UK companies/SIC 71129/Shareholders/Page 239

Shareholders of UK companies in SIC 71129Page 239 of 305

Other engineering activities·41,506 companies carry this code·30 shown on this page

SIC 71129 — Other engineering activities is the Companies House industry code carried by 41,506 UK companies. This page sets out the shareholder register of 30 of them: 29 distinct shareholders holding 77 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 2021-05-31 and 2026-06-06. Each company and each shareholder carries a Sophymarine OpenRegistry ID.

Industry code
SIC 71129

On the UK register
41,506

With a shareholder register
9,122

Companies on this page
30

Distinct shareholders
29

Shareholders that are UK companies
17

STEPHEN DAVY PETER SMITH ARCHITECTS LIMITED

openregistry-gb-03883463·confirmation statement 2022-11-25·1 shareholder·3 share classes

Shareholder	Share class	Shares held	% of class
SDPSA (ARCH HOLDINGS) LTDopenregistry-gb-13247608	ORDINARY	100	100.00%
SDPSA (ARCH HOLDINGS) LTDopenregistry-gb-13247608	ORDINARY A	100	100.00%
SDPSA (ARCH HOLDINGS) LTDopenregistry-gb-13247608	ORDINARY B	100	100.00%

BPA (SERVICES) LIMITED

openregistry-gb-04599356·confirmation statement 2025-11-25·1 shareholder·3 share classes

Shareholder	Share class	Shares held	% of class
MILSON LIMITEDopenregistry-gb-12965718	ORDINARY-A	650	100.00%
MILSON LIMITEDopenregistry-gb-12965718	ORDINARY-B	200	100.00%
MILSON LIMITEDopenregistry-gb-12965718	ORDINARY-C	150	100.00%

COLVER STRUCTURAL LIMITED

openregistry-gb-05989526·confirmation statement 2026-02-28·1 shareholder·3 share classes

Shareholder	Share class	Shares held
MR STEPHEN ROBERT OWENopenregistry-h-mr-stephen-robert-owen-75802f	ORDINARY	100
MR STEPHEN ROBERT OWENopenregistry-h-mr-stephen-robert-owen-75802f	ORDINARY A	1
MR STEPHEN ROBERT OWENopenregistry-h-mr-stephen-robert-owen-75802f	ORDINARY B	1

NUCLEAR SAFETY ENGINEERING LTD

openregistry-gb-08467393·confirmation statement 2023-12-31·1 shareholder·3 share classes

Shareholder	Share class	Shares held	% of class
DSM CAPITAL LTDopenregistry-gb-12105344	ORDINARY A	55	100.00%
DSM CAPITAL LTDopenregistry-gb-12105344	ORDINARY C	40	100.00%
DSM CAPITAL LTDopenregistry-gb-12105344	ORDINARY B	5	100.00%

TACE MANCHESTER LIMITED

openregistry-gb-08803170·confirmation statement 2025-12-05·1 shareholder·3 share classes

Shareholder	Share class	Shares held
CONTOLLO MEP LIMITEDopenregistry-gb-15982141	A ORDINARY	25
CONTOLLO MEP LIMITEDopenregistry-gb-15982141	B ORDINARY	20
CONTOLLO MEP LIMITEDopenregistry-gb-15982141	C ORDINARY	5

TACE LONDON LIMITED

openregistry-gb-08803174·confirmation statement 2025-12-05·1 shareholder·3 share classes

Shareholder	Share class	Shares held
CONTOLLO MEP LIMITEDopenregistry-gb-15982141	A ORDINARY	4
CONTOLLO MEP LIMITEDopenregistry-gb-15982141	B ORDINARY	3
CONTOLLO MEP LIMITEDopenregistry-gb-15982141	ORDINARY	3

ENERCOMP LIMITED

openregistry-gb-11410086·confirmation statement 2025-06-11·1 shareholder·3 share classes

Shareholder	Share class	Shares held	% of class
SIMON PAUL JOSELYNopenregistry-h-simon-paul-joselyn-1bb203	A ORDINARY	50	100.00%
SIMON PAUL JOSELYNopenregistry-h-simon-paul-joselyn-1bb203	ORDINARY	45	100.00%
SIMON PAUL JOSELYNopenregistry-h-simon-paul-joselyn-1bb203	B ORDINARY	5	100.00%

D.A.T.S ENGINEERING SOLUTIONS LIMITED

openregistry-gb-11867561·confirmation statement 2023-03-06·1 shareholder·3 share classes

Shareholder	Share class	Shares held
STEPHEN NICKSONopenregistry-h-stephen-nickson-0b3b22	ORDINARY C £1	1
STEPHEN NICKSONopenregistry-h-stephen-nickson-0b3b22	ORDINARY A £1	1
STEPHEN NICKSONopenregistry-h-stephen-nickson-0b3b22	ORDINARY B £1	1

FRL DESIGN LIMITED

openregistry-gb-12490496·confirmation statement 2023-02-27·1 shareholder·3 share classes

Shareholder	Share class	Shares held
FRL DESIGN HOLDINGS LIMITEDopenregistry-gb-14407232	R	100
FRL DESIGN HOLDINGS LIMITEDopenregistry-gb-14407232	F	100
FRL DESIGN HOLDINGS LIMITEDopenregistry-gb-14407232	ORDINARY	50
FRL DESIGN HOLDINGS LIMITEDopenregistry-gb-14407232	ORDINARY	50

MB AVIATION COMPOSITE SERVICES LTD

openregistry-gb-13874807·confirmation statement 2023-01-25·1 shareholder·3 share classes

Shareholder	Share class	Shares held	% of class
MATHEW BROOMopenregistry-h-mathew-broom-cd0dc5	ORDINARY SHARES A	1	100.00%
MATHEW BROOMopenregistry-h-mathew-broom-cd0dc5	ORDINARY SHARES B	1	100.00%
MATHEW BROOMopenregistry-h-mathew-broom-cd0dc5	ORDINARY SHARES	1	100.00%

SVED SOLUTIONS LIMITED

openregistry-gb-15058425·confirmation statement 2025-08-07·1 shareholder·3 share classes

Shareholder	Share class	Shares held
SRIDHAR POTTAopenregistry-h-sridhar-potta-51951c	A ORDINARY	3
SRIDHAR POTTAopenregistry-h-sridhar-potta-51951c	C ORDINARY	1
SRIDHAR POTTAopenregistry-h-sridhar-potta-51951c	B ORDINARY	1

LS FABRICATION AND WELDING SERVICES LTD

openregistry-gb-15214647·confirmation statement 2023-11-29·1 shareholder·3 share classes

Shareholder	Share class	Shares held	% of class
LUKE JAMES SANDERSONopenregistry-h-luke-james-sanderson-7ff766	ORDINARY	100	100.00%
LUKE JAMES SANDERSONopenregistry-h-luke-james-sanderson-7ff766	ORDINARY A	1	100.00%
LUKE JAMES SANDERSONopenregistry-h-luke-james-sanderson-7ff766	ORDINARY B	1	100.00%

KYRIOS.AI LTD

openregistry-gb-15529111·confirmation statement 2025-02-27·1 shareholder·3 share classes

Shareholder	Share class	Shares held
CEPHAS MELVINopenregistry-h-cephas-melvin-f01d63	ORDINARY CLASS B	10,000,000
CEPHAS MELVINopenregistry-h-cephas-melvin-f01d63	ORDINARY CLASS C	10,000,000
CEPHAS MELVINopenregistry-h-cephas-melvin-f01d63	PREFERENTIAL CLASS A	10,000,000

CHAPLIN, FARRANT, WILTSHIRE LIMITED

openregistry-gb-01089784·confirmation statement 2025-04-21·1 shareholder·2 share classes

Shareholder	Share class	Shares held	% of class
MARTYN HUGH WILTSHIREopenregistry-h-martyn-hugh-wiltshire-9b4f24	ORDINARY	1,501	100.00%
MARTYN HUGH WILTSHIREopenregistry-h-martyn-hugh-wiltshire-9b4f24	ORDINARY-B	20	100.00%

PREECE CARDEW & RIDER LIMITED

openregistry-gb-01321807·confirmation statement 2026-04-05·1 shareholder·2 share classes

Shareholder	Share class	Shares held	% of class
MOTT MACDONALD GROUP LIMITEDopenregistry-gb-01110949	DEFERRED	2
MOTT MACDONALD GROUP LIMITEDopenregistry-gb-01110949	ORDINARY	2

FIRSTBROOK ENGINEERING LIMITED

openregistry-gb-01446921·confirmation statement 2024-08-21·1 shareholder·2 share classes

Shareholder	Share class	Shares held	% of class
KEITH FIRSTBROOKopenregistry-h-keith-firstbrook-d0dfbd	5% CUMULATIVE REDEEMABLE 2028	190,000
KEITH FIRSTBROOKopenregistry-h-keith-firstbrook-d0dfbd	ORDINARY	10,000

M.J. REES AND COMPANY LIMITED

openregistry-gb-01481128·confirmation statement 2026-05-28·1 shareholder·2 share classes

Shareholder	Share class	Shares held	% of class
MJR SURVEYING CONSULTANTS LTDopenregistry-gb-07655225	ORDINARY	54	100.00%
MJR SURVEYING CONSULTANTS LTDopenregistry-gb-07655225	ORDINARY A	10	100.00%

CORROCOAT CORROSIONEERING LIMITED

openregistry-gb-02229343·confirmation statement 2025-06-30·1 shareholder·2 share classes

Shareholder	Share class	Shares held	% of class
CORROCOAT LTDopenregistry-gb-01230166	ORDINARY A	3,575,000
CORROCOAT LTDopenregistry-gb-01230166	ORDINARY B	25,000

B & P FABRICATIONS (LEICESTER) LIMITED

openregistry-gb-02618642·confirmation statement 2026-06-06·1 shareholder·2 share classes

Shareholder	Share class	Shares held	% of class
ACDPS HOLDINGS LTDopenregistry-gb-11196353	B ORDINARY	2,500	100.00%
ACDPS HOLDINGS LTDopenregistry-gb-11196353	A ORDINARY	2,500	100.00%

TEDD ENGINEERING LIMITED

openregistry-gb-02640083·confirmation statement 2024-08-15·1 shareholder·2 share classes

Shareholder	Share class	Shares held	% of class
MCCLOSKEY INTERNATIONAL LTDopenregistry-gb-02278268	ORDINARY A 10P	51
MCCLOSKEY INTERNATIONAL LTDopenregistry-gb-02278268	ORDINARY C	22

DRIVER PROJECT SERVICES LIMITED

openregistry-gb-02785199·confirmation statement 2026-01-29·1 shareholder·2 share classes

Shareholder	Share class	Shares held	% of class
DIALES GROUP PLCopenregistry-gb-03475146	B	524
DIALES GROUP PLCopenregistry-gb-03475146	A	262

MCLEAN ARCHITECTS LIMITED

openregistry-gb-03115715·confirmation statement 2022-10-11·1 shareholder·2 share classes

Shareholder	Share class	Shares held	% of class
WELLWOOD LESLIE LLPopenregistry-gb-SO301999	ORDINARY A	63,334	100.00%
WELLWOOD LESLIE LLPopenregistry-gb-SO301999	ORDINARY B	78	100.00%

SYSTEM HYDRAULICS LIMITED

openregistry-gb-03136864·confirmation statement 2023-12-01·1 shareholder·2 share classes

Shareholder	Share class	Shares held	% of class
ALBERTO GONZALEZopenregistry-h-alberto-gonzalez-1e6cba	ORDINARY A	51,000	100.00%
ALBERTO GONZALEZopenregistry-h-alberto-gonzalez-1e6cba	ORDINARY B	100	100.00%

AQUABIO LIMITED

openregistry-gb-03379754·confirmation statement 2023-01-08·1 shareholder·2 share classes

Shareholder	Share class	Shares held	% of class
FREUDENBERG FT GMBHopenregistry-h-freudenberg-ft-gmbh-1776ca	ORDINARY A	1,955
FREUDENBERG FT GMBHopenregistry-h-freudenberg-ft-gmbh-1776ca	ORDINARY B	245

M GROUP TELECOM (MOBILE NETWORK SOLUTIONS) LIMITED

openregistry-gb-03651880·confirmation statement 2025-10-21·1 shareholder·2 share classes

Shareholder	Share class	Shares held
M GROUP TELECOM HOLDINGS LIMITEDopenregistry-gb-05411521	A ORDINARY	333
M GROUP TELECOM HOLDINGS LIMITEDopenregistry-gb-05411521	A ORDINARY	333
M GROUP TELECOM HOLDINGS LIMITEDopenregistry-gb-05411521	A ORDINARY	333
M GROUP TELECOM HOLDINGS LIMITEDopenregistry-gb-05411521	A ORDINARY	333
M GROUP TELECOM HOLDINGS LIMITEDopenregistry-gb-05411521	B ORDINARY	148

T & T MAINTENANCE SERVICES LIMITED

openregistry-gb-04097773·confirmation statement 2023-10-27·1 shareholder·2 share classes

Shareholder	Share class	Shares held	% of class
MCDUNN HOLDINGS LIMITEDopenregistry-gb-14895181	ORDINARY	99	100.00%
MCDUNN HOLDINGS LIMITEDopenregistry-gb-14895181	B SHARES	1	100.00%

EVOLVE DESIGN LIMITED

openregistry-gb-04164628·confirmation statement 2026-02-21·1 shareholder·2 share classes

Shareholder	Share class	Shares held	% of class
EVOLVE PROPERTIES LIMITEDopenregistry-gb-10291985	ORDINARY	100	100.00%
EVOLVE PROPERTIES LIMITEDopenregistry-gb-10291985	ORDINARY B	10	100.00%

CUNNINGTON CLARK LTD.

openregistry-gb-04200695·confirmation statement 2024-04-17·1 shareholder·2 share classes

Shareholder	Share class	Shares held	% of class
EFFICIENT BUILDING SOLUTIONS LIMITEDopenregistry-gb-12352572	ORDINARY 'B'	814	100.00%
EFFICIENT BUILDING SOLUTIONS LIMITEDopenregistry-gb-12352572	ORDINARY 'A'	198	100.00%

STRUCTURAL SOLUTIONS MANAGEMENT LIMITED

openregistry-gb-04341993·confirmation statement 2025-12-18·1 shareholder·2 share classes

Shareholder	Share class	Shares held	% of class
STRUCTURAL SOLUTIONS (EOT) LIMITEDopenregistry-gb-15652995	ORDINARY 'A' SHARES	100	100.00%
STRUCTURAL SOLUTIONS (EOT) LIMITEDopenregistry-gb-15652995	ORDINARY 'B' SHARES	100	100.00%

K CUT LIMITED

openregistry-gb-04452846·confirmation statement 2021-05-31·1 shareholder·2 share classes

Shareholder	Share class	Shares held	% of class
GUL RIAZ BALOCHopenregistry-h-gul-riaz-baloch-107255	ORDINARY A	60,000
GUL RIAZ BALOCHopenregistry-h-gul-riaz-baloch-107255	ORDINARY B	1,000

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. 9,122 of the 41,506 companies in SIC 71129 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.