UK companies/SIC 09100/Shareholders/Page 18

Shareholders of UK companies in SIC 09100Page 18 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: 60 distinct shareholders holding 60 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 2021-10-11 and 2026-05-08. 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
60

Shareholders that are UK companies
3

J & L TRAINING SOLUTIONS LIMITED

openregistry-gb-SC441189·confirmation statement 2023-06-07·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
JAMES MURISONopenregistry-h-james-murison-9740d2	ORDINARY	10
MOIRA MURISONopenregistry-h-moira-murison-90b351	ORDINARY	0

MARTIN BUCHAN WELLHEAD SPECIALIST LTD

openregistry-gb-SC441919·confirmation statement 2023-02-04·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
MARTIN JOHN BUCHANopenregistry-h-martin-john-buchan-496df3	ORDINARY	1	50.00%
WENDY BUCHANopenregistry-h-wendy-buchan-a81fab	ORDINARY	1	50.00%

ROBERTSON GLOBAL LTD

openregistry-gb-SC447334·confirmation statement 2025-01-28·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
RACHEL ANNE ROBERTSONopenregistry-h-rachel-anne-robertson-681966	ORDINARY	2
CHRIS ROBERTSONopenregistry-gb-06518243	ORDINARY	0

OIL AND GAS ENGINEERING LTD

openregistry-gb-SC448767·confirmation statement 2026-04-29·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
MR RICHARD JOHN TUNNEYopenregistry-h-mr-richard-john-tunney-3214f1	ORDINARY	75
MRS ANN L TUNNEYopenregistry-h-mrs-ann-l-tunney-b25e81	ORDINARY	25

BALMEDIE SUBSEA LTD

openregistry-gb-SC449520·confirmation statement 2026-05-08·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
IRENE SMITHopenregistry-h-irene-smith-c0623a	ORDINARY	6	75.00%
JOHN SMITHopenregistry-h-john-smith-a44dc1	ORDINARY	4	50.00%

PROFOUND DRILLING LIMITED

openregistry-gb-SC453753·confirmation statement 2023-07-03·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
ALEXANDER SMITHopenregistry-gb-13008664	ORDINARY	8
PHILLIPPA SMITHopenregistry-h-phillippa-smith-6ae9ae	ORDINARY	2

CP ENGINEERING SERVICES LIMITED

openregistry-gb-SC456097·confirmation statement 2026-01-10·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
CHRISTOPHER PILICHOSopenregistry-h-christopher-pilichos-90d4e7	ORDINARY	100
ALISON PILICHOSopenregistry-h-alison-pilichos-13e034	ORDINARY	0

BORR DRILLING LAND SUPPORT LIMITED

openregistry-gb-SC459415·confirmation statement 2025-04-24·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
BORR IHC LIMITEDopenregistry-h-borr-ihc-limited-7d51a9	ORDINARY	101
PARAGON INTERNATIONAL FINANCE COMPANY (MC - 276639)openregistry-h-paragon-international-finance-company-mc-29fdc8	ORDINARY	0

FLEMCO INTERVENTION SERVICES LTD

openregistry-gb-SC461339·confirmation statement 2021-10-11·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
CHRISTOPHER JAMES FLEMINGopenregistry-h-christopher-james-fleming-825ea1	ORDINARY	4
LYDIA ANNE FLEMINGopenregistry-h-lydia-anne-fleming-c98f31	ORDINARY	0

OCEANOGRAPHIC TECHNICAL SERVICES LTD

openregistry-gb-SC470805·confirmation statement 2023-02-24·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
DAVID NORMAN LUMSDENopenregistry-h-david-norman-lumsden-a2bfa3	ORDINARY	50	50.00%
NICOLA JANE LUMSDENopenregistry-h-nicola-jane-lumsden-ed8024	ORDINARY	50	50.00%

JF BLANCHARD ELECTRICAL SERVICES LTD

openregistry-gb-SC472546·confirmation statement 2025-03-14·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
JAMES FINDLAY BLANCHARDopenregistry-h-james-findlay-blanchard-a74200	ORDINARY	7	70.00%
LISA MARY BLANCHARDopenregistry-h-lisa-mary-blanchard-77fbff	ORDINARY	3	30.00%

FLETCHER LOGISTICS LTD

openregistry-gb-SC475705·confirmation statement 2024-04-22·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
KEVIN FLETCHERopenregistry-h-kevin-fletcher-06ec1b	ORDINARY	4
HEATHER FLETCHERopenregistry-h-heather-fletcher-97edc8	ORDINARY	0

STL DEVELOPMENTS LTD

openregistry-gb-SC475712·confirmation statement 2025-11-03·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
STEPHEN LEARMONTHopenregistry-h-stephen-learmonth-b522a2	ORDINARY	3
LI SHUANG XUopenregistry-h-li-shuang-xu-d5b6bb	ORDINARY	1

AJK PROJECT SERVICES LTD

openregistry-gb-SC476263·confirmation statement 2026-04-28·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
MR JOHN KENNEDYopenregistry-h-mr-john-kennedy-10fa2c	ORDINARY	75
MRS ANN KENNEDYopenregistry-h-mrs-ann-kennedy-e23281	ORDINARY	25

FIFE NDT INSPECTION SERVICES LIMITED

openregistry-gb-SC478854·confirmation statement 2024-05-30·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
EWAN CLARKopenregistry-h-ewan-clark-cdff10	ORDINARY	1	50.00%
SHARON MILNEopenregistry-h-sharon-milne-9b7688	ORDINARY	1	50.00%

PLAINVIEW LTD

openregistry-gb-SC479171·confirmation statement 2022-06-04·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
KRISTEN JO STEWARTopenregistry-h-kristen-jo-stewart-1acca8	ORDINARY	15
JAMES STEWARTopenregistry-gb-09784075	ORDINARY	11

SCOTS PIPELINE LTD

openregistry-gb-SC485170·confirmation statement 2025-05-01·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
LAUCHLAN COXopenregistry-h-lauchlan-cox-71c5b0	ORDINARY	100
AMANDA SUSAN COXopenregistry-h-amanda-susan-cox-98bd66	ORDINARY	0

SB WELL SERVICES LTD

openregistry-gb-SC485943·confirmation statement 2026-04-20·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
YVONNE MARGARET BROWNopenregistry-h-yvonne-margaret-brown-988607	ORDINARY	53
STEVEN IMRIE BROWNopenregistry-h-steven-imrie-brown-231ad8	ORDINARY	47

CALEDONIA CONSULTANCY (MORAY) LIMITED

openregistry-gb-SC488116·confirmation statement 2023-10-03·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
CHRISTINA MCKENZIE WOODopenregistry-h-christina-mckenzie-wood-4deb0e	ORDINARY	50	50.00%
MICHAEL JOSEPH WOODopenregistry-h-michael-joseph-wood-8bf2c6	ORDINARY	50	50.00%

A.O.K DRILLING LTD

openregistry-gb-SC489841·confirmation statement 2025-10-27·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
ELAINE KIRKWOODopenregistry-h-elaine-kirkwood-28f7f2	ORDINARY	50	50.00%
PAUL KIRKWOODopenregistry-h-paul-kirkwood-6da625	ORDINARY	50	50.00%

TONGUE ELECTRICAL COMMISSIONING SERVICES LTD

openregistry-gb-SC489951·confirmation statement 2023-10-28·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
JOAN FRANCIS GRANT-REIDopenregistry-h-joan-francis-grant-reid-116df5	ORDINARY	50
MARTIN REIDopenregistry-h-martin-reid-47fe97	ORDINARY	50

HOQUE GROUP LIMITED

openregistry-gb-SC501640·confirmation statement 2024-09-27·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
NURUL HOQUE ALIopenregistry-h-nurul-hoque-ali-d07ba1	ORDINARY	70
MALEKA HASHINOOR ALIopenregistry-h-maleka-hashinoor-ali-490bf7	ORDINARY	30

FAIRHAVEN INSTRUMENTATION LTD

openregistry-gb-SC502125·confirmation statement 2026-04-01·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
MR CRAIG JAMES ROONEYopenregistry-h-mr-craig-james-rooney-f4cd23	ORDINARY	75
MRS SENGA L ROONEYopenregistry-h-mrs-senga-l-rooney-d6c7c2	ORDINARY	25

MTW PROJECT SERVICES LTD

openregistry-gb-SC508193·confirmation statement 2025-06-11·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
MR MICHAEL THOMAS WEDLOCKopenregistry-h-mr-michael-thomas-wedlock-eda9b3	ORDINARY	75
MRS JANE WEDLOCKopenregistry-h-mrs-jane-wedlock-3afba7	ORDINARY	25

RIVERON (22) LTD

openregistry-gb-SC515012·confirmation statement 2025-09-07·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
MR GORDON IRVINEopenregistry-h-mr-gordon-irvine-5ad56e	ORDINARY	75
MRS ELIZABETH M IRVINEopenregistry-h-mrs-elizabeth-m-irvine-097f0e	ORDINARY	25

JNP ENGINEERING AND PROJECTS LTD

openregistry-gb-SC515728·confirmation statement 2025-09-16·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
MR JONATHAN NIVEN PRENTICEopenregistry-h-mr-jonathan-niven-prentice-7ae7c9	ORDINARY	75
MRS SHONA PRENTICEopenregistry-h-mrs-shona-prentice-b373a1	ORDINARY	25

KESSINGTON ENGINEERING LTD

openregistry-gb-SC515834·confirmation statement 2025-09-17·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
MR ALAN DONNELLYopenregistry-h-mr-alan-donnelly-c0e683	ORDINARY	75
MRS LAURA MARGARET DONNELLYopenregistry-h-mrs-laura-margaret-donnelly-1dc25e	ORDINARY	25

SONA ENGINEERING LTD

openregistry-gb-SC524930·confirmation statement 2026-01-22·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
MR DONALD MURRAYopenregistry-h-mr-donald-murray-0ff2e0	ORDINARY	75
MRS DIANA KIM MURRAYopenregistry-h-mrs-diana-kim-murray-0a6213	ORDINARY	25

JTB DESIGN SERVICES LTD

openregistry-gb-SC525207·confirmation statement 2026-01-26·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
MR JOHN THOMAS BENNIEopenregistry-h-mr-john-thomas-bennie-ce8c2f	ORDINARY	75
MRS DEBORA ISOBELLA BENNIEopenregistry-h-mrs-debora-isobella-bennie-6e61ca	ORDINARY	25

DUPPLIN ENGINEERING LTD

openregistry-gb-SC526635·confirmation statement 2026-02-11·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
MR JEFFREY BLACKHALLopenregistry-h-mr-jeffrey-blackhall-cca797	ORDINARY	75
MRS KIRSTY C BLACKHALLopenregistry-h-mrs-kirsty-c-blackhall-890534	ORDINARY	25

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.