UK companies/SIC 72190/Shareholders/Page 46

Shareholders of UK companies in SIC 72190Page 46 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: 116 distinct shareholders holding 121 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 2021-03-12 and 2026-04-13. 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
116

Shareholders that are UK companies
23

ALDRIDGE MILL LTD

openregistry-gb-11640623·confirmation statement 2024-01-15·4 shareholders·1 share class

Shareholder	Share class	Shares held
CELIA HOWESONopenregistry-h-celia-howeson-c5dde8	ORDINARY	25
GALACTIC HOLDINGS LTDopenregistry-gb-12605607	ORDINARY	25
JACOB WOOLNOUGHopenregistry-h-jacob-woolnough-efce39	ORDINARY	25
THOMAS MOONEYopenregistry-h-thomas-mooney-fd45a9	ORDINARY	25

RATIO TECHNOLOGY LIMITED

openregistry-gb-11647045·confirmation statement 2026-04-13·4 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
FELIX JAMES FFOLIOT BARKERopenregistry-h-felix-james-ffoliot-barker-b4d752	ORDINARY	110	25.11%
THOMAS STANLEY SIMPSONopenregistry-h-thomas-stanley-simpson-18674c	ORDINARY	110	25.11%
WILLIAM OSCAR WEATHERILLopenregistry-h-william-oscar-weatherill-570e01	ORDINARY	110	25.11%
ANTHONY JOHN PURNELLopenregistry-h-anthony-john-purnell-6cab0e	ORDINARY	108	24.66%

PRO AGROTECH LTD

openregistry-gb-11652246·confirmation statement 2025-10-03·4 shareholders·1 share class

Shareholder	Share class	Shares held
JINPING DUopenregistry-h-jinping-du-b8acde	ORDINARY	64,000
XIUYING WANGopenregistry-h-xiuying-wang-d10e79	ORDINARY	8,000
XUELIANG SUIopenregistry-h-xueliang-sui-a7a6d3	ORDINARY	8,000
HAIBO YUEopenregistry-h-haibo-yue-3aa02f	ORDINARY	0

POSEIDON PLASTICS LTD

openregistry-gb-11736799·confirmation statement 2024-03-30·4 shareholders·1 share class

Shareholder	Share class	Shares held
ABUNDIA INDUSTRIES LLCopenregistry-h-abundia-industries-llc-e62b46	ORDINARY.	517,686
PANIMA CAPITAL SPC - PANIMA 1openregistry-h-panima-capital-spc-panima-1-ed0e2c	ORDINARY.	419,221
LIZARD TECHNOLOGIES LTDopenregistry-h-lizard-technologies-ltd-245a4f	ORDINARY.	202,528
BOWERS FAMILY HOLDINGS LLCopenregistry-h-bowers-family-holdings-llc-c68862	ORDINARY.	2,443

CAVONIX LTD

openregistry-gb-11747463·confirmation statement 2025-01-15·4 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
CARL LAWRENCE OWENopenregistry-h-carl-lawrence-owen-74d9cf	ORDINARY	1,000,000	32.37%
MALCOLM BROWN ADAM YOUNG BARBOURopenregistry-h-malcolm-brown-adam-young-barbour-bdc69b	ORDINARY	1,000,000	32.37%
STEVEN MICHAEL LAKEopenregistry-h-steven-michael-lake-1c43ff	ORDINARY	1,000,000	32.37%
MICHAEL TWINNINGopenregistry-h-michael-twinning-f08031	ORDINARY	88,888	2.88%

DISPENSER TECHNOLOGIES LIMITED

openregistry-gb-11754113·confirmation statement 2023-01-07·4 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
ANDREW BAKERopenregistry-gb-04607516	ORDINARY	5,100	51.00%
RAYMOND JOHN BACONopenregistry-h-raymond-john-bacon-125401	ORDINARY	1,960	19.60%
SUSAN JANE BELLopenregistry-h-susan-jane-bell-d40391	ORDINARY	1,960	19.60%
BENJAMIN PETER HALLopenregistry-h-benjamin-peter-hall-d03154	ORDINARY	980	9.80%

VORTEXAIR LTD

openregistry-gb-11878799·confirmation statement 2021-03-12·4 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
DARREN PEARCEopenregistry-h-darren-pearce-2f5e8f	ORDINARY	120	30.00%
DAVID MARK WILLIAMSopenregistry-h-david-mark-williams-089475	ORDINARY	120	30.00%
MARK BAILEYopenregistry-h-mark-bailey-78e778	ORDINARY	120	30.00%
WAYNE HARVEYopenregistry-h-wayne-harvey-ae52d0	ORDINARY	40	10.00%

PULSAR AEROSPACE LIMITED

openregistry-gb-11914684·confirmation statement 2024-01-18·4 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
VADIM VARVARINopenregistry-h-vadim-varvarin-586ff7	ORDINARY	656,000	64.00%
RICHARD DINANopenregistry-h-richard-dinan-161406	ORDINARY	346,500	33.80%
JAMES LAMBERTopenregistry-h-james-lambert-7f8ea6	ORDINARY	12,500	1.22%
PLAMEN MONOVSKIopenregistry-h-plamen-monovski-ce87ee	ORDINARY	10,000	0.98%

POLAR HYDRO LTD

openregistry-gb-11944060·confirmation statement 2021-04-11·4 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
INNOVATION NOMINEES LTDopenregistry-gb-05993627	ORDINARY	15,135,874	94.50%
RICHARD IAN PARROTTopenregistry-h-richard-ian-parrott-1a8341	ORDINARY	480,510	3.00%
JULIAN GUY ROGERS-COLTMANopenregistry-h-julian-guy-rogers-coltman-c218cd	ORDINARY	320,340	2.00%
RHODDY SWIREopenregistry-h-rhoddy-swire-98ff76	ORDINARY	80,084	0.50%

OXFORDATOMIC LTD

openregistry-gb-11956828·confirmation statement 2024-04-04·4 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
DANIEL HALEYopenregistry-h-daniel-haley-24729c	ORDINARY	1,000	25.00%
MICHAEL MOODYopenregistry-h-michael-moody-440ee7	ORDINARY	1,000	25.00%
PAUL BAGOTopenregistry-h-paul-bagot-12ef70	ORDINARY	1,000	25.00%
QIFENG YANGopenregistry-h-qifeng-yang-164712	ORDINARY	1,000	25.00%

EXCYTON LIMITED

openregistry-gb-12139464·confirmation statement 2024-07-31·4 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGYopenregistry-h-king-abdullah-university-of-science-and--4e651f	ORDINARY	750,000	42.15%
MANAGEMENT SERVICES COMPANYopenregistry-h-management-services-company-4bf898	ORDINARY	750,000	42.15%
PETER ANDREW LEVERMOREopenregistry-h-peter-andrew-levermore-dfc386	ORDINARY	739,583	41.57%
DONAL DONAT CONOR BRADLEYopenregistry-h-donal-donat-conor-bradley-f18ac0	ORDINARY	289,583	16.28%

G&A ZERO LTD

openregistry-gb-12177165·confirmation statement 2025-08-27·4 shareholders·1 share class

Shareholder	Share class	Shares held
BEHNAZ INVESTMENT GROUP LIMITEDopenregistry-gb-14492252	ORDINARY	1
BERNATEK LIMITEDopenregistry-gb-14490861	ORDINARY	1
DR MOHAMMAD ADABIopenregistry-h-dr-mohammad-adabi-4691e8	ORDINARY	0
DR STEFAN GONISZEWSKIopenregistry-h-dr-stefan-goniszewski-604212	ORDINARY	0

RESPIRE DIAGNOSTICS LIMITED

openregistry-gb-12184429·confirmation statement 2024-06-15·4 shareholders·1 share class

Shareholder	Share class	Shares held
CHENopenregistry-h-chen-0bdb97	ORDINARY	4,400
HONGopenregistry-gb-09545002	ORDINARY	4,400
CHENopenregistry-h-chen-0bdb97	ORDINARY	800
KIAN FAN CHUNGopenregistry-h-kian-fan-chung-751bbc	ORDINARY	200
O'HAREopenregistry-gb-12457402	ORDINARY	200

HYPERGEN LTD

openregistry-gb-12185017·confirmation statement 2025-05-29·4 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
TIMOTHY SMEDAopenregistry-h-timothy-smeda-ae87b2	ORDINARY	84,445	58.47%
MICHAEL BEDFORDopenregistry-h-michael-bedford-1278f8	ORDINARY	27,772	19.23%
BULNES CAPITALopenregistry-gb-14560818	ORDINARY	22,214	15.38%
EDUARDO NICOLAS SCHULZopenregistry-h-eduardo-nicolas-schulz-f94ac9	ORDINARY	10,000	6.92%

LONDON AERIAL VEHICLE TECHNOLOGIES LTD

openregistry-gb-12204372·confirmation statement 2026-01-29·4 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
FUNG YEUNG ISAAC CHEUNGopenregistry-h-fung-yeung-isaac-cheung-15b5ee	ORD	22,956	52.58%
PAULINE PO YEE MAopenregistry-h-pauline-po-yee-ma-1d02a4	ORD	11,520	26.39%
FUNG LAM NATHAN CHEUNGopenregistry-h-fung-lam-nathan-cheung-73b227	ORD	4,973	11.39%
LIK HANG KWONGopenregistry-h-lik-hang-kwong-1ea175	ORD	4,210	9.64%

ARK METRICA LTD

openregistry-gb-12234750·confirmation statement 2022-09-29·4 shareholders·1 share class

Shareholder	Share class	Shares held
JAMES BALLopenregistry-gb-09361466	ORDINARY	4,000
MARK CHRISTOFOROopenregistry-h-mark-christoforo-a9f3c6	ORDINARY	4,000
HENRY SNAITHopenregistry-h-henry-snaith-632272	ORDINARY	1,000
MORITZ RIEDEopenregistry-h-moritz-riede-1b2132	ORDINARY	1,000

DEPLOY12 LIMITED

openregistry-gb-12240835·confirmation statement 2024-07-01·4 shareholders·1 share class

Shareholder	Share class	Shares held
P & L HOLDINGS INC LIMITEDopenregistry-gb-06204524	ORDINARY	72
M & M SOLUTIONS (UK) LTDopenregistry-gb-07294691	ORDINARY	36
NORTHERN ANALYSIS LTDopenregistry-gb-09405234	ORDINARY	12
CHRISTOPHER WILSONopenregistry-h-christopher-wilson-8afbb1	ORDINARY	0

NATURAL RESOURCE BENEFICIATION LIMITED

openregistry-gb-12248798·confirmation statement 2023-10-06·4 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
GUY SAXTONopenregistry-h-guy-saxton-9d2553	ORDINARY	139,200	35.42%
RUDIGER UWE NURKopenregistry-h-rudiger-uwe-nurk-c694be	ORDINARY	127,775	32.51%
WALLI HANDELS & LOGISTIK GMBHopenregistry-h-walli-handels-logistik-gmbh-0a193f	ORDINARY	100,480	25.57%
WERNER HERMANKE (M & M GMBH)openregistry-h-werner-hermanke-m-m-gmbh-d3194c	ORDINARY	25,545	6.50%

SMILJAN LIMITED

openregistry-gb-12258737·confirmation statement 2024-08-09·4 shareholders·1 share class

Shareholder	Share class	Shares held
ROBERT DAVIESopenregistry-h-robert-davies-113f7f	ORDINARY	960
DAVID ALAN WHITELEYopenregistry-h-david-alan-whiteley-6c7562	ORDINARY	20
DOUGLAS LEEopenregistry-h-douglas-lee-a6f144	ORDINARY	20
PAUL LEWISopenregistry-gb-08989374	ORDINARY	0

SMILJAN POWER SOLUTIONS LIMITED

openregistry-gb-12283156·confirmation statement 2024-10-20·4 shareholders·1 share class

Shareholder	Share class	Shares held
ROBERT DAVIESopenregistry-h-robert-davies-113f7f	ORDINARY	960
DAVID ALAN WHITELEYopenregistry-h-david-alan-whiteley-6c7562	ORDINARY	20
DOUGLAS LEEopenregistry-h-douglas-lee-a6f144	ORDINARY	20
PAUL LEWISopenregistry-gb-08989374	ORDINARY	0

QUANTIZED ART LTD

openregistry-gb-12359434·confirmation statement 2021-12-10·4 shareholders·1 share class

Shareholder	Share class	Shares held
PETER SPENCERopenregistry-h-peter-spencer-590156	ORDINARY	84
EUNJIN JEONG SPENCERopenregistry-h-eunjin-jeong-spencer-e097e6	ORDINARY	33
DANIEL FARRELLopenregistry-h-daniel-farrell-f3f378	ORDINARY	22
CRISPIN SINCLAIRopenregistry-h-crispin-sinclair-42323b	ORDINARY	1

GREENVISION PROPERTIES LIMITED

openregistry-gb-12461901·confirmation statement 2025-03-10·4 shareholders·1 share class

Shareholder	Share class	Shares held
YANG YANGopenregistry-h-yang-yang-9b3347	ORDINARY	100
JCY PROPERTY LTDopenregistry-gb-13056254	ORDINARY	0
QIANHUI LINopenregistry-h-qianhui-lin-17c9f1	ORDINARY	0
SHENG CHENopenregistry-h-sheng-chen-5271b0	ORDINARY	0

IMMERSIVE NETWORKS COLLECTIVE LTD

openregistry-gb-12478868·confirmation statement 2025-11-12·4 shareholders·1 share class

Shareholder	Share class	Shares held
DAVID LYNCHopenregistry-h-david-lynch-b78918	ORDINARY	100
CHRISTOPHE DE BÉZENACopenregistry-h-christophe-de-b-zenac-14d2a7	ORDINARY	0
PETER EYRESopenregistry-h-peter-eyres-a54ab7	ORDINARY	0
RICHARD ENGLANDopenregistry-h-richard-england-058a60	ORDINARY	0

TECHNOLOGY FOR ENVIRONMENT LTD

openregistry-gb-12489017·confirmation statement 2022-02-04·4 shareholders·1 share class

Shareholder	Share class	Shares held
ISMAIL BOSTANCIopenregistry-h-ismail-bostanci-b8f3ab	ORDINARY	100
AHMET ONCUopenregistry-h-ahmet-oncu-b6d5aa	ORDINARY	0
MEHMET TURUDIOGLUopenregistry-h-mehmet-turudioglu-37d4f4	ORDINARY	0
ZEYNEP TURUDIOGLUopenregistry-h-zeynep-turudioglu-104eb3	ORDINARY	0

EREBAGEN LTD

openregistry-gb-12537588·confirmation statement 2022-03-29·4 shareholders·1 share class

Shareholder	Share class	Shares held
UNIVERSITY OF WARWICKopenregistry-gb-RC000678	ORDINARY	1,000,000
DOUGLAS ROBERTSopenregistry-gb-14617311	ORDINARY	500,000
GREGORY CHALLISopenregistry-h-gregory-challis-ddeeb3	ORDINARY	500,000
START CODON FUND 1 L.P. (ACTING BY ITS GENERAL PARTNER, START CODON GENERAL PARTNER LTD).openregistry-h-start-codon-fund-1-l-p-acting-by-its-gen-414eba	ORDINARY	222,222

CAPITAL DRUG DEVELOPMENT LTD

openregistry-gb-12540893·confirmation statement 2023-01-06·4 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
CATSCI HOLDINGS LIMITEDopenregistry-gb-13760791	ORDINARY	30,000	100.00%
ED ROBERT TURPopenregistry-h-ed-robert-turp-7ba489	ORDINARY	0	0.00%
ROSS THOMAS BURNopenregistry-h-ross-thomas-burn-d8842d	ORDINARY	0	0.00%
SIMON NICHOLAS GEORGE TYLERopenregistry-h-simon-nicholas-george-tyler-2336d7	ORDINARY	0	0.00%

SMART MOBILITY COMMERCE LTD

openregistry-gb-12568616·confirmation statement 2022-04-21·4 shareholders·1 share class

Shareholder	Share class	Shares held
ENERGY TRADING COMPANY LIMITEDopenregistry-h-energy-trading-company-limited-19f403	ORDINARY	690,000
MATTHEW WARDopenregistry-h-matthew-ward-e75178	ORDINARY	210,000
INAFRICA INTEGRATED HOLDINGS LIMITEDopenregistry-h-inafrica-integrated-holdings-limited-bca492	ORDINARY	50,000
QUATREVAUX ADVISORY LIMITEDopenregistry-gb-09875150	ORDINARY	50,000

AMPASHIELD LIMITED

openregistry-gb-12577527·confirmation statement 2022-04-28·4 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
MAREK BURDAopenregistry-h-marek-burda-478385	ORDINARY	25	100.00%
INNOVATION DRIVE LIMITEDopenregistry-gb-10584625	ORDINARY	0	0.00%
JOS LUCIEN ROGIERSopenregistry-h-jos-lucien-rogiers-05cef0	ORDINARY	0	0.00%
MARC FELIX VAN DER GUCHTopenregistry-h-marc-felix-van-der-gucht-6b7280	ORDINARY	0	0.00%

MERYL FABRICS LTD.

openregistry-gb-12604250·confirmation statement 2026-03-05·4 shareholders·1 share class

Shareholder	Share class	Shares held
NICHOLAS WHITEHEADopenregistry-h-nicholas-whitehead-ab89fd	ORD	50
SIMON PETER CLODD-BROOMopenregistry-h-simon-peter-clodd-broom-064da9	ORD	50
GRANT CLODD-BROOMopenregistry-h-grant-clodd-broom-2c3eab	ORD	0
READY2RENT PROPERTIES LTDopenregistry-gb-12634030	ORD	0

LINERMIST LIMITED

openregistry-gb-12639844·confirmation statement 2022-06-01·4 shareholders·1 share class

Shareholder	Share class	Shares held
AQUAVISTA LIMITEDopenregistry-gb-06423080	ORDINARY	400
MJCBC LIMITEDopenregistry-gb-13843696	ORDINARY	400
DAVID EDWARDSopenregistry-h-david-edwards-d879ba	ORDINARY	200
MICHAEL COOPERopenregistry-gb-NI058176	ORDINARY	0

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.