UK companies/SIC 71200/Shareholders/Page 56

Shareholders of UK companies in SIC 71200Page 56 of 72

Technical testing and analysis·8,783 companies carry this code·30 shown on this page

SIC 71200 — Technical testing and analysis is the Companies House industry code carried by 8,783 UK companies. This page sets out the shareholder register of 30 of them: 28 distinct shareholders holding 68 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 2021-07-19 and 2026-03-09. Each company and each shareholder carries a Sophymarine OpenRegistry ID.

Industry code
SIC 71200

On the UK register
8,783

With a shareholder register
2,138

Companies on this page
30

Distinct shareholders
28

Shareholders that are UK companies
16

PRECISION ANALYSIS (NORTH WEST) LIMITED

openregistry-gb-03097439·confirmation statement 2026-01-31·1 shareholder·3 share classes

Shareholder	Share class	Shares held	% of class
TENTAMUS UK LIMITEDopenregistry-gb-09357227	ORDINARY A	90	100.00%
TENTAMUS UK LIMITEDopenregistry-gb-09357227	ORDINARY C	21	100.00%
TENTAMUS UK LIMITEDopenregistry-gb-09357227	ORDINARY B	20	100.00%

VIBROTECH RELIABILITY SERVICES LIMITED

openregistry-gb-03483422·confirmation statement 2025-12-19·1 shareholder·3 share classes

Shareholder	Share class	Shares held
BRITISH ENGINEERING SERVICES ASSET RELIABILITY LIMITEDopenregistry-gb-04939870	ORDINARY	3,600
BRITISH ENGINEERING SERVICES ASSET RELIABILITY LIMITEDopenregistry-gb-04939870	B ORDINARY	1,800
BRITISH ENGINEERING SERVICES ASSET RELIABILITY LIMITEDopenregistry-gb-04939870	TM ORDINARY	600

3ACTIVE LIMITED

openregistry-gb-04372808·confirmation statement 2025-08-01·1 shareholder·3 share classes

Shareholder	Share class	Shares held	% of class
3 ACTIVE (CFS) LIMITEDopenregistry-gb-09579417	ORDINARY A SHARES	34	100.00%
3 ACTIVE (CFS) LIMITEDopenregistry-gb-09579417	ORDINARY B SHARES	33	100.00%
3 ACTIVE (CFS) LIMITEDopenregistry-gb-09579417	ORDINARY C SHARES	33	100.00%

LLOYD'S REGISTER GMT LIMITED

openregistry-gb-06428883·confirmation statement 2021-11-21·1 shareholder·3 share classes

Shareholder	Share class	Shares held
LLOYD'S REGISTER MARINE LIMITEDopenregistry-gb-13281335	ORDINARY	350,000
LLOYD'S REGISTER MARINE LIMITEDopenregistry-gb-13281335	B ORDINARY (£0.00 PAID ON 27/04/2011)	150,000
LLOYD'S REGISTER MARINE LIMITEDopenregistry-gb-13281335	C ORDINARY	125,000

PTS (TQM) LIMITED

openregistry-gb-07911018·confirmation statement 2022-09-27·1 shareholder·3 share classes

Shareholder	Share class	Shares held
PTS GROUP HOLDINGS LIMITEDopenregistry-gb-07954918	A ORDINARY	200
PTS GROUP HOLDINGS LIMITEDopenregistry-gb-07954918	D ORDINARY	100
PTS GROUP HOLDINGS LIMITEDopenregistry-gb-07954918	B ORDINARY	100

TURNTABL LTD

openregistry-gb-11653705·confirmation statement 2021-10-21·1 shareholder·3 share classes

Shareholder	Share class	Shares held	% of class
SAMUEL JOHN MOORHOUSEopenregistry-h-samuel-john-moorhouse-c083c0	ORDINARY	10,000,000	100.00%
SAMUEL JOHN MOORHOUSEopenregistry-h-samuel-john-moorhouse-c083c0	ORDINARY C	1	100.00%
SAMUEL JOHN MOORHOUSEopenregistry-h-samuel-john-moorhouse-c083c0	ORDINARY B	1	100.00%

MURO TESTING & CERTIFICATION UK LIMITED

openregistry-gb-SC445773·confirmation statement 2021-07-19·1 shareholder·3 share classes

Shareholder	Share class	Shares held
BRUCE ANDREW MURRAYopenregistry-h-bruce-andrew-murray-26d8f4	A ORDINARY	800
BRUCE ANDREW MURRAYopenregistry-h-bruce-andrew-murray-26d8f4	B ORDINARY	100
BRUCE ANDREW MURRAYopenregistry-h-bruce-andrew-murray-26d8f4	C ORDINARY	100

UL VS LIMITED

openregistry-gb-02117901·confirmation statement 2024-06-11·1 shareholder·2 share classes

Shareholder	Share class	Shares held	% of class
UL INTERNATIONAL (UK) LTDopenregistry-gb-03159495	ORDINARY	529,912
UL INTERNATIONAL (UK) LTDopenregistry-gb-03159495	ORDINARY A	219,460

PLOWRIGHT HINTON LIMITED

openregistry-gb-02659888·confirmation statement 2025-11-20·1 shareholder·2 share classes

Shareholder	Share class	Shares held
DAVID JOHN ROLLINSONopenregistry-h-david-john-rollinson-30927e	ORDINARY "B" SHARES	7,278
DAVID JOHN ROLLINSONopenregistry-h-david-john-rollinson-30927e	ORDINARY "B" SHARES	7,278
DAVID JOHN ROLLINSONopenregistry-h-david-john-rollinson-30927e	ORDINARY "A" SHARES	2,947
DAVID JOHN ROLLINSONopenregistry-h-david-john-rollinson-30927e	ORDINARY "A" SHARES	2,946

NORTHERN ENERGY SERVICES LIMITED

openregistry-gb-02868141·confirmation statement 2023-11-02·1 shareholder·2 share classes

Shareholder	Share class	Shares held	% of class
JOHN TUCZEMSKYIopenregistry-h-john-tuczemskyi-cef284	ORDINARY	7,250	100.00%
JOHN TUCZEMSKYIopenregistry-h-john-tuczemskyi-cef284	A ORDINARY	2,500	100.00%

SCIENTIFICS LIMITED

openregistry-gb-03204613·confirmation statement 2021-11-30·1 shareholder·2 share classes

Shareholder	Share class	Shares held	% of class
SOCOTEC UK LIMITEDopenregistry-gb-02880501	ORDINARY A	100	100.00%
SOCOTEC UK LIMITEDopenregistry-gb-02880501	ORDINARY B	5	100.00%

PATHEON UK LIMITED

openregistry-gb-03764421·confirmation statement 2024-04-26·1 shareholder·2 share classes

Shareholder	Share class	Shares held	% of class
THERMO FISHER SCIENTIFIC (PN1) UK LIMITEDopenregistry-gb-10852830	PREFERENCE	2,000,000
THERMO FISHER SCIENTIFIC (PN1) UK LIMITEDopenregistry-gb-10852830	ORDINARY	100,005

THE ENVIRONMENTAL LABORATORY LIMITED

openregistry-gb-03882193·confirmation statement 2025-11-11·1 shareholder·2 share classes

Shareholder	Share class	Shares held	% of class
CAWOOD SCIENTIFIC LIMITEDopenregistry-gb-05655711	ORDINARY-A	2,199	100.00%
CAWOOD SCIENTIFIC LIMITEDopenregistry-gb-05655711	ORDINARY	1,402	100.00%

ONE SCIENTIFIC LIMITED

openregistry-gb-03891523·confirmation statement 2025-11-15·1 shareholder·2 share classes

Shareholder	Share class	Shares held	% of class
TENTAMUS UK LIMITEDopenregistry-gb-09357227	ORDINARY B	55	100.00%
TENTAMUS UK LIMITEDopenregistry-gb-09357227	ORDINARY A	45	100.00%

QUALITY GAS AUDIT SERVICES LIMITED

openregistry-gb-04089549·confirmation statement 2021-10-04·1 shareholder·2 share classes

Shareholder	Share class	Shares held	% of class
GAS ADVISORY SERVICES LIMITEDopenregistry-gb-03362259	A ORDINARY	50
GAS ADVISORY SERVICES LIMITEDopenregistry-gb-03362259	B ORDINARY	50

GKS ENVIRONMENTAL LIMITED

openregistry-gb-04815788·confirmation statement 2023-07-10·1 shareholder·2 share classes

Shareholder	Share class	Shares held	% of class
GRAHAM MATTHEWSopenregistry-gb-09357082	ORDINARY A	80	100.00%
GRAHAM MATTHEWSopenregistry-gb-09357082	ORDINARY B	20	100.00%

A PAWSEY LIMITED

openregistry-gb-05757764·confirmation statement 2026-03-09·1 shareholder·2 share classes

Shareholder	Share class	Shares held	% of class
ANDREW PAWSEYopenregistry-h-andrew-pawsey-feec4c	ORDINARY	100	100.00%
ANDREW PAWSEYopenregistry-h-andrew-pawsey-feec4c	ORDINARY A	100	100.00%

LK MANAGEMENT LIMITED

openregistry-gb-06131149·confirmation statement 2024-02-29·1 shareholder·2 share classes

Shareholder	Share class	Shares held	% of class
LK CONSULT LIMITEDopenregistry-gb-06767704	ORDINARY	200
LK CONSULT LIMITEDopenregistry-gb-06767704	C ORDINARY	10

DA VINCI LABORATORY SOLUTIONS UK & IRELAND LIMITED

openregistry-gb-06579409·confirmation statement 2025-07-18·1 shareholder·2 share classes

Shareholder	Share class	Shares held	% of class
LABBIZZ MANAGEMENT B.V.openregistry-h-labbizz-management-b-v-a37039	A ORDINARY	100	100.00%
LABBIZZ MANAGEMENT B.V.openregistry-h-labbizz-management-b-v-a37039	B ORDINARY	25	100.00%

KLIPSPRINGER LIMITED

openregistry-gb-07676073·confirmation statement 2025-07-25·1 shareholder·2 share classes

Shareholder	Share class	Shares held	% of class
KLIPSPRINGER HOLDINGS LTDopenregistry-gb-11739441	PREFERENCE	1,100,000	100.00%
KLIPSPRINGER HOLDINGS LTDopenregistry-gb-11739441	ORDINARY	1,000	100.00%

1ST CALL PROPERTY MANAGEMENT LIMITED

openregistry-gb-08936500·confirmation statement 2023-11-24·1 shareholder·2 share classes

Shareholder	Share class	Shares held	% of class
CHIRP INVESTMENTS LTDopenregistry-gb-13142134	ORDINARY A	50
CHIRP INVESTMENTS LTDopenregistry-gb-13142134	ORDINARY B	50

JPGOLD ANALYTICS LTD

openregistry-gb-11321354·confirmation statement 2023-09-08·1 shareholder·2 share classes

Shareholder	Share class	Shares held	% of class
JOHNPAUL NWANERIHopenregistry-h-johnpaul-nwanerih-20c090	ORDINARY A 1 GBP	1	100.00%
JOHNPAUL NWANERIHopenregistry-h-johnpaul-nwanerih-20c090	ORDINARY B 1 GBP	0

PTS (NDT) LIMITED

openregistry-gb-11947711·confirmation statement 2022-09-27·1 shareholder·2 share classes

Shareholder	Share class	Shares held	% of class
PTS GROUP HOLDINGS LIMITEDopenregistry-gb-07954918	ORDINARY	300
PTS GROUP HOLDINGS LIMITEDopenregistry-gb-07954918	B ORDINARY	200

ABE ELECTRICAL LTD

openregistry-gb-12896914·confirmation statement 2022-09-22·1 shareholder·2 share classes

Shareholder	Share class	Shares held	% of class
REGAN COLLIGHANopenregistry-h-regan-collighan-7f7c58	ORDINARY SHARES	10	100.00%
REGAN COLLIGHANopenregistry-h-regan-collighan-7f7c58	ORDINARY SHARES A	10	100.00%

7TSIX LIMITED

openregistry-gb-13613532·confirmation statement 2025-05-07·1 shareholder·2 share classes

Shareholder	Share class	Shares held	% of class
JOSEPH WILLIAM EDGEopenregistry-h-joseph-william-edge-a72b62	B ORDINARY	100	100.00%
JOSEPH WILLIAM EDGEopenregistry-h-joseph-william-edge-a72b62	A ORDINARY	100	100.00%

SÖKERDATA LTD

openregistry-gb-14184252·confirmation statement 2025-06-19·1 shareholder·2 share classes

Shareholder	Share class	Shares held	% of class
ELSA ZEKENGopenregistry-h-elsa-zekeng-128ccf	ORDINARY	100,000	100.00%
ELSA ZEKENGopenregistry-h-elsa-zekeng-128ccf	CLASS A SHARES	0

THE POWER ARRANGERS LTD

openregistry-gb-14681034·confirmation statement 2026-02-21·1 shareholder·2 share classes

Shareholder	Share class	Shares held	% of class
OLIVER CHARLES CLARKEopenregistry-h-oliver-charles-clarke-cc6e4e	ORDINARY	950	100.00%
OLIVER CHARLES CLARKEopenregistry-h-oliver-charles-clarke-cc6e4e	ORDINARY A	50	100.00%

CHEMTECH CONSULTANCY LIMITED

openregistry-gb-SC235349·confirmation statement 2025-08-14·1 shareholder·2 share classes

Shareholder	Share class	Shares held	% of class
ROCK COMPLIANCE HOLDINGS LIMITEDopenregistry-gb-11000891	A ORDINARY	10,000
ROCK COMPLIANCE HOLDINGS LIMITEDopenregistry-gb-11000891	B ORDINARY	523

EPC SCOTLAND LIMITED

openregistry-gb-SC337317·confirmation statement 2024-02-21·1 shareholder·2 share classes

Shareholder	Share class	Shares held	% of class
BRIAN DOUGLAS WALLSopenregistry-h-brian-douglas-walls-8e9f2c	B ORDINARY	500	100.00%
BRIAN DOUGLAS WALLSopenregistry-h-brian-douglas-walls-8e9f2c	A ORDINARY	500	100.00%

KEIGHLEY LABORATORIES,LIMITED

openregistry-gb-00164811·confirmation statement 2023-09-01·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
MELLOR METALLURGICAL SERVICES LTDopenregistry-gb-14766542	ORDINARY	6,470

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. 2,138 of the 8,783 companies in SIC 71200 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.