UK companies/SIC 71121/Shareholders/Page 45

Shareholders of UK companies in SIC 71121Page 45 of 107

Engineering design activities for industrial process and production·12,979 companies carry this code·30 shown on this page

SIC 71121 — Engineering design activities for industrial process and production is the Companies House industry code carried by 12,979 UK companies. This page sets out the shareholder register of 30 of them: 60 distinct shareholders holding 69 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 2021-04-17 and 2026-05-16. Each company and each shareholder carries a Sophymarine OpenRegistry ID.

Industry code
SIC 71121

On the UK register
12,979

With a shareholder register
3,205

Companies on this page
30

Distinct shareholders
60

Shareholders that are UK companies
5

DUNCAN ENGINEERING LTD

openregistry-gb-16054660·confirmation statement 2025-10-17·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
HANNAH DUNCANopenregistry-h-hannah-duncan-52cfd5	B	1	100.00%
JAMES ALEXANDER DUNCANopenregistry-h-james-alexander-duncan-113681	A	1	100.00%

SAFETECH SCAFFOLDING SERVICES LTD

openregistry-gb-16123598·confirmation statement 2024-12-30·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
BRYN IRELANDopenregistry-h-bryn-ireland-1fa92e	ORDINARY A	50
CARIANNE CLARKopenregistry-h-carianne-clark-4a5ce3	ORDINARY B	50

G J BRIEN ENGINEERING ASSOCIATES LTD

openregistry-gb-16138676·confirmation statement 2024-12-20·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
GARETH JOHN BRIENopenregistry-h-gareth-john-brien-6bcc11	ORDINARY	70	70.00%
ELEANOR JAYNE BRIENopenregistry-h-eleanor-jayne-brien-346ff6	ORDINARY	30	30.00%
GARETH JOHN BRIENopenregistry-h-gareth-john-brien-6bcc11	B ORDINARY	1	100.00%

SMART STRESS ENGINEERING LIMITED

openregistry-gb-16176753·confirmation statement 2026-01-09·2 shareholders·2 share classes

Shareholder	Share class	Shares held
MR KRZYSZTOF GLAZopenregistry-h-mr-krzysztof-glaz-2c646d	ORDINARY	99
MR KRZYSZTOF GLAZopenregistry-h-mr-krzysztof-glaz-2c646d	ORDINARY	1
MRS ALEKSANDRA KULSE-GLAZopenregistry-h-mrs-aleksandra-kulse-glaz-92e987	ORDINARY A	1

FRONT EDGE FACADE DESIGN LTD

openregistry-gb-16221737·confirmation statement 2026-01-30·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
LIAM PRESTONopenregistry-h-liam-preston-3eaf7b	ORDINARY A	60
LESLIE PRESTONopenregistry-h-leslie-preston-2ff24f	B ORDINARY	40

VERITECH ASSURED LTD

openregistry-gb-16256724·confirmation statement 2026-02-16·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
MATTHEW WOODSopenregistry-h-matthew-woods-0e5e58	ORDINARY A	95	100.00%
TABATHA REBECCA MARGARET TILLEYopenregistry-h-tabatha-rebecca-margaret-tilley-37901a	ORDINARY B	5	100.00%
MATTHEW WOODSopenregistry-h-matthew-woods-0e5e58	ORDINARY B	0	0.00%

LEFT FIELD AGRICULTURE LTD

openregistry-gb-16282929·confirmation statement 2026-02-27·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
HOWARD JONATHAN MASONopenregistry-h-howard-jonathan-mason-efa231	A	60	100.00%
SAM MASONopenregistry-h-sam-mason-4daf91	B	60	100.00%

SCE CONSULTANTS LIMITED

openregistry-gb-16418095·confirmation statement 2026-04-28·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
JOSEPH THOMAS KIRRANEopenregistry-h-joseph-thomas-kirrane-97412b	ORDINARY B	50	100.00%
SCOTT CRAIG PORTERopenregistry-h-scott-craig-porter-b3b639	ORDINARY A	50	100.00%
SCOTT CRAIG PORTERopenregistry-h-scott-craig-porter-b3b639	ORDINARY B	0	0.00%

WHYTE ROCK CONSULTING LTD

openregistry-gb-16471388·confirmation statement 2026-03-31·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
ROSS DIMMOCKopenregistry-h-ross-dimmock-d0ab4e	ORDINARY	1
VANESSA DIMMOCKopenregistry-h-vanessa-dimmock-56116f	B ORDINARY	1

ALEXANDER DATA SOLUTIONS LTD

openregistry-gb-16495250·confirmation statement 2026-03-23·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
JAMES ALEXANDERopenregistry-h-james-alexander-ac8a78	ORDINARY	3
CHARLOTTE EMERSONopenregistry-h-charlotte-emerson-3b964b	B ORDINARY	1

SOLVE ENGINEERING LTD

openregistry-gb-NI663030·confirmation statement 2024-07-15·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
SAMUEL PAULopenregistry-gb-16263658	A ORDINARY	1	100.00%
TRACY PAULopenregistry-h-tracy-paul-3032ca	B ORDINARY	1	100.00%

CREATIVE DON DESIGN LTD

openregistry-gb-NI694091·confirmation statement 2025-10-09·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
CIARA DONAGHEYopenregistry-h-ciara-donaghey-4b4409	B ORDINARY	1	100.00%
COLIN DONAGHEYopenregistry-h-colin-donaghey-92c5ae	ORDINARY	1	100.00%

GATEWAY CONTROL SYSTEMS LIMITED

openregistry-gb-SC177224·confirmation statement 2021-07-28·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
ALAN WARRENopenregistry-h-alan-warren-713546	A ORDINARY	600	100.00%
SONYA WARRENopenregistry-h-sonya-warren-4b5ee7	B ORDINARY	400	100.00%

SAS ENVIRONMENTAL SERVICES LTD

openregistry-gb-SC240265·confirmation statement 2025-09-15·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
JOHN WYNDHAM FOWLER HARRISONopenregistry-h-john-wyndham-fowler-harrison-18d72f	A ORDINARY	470	100.00%
MARK ZWINDERMANopenregistry-h-mark-zwinderman-6986e4	B ORDINARY	470	100.00%

SANTANE LTD

openregistry-gb-SC379052·confirmation statement 2026-05-16·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
RAHUL DHARopenregistry-h-rahul-dhar-671750	ORDINARY B	50	100.00%
REENA KOULopenregistry-h-reena-koul-d1b8ed	ORDINARY A	50	100.00%

SLD DESIGN SERVICES LIMITED

openregistry-gb-SC404855·confirmation statement 2021-05-05·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
SEAN LIAM DAVIDSONopenregistry-h-sean-liam-davidson-63b966	ORDINARY	2	100.00%
NICOLA DAVIDSONopenregistry-h-nicola-davidson-76531c	A ORDINARY	1	100.00%

TRIAMP LIMITED

openregistry-gb-SC432420·confirmation statement 2024-09-11·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
GEETHANJALI NATARAJANopenregistry-h-geethanjali-natarajan-ac7719	B ORDINARY	100	100.00%
SHENTHIEL KUMAR SELVAMopenregistry-h-shenthiel-kumar-selvam-bd42b3	ORDINARY	100	100.00%

METRON GROUP LIMITED

openregistry-gb-SC467010·confirmation statement 2024-01-08·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
JONATHAN DAVID GILLopenregistry-h-jonathan-david-gill-b2fd1c	A ORDINARY	555	55.56%
MATTHEW HAMLINopenregistry-h-matthew-hamlin-6f45b3	A ORDINARY	444	44.44%
JONATHAN DAVID GILLopenregistry-h-jonathan-david-gill-b2fd1c	C ORDINARY	400	50.00%
MATTHEW HAMLINopenregistry-h-matthew-hamlin-6f45b3	C ORDINARY	400	50.00%

FM PIPE SUPPORTS LTD

openregistry-gb-SC522456·confirmation statement 2025-07-07·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
FINLAY MORRISONopenregistry-h-finlay-morrison-1afd3e	ORDINARY	99	100.00%
SONIA VICTORIA MORRISONopenregistry-h-sonia-victoria-morrison-603e20	A ORDINARY	1	100.00%
FINLAY MORRISONopenregistry-h-finlay-morrison-1afd3e	A ORDINARY	0	0.00%

WESTFIELD ENGINEERING & TECHNOLOGY LTD

openregistry-gb-SC554395·confirmation statement 2022-12-08·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
JONATHAN BUCKLANDopenregistry-h-jonathan-buckland-4401f8	A ORDINARY	50	100.00%
LISA BUCKLANDopenregistry-h-lisa-buckland-3d5dd8	B ORDINARY	50	100.00%

FRASER OILCO LTD

openregistry-gb-SC571202·confirmation statement 2024-06-14·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
JAMIE FRASERopenregistry-h-jamie-fraser-8c36e3	A ORDINARY	50	100.00%
SARAH FRASERopenregistry-gb-06513548	B ORDINARY	50	100.00%

OLH SERVICES LTD

openregistry-gb-SC580106·confirmation statement 2022-05-27·2 shareholders·2 share classes

Shareholder	Share class	Shares held
GILLIAN CRAIGopenregistry-h-gillian-craig-487215	A ORDINARY	50
GILLIAN CRAIGopenregistry-h-gillian-craig-487215	ORDINARY	50
GRAEME MASSONopenregistry-h-graeme-masson-3c5862	A ORDINARY	0

CAMERON PROCESS & MECHANICAL ENGINEERING LTD

openregistry-gb-SC618698·confirmation statement 2025-01-20·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
CLAIRE HELEN CAMERONopenregistry-h-claire-helen-cameron-52bb8e	ORDINARY B	1	100.00%
EWEN CAMERONopenregistry-h-ewen-cameron-ce85af	ORDINARY	1	100.00%

PLEXUS PRESSURE CONTROL LIMITED

openregistry-gb-SC628159·confirmation statement 2021-04-17·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
PLEXUS OCEAN SYSTEMS LIMITEDopenregistry-gb-SC121368	A ORDINARY	51	100.00%
PLEXUS OCEAN SYSTEMS LIMITEDopenregistry-gb-SC121368	B ORDINARY	49	100.00%
BEL VALVES LIMITEDopenregistry-gb-00167542	B ORDINARY	0	0.00%

STANIUK OT LTD

openregistry-gb-SC634843·confirmation statement 2022-03-08·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
BARTLOMIEJ STANIUKopenregistry-h-bartlomiej-staniuk-c13265	A ORDINARY	70	100.00%
LUDMILA OLSZEWSKAopenregistry-h-ludmila-olszewska-125569	B ORDINARY	30	100.00%

ADAMS GEOCONSULTING LIMITED

openregistry-gb-SC671299·confirmation statement 2025-08-18·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
JULIE ANN ADAMSopenregistry-h-julie-ann-adams-afb3e0	ORDINARY	1	100.00%
ROBERT HOTCHKISSopenregistry-h-robert-hotchkiss-c51427	B ORDINARY	1	100.00%

A.D. FABRICATION & MECHANICAL SERVICES LIMITED

openregistry-gb-SC700479·confirmation statement 2024-12-23·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
ANDREW DONALDSONopenregistry-gb-00580686	ORDINARY	50	100.00%
YVONNE DONALDSONopenregistry-h-yvonne-donaldson-5a27dd	ORDINARY A	50	100.00%

AFFINITY OFFSHORE LTD

openregistry-gb-SC742761·confirmation statement 2025-10-08·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
SIMON HAYopenregistry-h-simon-hay-e85a04	ORDINARY	70	100.00%
KEITH BRIAN ADAMSopenregistry-h-keith-brian-adams-35edd0	A ORDINARY	30	100.00%

APPLINK LTD

openregistry-gb-SC745333·confirmation statement 2023-03-06·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
ANJANEEKRISHNA NARAGAMopenregistry-h-anjaneekrishna-naragam-d863b0	A ORDINARY	1	100.00%
PRAVEENA KONAKALLAopenregistry-h-praveena-konakalla-708d53	B ORDINARY	1	100.00%

CAMENZIND ENGINEERING LTD

openregistry-gb-SC785137·confirmation statement 2025-10-05·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
ADAM CAMENZIND HOWARDopenregistry-h-adam-camenzind-howard-f29b82	ORDINARY A	1	100.00%
ELIZABETH MARION HOWARDopenregistry-h-elizabeth-marion-howard-a0000d	ORDINARY B	1	100.00%

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. 3,205 of the 12,979 companies in SIC 71121 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.