UK companies/SIC 71121/Shareholders/Page 87

Shareholders of UK companies in SIC 71121Page 87 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: 30 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 2021-03-17 and 2026-05-03. 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
30

Shareholders that are UK companies
11

GOLDETTE LIMITED

openregistry-gb-03017790·confirmation statement 2025-01-17·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
PAUL A DEVENPORTopenregistry-h-paul-a-devenport-3e3b74	ORDINARY	2	100.00%

S J YOUNG DESIGN LIMITED

openregistry-gb-03020942·confirmation statement 2026-02-13·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
AJY MANAGEMENTopenregistry-gb-07332276	A ORDINARY	70	100.00%

ANALOGUE & MICRO LIMITED

openregistry-gb-03281763·confirmation statement 2024-09-16·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
ANALOGUE & MICRO HOLDINGS LIMITEDopenregistry-gb-10176388	ORDINARY	4	100.00%

JFDI ENGINEERING LIMITED

openregistry-gb-03462706·confirmation statement 2022-12-03·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
JONATHAN ELWIN LINCOLN BOWESopenregistry-h-jonathan-elwin-lincoln-bowes-81dbc4	ORDINARY	150,000

MATRIX TOOLING SERVICES LIMITED

openregistry-gb-03471031·confirmation statement 2022-09-16·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
RUBIX U.K. LIMITEDopenregistry-gb-00569290	ORDINARY	25,000

HARLAXTON ENGINEERING SERVICES LIMITED

openregistry-gb-03491492·confirmation statement 2026-04-22·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
HARLAXTON HOLDINGS LTDopenregistry-gb-09438175	ORDINARY	100	100.00%

ELITE THERMAL SYSTEMS LIMITED

openregistry-gb-03679821·confirmation statement 2025-02-19·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
SYLAB SCIENTIFIC PRIVATE LIMITEDopenregistry-h-sylab-scientific-private-limited-488bc7	ORDINARY	100

ANGLOSCOUT LIMITED

openregistry-gb-03967543·confirmation statement 2021-03-17·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
IAN CHIKANZAopenregistry-h-ian-chikanza-59e13b	A	100

AMTEK ENGINEERING SOLUTIONS LTD

openregistry-gb-03997136·confirmation statement 2022-05-24·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
AMTEK ENGINEERING GROUP LTDopenregistry-gb-04794542	ORDINARY "A"	1,000	100.00%

MCDERMOTT ENERGY SOLUTIONS (UK) LIMITED

openregistry-gb-04438080·confirmation statement 2025-06-03·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
CBI COMPANY B.V.openregistry-h-cbi-company-b-v-820059	ORDINARY	127,704,958

QUALITEK LTD

openregistry-gb-04509807·confirmation statement 2024-08-13·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
SHAUN WALLopenregistry-h-shaun-wall-5584b9	ORDINARY	100	100.00%

SMS ENGINEERING SERVICES LIMITED

openregistry-gb-04623131·confirmation statement 2022-12-20·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
MARTIN WRIGHTopenregistry-gb-04436340	ORDINARY SHARES	100	100.00%

PATTOTEK LTD

openregistry-gb-04717245·confirmation statement 2022-03-31·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
PETER WILDopenregistry-h-peter-wild-be3612	ORDINARY	1	100.00%

MARTEQUE DESIGN SERVICES LIMITED

openregistry-gb-04766572·confirmation statement 2025-01-20·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
MARTIN QUINNopenregistry-h-martin-quinn-525127	ORDINARY	1

ALPHATECH CAD CAM SERVICES LIMITED

openregistry-gb-04771009·confirmation statement 2025-07-10·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
LAWRENCE JOHN HUSTWAITEopenregistry-h-lawrence-john-hustwaite-0fcb10	ORDINARY	1	100.00%

ALTRASKY LIMITED

openregistry-gb-04806218·confirmation statement 2022-06-20·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
GRAHAM JOHN MALCOLM-PEARSONopenregistry-h-graham-john-malcolm-pearson-8c8664	ORDINARY	1	100.00%

BEFORE DAWN LIMITED

openregistry-gb-04930112·confirmation statement 2022-10-13·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
LINDA-JAYNE DAVINIA RUSTopenregistry-h-linda-jayne-davinia-rust-921ddd	ORDINARY	21

EXTERRAN SERVICES (UK) LTD

openregistry-gb-05128575·confirmation statement 2023-06-18·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
ENERFLEX HOLDING COMPANY NL B.V.openregistry-h-enerflex-holding-company-nl-b-v-c94154	ORDINARY	1

HTS DESIGN SERVICES LIMITED

openregistry-gb-05161314·confirmation statement 2023-06-23·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
TERLOCK HOLDINGS LTDopenregistry-gb-13305771	ORDINARY	2	100.00%

C M WALL DESIGN SERVICES LIMITED

openregistry-gb-05174915·confirmation statement 2023-07-09·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
CRAIG WALLopenregistry-h-craig-wall-99a705	ORDINARY SHARES	1	100.00%

BIRWELCO LIMITED

openregistry-gb-05177978·confirmation statement 2023-07-13·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
UNITBIRWELCO LTDopenregistry-gb-11506274	ORDINARY	1,250,000	100.00%

WESTERN AIR CONDITIONING SERVICES LIMITED

openregistry-gb-05217999·confirmation statement 2025-03-11·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
TIMOTHY CHARLES WEBBER-JAMESopenregistry-h-timothy-charles-webber-james-84fd05	ORDINARY	2	100.00%

CASPEN LIMITED

openregistry-gb-05266919·confirmation statement 2025-10-21·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
NICHOLAS HERINGTONopenregistry-h-nicholas-herington-e0408d	ORDINARY	100	100.00%

5VE DESIGN LIMITED

openregistry-gb-05409596·confirmation statement 2026-03-31·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
JOHN ANDREW SPARSHOTTopenregistry-h-john-andrew-sparshott-c0dd36	ORDINARY A	100	100.00%

DEVON COMPLEX CAPITAL ADVISORS LTD

openregistry-gb-05441795·confirmation statement 2026-05-03·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
SAUL HAYDON ROWEopenregistry-h-saul-haydon-rowe-4b765c	ORDINARY	10	100.00%

ACROVISION LIMITED

openregistry-gb-05488939·confirmation statement 2021-12-20·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
ACROVISION TRUSTEE COMPANY LIMITEDopenregistry-gb-13069690	ORDINARY	1,200	100.00%

SUEZ ADVANCED SOLUTIONS UK LIMITED

openregistry-gb-05687775·confirmation statement 2023-01-25·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
SUEZ ADVANCED SOLUTIONS HOLDING UK LIMITEDopenregistry-gb-07200499	ORDINARY	27,200,001	100.00%

VANDEWIELE UK LIMITED

openregistry-gb-05849011·confirmation statement 2024-06-16·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
VANDEWIELE INCopenregistry-h-vandewiele-inc-afd1d5	ORDINARY	100

BINEX LTD

openregistry-gb-06051511·confirmation statement 2025-01-21·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
BRANISLAV PERCINKOVopenregistry-h-branislav-percinkov-8065ef	ORDINARY	100	100.00%

LOCOL LIMITED

openregistry-gb-06067713·confirmation statement 2025-01-20·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
CONVERGING SOLUTIONS HOLDINGS LIMITEDopenregistry-gb-05127207	ORDINARY A	2	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.