nottingham, United Kingdom
• O7 Events LtdActive, Event catering activities, Newcastle Upon Tyne, United Kingdom
• O7 Finance Spółka Z Ograniczoną OdpowiedzialnościąActive, Warszawa, Poland