UK companies/SIC 06100/Shareholders/Page 12

Shareholders of UK companies in SIC 06100Page 12 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: 22 distinct shareholders holding 35 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 2021-06-01 and 2026-03-28. 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
22

Shareholders that are UK companies
11

WELLESLEY HOLDCO LIMITED

openregistry-gb-09349380·confirmation statement 2023-12-10·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
WELLESLEY MIDCO LIMITEDopenregistry-h-wellesley-midco-limited-db6748	ORDINARY	42,216,385

AFENTRA (ONSHORE DEVELOPMENTS) LTD

openregistry-gb-09353584·confirmation statement 2021-10-10·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
AFENTRA PLCopenregistry-gb-01757721	ORDINARY	1

HYDROQUEST ENTERPRISE LIMITED

openregistry-gb-09481487·confirmation statement 2023-09-10·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
SINA NOORIopenregistry-h-sina-noori-2e7538	ORDINARY	200

TETRA ENERGY GAMMA LTD

openregistry-gb-09655155·confirmation statement 2023-09-19·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
TETRA ENERGIES LIMIEDopenregistry-h-tetra-energies-limied-9a6fce	ORDINARY	1,000

ROCKROSE ENERGY LIMITED

openregistry-gb-09665181·confirmation statement 2024-08-05·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
VIARO ENERGY LIMITEDopenregistry-gb-12471979	ORDINARY	100

TOTALENERGIES E&P INTERNATIONAL K1 LIMITED

openregistry-gb-09849276·confirmation statement 2021-10-29·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
TOTALENERGIES E&P INTERNATIONAL LTD.openregistry-gb-09812925	ORDINARY	61,378,265

TOTALENERGIES E&P INTERNATIONAL K3 LIMITED

openregistry-gb-09849354·confirmation statement 2021-10-29·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
TOTALENERGIES E&P INTERNATIONAL LTD.openregistry-gb-09812925	ORDINARY	233,723,451

TOTALENERGIES E&P INTERNATIONAL K2 LIMITED

openregistry-gb-09849396·confirmation statement 2021-10-29·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
TOTALENERGIES E&P INTERNATIONAL LTD.openregistry-gb-09812925	ORDINARY	294,685,223

MANA ENERGY LIMITED

openregistry-gb-09923108·confirmation statement 2024-12-17·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
SOUND ENERGY PLCopenregistry-gb-05344804	ORDINARY	101	100.00%

DRAUPNER ENERGY LIMITED

openregistry-gb-10090835·confirmation statement 2025-03-20·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
TRAILBLAZER ABopenregistry-h-trailblazer-ab-f1af23	ORDINARY	6,760	100.00%

OPHIR HOLDINGS & SERVICES (UK) LIMITED

openregistry-gb-10141450·confirmation statement 2026-03-28·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
OPHIR ENERGY LIMITEDopenregistry-gb-05047425	ORDINARY	12

NOBLE HIGHLANDER UK LTD

openregistry-gb-10195411·confirmation statement 2024-05-22·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
NOBLECORP DILLING HOLDINGS SINGAPORE PTE. LTDopenregistry-h-noblecorp-dilling-holdings-singapore-pte-4f82f8	ORDINARY	1,061,028,002

UKOG TURKEY LTD

openregistry-gb-10212262·confirmation statement 2021-06-01·1 shareholder·1 share class

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

TULLOW NEW VENTURES LIMITED

openregistry-gb-10233912·confirmation statement 2024-06-14·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
TULLOW OVERSEAS HOLDINGS B.V.openregistry-gb-FC033193	ORDINARY	2

TULLOW CÔTE D'IVOIRE ONSHORE LIMITED

openregistry-gb-10233930·confirmation statement 2024-06-14·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
TULLOW OVERSEAS HOLDINGS B.V.openregistry-gb-FC033193	ORDINARY	4

NOBEL OIL E&P CASPIAN LIMITED

openregistry-gb-10253147·confirmation statement 2021-06-26·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
NOBEL OIL E&P (UK) LIMITEDopenregistry-gb-08838907	ORDINARY	102

NOBLE HOLDING LAND SUPPORT LIMITED

openregistry-gb-10535699·confirmation statement 2025-01-08·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
NOBLE DRILLING HOLDING LLCopenregistry-h-noble-drilling-holding-llc-7a65c0	ORDINARY	203

CTA TRANSANDINA LIMITED

openregistry-gb-10564496·confirmation statement 2025-01-07·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
SHABTAI NASIopenregistry-h-shabtai-nasi-730a0e	ORDINARY	100

DIAKRINO LIMITED

openregistry-gb-10573140·confirmation statement 2022-06-29·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
KOLAWOLE ANTHONYopenregistry-h-kolawole-anthony-f6fc4c	ORDINARY	1,000

PRAX HURRICANE HOLDINGS LIMITED

openregistry-gb-10654801·confirmation statement 2024-03-07·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
PRAX UPSTREAM LIMITEDopenregistry-gb-05245689	ORDINARY	100,000,000

PRAX HURRICANE (WHIRLWIND) LIMITED

openregistry-gb-10654845·confirmation statement 2024-03-05·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
PRAX UPSTREAM LIMITEDopenregistry-gb-05245689	ORDINARY	2,914,409,469

PRAX HURRICANE (STRATHMORE) LIMITED

openregistry-gb-10654846·confirmation statement 2024-03-05·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
PRAX UPSTREAM LIMITEDopenregistry-gb-05245689	ORDINARY	79,755,026

PRAX HURRICANE GWA LIMITED

openregistry-gb-10656130·confirmation statement 2024-03-06·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
PRAX HURRICANE HOLDINGS LIMITEDopenregistry-gb-10654801	ORDINARY	1,305,631,179

PRAX HURRICANE GLA LIMITED

openregistry-gb-10656211·confirmation statement 2024-03-06·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
PRAX HURRICANE HOLDINGS LIMITEDopenregistry-gb-10654801	ORDINARY	100,000,000

ISLANDER LIMITED

openregistry-gb-10726649·confirmation statement 2024-03-12·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
CARL DONOCLIFTopenregistry-h-carl-donoclift-ed28d8	ORDINARY	1

TRINNITECH U.K. PVT. LTD.

openregistry-gb-10761262·confirmation statement 2023-05-09·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
TERELEQ PTE. LTD.openregistry-h-tereleq-pte-ltd-c94b59	ORDINARY	100	100.00%

TULLOW PERU LIMITED

openregistry-gb-10963759·confirmation statement 2021-11-12·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
TULLOW OVERSEAS HOLDINGS B.V.openregistry-gb-FC033193	ORDINARY	2

NEO NEXT + ENERGY DELTA LIMITED

openregistry-gb-11021922·confirmation statement 2026-02-16·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
NEO ENERGY RESOURCES UK LIMITEDopenregistry-gb-00825828	ORDINARY	656,557,867

AXCESS MARINE CONTRACTORS(UK) LTD

openregistry-gb-11038981·confirmation statement 2023-09-11·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
AXCESS MARINE CONTRACTORS LIMITEDopenregistry-h-axcess-marine-contractors-limited-ea93db	ORDINARY	82	80.39%
AXCESS MARINE CONTRACTORS LIMITEDopenregistry-h-axcess-marine-contractors-limited-ea93db	ORDINARY	12	11.76%
AXCESS MARINE CONTRACTORS LIMITEDopenregistry-h-axcess-marine-contractors-limited-ea93db	ORDINARY	8	7.84%
AXCESS MARINE CONTRACTORS LIMITEDopenregistry-h-axcess-marine-contractors-limited-ea93db	ORDINARY	0	0.00%
AXCESS MARINE CONTRACTORS LIMITEDopenregistry-h-axcess-marine-contractors-limited-ea93db	ORDINARY	0	0.00%
AXCESS MARINE CONTRACTORS LIMITEDopenregistry-h-axcess-marine-contractors-limited-ea93db	ORDINARY	0	0.00%

NEO NEXT + ENERGY ZETA LIMITED

openregistry-gb-11147502·confirmation statement 2026-02-16·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
NEO ENERGY RESOURCES UK LIMITEDopenregistry-gb-00825828	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.