UK companies/SIC 26511/Shareholders/Page 16

Shareholders of UK companies in SIC 26511Page 16 of 18

Manufacture of electronic measuring, testing etc. equipment, not for industrial process control·1,578 companies carry this code·30 shown on this page

SIC 26511 — Manufacture of electronic measuring, testing etc. equipment, not for industrial process control is the Companies House industry code carried by 1,578 UK companies. This page sets out the shareholder register of 30 of them: 30 distinct shareholders holding 40 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 2021-05-21 and 2026-04-05. Each company and each shareholder carries a Sophymarine OpenRegistry ID.

Industry code
SIC 26511

On the UK register
1,578

With a shareholder register
537

Companies on this page
30

Distinct shareholders
30

Shareholders that are UK companies
20

STONEGATE INSTRUMENTS LIMITED

openregistry-gb-02532558·confirmation statement 2025-08-04·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
SHAUN EVERSopenregistry-h-shaun-evers-ed9316	ORDINARY	10,000	100.00%

ANVILLE INSTRUMENTS LIMITED

openregistry-gb-02563700·confirmation statement 2021-11-29·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
TECHNIVAL GROUP LIMITEDopenregistry-gb-SC467836	ORDINARY	50	100.00%

PURETECH SYSTEMS LIMITED

openregistry-gb-02565991·confirmation statement 2025-12-05·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
UK GAS TECHNOLOGIES LIMITEDopenregistry-gb-12508617	ORDINARY	11,933

3D SCANNERS LIMITED

openregistry-gb-02567522·confirmation statement 2024-12-21·1 shareholder·1 share class

Shareholder	Share class	Shares held
LK METROLOGY GROUP LTDopenregistry-gb-11207884	ORDINARY	1
LK METROLOGY GROUP LTDopenregistry-gb-11207884	ORDINARY	0
LK METROLOGY GROUP LTDopenregistry-gb-11207884	ORDINARY	0

BARNES INTERNATIONAL LIMITED

openregistry-gb-02618872·confirmation statement 2025-06-10·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
BRIAN SUMMERHAYESopenregistry-gb-12039210	ORDINARY	186	100.00%

GAS DATA LIMITED

openregistry-gb-02640682·confirmation statement 2023-12-08·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
ECOTEC SOLUTIONS EUROPE LTDopenregistry-gb-09637308	ORDINARY	26

SABRE BALLISTICS LIMITED

openregistry-gb-02662887·confirmation statement 2025-10-23·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
SABRE COMPUTERS INTERNATIONAL LIMITEDopenregistry-gb-01314198	ORDINARY	100

NDSL LIMITED

openregistry-gb-02677280·confirmation statement 2025-01-14·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
NDSL GROUP LIMITEDopenregistry-gb-04034639	ORDINARY	1,000,000

SCANPROBE TECHNIQUES LIMITED

openregistry-gb-02682996·confirmation statement 2024-02-28·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
JONFICO HOLDINGS LTDopenregistry-gb-12130088	ORDINARY	15

CELSIS LIMITED

openregistry-gb-02695296·confirmation statement 2023-05-16·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
CELSIS GROUP LIMITEDopenregistry-gb-07421412	ORDINARY	100

EPPENDORF CRYOTECH LIMITED

openregistry-gb-02959499·confirmation statement 2022-08-05·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
EPPENDORF SEopenregistry-h-eppendorf-se-bc2c1b	ORDINARY	102

MOORFIELD NANOTECHNOLOGY LIMITED

openregistry-gb-03044718·confirmation statement 2025-03-17·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
QUORUM TECHNOLOGIES LIMITEDopenregistry-gb-04273003	ORDINARY	109,000	100.00%
QUORUM TECHNOLOGIES LIMITEDopenregistry-gb-04273003	ORDINARY	0	0.00%

ADC BIOSCIENTIFIC LIMITED

openregistry-gb-03460613·confirmation statement 2025-11-13·1 shareholder·1 share class

Shareholder	Share class	Shares held
ADC BIOSCIENTIFIC EOT LTDopenregistry-h-adc-bioscientific-eot-ltd-25eaf7	ORDINARY	35,000
ADC BIOSCIENTIFIC EOT LTDopenregistry-h-adc-bioscientific-eot-ltd-25eaf7	ORDINARY	35,000
ADC BIOSCIENTIFIC EOT LTDopenregistry-h-adc-bioscientific-eot-ltd-25eaf7	ORDINARY	10,000
ADC BIOSCIENTIFIC EOT LTDopenregistry-h-adc-bioscientific-eot-ltd-25eaf7	ORDINARY	0
ADC BIOSCIENTIFIC EOT LTDopenregistry-h-adc-bioscientific-eot-ltd-25eaf7	ORDINARY	0
ADC BIOSCIENTIFIC EOT LTDopenregistry-h-adc-bioscientific-eot-ltd-25eaf7	ORDINARY	0

KEMO LIMITED

openregistry-gb-03475070·confirmation statement 2024-01-30·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
ENGINEERING AND SCIENTIFIC INSTRUMENTATION GROUP LIMITEDopenregistry-gb-13270511	ORDINARY	1,000

OXFORD TECHNICAL SOLUTIONS LIMITED

openregistry-gb-03534778·confirmation statement 2023-01-31·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
ECRIN INVESTMENTS LIMITEDopenregistry-gb-08185922	ORDINARY B	60	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

WHITE ROSE SECURITY LIMITED

openregistry-gb-03718431·confirmation statement 2023-02-23·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
WRS SOLUTIONS LIMITEDopenregistry-gb-03664629	ORDINARY	2

SONARDYNE OVERSEAS HOLDINGS LIMITED

openregistry-gb-03766163·confirmation statement 2026-01-08·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
SONARDYNE INTERNATIONAL LTDopenregistry-gb-01299452	ORDINARY	5,311,834	100.00%

BENSON VISCOMETERS LIMITED

openregistry-gb-03848442·confirmation statement 2026-04-05·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
BENSON DIAGNOSTICS LTDopenregistry-gb-16098187	A ORDINARY	320	100.00%

RIVENTA LTD

openregistry-gb-03945306·confirmation statement 2025-03-10·1 shareholder·1 share class

Shareholder	Share class	Shares held
SAUR SMART WATER S.A.S.openregistry-h-saur-smart-water-s-a-s-deb387	ORDINARY	510
SAUR SMART WATER S.A.S.openregistry-h-saur-smart-water-s-a-s-deb387	ORDINARY	245
SAUR SMART WATER S.A.S.openregistry-h-saur-smart-water-s-a-s-deb387	ORDINARY	245

APOGEE FLOW SYSTEMS LTD

openregistry-gb-03947604·confirmation statement 2025-06-02·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
OLIVER KENYONopenregistry-h-oliver-kenyon-a1f41f	ORDINARY	100,002	100.00%

M&P INTERNATIONAL (UK) LIMITED

openregistry-gb-03952594·confirmation statement 2026-03-01·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
M+P INTERNATIONAL MESS-UND RECHNERTECHNIK GMBHopenregistry-h-m-p-international-mess-und-rechnertechni-332505	ORDINARY	1	100.00%

AZENTA UK LTD

openregistry-gb-04109439·confirmation statement 2023-11-16·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
AZENTA LUXEMBOURG SARLopenregistry-h-azenta-luxembourg-sarl-a2a0b9	ORDINARY	3

SOLARTRON METROLOGY LIMITED

openregistry-gb-04220056·confirmation statement 2021-05-21·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
TAYLOR HOBSON LIMITEDopenregistry-gb-03230332	ORDINARY	3,000,000	100.00%

ITRON METERING SOLUTIONS UK LIMITED

openregistry-gb-04274515·confirmation statement 2022-09-19·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
ITRON DEVELOPMENT UK LTDopenregistry-gb-06195664	ORDINARY	5,103,711	100.00%

FUELSTRETCHER LIMITED

openregistry-gb-04297682·confirmation statement 2025-08-31·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
PETER JAMES JENNINGSopenregistry-h-peter-james-jennings-995b9b	ORDINARY	1,420	100.00%

ELECTRICAL TESTING SURVEYORS LIMITED

openregistry-gb-04342678·confirmation statement 2025-11-29·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
ELECTRICAL TESTING SURVEYORS HOLDINGS LIMITEDopenregistry-gb-12120117	ORDINARY	150	100.00%

SMARTCHEMISTRY GROUP LIMITED

openregistry-gb-04548568·confirmation statement 2024-10-28·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
CHEMAI LIMITEDopenregistry-gb-05845469	ORDINARY	13,262,685

RAYMARINE UK LIMITED

openregistry-gb-04578449·confirmation statement 2023-07-14·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
RIHL LIMITEDopenregistry-gb-07893587	ORDINARY	63,371,862

RIDEO SYSTEMS LTD

openregistry-gb-04654266·confirmation statement 2022-01-31·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
PAUL DENNIS APTEopenregistry-h-paul-dennis-apte-93c8ab	ORDINARY	1,000	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. 537 of the 1,578 companies in SIC 26511 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.