UK companies/SIC 06100/Shareholders/Page 10

Shareholders of UK companies in SIC 06100Page 10 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: 25 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 2021-05-20 and 2026-03-08. 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
25

Shareholders that are UK companies
16

COVE ENERGY LIMITED

openregistry-gb-04994974·confirmation statement 2025-12-10·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
PTTEP AFRICA INVESTMENT LIMITEDopenregistry-h-pttep-africa-investment-limited-81d505	ORDINARY	66,321,017

PREMIER OIL BARAKUDA LIMITED

openregistry-gb-05052042·confirmation statement 2023-07-08·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
ENCORE OIL LIMITEDopenregistry-gb-03328217	ORDINARY	1

IGAS ENERGY LIMITED

openregistry-gb-05054503·confirmation statement 2024-04-10·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
STAR ENERGY GROUP PLCopenregistry-gb-04981279	ORDINARY	95,260,775

BG ROSETTA LIMITED

openregistry-gb-05203667·confirmation statement 2025-01-31·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
BG ENERGY HOLDINGS LIMITEDopenregistry-gb-03763515	£, 1.00, ORDINARY	2,263,668	100.00%

TULLOW OIL SK LIMITED

openregistry-gb-05287330·confirmation statement 2022-11-12·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
TULLOW OIL PLCopenregistry-gb-03919249	ORDINARY	142,587,300

BP EXPLORATION LIBYA LIMITED

openregistry-gb-05335923·confirmation statement 2026-01-19·1 shareholder·1 share class

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

BP EXPLORATION NORTH AFRICA LIMITED

openregistry-gb-05335927·confirmation statement 2026-01-19·1 shareholder·1 share class

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

PITKIN PETROLEUM LIMITED

openregistry-gb-05416227·confirmation statement 2024-04-04·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
PXP ENERGY CORPORATIONopenregistry-h-pxp-energy-corporation-088b27	ORDINARY	4,383,536	100.00%

IGAS ENERGY ENTERPRISE LIMITED

openregistry-gb-05457589·confirmation statement 2024-04-30·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
STAR ENERGY GROUP PLCopenregistry-gb-04981279	ORDINARY	3,305,805

XTO UK, LTD

openregistry-gb-05458042·confirmation statement 2021-05-20·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
XH, LLCopenregistry-h-xh-llc-9b95f6	ORDINARY	2

ENERGY (PHT GP) LIMITED

openregistry-gb-05490404·confirmation statement 2026-03-08·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
PHT ENERGY (THAILAND) PTE. LTD.openregistry-h-pht-energy-thailand-pte-ltd-bf90b7	ORDINARY	920,910

ATLANTIC INTERNATIONAL OPERATION LIMITED

openregistry-gb-05539706·confirmation statement 2026-03-02·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
MUSTAFA OZKANopenregistry-h-mustafa-ozkan-763b3d	ORDINARY SHARES	1,000

SOJITZ OIL & GAS (EGYPT) LIMITED

openregistry-gb-05558621·confirmation statement 2024-09-08·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
SOJITZ CORPORATIONopenregistry-h-sojitz-corporation-ea0e55	ORDINARY	151,000	100.00%

SHELL TRINIDAD 5(A) LIMITED

openregistry-gb-05574647·confirmation statement 2021-10-12·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
BG INTERNATIONAL LIMITEDopenregistry-gb-00902239	ORDINARY	113,049,657	100.00%

TULLOW GROUP SERVICES LIMITED

openregistry-gb-05660209·confirmation statement 2024-12-19·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
TULLOW OIL PLCopenregistry-gb-03919249	ORDINARY	551,476,346

PREMIER OIL ANS LIMITED

openregistry-gb-05681805·confirmation statement 2023-09-19·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
PREMIER OIL HOLDINGS LIMITEDopenregistry-gb-03689620	ORDINARY	1

NEO NEXT+ ENERGY (ZEX) LIMITED

openregistry-gb-05834920·confirmation statement 2022-06-01·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
NEO ENERGY (ZEL) LIMITEDopenregistry-gb-06748922	ORDINARY	40,001

NEO NEXT+ ENERGY CENTRAL NORTH SEA LIMITED

openregistry-gb-05894683·confirmation statement 2022-08-02·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
NEO ENERGY (ZPL) LIMITEDopenregistry-gb-08818762	ORDINARY	151,153,846	100.00%

ITHACA EXPLORATION LIMITED

openregistry-gb-05914627·confirmation statement 2025-09-07·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
ITHACA OIL AND GAS LIMITEDopenregistry-gb-01546623	ORDINARY	1	100.00%

TAQA BRATANI LIMITED

openregistry-gb-05975475·confirmation statement 2025-04-27·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
TAQA INTERNATIONAL BVopenregistry-h-taqa-international-bv-6d1e2c	ORDINARY	689,611,263

TETRA ENERGY UK ONSHORE LTD

openregistry-gb-06030678·confirmation statement 2023-09-22·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
TETRA ENERGY GAMMA LIMITEDopenregistry-gb-09655155	ORDINARY	7,500,000

NEO NEXT+ ENERGY PATHWAY LIMITED

openregistry-gb-06212075·confirmation statement 2023-04-13·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
NEO ENERGY CENTRAL NORTH SEA LIMITEDopenregistry-gb-05894683	ORDINARY	120,207,203	100.00%

STAR ENERGY WEALD BASIN LIMITED

openregistry-gb-06293763·confirmation statement 2023-06-26·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
STAR ENERGY GROUP PLCopenregistry-gb-04981279	ORDINARY	52,232,050

HP ALPHA LIMITED

openregistry-gb-06433748·confirmation statement 2021-11-21·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
KCA DEUTAG INTERNATIONAL 3 LIMITEDopenregistry-gb-12922637	ORDINARY	1

JERSEY PETROLEUM LTD

openregistry-gb-06490608·confirmation statement 2026-01-13·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
JERSEY NORTH SEA HOLDINGS LIMITEDopenregistry-gb-06451896	ORDINARY A	77,050

NEO NEXT+ ENERGY (ZEL) LIMITED

openregistry-gb-06748922·confirmation statement 2022-11-17·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
NEO ENERGY (ZPL) LIMITEDopenregistry-gb-08818762	ORDINARY	375,001,824	100.00%

UKOG (234) LTD

openregistry-gb-07055133·confirmation statement 2021-10-23·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
UK OIL & GAS PLCopenregistry-gb-05299925	ORDINARY	1

NOBLE ENERGY CAPITAL LIMITED

openregistry-gb-07098313·confirmation statement 2025-09-17·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
NBL INTERNATIONAL B.V.openregistry-h-nbl-international-b-v-1ae3a4	ORDINARY	11,794,706

SHELL CLAIR UK LIMITED

openregistry-gb-07108515·confirmation statement 2022-11-25·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
SHELL NORTH SEA HOLDINGS LIMITEDopenregistry-gb-FC029155	US$, 1.00, ORDINARY SHARE OF USD 1	1,158,178,752

CHEIRON ENERGY LIMITED

openregistry-gb-07201627·confirmation statement 2023-03-24·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
CHEIRON HOLDINGS EGYPT LIMITEDopenregistry-h-cheiron-holdings-egypt-limited-c5826f	ORDINARY	5,000,012	100.00%

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.