UK companies/SIC 06200/Shareholders/Page 8

Shareholders of UK companies in SIC 06200Page 8 of 9

Extraction of natural gas·708 companies carry this code·30 shown on this page

SIC 06200 — Extraction of natural gas is the Companies House industry code carried by 708 UK companies. This page sets out the shareholder register of 30 of them: 27 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 2021-01-24 and 2026-04-17. Each company and each shareholder carries a Sophymarine OpenRegistry ID.

Industry code
SIC 06200

On the UK register
708

With a shareholder register
242

Companies on this page
30

Distinct shareholders
27

Shareholders that are UK companies
15

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

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

BACHMANN GROUP LTD

openregistry-gb-11645647·confirmation statement 2023-10-08·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
BKL VENTURES SAopenregistry-h-bkl-ventures-sa-a26b66	PREFERENCE	3,150	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

SDX ENERGY HOLDINGS (UK) LIMITED

openregistry-gb-11788290·confirmation statement 2021-01-24·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
SDX ENERGY PLCopenregistry-gb-11894102	ORDINARY	2	100.00%

HARTSHEAD RESOURCES LTD

openregistry-gb-11971748·confirmation statement 2022-04-29·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
HARTSHEAD RESOURCES NLopenregistry-h-hartshead-resources-nl-998635	ORDINARY	166,667

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%

VIARO ENERGY LIMITED

openregistry-gb-12471979·confirmation statement 2022-08-19·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
VIARO INVESTMENT LIMITEDopenregistry-gb-12369869	ORDINARY	96,000,000

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

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

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%

DSMUK CONSULTING LTD

openregistry-gb-13958557·confirmation statement 2024-09-16·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
TEMITOPE ONIFADEopenregistry-h-temitope-onifade-6ebb49	ORDINARY	1,000,000	100.00%

BP AGUNG I LIMITED

openregistry-gb-14067214·confirmation statement 2025-04-24·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
BP EXPLORATION OPERATING COMPANY LIMITEDopenregistry-gb-00305943	1.00, US$1.00 ORDINARY	32,800,001

BP AGUNG II LIMITED

openregistry-gb-14067273·confirmation statement 2025-04-24·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
BP EXPLORATION OPERATING COMPANY LIMITEDopenregistry-gb-00305943	1.00, US $1.00 ORDINARY	12,300,001	100.00%

ICC CONSORTIUM LIMITED

openregistry-gb-14230885·confirmation statement 2025-07-12·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
NASER KHANopenregistry-h-naser-khan-3c76bc	ORDINARY	1	100.00%

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

TERN ENERGY LIMITED

openregistry-gb-14778017·confirmation statement 2026-04-02·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
MICHAEL WILLIAMS 9 THE FORT CAWSAND TORPOINT ENGLAND PL10 1PLopenregistry-h-michael-williams-9-the-fort-cawsand-torp-c54e6e	ORDINARY	10

CHARIOT OFFSHORE GAS LIMITED

openregistry-gb-15285671·confirmation statement 2025-11-14·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
CHARIOT LIMITEDopenregistry-h-chariot-limited-9462f7	ORDINARY	67,090,068

INEOS ENERGY E&P HOLDINGS LIMITED

openregistry-gb-15737463·confirmation statement 2025-05-22·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
INEOS OFFSHORE BCS LIMITEDopenregistry-gb-09687203	ORDINARY	2

MYCORP ENERGY LIMITED

openregistry-gb-15784914·confirmation statement 2025-06-16·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
GILAD MYERSONopenregistry-h-gilad-myerson-42829e	ORDINARY	1	100.00%

EXXONMOBIL SNS LIMITED

openregistry-gb-15830434·confirmation statement 2025-07-10·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
ESSO EXPLORATION AND PRODUCTION UK LIMITEDopenregistry-gb-00207426	ORDINARY	1	100.00%

ONEGAS WEST LIMITED

openregistry-gb-15846552·confirmation statement 2025-07-17·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
SHELL U.K. LIMITEDopenregistry-h-shell-u-k-limited-1852e4	£, 1.0000000000000000000, ORDINARY (VOTING)	1	100.00%

INEOS ENERGY E&P HOLDINGS II LIMITED

openregistry-gb-16026505·confirmation statement 2025-10-17·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
INEOS ENERGY E&P HOLDINGS LIMITEDopenregistry-gb-15737463	ORDINARY	2

INEOS ENERGY E&P HOLDINGS III LIMITED

openregistry-gb-16054541·confirmation statement 2025-10-31·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
INEOS ENERGY E&P HOLDINGS II LIMITEDopenregistry-gb-16026505	ORDINARY	2

THREE60 ENERGY WELLS UK LIMITED

openregistry-gb-SC131282·confirmation statement 2026-04-17·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
THREE60 ENERGY WELLS UK HOLDINGS LIMITEDopenregistry-gb-SC511463	ORDINARY	17,000

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. 242 of the 708 companies in SIC 06200 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.