UK companies/SIC 71122/Shareholders/Page 55

Shareholders of UK companies in SIC 71122Page 55 of 267

Engineering related scientific and technical consulting activities·36,368 companies carry this code·30 shown on this page

SIC 71122 — Engineering related scientific and technical consulting activities is the Companies House industry code carried by 36,368 UK companies. This page sets out the shareholder register of 30 of them: 90 distinct shareholders holding 91 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 2021-03-28 and 2026-04-28. Each company and each shareholder carries a Sophymarine OpenRegistry ID.

Industry code
SIC 71122

On the UK register
36,368

With a shareholder register
7,988

Companies on this page
30

Distinct shareholders
90

Shareholders that are UK companies
10

STMC (BUILDING CONTROL) LIMITED

openregistry-gb-03375101·confirmation statement 2021-05-22·3 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
STMC HOLDINGS LIMITEDopenregistry-gb-12871820	ORDINARY	667	100.00%
COLIN LESTER MILLWARDopenregistry-h-colin-lester-millward-cc1388	ORDINARY	0	0.00%
PAUL HEAPopenregistry-h-paul-heap-a1c2db	ORDINARY	0	0.00%

QUANTUM ASSOCIATES (UK) LTD

openregistry-gb-03427546·confirmation statement 2022-06-15·3 shareholders·1 share class

Shareholder	Share class	Shares held
GARY PAUL MULVIHILLopenregistry-h-gary-paul-mulvihill-56083e	ORDINARY	80
ROBERT JOHN WOODopenregistry-h-robert-john-wood-430fec	ORDINARY	20
JOHN FREDERICK DEAKINopenregistry-h-john-frederick-deakin-83d340	ORDINARY	0

ARTISAN TECHNICAL SERVICES LIMITED

openregistry-gb-03431232·confirmation statement 2023-09-29·3 shareholders·1 share class

Shareholder	Share class	Shares held
STEPHEN BENNETTopenregistry-gb-08764837	ORDINARY	2
JEAN BENNETTopenregistry-h-jean-bennett-4caf18	ORDINARY	0
SUZANNE BENNETTopenregistry-h-suzanne-bennett-712379	ORDINARY	0

LUKALE ASSOCIATES LTD

openregistry-gb-03472943·confirmation statement 2021-06-10·3 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
BEVERLEY JOY DURKINopenregistry-h-beverley-joy-durkin-1a55ac	ORDINARY	1	50.00%
PAUL SIMON DURKINopenregistry-h-paul-simon-durkin-40b844	ORDINARY	1	50.00%
BEVERLEY JOY DURKINopenregistry-h-beverley-joy-durkin-1a55ac	ORDINARY	0	0.00%
P.S. DURKINopenregistry-h-p-s-durkin-9a9dcf	ORDINARY	0	0.00%

CREWSYGMA LIMITED

openregistry-gb-03494268·confirmation statement 2023-06-30·3 shareholders·1 share class

Shareholder	Share class	Shares held
LINDSAY RUTTERopenregistry-h-lindsay-rutter-28ea3c	ORDINARY	150
ROBERT LESLIE STEWARTopenregistry-h-robert-leslie-stewart-4da637	ORDINARY	150
JONATHAN PRADYopenregistry-h-jonathan-prady-713789	ORDINARY	0

RESEARCH & MEDICAL SERVICES LIMITED

openregistry-gb-03724406·confirmation statement 2025-09-13·3 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
AMERICAN LABORATORY PRODUCTS IN EUROPE LIMITEDopenregistry-gb-03019760	ORDINARY	5,000	100.00%
CATHERINE COOGANopenregistry-h-catherine-coogan-ef8546	ORDINARY	0	0.00%
PAUL THOMAS COOGANopenregistry-h-paul-thomas-coogan-8eb0dc	ORDINARY	0	0.00%

NEWBURY ELECTRONIC SERVICES LIMITED

openregistry-gb-03898786·confirmation statement 2024-12-09·3 shareholders·1 share class

Shareholder	Share class	Shares held
ROBERT CLYDE NEWBURYopenregistry-h-robert-clyde-newbury-c7eb26	ORDINARY	41
ANNE LOUISE NEWBURYopenregistry-h-anne-louise-newbury-e0191f	ORDINARY	39
CHARLIE SMURTHWAITEopenregistry-h-charlie-smurthwaite-5f0a5e	ORDINARY	20

TSTN LTD

openregistry-gb-03917553·confirmation statement 2024-02-02·3 shareholders·1 share class

Shareholder	Share class	Shares held
MAHMOUD AL-KATIBopenregistry-h-mahmoud-al-katib-0b0b2a	ORDINARY	69
DIANE AL-KATIBopenregistry-h-diane-al-katib-9cb2a0	ORDINARY	25
ABDOL KARIM KATEB NEJADopenregistry-h-abdol-karim-kateb-nejad-64fc63	ORDINARY	5

CASS ALLEN ASSOCIATES LIMITED

openregistry-gb-03936411·confirmation statement 2024-02-16·3 shareholders·1 share class

Shareholder	Share class	Shares held
PATRICK ALLENopenregistry-h-patrick-allen-0c9b19	ORDINARY	60
FIONA ALLENopenregistry-h-fiona-allen-967fa0	ORDINARY	35
CHRISTOPHER MCNEILLIEopenregistry-h-christopher-mcneillie-e0c574	ORDINARY	5

POVALL WORTHINGTON LIMITED

openregistry-gb-04095761·confirmation statement 2024-10-24·3 shareholders·1 share class

Shareholder	Share class	Shares held
JOHN LEEopenregistry-h-john-lee-6d7728	ORDINARY	62,014
PAUL ASHENHURSTopenregistry-h-paul-ashenhurst-a12e22	ORDINARY	4,892
J HUMESopenregistry-h-j-humes-57e55c	ORDINARY	0

FIELD SURVEYORS LIMITED

openregistry-gb-04127878·confirmation statement 2024-12-19·3 shareholders·1 share class

Shareholder	Share class	Shares held
FRANCIS JAMES FIELDINGopenregistry-h-francis-james-fielding-2982f8	ORDINARY	350
KAREN HERMAN FIELDINGopenregistry-h-karen-herman-fielding-15aa24	ORDINARY	350
JACOB FIELDINGopenregistry-h-jacob-fielding-0525cd	ORDINARY	300

OPPORTUNITY KNOX LIMITED

openregistry-gb-04235793·confirmation statement 2025-06-18·3 shareholders·1 share class

Shareholder	Share class	Shares held
DR JEREMY WILLIAM KNOXopenregistry-h-dr-jeremy-william-knox-e37400	ORDINARY	9
MRS JULIA KNOXopenregistry-h-mrs-julia-knox-c7cabb	ORDINARY	9
MISS JESSICA KNOXopenregistry-h-miss-jessica-knox-4869b5	ORDINARY	2

KESKIN TENCON LIMITED

openregistry-gb-04253762·confirmation statement 2025-01-21·3 shareholders·1 share class

Shareholder	Share class	Shares held
OZGUR DEMIR THOMAS KESKINopenregistry-h-ozgur-demir-thomas-keskin-af7284	ORDINARY	45
SUSAN KESKINopenregistry-h-susan-keskin-db88dd	ORDINARY	45
SHEENA MARGARET KESKINopenregistry-h-sheena-margaret-keskin-de9b1a	ORDINARY	10

EDWARDS & EDWARDS CONSULTANCY LTD

openregistry-gb-04389517·confirmation statement 2025-02-20·3 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
EAE GROUP HOLDINGS LTDopenregistry-gb-16262106	ORDINARY	500	100.00%
GEORGE EDWARDSopenregistry-h-george-edwards-9a26dd	ORDINARY	0	0.00%
NEAL EDWARDSopenregistry-h-neal-edwards-84fad3	ORDINARY	0	0.00%

MARTIN THOMAS ASSOCIATES LIMITED

openregistry-gb-04397912·confirmation statement 2026-03-04·3 shareholders·1 share class

Shareholder	Share class	Shares held
PAUL TREWopenregistry-h-paul-trew-566378	ORDINARY	110
KATE TREWopenregistry-h-kate-trew-7bea9a	ORDINARY	100
ANTHONY JONESopenregistry-h-anthony-jones-6e45a8	ORDINARY	90

GETSALES LIMITED

openregistry-gb-04580447·confirmation statement 2026-02-14·3 shareholders·1 share class

Shareholder	Share class	Shares held
DANIEL KLUTINGopenregistry-h-daniel-kluting-c1cd81	ORDINARY	50
BIRTE BOECKopenregistry-h-birte-boeck-7e6de0	ORDINARY	25
DAVID BIERMANNopenregistry-h-david-biermann-1243c5	ORDINARY	25

HILTON PROCESS SOLUTIONS LIMITED

openregistry-gb-04598533·confirmation statement 2026-01-16·3 shareholders·1 share class

Shareholder	Share class	Shares held
DANNY HILTONopenregistry-h-danny-hilton-ccae56	ORDINARY	260
MELANIE HILTONopenregistry-h-melanie-hilton-96ab91	ORDINARY	250
DEBORAH IOANNAopenregistry-h-deborah-ioanna-257260	ORDINARY	0

B.T.A. STRUCTURAL DESIGN LIMITED

openregistry-gb-04605547·confirmation statement 2024-12-02·3 shareholders·1 share class

Shareholder	Share class	Shares held
QUESTGATES LTDopenregistry-gb-04612407	ORDINARY	100
ELIZABETH MARTHE BIRDWOODopenregistry-h-elizabeth-marthe-birdwood-66c475	ORDINARY	0
JAMES CRESFORD BRODRICK BIRDWOODopenregistry-h-james-cresford-brodrick-birdwood-f1b409	ORDINARY	0

MAUGHAN REYNOLDS PARTNERSHIP LTD

openregistry-gb-04619866·confirmation statement 2025-11-29·3 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
KEVIN WALMSLEYopenregistry-h-kevin-walmsley-593ef3	ORDINARY	75	50.00%
JEFFREY RICHARD SOUTHERNopenregistry-h-jeffrey-richard-southern-bc9e69	ORDINARY	66	44.00%
KALEY SOUTHERNopenregistry-h-kaley-southern-0f3a5d	ORDINARY	9	6.00%

STARJAMMER ENGINEERING LIMITED

openregistry-gb-04651218·confirmation statement 2023-01-13·3 shareholders·1 share class

Shareholder	Share class	Shares held
STEVEN JOHN PARHAMopenregistry-h-steven-john-parham-442694	ORDINARY	74
RACHEL IRENE PARHAMopenregistry-h-rachel-irene-parham-1b3cd0	ORDINARY	26
KEITH FREDERICK PARHAMopenregistry-h-keith-frederick-parham-d3c8bc	ORDINARY	0

SKADO LIMITED

openregistry-gb-04662901·confirmation statement 2025-08-09·3 shareholders·1 share class

Shareholder	Share class	Shares held
ABDUL HAMID SAFWAN KABBARAopenregistry-h-abdul-hamid-safwan-kabbara-560d79	ORDINARY	500
HASSAN SAFWAN KABBARAopenregistry-h-hassan-safwan-kabbara-5014b2	ORDINARY	500
SAFWAN ABDULHAMID KABBARAopenregistry-h-safwan-abdulhamid-kabbara-f9bff0	ORDINARY	0

L & H ENGINEERING LIMITED

openregistry-gb-04679042·confirmation statement 2025-01-30·3 shareholders·1 share class

Shareholder	Share class	Shares held
DAWN PLUMLEYopenregistry-h-dawn-plumley-991e5f	ORDINARY	495
JOHN PLUMLEYopenregistry-h-john-plumley-20c58a	ORDINARY	495
LAUREN PLUMLEYopenregistry-h-lauren-plumley-2165ba	ORDINARY	10

ROOFCONSULT LIMITED

openregistry-gb-04697319·confirmation statement 2025-03-13·3 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
ROOFCONSULT HOLDINGS LIMITEDopenregistry-gb-16049929	ORDINARY	100	100.00%
DAVID MARSHALL ROYopenregistry-h-david-marshall-roy-2cb5b6	ORDINARY	0	0.00%
JOYCE ROYopenregistry-h-joyce-roy-57babc	ORDINARY	0	0.00%

HYCEN APOLLO LIMITED

openregistry-gb-04697886·confirmation statement 2021-07-09·3 shareholders·1 share class

Shareholder	Share class	Shares held
INCISIVE ACCOUNTING LIMITEDopenregistry-gb-07196626	ORDINARY	2
HENG YOUopenregistry-h-heng-you-68b89b	ORDINARY	0
YONG HUANGopenregistry-h-yong-huang-e57fba	ORDINARY	0

SUPERLATIVE SOLUTIONS LTD

openregistry-gb-04711438·confirmation statement 2026-03-26·3 shareholders·1 share class

Shareholder	Share class	Shares held
KEITH ANDREW MILNERopenregistry-h-keith-andrew-milner-836d74	ORDINARY	60
STEPHANIE MILNERopenregistry-h-stephanie-milner-d59591	ORDINARY	40
KATHRYN MILNERopenregistry-h-kathryn-milner-3d6275	ORDINARY	0

DRIVEWORKS LIMITED

openregistry-gb-04716162·confirmation statement 2021-03-28·3 shareholders·1 share class

Shareholder	Share class	Shares held
DRIVEWORKS GROUP LIMITEDopenregistry-gb-13218723	ORDINARY	100
A G SMITHopenregistry-h-a-g-smith-76bc76	ORDINARY	0
M F SARKARopenregistry-h-m-f-sarkar-b8d8b5	ORDINARY	0

PEENING INTERNATIONAL LIMITED

openregistry-gb-04888396·confirmation statement 2023-09-02·3 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
DIANA HUYTONopenregistry-h-diana-huyton-84dc8a	ORDINARY SHARES	1	33.33%
NICHOLAS ELLICOTTopenregistry-h-nicholas-ellicott-ced72d	ORDINARY SHARES	1	33.33%
PAUL HUYTONopenregistry-h-paul-huyton-640eb8	ORDINARY SHARES	1	33.33%

G S A (ENVIRONMENTAL) LIMITED

openregistry-gb-04927794·confirmation statement 2026-04-28·3 shareholders·1 share class

Shareholder	Share class	Shares held
POWER METAL RESOURCES PLCopenregistry-gb-07800337	ORDINARY	12,605
RASML LIMITEDopenregistry-h-rasml-limited-ab82a4	ORDINARY	3,361
ANDREW GRIMLEYopenregistry-h-andrew-grimley-861e6e	ORDINARY	841

APEXIS ENGINEERING LIMITED

openregistry-gb-04951752·confirmation statement 2025-11-01·3 shareholders·1 share class

Shareholder	Share class	Shares held
CRAIG ALASTAIR HARBRONopenregistry-h-craig-alastair-harbron-382097	ORDINARY	50
SELEENA CREEDONopenregistry-h-seleena-creedon-5ea25e	ORDINARY	50
JOHN BENNETTopenregistry-h-john-bennett-173e3f	ORDINARY	0

D P SQUARED LIMITED

openregistry-gb-05017725·confirmation statement 2024-01-11·3 shareholders·1 share class

Shareholder	Share class	Shares held
DESIMONE CONSULTING ENGINEERING UK LIMITEDopenregistry-gb-12508686	ORDINARY	100
DARREN EDWARD PAINEopenregistry-h-darren-edward-paine-ff286d	ORDINARY	0
DEBORAH JANE PAINEopenregistry-h-deborah-jane-paine-e1b131	ORDINARY	0

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. 7,988 of the 36,368 companies in SIC 71122 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.