Companies starting with O
253,599 records.
- Oik.kand., ekonomi Ilkka Kontulan säätiö srActive, Turku, Finland
- Oikam S.à r.l.Active, Luxembourg, Luxembourg
- Oikantik Solutions Private LimitedActive, Assam, since 2021
- Oikas Pharmaceuticals Private LimitedActive, Maharashtra, since 2025
- Oike Properties LtdActive, Buying and selling of own real estate, Harrow, United Kingdom
- Oikea Konekauppa OyActive, Raisio, Finland
- Oikea Konekauppa Pro OyActive, Raisio, Finland
- Oikea Linja - Rätta Linjen ryActive, Helsinki, Finland
- OikeaKoti Vuokra-asunnot OyActive, Espoo, Finland
- Oikeat Oliot OyActive, Espoo, Finland
- Oikema LtdActive, Management of real estate on a fee or contract basis, London, United Kingdom
- Oikeus Core Private LimitedActive, Delhi, since 2024
- Oikeustieteen ylioppilaiden yhdistys Lex ryActive, Turku, Finland
- Oikeutta eläimilleFinland
- Oikeutta potilaille Säätiö srActive, Helsinki, Finland
- Oiki - Acciai Inossidabili S.P.A.Active, Parma, Italy
- Oikia (UK) LimitedActive, Activities of other holding companies n.e.c., London, United Kingdom
- Oikia 3 S.P.A.Active, Milano, Italy
- Oikia Beheer B.V. in liquidatieInactive, Vierlingsbeek, Kingdom of the Netherlands
- Oikia Christian Centre UK LtdActive, Activities of religious organizations, Sunderland, United Kingdom
- Oikia Estates and Management LtdActive, Management of real estate on a fee or contract basis, London, United Kingdom
- Oikia Estates Private LimitedActive, Telangana, since 2025
- Oikia Holdings LimitedActive, Other letting and operating of own or leased real estate, London, United Kingdom
- Oikia Holdings LLCActive, Wixom, United States
- Oikia Immobiliare SRLActive, Ravenna, Italy
- Oikia Investments Inc.Active, Brampton, Canada
- Oikia Investments London LimitedActive, Buying and selling of own real estate, London, United Kingdom
- Oikia Investments LtdActive, Buying and selling of own real estate, United Kingdom
- Oikia Law Properties LtdActive, Real estate agencies, Hornchurch, United Kingdom
- Oikia S.R.L.Active, Bergamo, Italy
- Oikia S.R.L.Active, Cittadella, Italy
- Oikia S.R.L.Active, Treviso, Italy
- Oikia Salento S.R.L.Active, Maglie, Italy
- Oikia Societa' SempliceActive, Milano, Italy
- Oikia Societa' SempliceActive, Barge, Italy
- Oikia SRLActive, Milano, Italy
- Oikik FoundationActive, West Bengal, since 2018
- Oikio Consultancy Services Private LimitedActive, West Bengal, since 2025
- Oikio Digital OyActive, Helsinki, Finland
- Oikkodyog Online Private LimitedActive, West Bengal, since 2019
- Oikku Finance LimitedActive, Limassol, Cyprus
- Oikku LtdActive, Retail sale via mail order houses or via Internet, Torquay, United Kingdom
- Oikla LtdActive, Ready-made interactive leisure and entertainment software development, London, United Kingdom
- Oiko Auditores S.L.P.Active, Barcelona, Spain
- Oiko Evia Finance Inc.Active, Tortola, British Virgin Islands
- Oiko Evia Ltd.Active, Nassau, The Bahamas
- Oiko Evia Realty Ltd.Active, Road Town, British Virgin Islands
- OiKO Fabryka Mebli Marian GierszyńskiActive, Nowe Miasto Lubawskie, Poland
- Oiko Financial Management Private LimitedActive, Telangana, since 2026
- Oiko Living LimitedActive, Other information technology service activities, London, United Kingdom
- Oiko Revamp LtdActive, Construction of domestic buildings, Ruislip, United Kingdom
- Oikoa OyActive, Espoo, Finland
- Oikocredit Förderkreis Bayern e.V.Active, Nürnberg, Germany
- Oikocredit ontwikkelingsvereniging NederlandActive, Utrecht, Kingdom of the Netherlands
- Oikocredit Westdeutscher FörderkreisActive, Bonn, Germany
- OIKOCREDIT, Ecumenical Development Cooperative Society U.A.Active, Amersfoort, Kingdom of the Netherlands
- OikodomeActive, Goussainville, France
- Oikodome Holding SRLActive, Roma, Italy
- Oikoessence Edutours LLPActive, Maharashtra, since 2017
- oikogen Verwaltungs GmbHActive, Thüringerberg, Austria
- Oikogeneia LimitedActive, Activities of insurance agents and brokers, Watford, United Kingdom
- Oikogeneia SLActive, Torres De Cotillas, Las, Spain
- OIKOI ARCHITEKTI s.r.o.Active, Praha, Czech Republic
- Oikoi Heritage LtdActive, Management consultancy activities other than financial management, Poole, United Kingdom
- Oikoi LtdActive, Other letting and operating of own or leased real estate, Huntingdon, United Kingdom
- Oikoidea LimitedInactive, Nicosia, Cyprus
- Oikois Ironcore LtdActive, Advertising agencies, London, United Kingdom
- Oikon Group LtdActive, Development of building projects, London, United Kingdom
- Oikon LimitedActive, Development of building projects, London, United Kingdom
- Oikon OyInactive, N/A, Finland
- Oikon Real Estate Investment LtdActive, Other letting and operating of own or leased real estate, Egham, United Kingdom
- Oikonet OyActive, Helsinki, Finland
- Oikono Technology LtdActive, Ready-made interactive leisure and entertainment software development, London, United Kingdom
- Oikonomakis Christos Global Law Firm LtdActive, Activities of patent and copyright agents; other legal activities n.e.c., London, United Kingdom
- Oikonomakis LawActive, Piraeus, United Kingdom
- Oikonomia ConseilsActive, Suresnes, France
- Oikonomia Corporate Solutions LLPActive, Tamil Nadu
- Oikonomia, Unipessoal LdaActive, S. Domingos De Rana, Portugal
- Oikonomica Advisory Private LimitedActive, West Bengal, since 2018
- Oikonomies LtdActive, Agents involved in the sale of a variety of goods, London, United Kingdom
- Oikonomikai Technologies Private LimitedActive, Uttar Pradesh, since 2024
- Oikonomiki LimitedActive, Management consultancy activities other than financial management, Bath, United Kingdom
- Oikonomos ABActive, Uppsala, Sweden
- Oikonomos Accountancy B.V.Active, Bunschoten-Spakenburg, Kingdom of the Netherlands
- Oikonomos B.V.Active, Apeldoorn, Kingdom of the Netherlands
- Oikonomos B.V.Active, Hardinxveld-Giessendam, Kingdom of the Netherlands
- Oikonomos Beheer B.V.Active, Huis Ter Heide, Kingdom of the Netherlands
- Oikonomos Beheer B.V.Active, Brummen, Kingdom of the Netherlands
- Oikonomos Financial Services LLPActive, Rajasthan
- Oikonomos Management B.V.Active, Bunschoten-Spakenburg, Kingdom of the Netherlands
- Oikonomos MinistriesActive, Hyderabad, India
- Oikonomos Paroikos B.V.Active, Barneveld, Kingdom of the Netherlands
- Oikonomos Tsaritsanis FCTsaritsani, Greece
- oikonomy UG (haftungsbeschränkt)Active, Paderborn, Germany
- OikorActive, Dambach-La-Ville, France
- Oikora LtdActive, Hotels and similar accommodation, London, United Kingdom
- Oikoroots FoundationActive, Delhi, since 2025
- OikosActive, La Chavanne, France
- OikosActive, Rennes, France
- OikosActive, Montrevault-Sur-Evre, France
- OikosActive, Sartene, France
- OikosActive, Panaji, India
- OikosActive, Le Pradet, France
- OikosActive, Villeurbanne, France
- OikosActive, Longuenee-En-Anjou, France
- OikosActive, Annecy, France
- Oikos & Grafeio Private LimitedActive, Maharashtra, since 2022
- Oikos - Societa' Cooperativa A Responsabilita' LimitataActive, Parma, Italy
- Oikos - Venezia S.R.L.Active, Gruaro, Italy
- Oikos 1 B.V.Active, Zwolle, Kingdom of the Netherlands
- Oikos 2004 S.R.L.Active, Tivoli, Italy
- Oikos 67Active, Illkirch-Graffenstaden, France
- Oikos Aac Blocks (OPC) Private LimitedActive, Telangana, since 2021
- Oikos Agro Consultants LLPActive, Maharashtra
- Oikos Agro Consultants Private LimitedConverted to LLP, Maharashtra, since 2008
- Oikos Alternativas, S.L.Active, Madrid, Spain
- Oikos Apartments Private LimitedActive, Karnataka, since 1995
- Oikos Architectural LimitedActive, Other engineering activities, Elgin, United Kingdom
- Oikos Asset Holdings LimitedActive, Other letting and operating of own or leased real estate, Preston, United Kingdom
- Oikos Associates LimitedActive, Development of building projects, Chichester, United Kingdom
- Oikos B.V.Active, Zeist, Kingdom of the Netherlands
- Oikos Bharat Fuels LLPActive, since 2023
- Oikos Biofuels LLPActive, Tamil Nadu
- Oikos Builders S.l.(sociedad Unipersonal)Active, Barcelona, Spain
- Oikos Chartered Architects LimitedActive, Non-trading company, Bath, United Kingdom
- Oikos Company Holdings LtdActive, Activities of other holding companies n.e.c., Launceston, United Kingdom
- Oikos Construction and Interiors LLPActive, Delhi, since 2016
- Oikos Constructions and Interiors LLPActive, Delhi, since 2016
- Oikos Desarrollos SLActive, Almassora, Spain
- Oikos Developments & Lettings LimitedActive, Buying and selling of own real estate, Sutton-In-Ashfield, United Kingdom
- Oikos Di Almasio Pier Paolo E Gobbi Frattini Anna S.N.C.Active, Trecate, Italy
- Oikos Di Rinaldi StefanoActive, Terni, Italy
- Oikos Digital LtdActive, Business and domestic software development, Swindon, United Kingdom
- Oikos Eco-Services Private LimitedActive, Maharashtra, since 2013
- Oikos Edificio LLPActive, since 2025
- Oikos Elm Investments LimitedActive, Buying and selling of own real estate, Dunstable, United Kingdom
- Oikos Engineering S.R.L.Active, Grosseto, Italy
- Oikos Enterprises LLPActive, Karnataka
- Oikos Estate Agency LtdActive, Real estate agencies, Nottingham, United Kingdom
- Oikos Estates LtdActive, Other letting and operating of own or leased real estate, Bexhill, United Kingdom
- Oikos ExpansionActive, Wasquehal, France
- Oikos Exports Private LimitedStruck off, Maharashtra, since 2010
- Oikos Family Centres LimitedActive, Other residential care activities n.e.c., Bradford, United Kingdom
- Oikos Family Holdings LimitedActive, Other letting and operating of own or leased real estate, Bolton, United Kingdom
- Oikos Family Research LimitedActive, Other business support service activities n.e.c., Nantwich, United Kingdom
- Oikos Food S.R.L.Active, Palermo, Italy
- Oikos FoundationActive, United Kingdom
- Oikos Fund Management αμοιβαια κεφαλαια επιχειρηματικων συμμετοχων ανωνυμη εταιρειαActive, Χαλανδριου, Greece
- Oikos General Partner LimitedActive, Activities of financial services holding companies, London, United Kingdom
- Oikos GestionActive, Morcenx-La-Nouvelle, France
- Oikos Gestão De Recursos LtdaActive, Sao Paulo, Brazil
- Oikos GmbHActive, Worms, Germany
- OIKOS GmbHActive, Frankfurt Am Main, Germany
- OIKOS GmbHActive, Schönefeld, Germany
- Oikos Group GmbHActive, Schlüchtern, Germany
- Oikos Group LimitedActive (proposal to strike off), Management consultancy activities other than financial management, London, United Kingd
- Oikos Health Care LLPActive, since 2024
- Oikos Healthcare Solutions LtdActive, Temporary employment agency activities, Malvern, United Kingdom
- Oikos Holding B.V.Active, Leusden, Kingdom of the Netherlands
- Oikos Holding S.R.L.Active, Sassuolo, Italy
- Oikos Holdings LLCActive, Wilmington, United States
- Oikos Holdings LtdActive, Other letting and operating of own or leased real estate, Nottingham, United Kingdom
- Oikos Home LimitedActive, Other specialised construction activities n.e.c., Poole, United Kingdom
- Oikos Hospitality Consulting LtdActive, Public houses and bars, London, United Kingdom
- Oikos Hospitality Private LimitedActive, Uttar Pradesh, since 2017
- Oikos Hotels, S.L.Active, Madrid, Spain
- Oikos Immobiliare S.R.L.Active, Roma, Italy
- Oikos Immobiliare SRLActive, Loreto, Italy
- Oikos Immobilien GbRActive, Bergisch Gladbach, Germany
- OIKOS Immobilien GmbHActive, Korschenbroich, Germany
- Oikos India Private LimitedActive, Maharashtra, since 1997
- Oikos India Private LimitedAmalgamated, Maharashtra, since 2002
- Oikos International
- Oikos International Design LimitedActive, Architectural activities, London, United Kingdom
- Oikos International Energy Private LimitedActive, Delhi, since 2023
- OIKOS INVEST ApSActive, København Ø, Denmark
- Oikos Invest S.R.L.Active, Gatteo, Italy
- Oikos Investment Partners LLCActive, Wilmington, United States
- Oikos InvestmentsActive, Security dealing on own account, Cheadle, United Kingdom
- Oikos Lab LtdActive, Other retail sale in non-specialised stores, Exeter, United Kingdom
- Oikos Land Holding Private LimitedActive, Uttar Pradesh, since 2025
- Oikos Living LtdActive, Other letting and operating of own or leased real estate, London, United Kingdom
- Oikos LtdActive, Other letting and operating of own or leased real estate, Harrow, United Kingdom
- Oikos Luxe Stay LtdActive, Hotels and similar accommodation, London, United Kingdom
- Oikos Management LtdActive, Management of real estate on a fee or contract basis, London, United Kingdom
- Oikos Management S.P.A.Active, Palermo, Italy
- Oikos Medical Care and Research Centre Private LimitedActive, Assam, since 2017
- Oikos NomosActive, Paris, France
- Oikos Orta SRLActive, Borgomanero, Italy
- Oikos Partnership LimitedActive, Buying and selling of own real estate, Ingatestone, United Kingdom
- Oikos Place LimitedActive, Other letting and operating of own or leased real estate, Ashford, United Kingdom
- Oikos Project S.A.Active, Luxembourg, Luxembourg
- Oikos Properties (London) LtdActive, Other letting and operating of own or leased real estate, London, United Kingdom
- Oikos Properties LtdActive, Residents property management, Malvern, United Kingdom
- Oikos Properties SW LtdActive, Other letting and operating of own or leased real estate, Launceston, United Kingdom
- Oikos Property Holding LimitedActive, St Helier, United Kingdom
- Oikos Property LimitedActive, Other letting and operating of own or leased real estate, Kenilworth, United Kingdom
- Oikos Property SLActive, Cádiz, Spain
- Oikos Property Solutions LLPActive, Karnataka
- Oikos Property Solutions LtdActive (proposal to strike off), Other letting and operating of own or leased real estate, London, United Kingdom
- Oikos Re LtdActive, Activities of other holding companies n.e.c., Winchmore Hill, United Kingdom
- Oikos Realtors Private LimitedActive, Maharashtra, since 2009
- Oikos Rentals LimitedActive, Buying and selling of own real estate, Lichfield, United Kingdom
- Oikos Residential Agent LtdActive, Buying and selling of own real estate, Northampton, United Kingdom
- Oikos Residential LtdActive, Buying and selling of own real estate, Liverpool, United Kingdom
- Oikos S.A.S. Di Vladimiro Bosi & C.Active, Venezia, Italy
- Oikos S.N.C. Di Pirola Mauro & C.Active, Milano, Italy
- Oikos S.P.A.Active, Gatteo, Italy
- Oikos S.P.A.Active, Motta Sant'Anastasia, Italy
- Oikos S.R.L.Active, Napoli, Italy
- Oikos S.R.L.Active, Milano, Italy
- Oikos S.R.L.Active, Napoli, Italy
- Oikos S.R.L.Active, Isola Di Capo Rizzuto, Italy
- Oikos S.R.L.Active, Frigento, Italy
- Oikos S.R.L.Active, Castenedolo, Italy
- Oikos S.R.L.Active, Milano, Italy
- Oikos S.R.L.Active, Milano, Italy
- Oikos S.R.L.Active, Brescia, Italy
- Oikos S.R.L.Active, Siracusa, Italy
- Oikos S.R.L.Active, Bari, Italy
- Oikos S.R.L.Active, Soverato, Italy
- Oikos S.R.L.Active, Milano, Italy
- Oikos Scotland LimitedActive, Other business support service activities n.e.c., Glasgow, United Kingdom
- Oikos Settala S.R.L.Active, Settala, Italy
- Oikos SKG ε.ε.Active, Thessaloniki, Greece
- Oikos Skjennum Holding AsActive, Oslo, Norway
- Oikos Societa' SempliceActive, Milano, Italy
- Oikos Solutions Private LimitedActive, Uttarakhand, since 2018
- Oikos SRLActive, Savigliano, Italy
- Oikos SRLActive, Lucca, Italy
- Oikos SRLActive, Mantova, Italy
- Oikos Stay Private LimitedActive, Uttar Pradesh, since 2025
- Oikos Storage LimitedActive, Operation of warehousing and storage facilities for water transport activities, Canvey Island, United Kingdom
- Oikos Technology AssociationActive, Assam, since 2025
- OIKOS umweltmanagement GmbHActive, Weißkirchen An Der Traun, Austria
- Oikos UniversityOakland, United States
- Oikos Vandimion, CorpActive, Panama, Panama
- Oikos Ventures Private LimitedActive, Haryana, since 2019
- Oikos Water Management Private LimitedActive, Maharashtra, since 2013
- Oikos Wealth Management GmbHActive, Zurich, Switzerland
- Oikos*ricerche S.R.L.Active, Bologna, Italy
- Oikos- BriggActive, United Kingdom
- Oikos23 S.R.L.Active, Milano, Italy
- Oikos7.2Active, Ruaudin, France
- Oikos77 LtdActive (proposal to strike off), Other letting and operating of own or leased real estate, London, United Kingdom
- Oikoshreem Financial Solutions Private LimitedActive, Uttar Pradesh, since 2021
- Oikoshreem Group LimitedActive, Other software publishing, London, United Kingdom
- Oikoshreem Healthcare Private LimitedActive, Uttar Pradesh, since 2021
- Oikoshreem Infotech Private LimitedActive, Uttar Pradesh, since 2021
- Oikoshreem Infratech Private LimitedActive, Uttar Pradesh, since 2019
- Oikoshreem Realtors Private LimitedActive, Uttar Pradesh, since 2021
- Oikoso LtdActive, Wholesale of clothing and footwear, Bury St. Edmunds, United Kingdom
- Oikosophy B.V.Active, Arnhem, Kingdom of the Netherlands
- Oikostructures SRL Societa' BenefitActive, Assago, Italy
- Oikosulku
- Oikotan Hindu School Guardians Foram AssociationActive, West Bengal, since 2026
- Oikotan Welfare FoundationActive, West Bengal, since 2026
- Oikotien Kiinteistö OyActive, Ähtäri, Finland
- OikozActive, Niederkorn, Luxembourg
- Oikoze Crafts LLPActive, Rajasthan, since 2024
- Oiks FMCG Private LimitedActive, Uttar Pradesh, since 2018
- Oiks Micro Credit FederationActive, Uttar Pradesh, since 2017
- Oikup Hugudf Trading LimitedActive, Agents involved in the sale of a variety of goods, Kington, United Kingdom
- Oikus Consultants Private LimitedActive, Uttar Pradesh, since 2023
- Oikya Microfinance Private LimitedActive, West Bengal, since 2024
- Oikya National Awami PartyBangladesh
- Oikyataan Realty Construction LLPActive, West Bengal, since 2016
- Oikyo Global FoundationActive, Delhi, since 2023
- Oikyom International Fragrance Private LimitedActive, Assam, since 2022
- Oikyya FoundationActive, West Bengal, since 2024
- OilActive, Brussel, Belgium
- Oil
- Oil & Ale Entergy, LLCActive, Shreveport, United States
- Oil & Ale LLCActive, Shreveport, United States
- Oil & Bio Trade SaActive, Paradiso, Switzerland
- Oil & Bulk S.R.L.Active, Roma, Italy
- Oil & Energy Consulting S.R.L.Active, Cascina, Italy
- Oil & Energy Engineering LimitedActive, Management consultancy activities other than financial management, London, United Kingdom
- Oil & Energy Pty. Ltd.Active, Perth, Australia
- Oil & Fabrication Services LimitedActive, Installation of industrial machinery and equipment, St Asaph, United Kingdom
- Oil & Feed @ DecuypereActive, Lichtervelde, Belgium
- Oil & Gas (Staff) LtdActive (proposal to strike off), Support activities for petroleum and natural gas extraction, Whitley Bay, United Kingdo
- Oil & Gas Academy (UK) LimitedActive, Support activities for petroleum and natural gas extraction, Southsea, United Kingdom
- Oil & Gas Advisors LimitedActive, Support activities for petroleum and natural gas extraction, Lingfield, United Kingdom
- Oil & Gas Associates LimitedActive, Agents involved in the sale of machinery, industrial equipment, ships and aircraft, Toddington, United Kingdom
- Oil & Gas Broker International LtdActive, Support activities for petroleum and natural gas extraction, London, United Kingdom
- Oil & Gas Construction Services LtdActive, Construction of utility projects for fluids, Lincoln, United Kingdom
- Oil & Gas Consultancy LtdActive, Management consultancy activities other than financial management, Ellesmere, United Kingdom
- Oil & Gas Consultancy Service LimitedActive, Financial management, Colchester, United Kingdom
- Oil & Gas Dundee LtdActive, Other professional, scientific and technical activities n.e.c., Dundee, United Kingdom
- Oil & Gas Equipment & Services UltraSector ProFundActive, Wilmington, United States
- Oil & Gas Equipments Exports FranceActive, Bagneux, France
- Oil & Gas Heating Services LtdActive, Plumbing, heat and air-conditioning installation, Tain, United Kingdom
- Oil & Gas Hsse Services LimitedActive, Support activities for petroleum and natural gas extraction, Betchworth, United Kingdom
- Oil & Gas Insights LtdActive (proposal to strike off), Wholesale of petroleum and petroleum products, Dagenham, United Kingdom
- Oil & Gas Investment Fund SasActive, Rabat, Morocco
- Oil & Gas Investments LimitedActive, St Peter Port, Guernsey
- Oil & Gas Legal LimitedActive, Solicitors, Aberdeen, United Kingdom
- Oil & Gas LtdActive, Extraction of crude petroleum, Durham, United Kingdom
- Oil & Gas Management, Inc.Active, Hunker, United States
- Oil & Gas Manufacturing LimitedActive, Manufacture of other special-purpose machinery n.e.c., Ely, United Kingdom
- Oil & Gas Measurement LimitedActive, Activities of head offices, Ely, United Kingdom
- Oil & Gas Preservation Services LimitedActive (proposal to strike off), Other engineering activities, Stockton-On-Tees, United Kingdom
- Oil & Gas Processing Consultancy LimitedActive, Management consultancy activities other than financial management, Wokingham, United Kingdom
- Oil & Gas Project Services Ltd.Active, Other engineering activities, Grandhome, United Kingdom
- Oil & Gas Service LimitedActive, Other business support service activities n.e.c., London, United Kingdom
- Oil & Gas Services LimitedActive, Dormant Company, Ely, United Kingdom
- Oil & Gas Skills SaActive, Madrid, Spain
- Oil & Gas Solutions Co DMCCActive, Dubai, United Arab Emirates
- Oil & Gas Solutions LimitedActive, Management consultancy activities other than financial management, Battle, United Kingdom
- Oil & Gas Sourcing SasActive, Saint-Ouen, France
- Oil & Gas Subsea Production Systems LtdActive, Other professional, scientific and technical activities n.e.c., Halifax, United Kingdom
- Oil & Gas Systems LimitedActive, Manufacture of electronic measuring, testing etc. equipment, not for industrial process control, Ely, United Kin
- Oil & Gas Tech Company LimitedActive, Other service activities n.e.c., Liverpool, United Kingdom
- Oil & Gas Technical Services LtdActive, Support activities for petroleum and natural gas extraction, Edinburgh, United Kingdom
- Oil & Gas Technology Consultants Inc.Active, Road Town, British Virgin Islands
- Oil & Gas Technology Consultants Inc.Active, Bridgetown, Barbados
- Oil & Gas UKPortland House, United Kingdom
- Oil & Gas University of PloieștiRomania
- Oil & Gas Verification LimitedActive, Engineering design activities for industrial process and production, Whyteleafe, United Kingdom
- Oil & Marine Technology L.P.Active, Inverness, United Kingdom
- Oil & Oak LtdActive, Retail sale in commercial art galleries, Hay-On-Wye, United Kingdom
- Oil & Steel S.P.A.Inactive, San Cesario Sul Panaro, Italy
- Oil & Water Management LimitedActive, Other business support service activities n.e.c., Settle, United Kingdom
- Oil & Water Supplies LimitedActive, Other business support service activities n.e.c., Glasgow, United Kingdom
- Oil &Gas Worldwide Hsse Consultants LtdActive, Construction of utility projects for fluids, London, United Kingdom
- Oil - Dri (U.K.) LimitedActive, Manufacture of other non-metallic mineral products n.e.c., Cambridgeshire, United Kingdom
- Oil - Offshore LtdActive, Engineering related scientific and technical consulting activities, Croydon, United Kingdom
- Oil 2x Daily ETFActive, Dover, United States
- Oil 4 Wales LimitedActive, Wholesale of other fuels and related products, Carmarthen, United Kingdom
- Oil America IncActive, Panamá, Panama
- Oil Analysis Laboratories LtdActive, Engineering related scientific and technical consulting activities, Mochdre, United Kingdom
- Oil Analysis Services LtdActive, Technical testing and analysis, London, United Kingdom
- Oil and Colour Chemists AssociationActive, Activities of professional membership organizations, Blackburn, United Kingdom
- Oil and Energy Associates LtdActive (proposal to strike off), Engineering related scientific and technical consulting activities, Campbeltown, United
- Oil and Energy Industry Fund, Generali Invest CEE plcInactive, Dublin 2, Ireland
- Oil and Gas AuthorityActive, Regulation of and contribution to more efficient operation of businesses, London, United Kingdom
- Oil and Gas Capital, S.L.Active, Madrid, Spain
- Oil and Gas Certification Services LtdActive, Other business support service activities n.e.c., Wembley, United Kingdom
- Oil and Gas Consultants (India) Private LimitedStruck off, Delhi, since 1995
- Oil and Gas Consulting LtdActive, Other professional, scientific and technical activities n.e.c., Bucks, United Kingdom
- Oil and Gas Development Companypetroleum industry, Islamabad
- Oil and Gas Development Company LimitedActive, Islamabad, Pakistan
- Oil and Gas Drilling Company Nafta LimitedActive
- Oil and Gas Dynamic Services LLPActive, Maharashtra
- Oil and Gas Energy Consultants LimitedActive, Management consultancy activities other than financial management, West Molesey, United Kingdom
- Oil and Gas Engineering LtdActive, Support activities for petroleum and natural gas extraction, Glasgow, United Kingdom
- Oil and Gas Epcm LtdActive, specialised design activities, Bracknell, United Kingdom
- Oil and Gas Exploration Company Cracow LtdActive, since 2002
- Oil and Gas Installations LimitedActive, Other manufacturing n.e.c., Morpeth, United Kingdom
- Oil and Gas InstitutePoland
- Oil and Gas InstituteAzerbaijan
- Oil and Gas International Treasury Services Unlimited CompanyActive, Dublin, Ireland
- Oil and Gas International Treasury Services Unlimited Company - UK Tax RegistrationActive, Dublin, United Kingdom
- Oil and Gas Job Stop Ltd.Active (proposal to strike off), Other activities of employment placement agencies, London, United Kingdom
- Oil and Gas London LtdActive, Other service activities n.e.c., Twickenham, United Kingdom
- Oil and Gas Machinery Consultants LimitedActive, Engineering related scientific and technical consulting activities, Salisbury, United Kingdom
- Oil and Gas Management Consulting LimitedLiquidation, Other business support service activities n.e.c., Aberdeen, United Kingdom
- Oil and Gas Management Services LimitedActive, Other professional, scientific and technical activities n.e.c., Sunderland, United Kingdom
- Oil and Gas Metering LtdActive, Dormant Company, Wotton Under Edge, United Kingdom
- Oil and Gas Outlook Consulting Group Ogocg LimitedActive (proposal to strike off), Extraction of crude petroleum, London, United Kingdom
- Oil and Gas People Recruitment LtdActive (proposal to strike off), Other activities of employment placement agencies, Cardiff, United Kingdom
- Oil and Gas Plant Engineers (India) Private LimitedActive, Delhi, since 1993
- Oil and Gas Plus LimitedActive, Support activities for petroleum and natural gas extraction, Manchester, United Kingdom
- Oil and Gas Regulatory AuthorityPakistan
- Oil and Gas Resourcing LtdActive, Support activities for petroleum and natural gas extraction, Fareham, United Kingdom
- Oil and Gas Securitisation (India) Private LimitedStruck off, Maharashtra, since 1997
- Oil and Gas Services (Richmond) LimitedActive, Support activities for petroleum and natural gas extraction, Richmond, United Kingdom
- Oil and Gas Services Bharat Private LimitedActive, Andhra Pradesh, since 2023
- Oil and Gas Soft Skills LimitedActive, Management consultancy activities other than financial management, Aberdeen, United Kingdom
- Oil and Gas Structural Engineering Consultants LimitedActive, Other engineering activities, Jarrow, United Kingdom
- Oil and Gas Treasury Holdings, LLCActive, Wilmington, United States
- Oil and Gas U.S. Treasury Services LLCActive, Wilmington, United States
- Oil and Gasoline LtdActive, Sale, maintenance and repair of motorcycles and related parts and accessories, Oakham, United Kingdom
- Oil and Grains LimitedActive, Manufacture of other furniture, Beaconsfield, United Kingdom
- Oil and Grease Apparels Private LimitedActive, Maharashtra, since 2007
- Oil and Natural Gas Corporation LimitedActive, Mumbai, since 1993
- Oil and Perfume LimitedActive, Manufacture of perfumes and toilet preparations, London, United Kingdom
- Oil and Pipelines AgencyUnited Kingdom
- Oil and Renewable Energy 4 GB LimitedActive, Dormant Company, Carmarthen, United Kingdom
- Oil and Renewable Energy 4 Wales LimitedActive, Dormant Company, Carmarthen, United Kingdom
- Oil and Steel (UK) LimitedActive, Wholesale of other machinery and equipment, Kincardineshire, United Kingdom
- Oil and Storage Services LimitedActive, Other business support service activities n.e.c., Wick, United Kingdom
- Oil Ape LtdActive, Other engineering activities, Coventry, United Kingdom
- Oil Applications LtdActive (proposal to strike off), Wholesale of other machinery and equipment, Torquay, United Kingdom
- Oil Asia Publication Private LimitedActive, Maharashtra, since 2007
- Oil Bay Beleggingen N.V.Active, Rotterdam, Curaçao
- Oil Be Back LimitedActive, Maintenance and repair of motor vehicles, Near Carnoustie, United Kingdom
- Oil Black Offshore LimitedActive, Support activities for petroleum and natural gas extraction, Inverurie, United Kingdom
- Oil Boiler Servicing LtdActive, Other business support service activities n.e.c., Newtown, United Kingdom
- Oil Boilers & Heating LtdActive, Plumbing, heat and air-conditioning installation, Ipswich, United Kingdom
- Oil Brokerage Holdings LimitedActive, Activities of other holding companies n.e.c., London, United Kingdom
- Oil Brokerage International Pte. LimitedActive, Singapore, Singapore
- Oil Brokerage LimitedActive, Financial intermediation not elsewhere classified, London, United Kingdom
- Oil Brokerage Services LimitedActive, Security and commodity contracts dealing activities, London, United Kingdom
- Oil Bros LimitedActive, Wholesale of other food, including fish, crustaceans and molluscs, New Eltham, United Kingdom
- Oil Bunkers Pte. Ltd.Active, Singapore, Singapore
- Oil Burner Tech LtdActive, Plumbing, heat and air-conditioning installation, Haverhill, United Kingdom
- Oil Cakes and Products LimitedDissolved, Maharashtra, since 1948
- Oil Can Grooming LimitedActive, Retail sale of cosmetic and toilet articles in specialised stores, Chesterfield, United Kingdom
- Oil Can Henry'sTualatin, United States
- Oil Care India Private LimitedStruck off, Maharashtra, since 2000
- Oil Change UKActive, Activities of other membership organizations n.e.c., London, United Kingdom
- Oil Changer, Inc.Active, Pleasanton, United States
- Oil Chemist Allure LLPActive, West Bengal
- Oil City Iron Works, Inc.industrial manufacturing, Corsicana, United States
- Oil City Pennsylvania Railroad BridgeUnited States
- Oil Clear Europe LimitedActive, Activities of head offices, St Albans, United Kingdom
- Oil Companies International Marine ForumActive, Hamilton, United Kingdom
- Oil Companies International Marine ForumActive, Hamilton Hm11, United Kingdom
- Oil Companies International Marine ForumLondon, United Kingdom
- oil companyLagos
- Oil Consultancy LimitedActive (proposal to strike off), Post-graduate level higher education, Chorleywood, United Kingdom
- Oil Consulting LtdActive (proposal to strike off), Information technology consultancy activities, London, United Kingdom
- Oil Containment Systems Inc. LtdActive, Other manufacturing n.e.c., Markfield, United Kingdom
- Oil Control Groupe FranceActive, Les Sorinieres, France
- Oil Control Valves India Private LimitedStruck off, Karnataka, since 2003
- Oil Coolers and Compressors LimitedActive, Manufacture of central heating radiators and boilers, Rugeley, United Kingdom
- Oil Corporation of India Private LimitedActive, Uttar Pradesh, since 1952
- Oil Country Tubular LimitedActive, Nalgonda, since 1985
- Oil Depletion Analysis CentreUnited Kingdom
- Oil Depol Service SRLActive, Constanţa, Romania
- Oil Design LimitedActive, Book publishing, Brentford, United Kingdom
- OIL DG Athens, LLCActive, Hoover, United States
- OIL DG Huron, LLCActive, Hoover, United States
- Oil DG Prospect, LLCActive, Hoover, United States
- Oil Direct (Ni) LimitedActive, Sale of other motor vehicles, Armagh, United Kingdom
- Oil Direct LimitedActive, Sale of other motor vehicles, Dromore, United Kingdom
- Oil Distribution Terminals, S.L.Active, Málaga, Spain
- Oil Distributors LimitedActive (proposal to strike off), Retail sale via mail order houses or via Internet, Fakenham, United Kingdom
- Oil Dragon LtdActive, Πάφος, Cyprus
- Oil Drilling Consultancy ServicesActive, New Delhi, India
- Oil Dynamics GmbHActive, Heidelberg, Germany
- Oil Elixir Private LimitedActive, Delhi, since 2025
- Oil Energy Trading SRLActive, Bucharest, Romania
- Oil Equipment LimitedActive, Manufacture of machinery for mining, Scunthorpe, United Kingdom
- Oil Estate Finland OyActive, Korpilahti, Finland
- Oil Eurasia LimitedActive, Agents involved in the sale of fuels, ores, metals and industrial chemicals, London, United Kingdom
- Oil Expertise and Shipping Samoes SamActive, Monaco, Monaco
- Oil Experts Trading EstActive, Ad Dammam, Saudi Arabia
- Oil exploration in Puntland
- Oil Exploration LtdActive, Construction of domestic buildings, Inverness, United Kingdom
- Oil Facilities LimitedActive, Remediation activities and other waste management services, Cowbridge, United Kingdom
- Oil Facilities Management LimitedActive (proposal to strike off), Residents property management, Shoreham-By-Sea, United Kingdom
- Oil Fans Grzegorz JanusActive, Skorzeszyce, Poland
- Oil Field Hospitality Services Private LimitedStruck off, Maharashtra, since 2009
- Oil field in LütowGermany
- Oil Field Instrumentation (India) Private LimitedActive, Maharashtra, since 2000
- Oil Field Sealing Techno Systems Private LimitedActive, Tamil Nadu, since 2008
- Oil Field Services(india) Private LimitedActive, Maharashtra, since 1985
- Oil Field Suppliers and ServiceActive, Chennai, India
- Oil Field Turbine Consultants UK Ltd.Liquidation, Other engineering activities, Edinburgh, United Kingdom
- Oil Field Warehouse & Services LimitedActive, Maharashtra, since 2005
- Oil Fields Manufacturing Private LimitedActive, Delhi, since 2026
- Oil Fields P. Ltd.Active, Maharashtra, since 2000
- Oil Film Ltd.Active, Motion picture production activities, London, United Kingdom
- Oil Finances LtdActive, Activities of investment trusts, London, United Kingdom
- Oil Fired Services LimitedActive, Repair of other equipment, Midhurst, United Kingdom
- Oil Firing Technical Association LimitedActive, Other professional, scientific and technical activities n.e.c., Woodbridge, United Kingdom
- Oil Fishing SLActive, El Puerto De Santa María, Spain
- Oil Flick Films No.2 LLPActive, Essex, United Kingdom
- Oil FM LimitedActive, Dormant Company, Harrogate, United Kingdom
- Oil Free Lubricants LtdActive, Agents specialized in the sale of other particular products, Dorking, United Kingdom
- Oil Fuel Poverty Solutions LimitedActive, Combined office administrative service activities, Lydney, United Kingdom
- Oil Gas and Marine LimitedLiquidation, Construction of domestic buildings, Bristol, United Kingdom
- Oil Gas and Solar Holding SLActive, Pozuelo De Alarcón, Spain
- Oil Gas Safe UK LimitedLiquidation, Other service activities n.e.c., Chester, United Kingdom
- Oil General Fluid Industrie Italia S.R.L.Inactive, Bresso, Italy
- Oil Genie Automotive LtdActive, Sale of other motor vehicles, Telford, United Kingdom
- Oil Genie LtdActive, Dormant Company, Cannock, United Kingdom
- Oil Green Energy LimitedActive, Delhi, since 2025
- Oil Green Solutions (OPC) Private LimitedActive, Maharashtra, since 2025
- Oil Gregarious LtdActive, Retail sale of sports goods, fishing gear, camping goods, boats and bicycles, London, United Kingdom
- Oil Guard Elements India Private LimitedStruck off, Maharashtra, since 1997
- Oil Heat Products LtdActive, Agents involved in the sale of a variety of goods, Dorking, United Kingdom
- Oil Heating Consultancy Services Ltd.Active, Other professional, scientific and technical activities n.e.c., Peterborough, United Kingdom
- Oil Heating Gwynedd (Ohg) LimitedActive (proposal to strike off), Activities of households as employers of domestic personnel, Porthmadog, United Kingdom
- Oil Heating Oil Cookers LtdActive, Plumbing, heat and air-conditioning installation, Ashford, United Kingdom
- Oil Heating Services LimitedActive, Plumbing, heat and air-conditioning installation, Dorchester, United Kingdom
- Oil Heating Solutions LimitedActive, Plumbing, heat and air-conditioning installation, Leicester, United Kingdom
- Oil Heating Specialist LtdActive, Plumbing, heat and air-conditioning installation, Scarborough, United Kingdom
- Oil Hedging & Derivatives SAActive, Eysins, Switzerland
- Oil Holdings LtdActive (proposal to strike off), Collection of hazardous waste, Chester, United Kingdom
- Oil Holdings, LLCActive, New York, United States
- Oil House LtdActive (proposal to strike off), Wholesale of other fuels and related products, Milton Keynes, United Kingdom
- Oil in WaterActive, Schaerbeek, Belgium
- Oil indiaGuwahati
- Oil Indiapetroleum industry, Duliajan, India
- Oil India Employees' Pension FundActive, Duliajan, India
- Oil India Gratuity FundActive, Duliajan, India
- Oil India International LimitedUnder liquidation, Delhi, since 2013
- Oil India International Pte. Ltd.Active, Singapore, Singapore
- Oil India LimitedActive, Assam, since 1959
- Oil India Limited Employees Provident FundActive, Duliajan, India
- Oil India Limited Staff Provident FundActive, Duliajan, India
- Oil India LtdIndia
- Oil India Pension FundActive, Duliajan, India
- Oil India Superannuation Benefit Scheme FundActive, Duliajan, India
- Oil Industreis LimitedActive, Maharashtra, since 1947
- Oil Industries Club Limited(the)Active, Activities of business and employers membership organizations, Marlow, United Kingdom