| Equinor Angola Block 16/21 AS | Stavanger | 2026 |
| Equinor Angola Block 17 AS | Stavanger | 1997 |
| Equinor Angola Block 19 AS | Stavanger | 2025 |
| Equinor Angola Block 25 AS | Stavanger | 1994 |
| Equinor Angola Block 29 AS | Stavanger | 2020 |
| Equinor Angola Block 31 AS | Stavanger | 1994 |
| Equinor Angola Block 31/21 AS | Stavanger | 2022 |
| Equinor Angola Block 34 AS | Stavanger | 2025 |
| Equinor Angola Block 35 AS | Stavanger | 2025 |
| Equinor Angola Block 40 AS | Stavanger | 2011 |
| Equinor Angola Block 46 AS | Stavanger | 2021 |
| Equinor Angola Block 47 AS | Stavanger | 2021 |
| Equinor Angola Ultradeep AS | Stavanger | 2026 |
| Equinor Apsheron AS | Stavanger | 1995 |
| Equinor Argentina AS | Stavanger | 2018 |
| Equinor ASA | Stavanger | 1972 |
| Equinor Brasil Energia Ltda. | Rio De Janeiro Rj 22.210-010 | 2016 |
| Equinor BTC Caspian AS | Stavanger | 2000 |
| Equinor BTC Finance AS | Stavanger | 2002 |
| Equinor Canada Ltd. | St. John'S, Nl A1C 6J5 Canada | 2009 |
| Equinor China AS | Stavanger | 1996 |
| Equinor Dezassete AS | Stavanger | 1992 |
| Equinor E&P Americas AS | Stavanger | 1992 |
| Equinor Energy AS | Stavanger | 2007 |
| Equinor Energy International AS | Stavanger | 2005 |
| Equinor Energy Libya AS | Stavanger | 1994 |
| Equinor in Amenas AS | Stavanger | 2003 |
| Equinor in Salah AS | Stavanger | 2003 |
| Equinor International Well Response Company AS | Stavanger | 2012 |
| Equinor Libya AS | Stavanger | 2004 |
| Equinor LNG Ship Holding AS | Stavanger | 2017 |
| Equinor Midstream & Trading AS | Stavanger | 2022 |
| Equinor Murzuq AS | Stavanger | 1997 |
| Equinor Nigeria AS | Stavanger | 1993 |
| Equinor Norsk LNG AS | Stavanger | 2000 |
| Equinor Projects Holding AS | Stavanger | 2024 |
| Equinor Russia Energy AS | Stavanger | 1998 |
| Equinor Tanzania AS | Stavanger | 2006 |
| Equinor Ventures AS | Stavanger | 1999 |
| Erling Rolstad Stein AS | Vinstra | 2014 |
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| Ersta Naturstein AS | Frekhaug | 2023 |
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| Esg Minerals AS | Åsgårdstrand | 2020 |
| Etne Sand & Pukk AS | Etne | 2003 |
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| Euromekanik Nuf | Se-415 02 Göteborg | 2024 |
| European Eco Minerals AS | Nesttun | 1994 |
| Evening Star FR LLP | Fraserburgh Ab43 9Bp | 2019 |
| Everllence UK Limited Nuf | Stockport Cheshire Sk7 5Bp | 2025 |
| Evjen Granitt AS | Nygårdsjøen | 2008 |
| Exceed Torridon Limited | Ab11 6Dj Aberdeen | 2018 |
| Explonor AS | Asker | 2019 |
| Expro Group Norway Norsk Avdeling Av Utenlands Enhet Nuf | Tananger | 1999 |
| Expro Norway AS | Tananger | 2007 |
| Exxonmobil Asia Pacific Pte. Ltd. | Sg-Singapore 098633 | 2019 |
| Exxonmobil Exploration and Production Norway AS | Tolvsrød | 1973 |
| F & M Interiör AB | Se-556 33 Jönköping | 2019 |
| Fairfield Betula Limited | Aberdeen Ab10 1Bl Scotland | 2022 |
| Falston Engineering Services Limited | Ts22 5Nu Billingham | 2012 |
| Famos Engineering AS | Stavanger | 1998 |
| Farsjø Pukk AS | Sannidal | 2015 |
| FC Well Invest AS | Oslo | 2010 |
| Fearnley Norge AS | Sandnes | 2004 |
| Feiring AS | Finstadjordet | 2017 |
| Feiring Bruk AS | Finstadjordet | 1987 |
| Feiring Miljø AS | Finstadjordet | 2005 |
| Feiring Vestfold AS | Sem | 2011 |
| Feistein AS | Sandnes | 2007 |
| Fen Holding AS | Vikersund | 2021 |
| Fimreite Bergboring AS | Sogndal | 2014 |
| Finnmark Sand AS | Alta | 1994 |
| Finsland Pukkverk AS | Finsland | 2010 |
| First Marine Solutions Ltd | Aberdeen Ab23 8Ee Scotland | 2023 |
| Fishfinder AS | Sandnes | 2008 |
| Fiskå Naturstein AS | Tau | 2020 |
| Fjellpukk AS | Tynset | 2011 |
| Fjelltippen AS | Skogsvåg | 2008 |
| Fjelltun Sandtak & Transport AS | Beito | 2007 |
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| Fjærekilen Sandtak AS | Skien | 2020 |
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| Flisa Steinindustri AS | Flisa | 1986 |
| Floatel Contractor B.V. | Oslo | 2011 |
| Floatel Rigs Ltd. Nuf | Oslo | 2021 |
| Flotech Services AB | Se-171 41 Solna | 2013 |
| Flowpartner AS | Kleppestø | 2018 |
| Fluid Control Service AS | Sola | 2011 |
| Flåvik Pukk AS | Ørsta | 2024 |
| FMC Corporation UK Ltd | Kongsberg | 1995 |
| FMC Overseas Ltd | Kongsberg | 1998 |
| FMC Technologies Australia Limited | Kongsberg | 2004 |
| FMC Technologies Schilling Robotics Ltd | Aberdeen Ab21 0Lq Scotland | 2015 |
| Folefalla Massetak AS | Evje | 2019 |
| Force Technology Norway AS | Hvalstad | 2003 |
| Forsand Sandkompani AS | Forsand | 1974 |
| Foss Pukkverk AS | Lyngdal | 2017 |
| Foss-Vatne Sandtak AS | Sandnes | 2007 |
| Fossenget Masseuttak AS | Ottersøy | 2018 |
| Fossens Eftf AS | Mysen | 1979 |