UK companies/SIC 72190/Shareholders/Page 58

Shareholders of UK companies in SIC 72190Page 58 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 2021-03-08 and 2026-04-06. 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
14

ALINIANT UK LTD

openregistry-gb-10178847·confirmation statement 2025-09-09·3 shareholders·1 share class

Shareholder	Share class	Shares held
JULIAN GARRETTopenregistry-h-julian-garrett-7193cf	ORD	600
IAN MILLER SIMSopenregistry-h-ian-miller-sims-f2b307	ORD	0
SMILJAN PILIPOVICopenregistry-h-smiljan-pilipovic-4efb8e	ORD	0

EARTHSENSE SYSTEMS LIMITED

openregistry-gb-10272221·confirmation statement 2023-11-22·3 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
EARTHSENSE GROUP LIMITEDopenregistry-gb-13407235	ORDINARY	6,563	87.51%
BS ES HOLDINGS LIMITEDopenregistry-gb-13066166	ORDINARY	750	10.00%
UNIVERSITY OF LEICESTERopenregistry-gb-RC000659	ORDINARY	187	2.49%

BM & D WORLD LTD

openregistry-gb-10277158·confirmation statement 2025-12-23·3 shareholders·1 share class

Shareholder	Share class	Shares held
GODFRED KWABENA FRIMPONGopenregistry-h-godfred-kwabena-frimpong-559236	ORD	10
GREGORY SYLVAopenregistry-h-gregory-sylva-e8ba00	ORD	0
KHAN WAHIDopenregistry-h-khan-wahid-ac119c	ORD	0

GREENSPUR WIND LIMITED

openregistry-gb-10279525·confirmation statement 2022-05-16·3 shareholders·1 share class

Shareholder	Share class	Shares held
TIME TO ACT LIMITEDopenregistry-gb-07693175	ORDINARY GBP 0.01 SHARES.	24,000,000
CHRISTOPHER HEMINWAYopenregistry-h-christopher-heminway-58ba5e	ORDINARY GBP 0.01 SHARES.	0
ERVE BVopenregistry-h-erve-bv-13639e	ORDINARY GBP 0.01 SHARES.	0

FLEXYPIX LIMITED

openregistry-gb-10286378·confirmation statement 2022-07-18·3 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
CHRISTOPHER WILLIAMSONopenregistry-h-christopher-williamson-650f18	ORDINARY	100	48.54%
DAPING CHUopenregistry-h-daping-chu-4d9500	ORDINARY	100	48.54%
CAMBRIDGE ENTERPRISEopenregistry-gb-01069886	ORDINARY	6	2.91%

PMW TECHNOLOGY LIMITED

openregistry-gb-10324617·confirmation statement 2022-08-10·3 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
PAUL MICHAEL WILLSONopenregistry-h-paul-michael-willson-d43c73	ORDINARY SHARES	50	50.00%
JUDITH WILLSONopenregistry-h-judith-willson-853d90	ORDINARY SHARES	35	35.00%
SEAN DOMINIC MCLAUGHLINopenregistry-h-sean-dominic-mclaughlin-ca7f10	ORDINARY SHARES	15	15.00%

ARRTE LTD

openregistry-gb-10383967·confirmation statement 2026-03-25·3 shareholders·1 share class

Shareholder	Share class	Shares held
SOLARA ABDELSAMIE ADAM ALIopenregistry-h-solara-abdelsamie-adam-ali-be3d45	ORD	90
SAMIR ABDELSAMIE ADAM ALIopenregistry-h-samir-abdelsamie-adam-ali-07f95d	ORD	10
WALEED ALIopenregistry-h-waleed-ali-0cb53a	ORD	0

PRO-FERRUM LIMITED

openregistry-gb-10519542·confirmation statement 2025-04-15·3 shareholders·1 share class

Shareholder	Share class	Shares held
KEVIN PHILLIPSopenregistry-h-kevin-phillips-293bf1	ORDINARY	350
NICHOLAS WARFIELDopenregistry-h-nicholas-warfield-8f6f6a	ORDINARY	200
VICTORIA WARFIELDopenregistry-h-victoria-warfield-3195ca	ORDINARY	150

QUANTOPTICON LTD.

openregistry-gb-10594007·confirmation statement 2024-02-01·3 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
GABRIELA SLAVCHEVAopenregistry-h-gabriela-slavcheva-1bc831	ORDINARY	42	42.00%
MIRELLA VLADISLAVOVA KOLEVAopenregistry-h-mirella-vladislavova-koleva-4068be	ORDINARY	38	38.00%
VLADISLAV KOLEVopenregistry-h-vladislav-kolev-2d1d07	ORDINARY	20	20.00%

SONODOT LTD

openregistry-gb-10667089·confirmation statement 2026-04-06·3 shareholders·1 share class

Shareholder	Share class	Shares held
NICCOLO CORSINIopenregistry-h-niccolo-corsini-4dd98f	ORDINARY	1,138
SPRING S.A.openregistry-h-spring-s-a-ef6cd3	ORDINARY	1,010
RAPHAEL CROUANopenregistry-h-raphael-crouan-c2bfaa	ORDINARY	64

MARCHARH LTD

openregistry-gb-10791418·confirmation statement 2025-02-03·3 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
SHU XIAN ARIEL.T / MARCHARH INSTITUTIONopenregistry-h-shu-xian-ariel-t-marcharh-institution-2d7cb6	MANAGEMENT	6	75.00%
SUSTAINABLE CAPITALSopenregistry-h-sustainable-capitals-08d71d	MANAGEMENT	6	75.00%
FILHO FILHO / MICSopenregistry-h-filho-filho-mics-5e1447	MANAGEMENT	2	25.00%

CLENERGY EV LTD

openregistry-gb-10932260·confirmation statement 2025-07-09·3 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
SMS ENERGY SERVICES LIMITEDopenregistry-gb-03197379	ORDINARY	1,412,231	48.49%
EPS CONSTRUCTION LTDopenregistry-gb-05375808	ORDINARY	820,000	28.16%
WILLIAM JOHN EVAN DAVIDopenregistry-h-william-john-evan-david-63d9a0	ORDINARY	680,000	23.35%

BILITECH LTD

openregistry-gb-11121429·confirmation statement 2022-12-19·3 shareholders·1 share class

Shareholder	Share class	Shares held
FOTIOS SAMPAZIOTISopenregistry-h-fotios-sampaziotis-774f67	ORDINARY	45
KOUROSH SAEB-PARSYopenregistry-h-kourosh-saeb-parsy-ac3d9f	ORDINARY	45
LUDOVIC VALLIERopenregistry-h-ludovic-vallier-b01c95	ORDINARY	10

ICMEA-UK LTD

openregistry-gb-11188863·confirmation statement 2026-02-06·3 shareholders·1 share class

Shareholder	Share class	Shares held
MALCOLM GLENDENNINGopenregistry-h-malcolm-glendenning-eb65d9	ORDINARY	14,020
CLAUDIO AMORESEopenregistry-h-claudio-amorese-725458	ORDINARY	14,000
ICMEA SRLopenregistry-h-icmea-srl-beabcb	ORDINARY	80

SEECUBIC UK LIMITED

openregistry-gb-11244570·confirmation statement 2026-03-08·3 shareholders·1 share class

Shareholder	Share class	Shares held
SEECUBIC INC.openregistry-h-seecubic-inc-53acec	ORDINARY	100
IWONA BOROWIKopenregistry-h-iwona-borowik-e14c65	ORDINARY	0
KAMIL BOROWIKopenregistry-h-kamil-borowik-74d45c	ORDINARY	0

TWINPARADOX LTD

openregistry-gb-11254118·confirmation statement 2025-03-05·3 shareholders·1 share class

Shareholder	Share class	Shares held
TWIN PARADOX LABS INC.openregistry-h-twin-paradox-labs-inc-11de6a	ORDINARY	5
CHRISTOPHER BRIDGESopenregistry-h-christopher-bridges-fe7cba	ORDINARY	0
PETER NISBET-JONESopenregistry-h-peter-nisbet-jones-ec3979	ORDINARY	0

HEALTHY AIR TECHNOLOGY LTD

openregistry-gb-11281765·confirmation statement 2026-03-27·3 shareholders·1 share class

Shareholder	Share class	Shares held
CHUNLI CAOopenregistry-h-chunli-cao-992356	ORDINARY	950,000
JAMES BRATHWAITEopenregistry-h-james-brathwaite-42ac66	ORDINARY	50,000
TIANCUN XIAOopenregistry-h-tiancun-xiao-aeb7af	ORDINARY	0

PECTEN LIMITED

openregistry-gb-11328823·confirmation statement 2025-03-22·3 shareholders·1 share class

Shareholder	Share class	Shares held
DHANVI BHARADWAJ 14 NASEBY CLOSE ISLEWORTH UNITEDopenregistry-h-dhanvi-bharadwaj-14-naseby-close-islewor-1d1147	ORDINARY	50
HAMSA BHARADWAJ 14 NASEBY CLOSE ISLEWORTH UNITEDopenregistry-h-hamsa-bharadwaj-14-naseby-close-islewort-15f84b	ORDINARY	50
KINGDOM TW7 4JQopenregistry-h-kingdom-tw7-4jq-3b6ef7	ORDINARY	50
KINGDOM TW7 4JQopenregistry-h-kingdom-tw7-4jq-3b6ef7	ORDINARY	50

PST IT SOLUTIONS LIMITED

openregistry-gb-11374770·confirmation statement 2025-10-15·3 shareholders·1 share class

Shareholder	Share class	Shares held
GOVIND HEM SREEKAR RAO PALLAMopenregistry-h-govind-hem-sreekar-rao-pallam-25ac76	ORDINARY	2
NANDAMURI RAMA CHAITANYAopenregistry-h-nandamuri-rama-chaitanya-8b5a81	ORDINARY	0
PREETI PALLAMopenregistry-h-preeti-pallam-e508d3	ORDINARY	0

ROTO HYBRID UK LTD

openregistry-gb-11446358·confirmation statement 2024-12-17·3 shareholders·1 share class

Shareholder	Share class	Shares held
MARK JONESopenregistry-gb-03147765	ORDINARY	80
KAREN TAYLORopenregistry-h-karen-taylor-bccbcf	ORDINARY	15
STUART MCBAINopenregistry-gb-05068799	ORDINARY	5

DYNAMIC DRILLING TOOLS LTD

openregistry-gb-11562285·confirmation statement 2021-09-10·3 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
GEORGE SWIETLIKopenregistry-h-george-swietlik-b480a8	ORDINARY	40	40.00%
STEPHEN JOHN MCLOUGHLINopenregistry-h-stephen-john-mcloughlin-c508ab	ORDINARY	40	40.00%
CDTY ENGINEERING LIMITEDopenregistry-gb-12737702	ORDINARY	20	20.00%

ATLANTIC RESEARCH GROUP LIMITED

openregistry-gb-11630207·confirmation statement 2025-10-17·3 shareholders·1 share class

Shareholder	Share class	Shares held
PROJECT BARCELONA BIDCOopenregistry-gb-16082666	ORDINARY	100
ATLANTIC RESEARCH GROUP, INC.openregistry-h-atlantic-research-group-inc-9f490a	ORDINARY	0
IGNAZIO DI GIOVANNAopenregistry-h-ignazio-di-giovanna-4dc225	ORDINARY	0

MOONLIGHT ENERGY LTD

openregistry-gb-11636026·confirmation statement 2025-09-11·3 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
EMMANUEL IGBINOVIAopenregistry-h-emmanuel-igbinovia-b0ef0b	ORDINARY	100,000	81.93%
ROSEMARY DAWN BAILEYopenregistry-h-rosemary-dawn-bailey-6c3c55	ORDINARY	14,706	12.05%
EMMA CLARE BLACKLEYopenregistry-h-emma-clare-blackley-a43cf9	ORDINARY	7,353	6.02%

CERAMICOAT INTERNATIONAL LIMITED

openregistry-gb-11646360·confirmation statement 2025-06-19·3 shareholders·1 share class

Shareholder	Share class	Shares held
CAROL JACKSONopenregistry-h-carol-jackson-91b48e	ORDINARY	10,000
BIANCA JACKSONopenregistry-h-bianca-jackson-4fd349	ORDINARY	0
JOSHUA JACKSONopenregistry-h-joshua-jackson-25ba83	ORDINARY	0

THE FAR OUT THINKING COMPANY LTD

openregistry-gb-11700599·confirmation statement 2022-11-15·3 shareholders·1 share class

Shareholder	Share class	Shares held
MATTHEW ELMESopenregistry-h-matthew-elmes-b23819	ORDINARY	34
JACK ELMESopenregistry-h-jack-elmes-765a70	ORDINARY	33
OWEN FINNIEopenregistry-h-owen-finnie-fb2486	ORDINARY	33

EXOBOTICS LTD

openregistry-gb-11709413·confirmation statement 2022-03-19·3 shareholders·1 share class

Shareholder	Share class	Shares held
NADEEM EL GABBANIopenregistry-h-nadeem-el-gabbani-b120cb	ORDINARY	46
MAXIME BURGONSEopenregistry-h-maxime-burgonse-2980c2	ORDINARY	33
PETER CHRISTOPHERopenregistry-h-peter-christopher-635f7d	ORDINARY	21

PIPPA TECHNOLOGIES LIMITED

openregistry-gb-11721777·confirmation statement 2023-06-26·3 shareholders·1 share class

Shareholder	Share class	Shares held
SKYRAD CONSULTING LIMITEDopenregistry-gb-09391369	ORDINARY	752
HEBER LIMITEDopenregistry-gb-01744505	ORDINARY	200
BENJAMIN WINDSORopenregistry-h-benjamin-windsor-cd70c5	ORDINARY	48

WITFIT LTD

openregistry-gb-11825661·confirmation statement 2022-02-12·3 shareholders·1 share class

Shareholder	Share class	Shares held
GRAINNE MCLOUGHLINopenregistry-h-grainne-mcloughlin-0ee28f	ORDINARY	25,000
MICHAEL PUI HING LAUopenregistry-h-michael-pui-hing-lau-473fcd	ORDINARY	25,000
STANLEY HAROLD DAVISopenregistry-h-stanley-harold-davis-c37d19	ORDINARY	7,824

CAMBRIDGE ELECTROMAGNETIC TECHNOLOGY LTD

openregistry-gb-11872001·confirmation statement 2021-03-08·3 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
ELOY DE LERA ACEDOopenregistry-h-eloy-de-lera-acedo-926b6e	ORDINARY	6,000	60.00%
ANDREW JAMES FAULKNERopenregistry-h-andrew-james-faulkner-d54d3d	ORDINARY	2,000	20.00%
PAUL ALEXANDERopenregistry-gb-06630939	ORDINARY	2,000	20.00%

XOX STUDIO LTD

openregistry-gb-11876922·confirmation statement 2025-08-15·3 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
MICHAL SOUCEK (2000)openregistry-h-michal-soucek-2000-cc49e6	ORDINARY	51	51.00%
MAREK SLEHOFER(1991)openregistry-h-marek-slehofer-1991-dcdca9	ORDINARY	49	49.00%
09193880 MIVELS CO LTD.openregistry-h-09193880-mivels-co-ltd-86c87b	ORDINARY	0	0.00%

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. 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.