UK companies/SIC 09100/Shareholders/Page 28

Shareholders of UK companies in SIC 09100Page 28 of 30

Support activities for petroleum and natural gas extraction·3,467 companies carry this code·30 shown on this page

SIC 09100 — Support activities for petroleum and natural gas extraction is the Companies House industry code carried by 3,467 UK companies. This page sets out the shareholder register of 30 of them: 29 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 2021-06-05 and 2026-06-06. Each company and each shareholder carries a Sophymarine OpenRegistry ID.

Industry code
SIC 09100

On the UK register
3,467

With a shareholder register
883

Companies on this page
30

Distinct shareholders
29

Shareholders that are UK companies
16

COC ENGINEERING LIMITED

openregistry-gb-15717497·confirmation statement 2024-10-21·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
MUHAMMAD IRFAN HUSSAINopenregistry-h-muhammad-irfan-hussain-8824cd	ORDINARY	100

ECHO SEISMIC HOLDINGS LTD

openregistry-gb-15764993·confirmation statement 2025-06-05·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
ECHO SEISMIC LTDopenregistry-h-echo-seismic-ltd-a7af9c	ORDINARY	100	100.00%

VENOIL LIMITED

openregistry-gb-15784406·confirmation statement 2025-06-16·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
SOLAI HOLDINGS LIMITEDopenregistry-gb-01882065	ORDINARY	100	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%

PENTA ENERGY LTD

openregistry-gb-15892974·confirmation statement 2026-06-06·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
MOHAMMED FARAJopenregistry-h-mohammed-faraj-4d5106	ORDINARY	100

INCHGOWER GEO LIMITED

openregistry-gb-16164176·confirmation statement 2026-01-05·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
ROBERT BERNARD NEWBOULDopenregistry-h-robert-bernard-newbould-341491	ORDINARY	1

EGAL CONSULTING LTD

openregistry-gb-16248889·confirmation statement 2026-02-11·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
ALEX CHARLES LENGYELopenregistry-h-alex-charles-lengyel-85d029	ORDINARY	1

BP GAEA II LIMITED

openregistry-gb-16397618·confirmation statement 2026-04-21·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
BP EXPLORATION OPERATING COMPANY LIMITEDopenregistry-gb-00305943	1.0, ORDINARY	1	100.00%

ENERGY HORIZONS LTD

openregistry-gb-17188321·confirmation statement 2026-05-24·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
FARID HADIAMANopenregistry-h-farid-hadiaman-5bff0f	ORDINARY	100	100.00%

VERTICAL BLUE SKY LTD

openregistry-gb-NI642295·confirmation statement 2023-11-21·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
MR DARRELL CRAIG PHILLIPSopenregistry-h-mr-darrell-craig-phillips-7ce6b7	ORDINARY	1

E M CABLE SERVICES (NORTH SEA) LIMITED

openregistry-gb-SC090493·confirmation statement 2026-03-29·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
EM CABLE HOLDINGS LIMITEDopenregistry-gb-SC429198	ORDINARY	90	100.00%

MODUSPEC LTD

openregistry-gb-SC115074·confirmation statement 2024-12-22·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
MR GROUP INTERNATIONAL BVopenregistry-h-mr-group-international-bv-cfa6a9	ORDINARY	1,000

VYSUS (GB) LIMITED

openregistry-gb-SC125513·confirmation statement 2023-06-08·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
VYSUS HOLDINGS (UK) LIMITEDopenregistry-gb-SC677766	ORDINARY	194,692

SCOPUS ENGINEERING LIMITED

openregistry-gb-SC129734·confirmation statement 2025-11-09·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
WORLEY SERVICES UK LIMITEDopenregistry-gb-SC572221	ORDINARY	100

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

SPM OIL & GAS SCOTLAND LIMITED

openregistry-gb-SC131809·confirmation statement 2021-06-05·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
SPM OIL & GAS INC.openregistry-h-spm-oil-gas-inc-482941	ORDINARY	1,000

ALTRAD INTEGRITY SERVICES LIMITED

openregistry-gb-SC161193·confirmation statement 2025-10-10·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
ALTRAD TECHNICAL SERVICES (HOLDINGS) LIMITEDopenregistry-gb-SC272959	ORDINARY	10,604,001

TRACS INTERNATIONAL LIMITED

openregistry-gb-SC177956·confirmation statement 2026-03-25·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
AGNIESZKA LUCYNA GALESKAopenregistry-h-agnieszka-lucyna-galeska-0bd9ef	ORDINARY	6,000

STATS (UK) LTD.

openregistry-gb-SC183018·confirmation statement 2025-10-16·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
MITSUI & CO., LTD.openregistry-h-mitsui-co-ltd-b3fbaf	ORDINARY	340,051	100.00%

CHRIS DYKES INTERNATIONAL LTD.

openregistry-gb-SC240239·confirmation statement 2021-11-28·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
WELL INTEGRITY VERIFICATION LIMITEDopenregistry-gb-09995533	ORDINARY	2	100.00%

EXPLORATION & PRODUCTION INFORMATION COMPANY LIMITED

openregistry-gb-SC250241·confirmation statement 2025-04-11·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
ASHENWOOD HOLDINGS LTDopenregistry-gb-03403758	ORDINARY	2

SUPERIOR ENERGY SERVICES LIMITED

openregistry-gb-SC259694·confirmation statement 2022-01-10·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
SUPERIOR ENERGY SERVICES (UK) LIMITEDopenregistry-gb-SC366014	ORDINARY	1	100.00%

BLAZE MANUFACTURING SOLUTIONS LTD.

openregistry-gb-SC306482·confirmation statement 2024-08-08·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
BLAZE HOLDCO LIMITEDopenregistry-gb-SC648936	A ORDINARY	2,175,100

ALTERA VOYAGEUR PRODUCTION LIMITED

openregistry-gb-SC314841·confirmation statement 2023-01-16·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
VOYAGEUR LLCopenregistry-h-voyageur-llc-923903	ORDINARY	42,404,964

LLOYD'S REGISTER ALIGNED SERVICES LIMITED

openregistry-gb-SC318186·confirmation statement 2023-03-09·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
LR 1760 (1) LIMITEDopenregistry-gb-SC252441	ORDINARY	1

SENERGY OIL & GAS LIMITED

openregistry-gb-SC350041·confirmation statement 2023-10-17·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
ELEMENTAL ENERGIES HOLDINGS LIMITEDopenregistry-gb-SC750662	ORDINARY	1	100.00%

SUPERIOR-WILD WELL ENERGY SERVICES LIMITED

openregistry-gb-SC353454·confirmation statement 2022-01-16·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
SUPERIOR ENERGY SERVICES (UK) LIMITEDopenregistry-gb-SC366014	ORDINARY	1	100.00%

TCO IN-WELL TECHNOLOGIES UK LTD

openregistry-gb-SC364462·confirmation statement 2024-08-24·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
TCO GROUP ASopenregistry-h-tco-group-as-013d48	ORDINARY	2	100.00%

ROCKROSE UKCS15 LIMITED

openregistry-gb-SC375371·confirmation statement 2024-01-16·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
ROCKROSE ENERGY LIMITEDopenregistry-gb-09665181	ORDINARY	100

SOLIDS CONTROL SERVICES LIMITED

openregistry-gb-SC384794·confirmation statement 2023-09-03·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
SEPARO GROUP LIMITEDopenregistry-gb-SC251290	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. 883 of the 3,467 companies in SIC 09100 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.