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Sectors within Energy
SIC divisions with ≥100 companies reporting financials · ranked by depth
Largest Energy companies UK 2026
Top 20 by latest reported turnover · drawn from enriched filers in this industry
| # | Company | Turnover | YoY | Headcount | SIC |
|---|---|---|---|---|---|
| 01 | BP EXPLORATION COMPANY LIMITED Upstream oil and gas subsidiary | £22.76B | +591% | — | 06100 |
| 02 | PHILLIPS 66 LIMITED Downstream oil and gas subsidiary | £18.54B | +0.3% | 959 | 19201 |
| 03 | SHELL GLOBAL LNG LIMITED Liquefied natural gas subsidiary | £11.43B | -1.7% | — | 06100 |
| 04 | VALERO ENERGY LTD UK holdco for fuels producer | £10.71B | +4.3% | 618 | 19201 |
| 05 | ESSO PETROLEUM COMPANY,LIMITED UK petroleum refining and distribution | £9.32B | -12.0% | 1,391 | 19201 |
| 06 | ESSAR OIL (UK) LIMITED Mineral oil refining company | £9.06B | — | 1,277 | 19201 |
| 07 | SHELL U.K. LIMITED UK oil and gas subsidiary | £8.33B | — | 1,733 | 06100 |
| 08 | BP GAS MARKETING LIMITED Gas marketing and trading subsidiary | £7.54B | -45.5% | 0 | 09100 |
| 09 | TECHNIPFMC PLC Oil and gas services provider | £7.37B | +1.8% | 22,646 | 09100 |
| 10 | BP OIL UK LIMITED UK downstream oil subsidiary | £6.04B | -6.9% | 516 | 19201 |
| 11 | BP (ABU DHABI) LIMITED Oil and gas extraction subsidiary | £4.07B | -14.5% | — | 09100 |
| 12 | HARBOUR ENERGY MARKETING LIMITED | £3.67B | +439% | 0 | 06100 |
| 13 | NOBLE CORPORATION PLC Offshore drilling contractor | £2.44B | +0.5% | 3,862 | 09100 |
| 14 | BP EXPLORATION (AZERBAIJAN) LIMITED Azerbaijani oil and gas explorer | £2.10B | -9.3% | 0 | 06100 |
| 15 | ESSAR MIDLANDS LIMITED Oil refining and pipeline transport | £1.84B | +15.3% | 0 | 19201 |
| 16 | ATTOCK OIL COMPANY LIMITED(THE) Oil conglomerate active in Pakistan | £1.79B | -13.0% | 2,535 | 06100 |
| 17 | BP EXPLORATION OPERATING COMPANY LIMITED Upstream oil and gas operator | £1.66B | -8.7% | 2,924 | 06100 |
| 18 | INEOS SALES (UK) LIMITED Petrochemical and oil sales subsidiary | £1.35B | -6.8% | 90 | 19201 |
| 19 | AZULE ENERGY EXPLORATION (ANGOLA) LIMITED Oil and gas exploration subsidiary | £1.29B | -25.3% | — | 06100 |
| 20 | NEO NEXT+ ENERGY PETROLEUM LIMITED North Sea oil and gas producer | £1.26B | -35.6% | 0 | 06100 |
Turnover from each company's latest filed accounts. Implausible outliers are excluded.
Companies
Detailed profiles first, then by accounts recency
| Profile | Company | Category | SIC | Section | Last accounts |
|---|---|---|---|---|---|
| Detailed | AZTEC OILS LIMITED | FULL | 19209 | C | 2026-03-31 |
| Detailed | CRONDALL ENERGY HOLDINGS LTD | GROUP | 09100 | B | 2026-03-31 |
| Detailed | DUNLIN MANAGEMENT LIMITED | FULL | 09100 | B | 2026-03-31 |
| Detailed | EMPYREAN ENERGY PLC | FULL | 06100 | B | 2026-03-31 |
| Detailed | ESSAR MIDLANDS LIMITED | FULL | 19201 | C | 2026-03-31 |
| Detailed | ESSAR OIL (UK) LIMITED | GROUP | 19201 | C | 2026-03-31 |
| Detailed | FORTUNE OIL LIMITED | GROUP | 09100 | B | 2026-03-31 |
| Detailed | GENERATION RESOURCES PLC | FULL | 09900 | B | 2026-03-31 |
| Detailed | INFRANORTH LIMITED | FULL | 19201 | C | 2026-03-31 |
| Detailed | MILLERS OILS LIMITED | GROUP | 19209 | C | 2026-03-31 |
| Detailed | PENNPETRO ENERGY PLC | GROUP | 06100 | B | 2026-03-31 |
| Detailed | STANLOW TERMINALS LIMITED | FULL | 19201 | C | 2026-03-31 |
| Detailed | GEORGINA ENERGY PLC | GROUP | 06200 | B | 2026-01-31 |
| Detailed | ABBOT GROUP LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | AFENTRA (ANGOLA) LTD | FULL | 06100 | B | 2025-12-31 |
| Detailed | AFENTRA PLC | GROUP | 06100 | B | 2025-12-31 |
| Detailed | AGORA OIL AND GAS (UK) LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | AKER BP UK LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | AMPLUS ENERGY (HOLDINGS) LIMITED | GROUP | 06100 | B | 2025-12-31 |
| Detailed | AMPLUS ENERGY SERVICES LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | ANGOLA LNG MARKETING LTD | FULL | 09100 | B | 2025-12-31 |
| Detailed | ARCHER (UK) LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | ARCHER CONSULTING RESOURCES LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | ARCHER WELL COMPANY INTERNATIONAL LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | ARCHER WELL SERVICES (SAUDI ARABIA) LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | AZULE ENERGY EXPLORATION (ANGOLA) LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | BATAVIA OIL RANG DONG LTD | FULL | 06100 | B | 2025-12-31 |
| Detailed | BG CYPRUS LIMITED | FULL | 06200 | B | 2025-12-31 |
| Detailed | BG DELTA LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | BG GREAT BRITAIN LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | BG GROUP LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | BG KARACHAGANAK LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | BG KENYA L10B LIMITED | FULL | 06200 | B | 2025-12-31 |
| Detailed | BG LNG INVESTMENTS LIMITED | FULL | 06200 | B | 2025-12-31 |
| Detailed | BG NORTH SEA HOLDINGS LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | BG OVERSEAS LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | BG ROSETTA LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | BLOCK ENERGY PLC | GROUP | 06100 | B | 2025-12-31 |
| Detailed | BLUENORD ENERGY UK LTD. | FULL | 06100 | B | 2025-12-31 |
| Detailed | BLUEWATER (FLOATING PRODUCTION) LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | BLUEWATER LANCASTER PRODUCTION (UK) LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | BLUEWATER SERVICES (UK) LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | BORDERS & SOUTHERN PETROLEUM PLC | GROUP | 06100 | B | 2025-12-31 |
| Detailed | BORR DRILLING MANAGEMENT (UK) LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | BOSKALIS SUBSEA SERVICES LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | BOWLAND RESOURCES (NO.2) LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | BOWLAND RESOURCES LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | BOWLEVEN LIMITED | GROUP | 06100 | B | 2025-12-31 |
| Detailed | BP (ABU DHABI) LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | BP (GTA MAURITANIA) FINANCE LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | BP (GTA SENEGAL) FINANCE LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | BP AGUNG II LIMITED | FULL | 06200 | B | 2025-12-31 |
| Detailed | BP EXPLORATION (AZERBAIJAN) LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | BP EXPLORATION (CARIBBEAN) LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | BP EXPLORATION (CASPIAN SEA) LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | BP EXPLORATION (EPSILON) LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | BP EXPLORATION (SHAH DENIZ) LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | BP EXPLORATION (SOUTH ATLANTIC) LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | BP EXPLORATION (STP) LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | BP EXPLORATION BETA LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | BP EXPLORATION COMPANY (MIDDLE EAST) LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | BP EXPLORATION LIBYA LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | BP GAS MARKETING LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | BP INV3 HOLDCO LTD | FULL | 09100 | B | 2025-12-31 |
| Detailed | BP INV3 TOPCO LTD | GROUP | 09100 | B | 2025-12-31 |
| Detailed | BP KARABAGH OPERATING COMPANY LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | BP PIPELINES (TANAP) LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | BP SENEGAL INVESTMENTS LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | BP SHAFAG-ASIMAN LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | BUK HOLDCO LIMITED | FULL | 09900 | B | 2025-12-31 |
| Detailed | BULYANHULU HOLDINGS (UK) LIMITED | FULL | 09900 | B | 2025-12-31 |
| Detailed | BUMI ARMADA UK LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | BUNDUQ COMPANY LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | BURREN ENERGY (EGYPT) LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | CADOGAN ENERGY SOLUTIONS PLC | GROUP | 06100 | B | 2025-12-31 |
| Detailed | CAIRN UK HOLDINGS LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | CAN (OFFSHORE) LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | CAPRICORN EGYPT (HOLDING) LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | CAPRICORN ENERGY HOLDINGS LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | CAPRICORN ENERGY PLC | GROUP | 06100 | B | 2025-12-31 |
| Detailed | CAPRICORN ENERGY UK LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | CAPRICORN OIL LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | CAPRICORN SENEGAL LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | CATS NORTH SEA LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | CENTRAL CONSTRUCTION SERVICES LIMITED | FULL | 09900 | B | 2025-12-31 |
| Detailed | CENTRICA LNG COMPANY LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | CENTRICA LNG UK LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | CHEVRON BRITAIN LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | CHRYSAOR (U.K.) ALPHA LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | CHRYSAOR (U.K.) BETA LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | CHRYSAOR (U.K.) SIGMA LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | CHRYSAOR (U.K.) THETA LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | CHRYSAOR CNS LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | CHRYSAOR DEVELOPMENTS LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | CHRYSAOR E&P LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | CHRYSAOR LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | CHRYSAOR NORTH SEA LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | CHRYSAOR PETROLEUM COMPANY U.K. LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | CHRYSAOR PETROLEUM LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | CHRYSAOR PRODUCTION (U.K.) LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | CHRYSAOR PRODUCTION HOLDINGS LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | CHRYSAOR RESOURCES (IRISH SEA) LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | CIECO WEST QURNA LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | CLAXTON ENGINEERING SERVICES LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | CMOC UK LIMITED | FULL | 09900 | B | 2025-12-31 |
| Detailed | CNOOC ETTRICK U.K. LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | CNOOC PETROLEUM EUROPE LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | CNOOC PETROLEUM FARRAGON U.K. LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | CNR INTERNATIONAL (U.K.) DEVELOPMENTS LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | CNR INTERNATIONAL (U.K.) INVESTMENTS LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | CNR INTERNATIONAL (U.K.) LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | CONOCOPHILLIPS (U.K.) TEESSIDE OPERATOR LIMITED | FULL | 19201 | C | 2025-12-31 |
| Detailed | CONTERP GROUP PLC | GROUP | 09100 | B | 2025-12-31 |
| Detailed | CORE NATURAL RESOURCES EUROPE LIMITED | FULL | 05102 | B | 2025-12-31 |
| Detailed | CORNISH LITHIUM PLC | GROUP | 09900 | B | 2025-12-31 |
| Detailed | CORPRO SYSTEMS LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | CORPUS RESOURCES PLC | GROUP | 06200 | B | 2025-12-31 |
| Detailed | CORYTON ADVANCED FUELS LIMITED | FULL | 19209 | C | 2025-12-31 |
| Detailed | COTE D'IVOIRE JAPAN PETROLEUM LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | COVE ENERGY LIMITED | GROUP | 06100 | B | 2025-12-31 |
| Detailed | CYAN SUBSEA UK LTD. | FULL | 09100 | B | 2025-12-31 |
| Detailed | DANA PETROLEUM (E&P) LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | DEEP SEA ATLANTIC (UK) LTD | FULL | 09100 | B | 2025-12-31 |
| Detailed | DEEP SEA STAVANGER (UK) LTD | FULL | 09100 | B | 2025-12-31 |
| Detailed | DELMAR SYSTEMS LTD | FULL | 09100 | B | 2025-12-31 |
| Detailed | DENHOLM ENVIRONMENTAL LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | DISCOVER EXPLORATION LIMITED | GROUP | 06100 | B | 2025-12-31 |
| Detailed | DIXSTONE UK LIMITED | GROUP | 09100 | B | 2025-12-31 |
| Detailed | DMC MINING SERVICES (UK) LTD | FULL | 09900 | B | 2025-12-31 |
| Detailed | DNO EXPLORATION UK LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | DNO NORTH SEA (ROGB) LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | DNO NORTH SEA (U.K.) LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | DNO NORTH SEA LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | DNO UK LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | DOA EXPLORATION LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | DOLPHIN DRILLING LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | DOLPHIN DRILLING OFFSHORE LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | DYON E&P LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | DYON UK LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | EASTHAM REFINERY LIMITED | FULL | 19201 | C | 2025-12-31 |
| Detailed | EDGE EUROPE HOLDCO LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | EGDON RESOURCES LIMITED | GROUP | 06100 | B | 2025-12-31 |
| Detailed | ELAND OIL & GAS LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | ELSWICK ENERGY LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | ENERGEAN EXPLORATION LIMITED | FULL | 19201 | C | 2025-12-31 |
| Detailed | ENERGEAN UK LTD | FULL | 06200 | B | 2025-12-31 |
| Detailed | ENERGY RESOURCE TECHNOLOGY (U.K.) LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | ENI AUSTRALIA LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | ENI HEWETT LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | ENI HYDROCARBONS VENEZUELA LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | ENI IN AMENAS LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | ENI INDIA LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | ENI IS EXPLORATION LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | ENI JPDA 03-13 LIMITED | FULL | 06200 | B | 2025-12-31 |
| Detailed | ENI LASMO PLC | FULL | 06100 | B | 2025-12-31 |
| Detailed | ENI UK LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | ENI ULX LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | ENI YEMEN LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | ENQUEST DONS LEASING LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | ENQUEST ENS LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | ENQUEST HEATHER LEASING LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | ENQUEST PLC | GROUP | 06100 | B | 2025-12-31 |
| Detailed | ENSCO DEEPWATER DRILLING LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | ENSCO OFFSHORE U.K. LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | ENSCO SERVICES LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | ENSCO U.K. LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | ENSCO UK DRILLING LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | ENSCO UNIVERSAL LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | ENTERPRISE OIL LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | ENTERPRISE OIL MIDDLE EAST LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | ENTERPRISE OIL U.K. LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | ENWELL ENERGY PLC | GROUP | 06200 | B | 2025-12-31 |
| Detailed | EPC UNITED KINGDOM LIMITED | FULL | 09900 | B | 2025-12-31 |
| Detailed | EQUION ENERGIA LIMITED | GROUP | 06100 | B | 2025-12-31 |
| Detailed | ERAGON PETROLEUM LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | ESSO EXPLORATION AND PRODUCTION UK LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | ESSO PETROLEUM COMPANY,LIMITED | FULL | 19201 | C | 2025-12-31 |
| Detailed | EUROMAX RESOURCES (BULGARIA) UK LIMITED | FULL | 09900 | B | 2025-12-31 |
| Detailed | EUROMAX RESOURCES UK (SERVICES) LIMITED | FULL | 09900 | B | 2025-12-31 |
| Detailed | EUROPA OIL & GAS (HOLDINGS) PLC | GROUP | 06100 | B | 2025-12-31 |
| Detailed | EXOL (HOLDINGS) LIMITED | GROUP | 19209 | C | 2025-12-31 |
| Detailed | EXOL LUBRICANTS (ROTHERHAM) LIMITED | FULL | 19209 | C | 2025-12-31 |
| Detailed | EXOL LUBRICANTS LIMITED | FULL | 19209 | C | 2025-12-31 |
| Detailed | EXPRO EURASIA LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | EXPRO NORTH SEA LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | EXXONMOBIL CHEMICAL LIMITED | FULL | 19201 | C | 2025-12-31 |
| Detailed | FILM-OCEAN LTD. | FULL | 09100 | B | 2025-12-31 |
| Detailed | FMC TECHNOLOGIES LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | FORUM GERMANY HOLDINGS LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | FUCHS LUBRICANTS (UK) PLC | FULL | 19209 | C | 2025-12-31 |
| Detailed | GALILEO GLOBAL TECHNOLOGIES PLC | GROUP | 09100 | B | 2025-12-31 |
| Detailed | GAZPROM INTERNATIONAL UK LTD. | FULL | 09100 | B | 2025-12-31 |
| Detailed | GENEL ENERGY BLOCK 54 OMAN LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | GENEL ENERGY SARTA LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | GENEL ENERGY SOMALILAND LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | GETECH GROUP PLC | GROUP | 09100 | B | 2025-12-31 |
| Detailed | GTA FPSO COMPANY LTD | FULL | 09100 | B | 2025-12-31 |
| Detailed | GULFSANDS PETROLEUM PLC | GROUP | 06100 | B | 2025-12-31 |
| Detailed | H&R CHEMPHARM (UK) LIMITED | FULL | 19209 | C | 2025-12-31 |
| Detailed | HALLIBURTON LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | HARBOUR ENERGY CENTRAL ANDAMAN LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | HARBOUR ENERGY FINANCE LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | HARBOUR ENERGY MARKETING LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | HCS ABERDEEN LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | HELIX ENERGY SOLUTIONS (U.K.) LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | HELIX OFFSHORE SERVICES LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | HOLFORD GAS STORAGE LIMITED | FULL | 06200 | B | 2025-12-31 |
| Detailed | HP ALPHA LIMITED | GROUP | 06100 | B | 2025-12-31 |
| Detailed | HUMBER GATHERING SYSTEM LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | HUMBLY GROVE ENERGY LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | IMPACT AFRICA LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | IMPACT ENERGIES INTERNATIONAL LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | IMPACT OIL & GAS LIMITED | GROUP | 06100 | B | 2025-12-31 |
| Detailed | INEOS E&P (SIRI) UK LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | INEOS E&P (UK) LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | INEOS SALES (UK) LIMITED | FULL | 19201 | C | 2025-12-31 |
| Detailed | INTERNATIONAL TIN ASSOCIATION LTD | FULL | 09900 | B | 2025-12-31 |
| Detailed | INTERWELL LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | INVEPETROL LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | IOG ENERGIES LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | ITHACA (NE) UKCS LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | ITHACA EF LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | ITHACA ENERGY (NORTH SEA) PLC | FULL | 06100 | B | 2025-12-31 |
| Detailed | ITHACA MA LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | ITHACA OIL AND GAS LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | ITHACA SP E&P LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | ITHACA UKCS LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | ITHACA ZETA LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | JADESTONE ENERGY HOLDINGS LIMITED | FULL | 06200 | B | 2025-12-31 |
| Detailed | JADESTONE ENERGY PLC | GROUP | 06200 | B | 2025-12-31 |
| Detailed | KCA DEUTAG TECHNICAL SUPPORT LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | KELLAS CATS LIMITED | FULL | 06200 | B | 2025-12-31 |
| Detailed | KELLOGG BROWN & ROOT SOLUTIONS LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | KERAX LIMITED | FULL | 19209 | C | 2025-12-31 |
| Detailed | KUFPEC UK LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | LANSDOWNE RESOURCES PLC | GROUP | 06100 | B | 2025-12-31 |
| Detailed | LYSTER HOLDINGS LTD | GROUP | 19209 | C | 2025-12-31 |
| Detailed | MANA ENERGY LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | MANULI HYDRAULICS UK LIMITED | FULL | 05101 | B | 2025-12-31 |
| Detailed | MARUBENI NORTH SEA LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | MARUBENI OIL & GAS (QATAR) LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | MATARKA ENERGY LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | MCX DUNLIN (UK) LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | MCX OSPREY (UK) LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | MEDCO ENERGI THAILAND (E&P) LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | MEREN SERVICES LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | METHAX UK LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | MITSUI E&P GHANA KETA LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | MITSUI E&P MOZAMBIQUE AREA 1 LIMITED | GROUP | 06200 | B | 2025-12-31 |
| Detailed | MITSUI E&P UK LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | MOOVE LUBRICANTS LIMITED | FULL | 19209 | C | 2025-12-31 |
| Detailed | NATURAL RESOURCE CHARTER LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | NAVIGATOR TERMINALS MIDCO LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | NAVIGATOR TERMINALS NORTH TEES LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | NAVITAS PETROLEUM DEVELOPMENT AND PRODUCTION LTD | FULL | 06100 | B | 2025-12-31 |
| Detailed | NEO NEXT + ENERGY VENTURES LIMITED | FULL | 06200 | B | 2025-12-31 |
| Detailed | NEO NEXT+ ENERGY (ZEX) LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | NEO NEXT+ ENERGY CENTRAL NORTH SEA LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | NEO NEXT+ ENERGY CONSOLIDATED HOLDINGS LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | NEO NEXT+ ENERGY E.F. LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | NEO NEXT+ ENERGY E&P NORTH SEA UK LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | NEO NEXT+ ENERGY E&P UK LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | NEO NEXT+ ENERGY ELF UK LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | NEO NEXT+ ENERGY EXPLORATION UK LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | NEO NEXT+ ENERGY GT LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | NEO NEXT+ ENERGY OFFSHORE UK LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | NEO NEXT+ ENERGY PETROLEUM LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | NEO NEXT+ ENERGY UPSTREAM UK LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | NEPTUNE SUBSEA ENGINEERING LTD | FULL | 09100 | B | 2025-12-31 |
| Detailed | NOBLE CORPORATION PLC | GROUP | 09100 | B | 2025-12-31 |
| Detailed | NOBLE ENERGY (OILEX) LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | NOBLE ENERGY CAPITAL LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | NORPIPE PETROLEUM UK LIMITED | FULL | 19201 | C | 2025-12-31 |
| Detailed | NORPIPE TERMINAL HOLDCO LIMITED | GROUP | 19201 | C | 2025-12-31 |
| Detailed | NORSEA PIPELINE LIMITED | FULL | 19201 | C | 2025-12-31 |
| Detailed | NORTH MARA HOLDINGS (UK) LIMITED | FULL | 09900 | B | 2025-12-31 |
| Detailed | NORTHERN GAS PROCESSING LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | NOSTRUM OIL & GAS PLC | GROUP | 06100 | B | 2025-12-31 |
| Detailed | NOVASTAR ENERGY HOLDINGS LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | NSMP OPERATIONS LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | OCEAN INSTALLER CREWING LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | OCEAN INSTALLER LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | OCEAN INSTALLER SURF UK LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | ODE ASSET MANAGEMENT LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | ODFJELL DRILLING SHETLAND LTD | FULL | 09100 | B | 2025-12-31 |
| Detailed | ODFJELL RIG V LTD | FULL | 09100 | B | 2025-12-31 |
| Detailed | OIL STATES INDUSTRIES (UK) LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | ONE-DYAS E&P LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | ONE-DYAS EOG LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | ONE-DYAS EXPLORATION UK LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | ONE-DYAS MARINER LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | ONE-DYAS UK LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | OPHIR ENERGY INDONESIA LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | OPHIR ENERGY LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | OPHIR HOLDINGS & SERVICES (UK) LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | OPTIMA SOLUTIONS UK LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | OSM OFFSHORE ABERDEEN LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | PBE EUROPE LIMITED | FULL | 09900 | B | 2025-12-31 |
| Detailed | PENINSULA URANIUM LIMITED | FULL | 09900 | B | 2025-12-31 |
| Detailed | PERENCO GAS (UK) LIMITED | FULL | 06200 | B | 2025-12-31 |
| Detailed | PERENCO NORTH SEA LIMITED | FULL | 06200 | B | 2025-12-31 |
| Detailed | PERENCO UK LIMITED | GROUP | 06100 | B | 2025-12-31 |
| Detailed | PESECO LIMITED | GROUP | 06100 | B | 2025-12-31 |
| Detailed | PETRODEC UK LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | PETROSTRAT LIMITED | GROUP | 09100 | B | 2025-12-31 |
| Detailed | PHAROS ENERGY PLC | GROUP | 06100 | B | 2025-12-31 |
| Detailed | PHUEL OIL TOOLS LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | PIERCE PRODUCTION COMPANY LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | PREMIER OIL ABERDEEN SERVICES LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | PREMIER OIL AND GAS SERVICES LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | PREMIER OIL ANDAMAN I LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | PREMIER OIL E&P UK EU LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | PREMIER OIL E&P UK LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | PREMIER OIL GROUP LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | PREMIER OIL HOLDINGS LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | PREMIER OIL MEXICO HOLDINGS LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | PREMIER OIL MEXICO INVESTMENTS LIMITED | FULL | 06200 | B | 2025-12-31 |
| Detailed | PREMIER OIL UK LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | PRODUCTIONQUEST LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | PROSAFE OFFSHORE LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | PSL ENERGY SERVICES LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | PTTEP SP LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | R.S.CLARE & CO.,LIMITED | FULL | 19209 | C | 2025-12-31 |
| Detailed | RESOLUTE CORPORATE SERVICES UK LIMITED | FULL | 09900 | B | 2025-12-31 |
| Detailed | RESOLUTE UK 1 LIMITED | FULL | 09900 | B | 2025-12-31 |
| Detailed | RESOLUTE UK 2 LIMITED | FULL | 09900 | B | 2025-12-31 |
| Detailed | ROCKHOPPER EXPLORATION (HYDROCARBONS) LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | ROCKHOPPER EXPLORATION PLC | GROUP | 06100 | B | 2025-12-31 |
| Detailed | SABAH SHELL PETROLEUM COMPANY LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | SALAMANDER ENERGY GROUP LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | SALAMANDER ENERGY LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | SANTOS (UK) LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | SANTOS BANGLADESH LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | SANTOS SANGU FIELD LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | SCIENTIFIC DRILLING CONTROLS LIMITED | GROUP | 09100 | B | 2025-12-31 |
| Detailed | SENTINEL OFFSHORE VESSELS LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | SERICA ENERGY CHINOOK LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | SERICA ENERGY MELTEMI LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | SERICA ENERGY MISTRAL LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | SERICA ENERGY PLC | GROUP | 06100 | B | 2025-12-31 |
| Detailed | SHAW PIPELINE SERVICES UK LIMITED | GROUP | 09100 | B | 2025-12-31 |
| Detailed | SHELL CHINA EXPLORATION AND PRODUCTION COMPANY LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | SHELL CLAIR UK LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | SHELL EP OFFSHORE VENTURES LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | SHELL EXPLORATION AND PRODUCTION LIMITED | FULL | 06200 | B | 2025-12-31 |
| Detailed | SHELL GLOBAL LNG LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | SHELL SOUTH ASIA LNG LIMITED | FULL | 06200 | B | 2025-12-31 |
| Detailed | SHELL TRINIDAD 5(A) LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | SHELL TRINIDAD AND TOBAGO LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | SHELL TRINIDAD BLOCK 22 LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | SHELL TRINIDAD BLOCK E LIMITED | FULL | 06200 | B | 2025-12-31 |
| Detailed | SHELL U.K. NORTH ATLANTIC LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | SHELL UPSTREAM OVERSEAS SERVICES (I) LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | SINTANA ENERGY URUGUAY HOLDINGS LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | SOUND ENERGY MOROCCO SOUTH LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | SOUND ENERGY PLC | GROUP | 06100 | B | 2025-12-31 |
| Detailed | SPIRIT ENERGY NORTH SEA LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | SPIRIT ENERGY NORTH SEA OIL LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | SPIRIT ENERGY PRODUCTION UK LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | SPIRIT ENERGY RESOURCES LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | SPIRIT ENERGY SOUTHERN NORTH SEA LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | SPIRIT NORTH SEA GAS LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | SPIRIT RESOURCES (ARMADA) LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | SPM OIL & GAS SCOTLAND LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | STAR ENERGY GROUP PLC | GROUP | 06100 | B | 2025-12-31 |
| Detailed | STENA CARRON DRILLING LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | STENA DON DRILLING LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | STENA DRILLING (HOLDINGS) LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | STENA DRILLING HR LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | STENA DRILLING LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | STENA DRILLMAX ICE LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | STENA EVOLUTION DRILLING LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | STENA FORTH DRILLING LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | STENA OILFIELD SERVICES LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | STENA SPEY DRILLING LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | STENA SPEY SERVICES LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | STOREMCO TECHNICAL SERVICES INTERNATIONAL LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | STORM PROCUREMENT LIMITED | GROUP | 09900 | B | 2025-12-31 |
| Detailed | SUBSEA 7 I-TECH LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | SUBSEA 7 LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | SUBSEA 7 OFFSHORE RESOURCES (UK) LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | SUBSEA 7 PIPELINE PRODUCTION LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | SUBSEA LEASING LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | SUNDA ENERGY PLC | GROUP | 06100 | B | 2025-12-31 |
| Detailed | SURF CONTRACTORS LTD | FULL | 09100 | B | 2025-12-31 |
| Detailed | SWAGELINING LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | SWELLFIX UK LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | TALISMAN (JAMBI MERANG) LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | TALISMAN RESOURCES (NORTH WEST JAVA) LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | TALISMAN UK (SOUTH EAST SUMATRA) LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | TAQA BRATANI LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | TECHNIP SHIPS ONE LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | TECHNIPFMC PLC | GROUP | 09100 | B | 2025-12-31 |
| Detailed | TECHNIPFMC UK LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | TEESSIDE GAS & LIQUIDS PROCESSING | FULL | 09100 | B | 2025-12-31 |
| Detailed | THREE60 ENERGY WELLS UK LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | TOMAX DRILLING TECHNOLOGY UK LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | TOMORI E&P LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | TRANSWORLD PETROLEUM (U.K.) LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | TRIDENT ENERGY MANAGEMENT LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | TULLOW ARGENTINA LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | TULLOW CÔTE D'IVOIRE ONSHORE LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | TULLOW GROUP SERVICES LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | TULLOW OIL PLC | GROUP | 06100 | B | 2025-12-31 |
| Detailed | TULLOW OIL SPE LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | TUPRAS TRADING LTD | FULL | 19209 | C | 2025-12-31 |
| Detailed | UNION JACK OIL PLC | FULL | 06100 | B | 2025-12-31 |
| Detailed | UNITED OIL & GAS PLC | GROUP | 06100 | B | 2025-12-31 |
| Detailed | VALERO ENERGY LTD | FULL | 19201 | C | 2025-12-31 |
| Detailed | VENOIL LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | VIKING SUPPLY SHIPS LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | VITOL BROKING LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | WAYNE FUELING SYSTEMS UK HOLDCO LTD. | FULL | 09100 | B | 2025-12-31 |
| Detailed | WELLGEAR LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | WOOD MACKENZIE LIMITED | FULL | 09100 | B | 2025-12-31 |
| Detailed | WOODSIDE ENERGY (LA) MARKETING LTD | FULL | 09100 | B | 2025-12-31 |
| Detailed | WOODSIDE ENERGY (LA) TRADING UK LTD. | FULL | 09100 | B | 2025-12-31 |
| Detailed | WOODSIDE ENERGY (LA) UK LTD | FULL | 06200 | B | 2025-12-31 |
| Detailed | WOODSIDE ENERGY (TRINIDAD BLOCK 29) LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | WOODSIDE ENERGY (TRINIDAD BLOCK 5) LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | WOODSIDE ENERGY (TRINIDAD BLOCK 6) LIMITED | FULL | 06100 | B | 2025-12-31 |
| Detailed | ENI OIL ALGERIA LIMITED | FULL | 06100 | B | 2025-10-31 |
| Detailed | RESOURCE ENGINEERING LIMITED | FULL | 09100 | B | 2025-10-31 |
| Detailed | ANGUS ENERGY PLC | GROUP | 06100 | B | 2025-09-30 |
| Detailed | ANGUS ENERGY WEALD BASIN NO.3 LIMITED | FULL | 06100 | B | 2025-09-30 |
| Detailed | BEAVER MANAGEMENT SERVICES LIMITED | FULL | 09100 | B | 2025-09-30 |
| Detailed | BIG K PRODUCTS UK LIMITED | FULL | 19100 | C | 2025-09-30 |
| Detailed | DIALES CONSULT LIMITED | FULL | 09100 | B | 2025-09-30 |
| Detailed | DIALES GROUP PLC | GROUP | 09100 | B | 2025-09-30 |
| Detailed | PHOENIX GLOBAL RESOURCES LIMITED | GROUP | 06100 | B | 2025-09-30 |
| Detailed | SALTFLEETBY ENERGY LIMITED | FULL | 06200 | B | 2025-09-30 |
| Detailed | TETRA TECH RPS ENERGY LIMITED | FULL | 09100 | B | 2025-09-28 |
| Detailed | ALTRAD INTEGRITY SERVICES LIMITED | FULL | 09100 | B | 2025-08-31 |
| Detailed | ALTRAD TECHNICAL SERVICES (HOLDINGS) LIMITED | FULL | 09100 | B | 2025-08-31 |
| Detailed | ANTECH HOLDINGS LTD | GROUP | 09100 | B | 2025-08-31 |
| Detailed | ANTECH LIMITED | FULL | 09100 | B | 2025-08-31 |
| Detailed | HERIOT-WATT TRADING LIMITED | FULL | 09100 | B | 2025-07-31 |
| Detailed | JOHN CRANE ASSET MANAGEMENT SOLUTIONS LIMITED | FULL | 09100 | B | 2025-07-31 |
| Detailed | MIDLAND OIL GROUP LIMITED | GROUP | 19201 | C | 2025-07-31 |
| Detailed | PATERSON ENTERPRISES LIMITED | GROUP | 19209 | C | 2025-07-31 |
| Detailed | ALT RESOURCES PLC | FULL | 09100 | B | 2025-06-30 |
| Detailed | ATTOCK OIL COMPANY LIMITED(THE) | GROUP | 06100 | B | 2025-06-30 |
| Detailed | BEACH ENERGY (BASS GAS) LIMITED | FULL | 19201 | C | 2025-06-30 |
| Detailed | BEACH ENERGY (OTWAY) LIMITED | FULL | 09100 | B | 2025-06-30 |
| Detailed | BHP BILLITON PETROLEUM GREAT BRITAIN LIMITED | FULL | 09100 | B | 2025-06-30 |
| Detailed | CHEIRON ENERGY LIMITED | GROUP | 06100 | B | 2025-06-30 |
| Detailed | CHEIRON OIL & GAS LIMITED | FULL | 06100 | B | 2025-06-30 |
| Detailed | CUADRILLA BALCOMBE LIMITED | FULL | 09100 | B | 2025-06-30 |
| Detailed | CUADRILLA BOWLAND LIMITED | FULL | 09100 | B | 2025-06-30 |
| Detailed | CUADRILLA ELSWICK (NO.2) LIMITED | FULL | 09100 | B | 2025-06-30 |
| Detailed | CUADRILLA ELSWICK LIMITED | FULL | 06200 | B | 2025-06-30 |
| Detailed | CUADRILLA NORTH CLEVELAND LIMITED | FULL | 09100 | B | 2025-06-30 |
| Detailed | CUADRILLA RESOURCES LIMITED | FULL | 09100 | B | 2025-06-30 |
| Detailed | CUADRILLA WEALD LIMITED | FULL | 09100 | B | 2025-06-30 |
| Detailed | CUADRILLA WELL SERVICES LIMITED | FULL | 09100 | B | 2025-06-30 |
| Detailed | ELSWICK POWER LIMITED | FULL | 06200 | B | 2025-06-30 |
| Detailed | ERC EQUIPOISE LIMITED | GROUP | 09100 | B | 2025-06-30 |
| Detailed | FINDER ENERGY UK LIMITED | FULL | 06100 | B | 2025-06-30 |
| Detailed | FOXLEY ENERGY LIMITED | GROUP | 09100 | B | 2025-06-30 |
| Detailed | GCM RESOURCES PLC | GROUP | 05102 | B | 2025-06-30 |
| Detailed | IRONSIDES LUBRICANTS LIMITED(THE) | FULL | 19201 | C | 2025-06-30 |
| Detailed | LUCAS BOLNEY LIMITED | FULL | 06200 | B | 2025-06-30 |
| Detailed | LUCAS BOWLAND (NO.2) LIMITED | FULL | 06200 | B | 2025-06-30 |
| Detailed | LUCAS HOLDINGS (BOLNEY) LIMITED | FULL | 09100 | B | 2025-06-30 |
| Detailed | LUCAS HOLDINGS (BOWLAND) LIMITED | FULL | 09100 | B | 2025-06-30 |
| Detailed | ORCADIAN ENERGY PLC | GROUP | 06100 | B | 2025-06-30 |
| Detailed | PERENTI UK LIMITED | FULL | 09900 | B | 2025-06-30 |
| Detailed | PPL EUROPE E&P LIMITED | FULL | 06100 | B | 2025-06-30 |
| Detailed | PRIME AEP LIMITED | FULL | 06100 | B | 2025-06-30 |
| Detailed | PRIME GLOBAL ENERGIES LIMITED | FULL | 06100 | B | 2025-06-30 |
| Detailed | ROMAR INTERNATIONAL LTD. | FULL | 09100 | B | 2025-06-30 |
| Detailed | SALTIRE ENERGY LIMITED | GROUP | 09100 | B | 2025-06-30 |
| Detailed | SASOL UK LIMITED | FULL | 09100 | B | 2025-06-30 |
| Detailed | SCOPUS ENGINEERING LIMITED | FULL | 09100 | B | 2025-06-30 |
| Detailed | SHELL TUNISIA UPSTREAM LIMITED | FULL | 06100 | B | 2025-06-30 |
| Detailed | THE PARKMEAD GROUP PLC | GROUP | 06100 | B | 2025-06-30 |
| Detailed | WORLEY SERVICES UK LIMITED | FULL | 09100 | B | 2025-06-30 |
| Detailed | LUCAS BOWLAND (UK) LIMITED | FULL | 06200 | B | 2025-06-26 |
| Detailed | NUCORE GROUP LTD. | FULL | 09100 | B | 2025-05-31 |
| Detailed | TOWER REGENERATION LIMITED | GROUP | 05102 | B | 2025-05-31 |
| Detailed | CMS CEPCOR LIMITED | FULL | 09900 | B | 2025-04-30 |
| Detailed | COKEBUSTERS LIMITED | GROUP | 09100 | B | 2025-04-30 |
| Detailed | FIRST MARINE SOLUTIONS LIMITED | FULL | 09100 | B | 2025-04-30 |
| Detailed | TAM INTERNATIONAL NORTH SEA LIMITED | GROUP | 09100 | B | 2025-04-30 |
| Detailed | WITHAM OIL & PAINT LIMITED | FULL | 19209 | C | 2025-04-05 |
| Detailed | ALS HOLDINGS GROUP LIMITED | FULL | 09900 | B | 2025-03-31 |
| Detailed | ALS TESTING SERVICES (UK) LIMITED | FULL | 09900 | B | 2025-03-31 |
| Detailed | CAIRN ENERGY HYDROCARBONS LIMITED | FULL | 06100 | B | 2025-03-31 |
| Detailed | CNG FORESIGHT LIMITED | GROUP | 09100 | B | 2025-03-31 |
| Detailed | CNG SERVICES LTD | FULL | 09100 | B | 2025-03-31 |
| Detailed | CONTROL CUTTER LIMITED | FULL | 09100 | B | 2025-03-31 |
| Detailed | DELONEX ENERGY LIMITED | GROUP | 09100 | B | 2025-03-31 |
| Detailed | GRANVILLE OIL & CHEMICALS LIMITED | FULL | 19209 | C | 2025-03-31 |
| Detailed | MCQ COPPER LTD. | FULL | 09900 | B | 2025-03-31 |
| Detailed | MENDELL HELIUM PLC | FULL | 06100 | B | 2025-03-31 |
| Detailed | MINES RESCUE SERVICE LIMITED | FULL | 09900 | B | 2025-03-31 |
| Detailed | NIPPON SANSO OFFSHORE LIMITED | FULL | 09100 | B | 2025-03-31 |
| Detailed | SGH INVESTMENTS LIMITED | FULL | 09900 | B | 2025-03-31 |
| Detailed | STATS (UK) LTD. | GROUP | 09100 | B | 2025-03-31 |
| Detailed | STEWART HOLDINGS MANAGEMENT LIMITED | FULL | 09900 | B | 2025-03-31 |
Showing top 500 of 1,125 , sorted rich-first then by accounts recency. Full-list filter ships when seed JSON moves to the client.