UK companies/SIC 06100/Shareholders/Page 13

Shareholders of UK companies in SIC 06100Page 13 of 15

Extraction of crude petroleum·1,291 companies carry this code·30 shown on this page

SIC 06100 — Extraction of crude petroleum is the Companies House industry code carried by 1,291 UK companies. This page sets out the shareholder register of 30 of them: 28 distinct shareholders holding 30 share-class positions. Every figure comes from the statement of capital and list of members in that company’s most recent CS01 confirmation statement, filed between 2021-06-03 and 2026-03-06. Each company and each shareholder carries a Sophymarine OpenRegistry ID.

Industry code
SIC 06100

On the UK register
1,291

With a shareholder register
424

Companies on this page
30

Distinct shareholders
28

Shareholders that are UK companies
13

MACGREGOR ENGINEERING SERVICE LTD

openregistry-gb-11241466·confirmation statement 2026-03-06·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
DARREN MACGREGORopenregistry-h-darren-macgregor-1c23d3	ORDINARY	100	100.00%

DSR TECHNOLOGIES LTD

openregistry-gb-11379459·confirmation statement 2023-02-01·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
DHAIRYAM SINGHopenregistry-h-dhairyam-singh-1190b3	ORDINARY	2

WOODSIDE ENERGY (BULGARIA) LIMITED

openregistry-gb-11479923·confirmation statement 2025-07-23·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
WOODSIDE ENERGY (UK) LIMITEDopenregistry-gb-04232374	ORDINARY	46,406,968	100.00%

SINOK ENERGY LTD

openregistry-gb-11485665·confirmation statement 2023-09-17·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
SINOK OIL & GAS LTDopenregistry-gb-11554338	ORDINARY	100

SINOK OIL & GAS LTD

openregistry-gb-11554338·confirmation statement 2023-09-27·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
SINOK EXPLORATION AND PRODUCTION LIMITEDopenregistry-gb-08966920	ORDINARY	100

HIGH POWER PETROLEUM (CARIBBEAN) UK LIMITED

openregistry-gb-11647093·confirmation statement 2025-10-28·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
HIGH POWER PETROLEUM LLCopenregistry-h-high-power-petroleum-llc-051d27	ORDINARY	357,637,878	100.00%

ENERGEAN GROUP SERVICES LIMITED

openregistry-gb-11697920·confirmation statement 2023-11-26·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
ENERGEAN PLCopenregistry-gb-10758801	ORDINARY	1,452,524

REYES SEAL & CHARTER LIMITED

openregistry-gb-11716048·confirmation statement 2023-09-24·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
JODY GARETH AKPOVETAopenregistry-h-jody-gareth-akpoveta-7f6b01	ORDINARY	1	100.00%

BP EXPLORATION (D230) LIMITED

openregistry-gb-11796185·confirmation statement 2026-02-09·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
BP EXPLORATION OPERATING COMPANY LIMITEDopenregistry-gb-00305943	1, US$1.00 ORDINARY	1

BOLTON EASY LET LTD

openregistry-gb-11935778·confirmation statement 2026-01-13·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
FARAMARZ BAGDELI 39 CHORLEY NEW RD BOLTON ENGLAND BL1 4QRopenregistry-h-faramarz-bagdeli-39-chorley-new-rd-bolto-b5fcc4	ORDINARY	1	100.00%

TULLOW ARGENTINA LIMITED

openregistry-gb-12003213·confirmation statement 2024-11-12·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
TULLOW OVERSEAS HOLDINGS B.V.openregistry-gb-FC033193	ORDINARY	6

NEO NEXT+ ENERGY PUK LIMITED

openregistry-gb-12086835·confirmation statement 2022-07-04·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
NEO ENERGY UPSTREAM UK LIMITEDopenregistry-gb-SC279865	ORDINARY	100	100.00%

NEWMED ENERGY UK LIMITED

openregistry-gb-12098377·confirmation statement 2025-11-14·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
NEWMED ENERGY - LIMITED PARTNERSHIPopenregistry-h-newmed-energy-limited-partnership-85f082	ORDINARY	50,001

WOODSIDE ENERGY (CONGO) LIMITED

openregistry-gb-12175413·confirmation statement 2025-09-16·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
WOODSIDE ENERGY (UK) LIMITEDopenregistry-gb-04232374	ORDINARY	53,425,699	100.00%

WOODSIDE ENERGY FINANCE (UK) LIMITED

openregistry-gb-12373821·confirmation statement 2023-12-19·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
WOODSIDE ENERGY (UK) LIMITEDopenregistry-gb-04232374	ORDINARY	367,150,001	100.00%

PANORO 2B LIMITED

openregistry-gb-12473045·confirmation statement 2026-02-19·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
PANORO ENERGY ASAopenregistry-h-panoro-energy-asa-55356a	ORDINARY	9,555,694

PHAROS ENERGY ISRAEL LIMITED

openregistry-gb-12645819·confirmation statement 2021-06-03·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
PHAROS ENERGY PLCopenregistry-gb-03300821	ORDINARY	100	100.00%

CAPRICORN EGYPT (HOLDING) LIMITED

openregistry-gb-12713112·confirmation statement 2022-07-05·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
CAPRICORN OIL LIMITEDopenregistry-gb-SC301223	ORDINARY SHARES OF £1 EACH	1	100.00%

CAPRICORN EGYPT LIMITED

openregistry-gb-12716481·confirmation statement 2022-07-05·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
CAPRICORN EGYPT (HOLDING) LIMITEDopenregistry-gb-12713112	ORDINARY SHARES OF £1 EACH	1	100.00%

CORNERSTONE NORTH SEA LTD

openregistry-gb-12916351·confirmation statement 2024-09-29·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
CRG HOLDCO LIMITEDopenregistry-gb-12901726	ORDINARY	100

ESTUARY FUEL OILS LIMITED

openregistry-gb-12926272·confirmation statement 2025-10-26·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
ANDREW GEOFFREY MOULDopenregistry-h-andrew-geoffrey-mould-ec5e8a	ORDINARY	1	100.00%

ESTUARY FUELS LIMITED

openregistry-gb-12926917·confirmation statement 2025-10-03·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
ANDREW MOULDopenregistry-h-andrew-mould-00ee34	ORDINARY	1	100.00%

SINTANA ENERGY URUGUAY HOLDINGS LIMITED

openregistry-gb-12937354·confirmation statement 2025-12-02·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
CHALLENGER ENERGY GROUP PLCopenregistry-h-challenger-energy-group-plc-2dc17a	ORDINARY	1

NORTH SEA (GOLDEN EAGLE) RESOURCES LTD.

openregistry-gb-13148646·confirmation statement 2025-01-20·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
ENQUEST HEATHER LIMITEDopenregistry-gb-02748866	ORDINARY	1

MAXIMANCE 2030 LTD

openregistry-gb-13190113·confirmation statement 2023-08-11·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
FERNANDO ALBERTO FERREIRA CALDERONopenregistry-h-fernando-alberto-ferreira-calderon-d6e5d7	ORDINARY	100	100.00%

EKOSAF LIMITED

openregistry-gb-13443136·confirmation statement 2024-10-02·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
KOURA SAREopenregistry-h-koura-sare-2ff2f1	ORDINARY	1	100.00%

AZULE ENERGY LIMITED

openregistry-gb-13923476·confirmation statement 2024-02-12·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
AZULE ENERGY HOLDINGS LIMITEDopenregistry-gb-13947643	ORDINARY	1

SKYDATASOL HOLDINGS LTD

openregistry-gb-14149164·confirmation statement 2025-09-25·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
NATIONAL SECURITY FRAMEWORK OF ANTARCTICAopenregistry-h-national-security-framework-of-antarctic-305478	ORDINARY	100,000,000

ADA OIL AND GAS SERVICES LTD

openregistry-gb-14461364·confirmation statement 2023-11-03·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
ALAN PAUL SMITHopenregistry-h-alan-paul-smith-e632ab	ORDINARY	100

MAJOR CORPORATION LIMITED

openregistry-gb-14745224·confirmation statement 2025-02-27·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
GODWIN DANIELSopenregistry-h-godwin-daniels-598f87	ORDINARY	1

Each shareholder carries a Sophymarine OpenRegistry ID. Where the shareholder resolves unambiguously to a UK registered company the ID is openregistry-gb- plus its Companies House number, so the same company carries the same ID wherever it appears. Every other shareholder, including individuals, is given openregistry-h- plus the name as filed and a short hash of it.

A name-derived ID keys the name as recorded on the confirmation statement, not a verified individual. Two different people filed under the same name share one ID; one person filed inconsistently across companies receives more than one.

“% of class” is the holding as a proportion of the shares allotted in that class, from the statement of capital in the same filing. It is blank where the filing states no allotment for the class.

Not every UK company has a machine-readable shareholder list. 424 of the 1,291 companies in SIC 06100 do; companies without one are not listed here.

Source: UK Companies House CS01 confirmation statements and the Free Company Data product, parsed by OpenRegistry. Figures are as filed on the date shown against each company and are not restated for later share transfers.