UK companies/SIC 72190/Shareholders/Page 57

Shareholders of UK companies in SIC 72190Page 57 of 128

Other research and experimental development on natural sciences and engineering·14,276 companies carry this code·30 shown on this page

SIC 72190 — Other research and experimental development on natural sciences and engineering is the Companies House industry code carried by 14,276 UK companies. This page sets out the shareholder register of 30 of them: 90 distinct shareholders holding 91 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 2021-04-30 and 2026-05-28. Each company and each shareholder carries a Sophymarine OpenRegistry ID.

Industry code
SIC 72190

On the UK register
14,276

With a shareholder register
3,824

Companies on this page
30

Distinct shareholders
90

Shareholders that are UK companies
12

TANAT CONSULTING LIMITED

openregistry-gb-08157940·confirmation statement 2024-07-26·3 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
PHILIP BULLopenregistry-h-philip-bull-4ac9b0	ORDINARY	60	60.00%
SHIRLEY ANNE BULLopenregistry-h-shirley-anne-bull-fa1e45	ORDINARY	35	35.00%
THOMAS BULLopenregistry-h-thomas-bull-e08990	ORDINARY	5	5.00%

M2MDATA (UK) LIMITED

openregistry-gb-08183933·confirmation statement 2025-03-06·3 shareholders·1 share class

Shareholder	Share class	Shares held
BRIAN WILLIAMSopenregistry-h-brian-williams-fec0a6	ORDINARY	1
SAMANTHA CLAIRE WILLIAMSopenregistry-h-samantha-claire-williams-fb4216	ORDINARY	1
VICTORIA HELEN WILLIAMSopenregistry-h-victoria-helen-williams-f41929	ORDINARY	1

CARDINAL ENGINEERING LIMITED

openregistry-gb-08226654·confirmation statement 2026-01-11·3 shareholders·1 share class

Shareholder	Share class	Shares held
OHIOWAOBO ILALOKHOINopenregistry-h-ohiowaobo-ilalokhoin-b565ce	ORDINARY	60
ELOMENSE ILALOKHOINopenregistry-h-elomense-ilalokhoin-a0e998	ORDINARY	30
OSEMEGBE JOYCEopenregistry-h-osemegbe-joyce-faa511	ORDINARY	10

POPPLEWAY LTD

openregistry-gb-08323833·confirmation statement 2023-12-10·3 shareholders·1 share class

Shareholder	Share class	Shares held
MR JOHN MILFORD BUCKLANDopenregistry-h-mr-john-milford-buckland-4ac8ca	ORDINARY	1
MR RHYS LLEWELYN WALTERSopenregistry-h-mr-rhys-llewelyn-walters-1c288e	ORDINARY	1
MR IAN DAVID WALTERSopenregistry-h-mr-ian-david-walters-a24d02	ORDINARY	0

AXI-TEK LTD

openregistry-gb-08338234·confirmation statement 2024-12-20·3 shareholders·1 share class

Shareholder	Share class	Shares held
METRIX FGG LTDopenregistry-gb-15240318	ORDINARY	150
LYNN CHRISTINE FOXopenregistry-h-lynn-christine-fox-73ba83	ORDINARY	0
NICHOLAS DARRYL FOXopenregistry-h-nicholas-darryl-fox-1f3900	ORDINARY	0

BRIGHTLOBE LIMITED

openregistry-gb-08376959·confirmation statement 2023-01-12·3 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
SHIVANI LAMBAopenregistry-h-shivani-lamba-bfb6af	ORDINARY	1,000,000	79.54%
WCS NOMINEES LTDopenregistry-gb-06002307	ORDINARY	252,885	20.11%
CHRIS SCOLLOopenregistry-h-chris-scollo-f73fe4	ORDINARY	4,409	0.35%

SEAHORSE LABORATORIES LIMITED

openregistry-gb-08395977·confirmation statement 2026-02-08·3 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
ARTHUR TUDOR TUCKERopenregistry-h-arthur-tudor-tucker-32890d	ORDINARY	100	47.62%
ENRICO DAVID LEIPZIG-PAGANIopenregistry-h-enrico-david-leipzig-pagani-f9e8fc	ORDINARY	100	47.62%
SEAHORSE SCIENTIFIC SERVICES LIMITEDopenregistry-gb-06445880	ORDINARY	10	4.76%

CYGNUS ATRATUS HYDROGEN TECHNOLOGIES LIMITED

openregistry-gb-08657221·confirmation statement 2026-03-09·3 shareholders·1 share class

Shareholder	Share class	Shares held
NICHOLAS ABSONopenregistry-h-nicholas-abson-75a126	ORDINARY	51
BLACK SWAN CLEAN ENERGY INVESTORS INCopenregistry-h-black-swan-clean-energy-investors-inc-c1112e	ORDINARY	0
BLUE SWAN CLEAN ENERGY INVESTORS INCopenregistry-h-blue-swan-clean-energy-investors-inc-3e22d8	ORDINARY	0

CONSENSORY NETWORKS LIMITED

openregistry-gb-08657770·confirmation statement 2024-08-20·3 shareholders·1 share class

Shareholder	Share class	Shares held
VARUN SHARMAopenregistry-gb-14108445	ORDINARY	100
CYRUS CHANopenregistry-h-cyrus-chan-c322db	ORDINARY	0
SELWYN CHANopenregistry-h-selwyn-chan-221da8	ORDINARY	0

JAP PARTS EUROPE LIMITED

openregistry-gb-08964000·confirmation statement 2022-05-03·3 shareholders·1 share class

Shareholder	Share class	Shares held
DPM HOLDINGS NW LIMITEDopenregistry-gb-13806876	ORD	2
DEBORAH MCCALLUMopenregistry-h-deborah-mccallum-1d5d5e	ORD	0
PAUL MCCALLUMopenregistry-h-paul-mccallum-904a45	ORD	0

GENE SOLUTIONS (UK) LTD

openregistry-gb-08999306·confirmation statement 2026-04-16·3 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
GENE SOLUTIONS LLCopenregistry-h-gene-solutions-llc-84806c	ORDINARY	903	100.00%
ANDREW CHARLES OURYopenregistry-h-andrew-charles-oury-ac04a6	ORDINARY	0	0.00%
JAMES EDWARD OURYopenregistry-h-james-edward-oury-d22440	ORDINARY	0	0.00%

HGU CARDIO SERVICE LIMITED

openregistry-gb-09019369·confirmation statement 2021-04-30·3 shareholders·1 share class

Shareholder	Share class	Shares held
NING GUopenregistry-h-ning-gu-1e89e0	ORDINARY	6
HAOTIAN GUopenregistry-h-haotian-gu-349663	ORDINARY	2
KAIRUO XUopenregistry-h-kairuo-xu-60d35d	ORDINARY	2

ALEPH INSIGHTS LIMITED

openregistry-gb-09135108·confirmation statement 2024-08-10·3 shareholders·1 share class

Shareholder	Share class	Shares held
CHRISTOPHER WRAGGopenregistry-h-christopher-wragg-f53952	ORDINARY	12,000
NICOLAS PAUL HAREopenregistry-h-nicolas-paul-hare-170cdc	ORDINARY	12,000
PETER COGHILLopenregistry-h-peter-coghill-0b684b	ORDINARY	12,000

CAMBRIDGE INNOVATION TECHNOLOGIES CONSULTING LIMITED

openregistry-gb-09144414·confirmation statement 2022-06-30·3 shareholders·1 share class

Shareholder	Share class	Shares held
DR LUIGI GIUSEPPE OCCHIPINTIopenregistry-h-dr-luigi-giuseppe-occhipinti-89df70	ORDINARY	570
DR STEFANO PLUCHINOopenregistry-h-dr-stefano-pluchino-11754f	ORDINARY	570
NEUROCUBE LTDopenregistry-gb-12116338	ORDINARY	0

INDUCTRONICS LAMP COLUMN CAR CHARGING LTD

openregistry-gb-09153463·confirmation statement 2022-10-20·3 shareholders·1 share class

Shareholder	Share class	Shares held
GEORGE ALAN LIMPKINopenregistry-h-george-alan-limpkin-137106	ORDINARY	120
HENRIK HANSENopenregistry-h-henrik-hansen-db5411	ORDINARY	0
HENRIK HANSENopenregistry-h-henrik-hansen-db5411	ORDINARY	0
INDUCTRONICS TECHNOLOGY LTDopenregistry-h-inductronics-technology-ltd-f5ac0f	ORDINARY	0

WAVE VENTURE LTD.

openregistry-gb-09159056·confirmation statement 2021-08-04·3 shareholders·1 share class

Shareholder	Share class	Shares held
RONAN COSTELLOopenregistry-h-ronan-costello-c71d51	ORDINARY	100
BEN STEVEN KENNEDYopenregistry-h-ben-steven-kennedy-202d6f	ORDINARY	33
KARYN MORRISSEYopenregistry-h-karyn-morrissey-65a605	ORDINARY	0

BC INNOVATIVE TECHNOLOGIES LIMITED

openregistry-gb-09163147·confirmation statement 2025-08-08·3 shareholders·1 share class

Shareholder	Share class	Shares held
MR EDWARD JAMES CANNINGopenregistry-h-mr-edward-james-canning-613bb7	ORDINARY ?1	1
MRS HELEN JANE BRITNERopenregistry-h-mrs-helen-jane-britner-ed3834	ORDINARY ?1	1
MR RAYMOND ROBERT BRITNERopenregistry-h-mr-raymond-robert-britner-b558d3	ORDINARY ?1	0

WITHAM ARCHAEOLOGY LTD

openregistry-gb-09185739·confirmation statement 2022-09-01·3 shareholders·1 share class

Shareholder	Share class	Shares held
RUSSELL TRIMBLEopenregistry-h-russell-trimble-9f8002	ORDINARY	90
DALE TRIMBLEopenregistry-h-dale-trimble-044848	ORDINARY	0
GARY TRIMBLEopenregistry-h-gary-trimble-2fdf3c	ORDINARY	0

MITCHELL DESIGN & CONSTRUCTION LIMITED

openregistry-gb-09216734·confirmation statement 2025-11-01·3 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
PETER CLIVE MITCHELLopenregistry-h-peter-clive-mitchell-51a618	ORDINARY	400	40.00%
DUNCAN NICHOLAS ARCHERopenregistry-h-duncan-nicholas-archer-60c5f4	ORDINARY	300	30.00%
JULIAN DENIS MITCHELLopenregistry-h-julian-denis-mitchell-f30fa5	ORDINARY	300	30.00%

VRK DEFENCE SERVICES LTD

openregistry-gb-09407112·confirmation statement 2025-09-23·3 shareholders·1 share class

Shareholder	Share class	Shares held
VRK DEFENSE SERVICES LLCopenregistry-h-vrk-defense-services-llc-36b5cb	ORDINARY	60
VIREN TEWARIopenregistry-h-viren-tewari-8d84e4	ORDINARY	30
VULCAN PRIVATE EQUITY LIMITEDopenregistry-gb-14648436	ORDINARY	10

AECOGEN TECHNOLOGIES LTD

openregistry-gb-09443250·confirmation statement 2025-02-01·3 shareholders·1 share class

Shareholder	Share class	Shares held
AECONET GMBHopenregistry-h-aeconet-gmbh-192bf4	ORDINARY	100
GURINDERJIT SINGH MONDopenregistry-h-gurinderjit-singh-mond-dcf161	ORDINARY	0
OLAF GUENTER DONNERopenregistry-h-olaf-guenter-donner-59b096	ORDINARY	0

PLANARTECH UK LIMITED

openregistry-gb-09545748·confirmation statement 2026-05-28·3 shareholders·1 share class

Shareholder	Share class	Shares held
JEREMY PATRICK FRANTZopenregistry-h-jeremy-patrick-frantz-eb3511	ORDINARY	25,000
RAYMOND JOHN GIBBSopenregistry-h-raymond-john-gibbs-ec4703	ORDINARY	25,000
PLANARTECH (HOLDINGS) LTDopenregistry-gb-12397187	ORDINARY	0

ARC INSTRUMENTS LTD

openregistry-gb-09606931·confirmation statement 2023-10-31·3 shareholders·1 share class

Shareholder	Share class	Shares held
ALEXANDER SERBopenregistry-h-alexander-serb-22ff48	ORDINARY	35
THEMIS PRODROMAKISopenregistry-h-themis-prodromakis-19321e	ORDINARY	35
CHRISTOS PAPAVASSILIOUopenregistry-h-christos-papavassiliou-8b7dc7	ORDINARY	0

VELUON LTD

openregistry-gb-09712136·confirmation statement 2023-07-30·3 shareholders·1 share class

Shareholder	Share class	Shares held
CAPTIVARA LIMITEDopenregistry-gb-14763244	ORDINARY	100
JORDAN MARK ASPLEYopenregistry-h-jordan-mark-aspley-243e6b	ORDINARY	100
THOMAS EDWARD DREWopenregistry-h-thomas-edward-drew-c89e81	ORDINARY	100

LAW PHIL TECHNOLOGIES LTD

openregistry-gb-09728571·confirmation statement 2025-08-18·3 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
O'JIBULEM UCHECHIKWU CHISALE LAURENCEopenregistry-h-o-jibulem-uchechikwu-chisale-laurence-9e54cb	ORDINARY1P	6,400	80.00%
CHIDI UMEANOopenregistry-h-chidi-umeano-4be41c	ORDINARY1P	800	10.00%
PHILOMENAH EGO LAURENCEopenregistry-h-philomenah-ego-laurence-5804a4	ORDINARY1P	800	10.00%

AI MACHINES LIMITED

openregistry-gb-09922074·confirmation statement 2021-12-17·3 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
INVENIA TECHNICAL COMPUTING CORPORATIONopenregistry-h-invenia-technical-computing-corporation-be56e7	ORDINARY	1,000,000	100.00%
CHRISTIAN STEINRUECKENopenregistry-h-christian-steinruecken-3e04c6	ORDINARY	0	0.00%
ZOUBIN GHAHRAMANIopenregistry-h-zoubin-ghahramani-9d2122	ORDINARY	0	0.00%

RESEARCH DEVICES LTD

openregistry-gb-09993367·confirmation statement 2022-04-01·3 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
DHIRESHAN GADIAGELLANopenregistry-h-dhireshan-gadiagellan-24a2c8	ORDINARY SHARES A	50	50.00%
LAWRENCE MOONopenregistry-h-lawrence-moon-ca3807	ORDINARY SHARES A	50	50.00%
KAREN MOONopenregistry-h-karen-moon-16c9e1	ORDINARY SHARES A	0	0.00%

LUX HEALTH TECHNOLOGIES LTD

openregistry-gb-10065887·confirmation statement 2025-11-18·3 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
NINE UNITED PROPERTIES UK LTDopenregistry-gb-05087180	ORDINARY	10	100.00%
NIETRO LTDopenregistry-gb-10982947	ORDINARY	0	0.00%
NINE UNITED BRAND & DESIGN AGopenregistry-h-nine-united-brand-design-ag-8891fc	ORDINARY	0	0.00%

NANOTECH INVESTMENTS LIMITED

openregistry-gb-10133959·confirmation statement 2024-04-30·3 shareholders·1 share class

Shareholder	Share class	Shares held
MR HIMANSHU SURYAKANT PATELopenregistry-h-mr-himanshu-suryakant-patel-3705a8	ORDINARY	50
MRS AMITA HIMANSHU PATELopenregistry-h-mrs-amita-himanshu-patel-86d0f5	ORDINARY	50
SHAW MOISTURE METERS (U.K.) LIMITEDopenregistry-gb-02730480	ORDINARY	0

GOUBER LTD

openregistry-gb-10177860·confirmation statement 2024-03-01·3 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
CHARLES RICHARD BOWYERopenregistry-h-charles-richard-bowyer-898777	ORDINARY	100	33.33%
CHARLES WILLIAM GLEN BOWYERopenregistry-h-charles-william-glen-bowyer-a24dea	ORDINARY	100	33.33%
JESSICA EMILY BOWYERopenregistry-h-jessica-emily-bowyer-a6cc89	ORDINARY	100	33.33%

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. 3,824 of the 14,276 companies in SIC 72190 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.