UK companies/SIC 72190/Shareholders/Page 41

Shareholders of UK companies in SIC 72190Page 41 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: 120 distinct shareholders holding 146 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 2021-09-11 and 2026-05-21. 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
120

Shareholders that are UK companies
28

LAND DRAINAGE CONSULTANCY LIMITED

openregistry-gb-04795948·confirmation statement 2022-12-07·4 shareholders·3 share classes

Shareholder	Share class	Shares held	% of class
LAND DRAINAGE CONSULTANCY (HOLDINGS) LTDopenregistry-gb-14407069	ORDINARY	1,000	100.00%
LUKE JOSHUA LAMBERTopenregistry-h-luke-joshua-lambert-108c10	ORDINARY	0	0.00%
MILES GEORGE FLATHERopenregistry-h-miles-george-flather-d617d2	"C" ORDINARY	0
RAYMOND JAMES LAMBERTopenregistry-h-raymond-james-lambert-01b38d	"B" ORDINARY	0
RAYMOND JAMES LAMBERTopenregistry-h-raymond-james-lambert-01b38d	ORDINARY	0	0.00%

ANDREW FRANCIS & ASSOCIATES LTD

openregistry-gb-04964906·confirmation statement 2024-07-10·4 shareholders·3 share classes

Shareholder	Share class	Shares held	% of class
CHARANJIT SINGH JANDUopenregistry-h-charanjit-singh-jandu-44d42e	B ORDINARY	25	100.00%
MANDEEP KAUR JANDUopenregistry-h-mandeep-kaur-jandu-724fd5	C ORDINARY	24	100.00%
ANDREW FRANCISopenregistry-h-andrew-francis-affae5	ORDINARY B SHARES	0
ANGELA GEORGINA FRANCISopenregistry-h-angela-georgina-francis-ac4388	ORDINARY B SHARES	0

HOBBS REHABILITATION LIMITED

openregistry-gb-05323651·confirmation statement 2025-03-25·4 shareholders·3 share classes

Shareholder	Share class	Shares held
HELEN ROSALIND HOBBSopenregistry-h-helen-rosalind-hobbs-56dc85	ORDINARY 'A'	5,858
IAN ELLISopenregistry-gb-05229032	ORDINARY 'B'	3,683
KATHERINE MARY GUYopenregistry-h-katherine-mary-guy-7d8911	ORDINARY 'C'	2,929
HELEN ROSALIND HOBBSopenregistry-h-helen-rosalind-hobbs-56dc85	ORDINARY 'B'	2,175
NICOLA RUTH ELLISopenregistry-h-nicola-ruth-ellis-02d11b	ORDINARY 'B'	0

CONVERSE TECHNOLOGY LIMITED

openregistry-gb-06380789·confirmation statement 2021-09-25·4 shareholders·3 share classes

Shareholder	Share class	Shares held
JOHN CLAYTONopenregistry-h-john-clayton-1972af	ORDINARY B	30
STEPHEN SHERLOCKopenregistry-h-stephen-sherlock-36c461	ORDINARY A	30
TREVOR BARNESopenregistry-h-trevor-barnes-1e003d	ORDINARY C	30
JOHN CLAYTONopenregistry-h-john-clayton-1972af	ORDINARY A	0
PAUL HIORNSopenregistry-h-paul-hiorns-003e0c	ORDINARY A	0
STEPHEN SHERLOCKopenregistry-h-stephen-sherlock-36c461	ORDINARY A	0
TREVOR BARNESopenregistry-h-trevor-barnes-1e003d	ORDINARY A	0

BIOCOPEA LIMITED

openregistry-gb-06704604·confirmation statement 2023-09-23·4 shareholders·3 share classes

Shareholder	Share class	Shares held
PEPTCELL LIMITEDopenregistry-gb-04983543	T SHARES	250,593
ROBIN BANNISTERopenregistry-h-robin-bannister-e2c0fd	T SHARES	113,200
JOHN BREWopenregistry-h-john-brew-bf513a	T SHARES	19,800
YVETTE SYNGEopenregistry-h-yvette-synge-df50f6	T SHARES	18,400
PEPTCELL LIMITEDopenregistry-gb-04983543	A ORDINARY	3,750
ROBIN BANNISTERopenregistry-h-robin-bannister-e2c0fd	ORDINARY	1,132
JOHN BREWopenregistry-h-john-brew-bf513a	ORDINARY	198
YVETTE SYNGEopenregistry-h-yvette-synge-df50f6	ORDINARY	184

ICONIQ INNOVATION LTD

openregistry-gb-07318486·confirmation statement 2022-01-19·4 shareholders·3 share classes

Shareholder	Share class	Shares held
IAN ANDREW GEEopenregistry-h-ian-andrew-gee-d537e4	ORDINARY	12
SARAH GEEopenregistry-h-sarah-gee-b625be	ORDINARY	4
NICHOLAS BROOKSopenregistry-h-nicholas-brooks-abd6c2	B ORDINARY	2
ROBIN MCINTYREopenregistry-h-robin-mcintyre-a4fe28	A ORDINARY	2

JAEGE SMART TURN LIMITED

openregistry-gb-07383547·confirmation statement 2025-07-22·4 shareholders·3 share classes

Shareholder	Share class	Shares held
MR GERARD CROWLEYopenregistry-h-mr-gerard-crowley-c9a768	ORDINARY	1
MR GERARD CROWLEYopenregistry-h-mr-gerard-crowley-c9a768	ORDINARY B	1
MR SEAN CROWLEYopenregistry-h-mr-sean-crowley-e9f4bd	ORDINARY A	1
MR SEAN CROWLEYopenregistry-h-mr-sean-crowley-e9f4bd	ORDINARY	1
MRS CAROL CROWLEYopenregistry-h-mrs-carol-crowley-bde1c4	ORDINARY B	0
MRS SERENA CROWLEYopenregistry-h-mrs-serena-crowley-c8d1ba	ORDINARY A	0

NORTH STAR ENVIRONMENTAL LTD

openregistry-gb-07948744·confirmation statement 2026-02-27·4 shareholders·3 share classes

Shareholder	Share class	Shares held
NORTHS BIDCO LIMITEDopenregistry-gb-16889189	ORDINARY	100
NORTHS BIDCO LIMITEDopenregistry-gb-16889189	ORDINARY-C	90
NORTHS BIDCO LIMITEDopenregistry-gb-16889189	ORDINARY-B	10
BENJAMIN ALBERT RICHARDSopenregistry-h-benjamin-albert-richards-bb51c9	ORDINARY	0
LEANNE RICHARDSopenregistry-h-leanne-richards-40c971	ORDINARY-C	0
PURDEEP SINGH CHAHALopenregistry-h-purdeep-singh-chahal-deecd0	ORDINARY-B	0

ADRIAN DAVIS & ASSOCIATES LIMITED

openregistry-gb-08209444·confirmation statement 2021-09-11·4 shareholders·3 share classes

Shareholder	Share class	Shares held
ADRIAN DAVISopenregistry-h-adrian-davis-120326	"A" ORDINARY	1
HANNAH DAVISopenregistry-gb-15004680	C ORDINARY	1
KATHRYN JENKINSopenregistry-h-kathryn-jenkins-565815	"B" ORDINARY	1
LUCY DAVISopenregistry-gb-06276722	C ORDINARY	1

LUCIDEON GROUP LIMITED

openregistry-gb-08877014·confirmation statement 2023-09-01·4 shareholders·3 share classes

Shareholder	Share class	Shares held	% of class
EMPLOYEE BENEFIT TRUSTopenregistry-h-employee-benefit-trust-84fe1d	ORDINARY	18,750,000	93.75%
ANTHONY KINSELLAopenregistry-h-anthony-kinsella-82bebb	A ORDINARY	5,000,000	100.00%
GEOFFREY EDGELLopenregistry-h-geoffrey-edgell-667766	ORDINARY	1,250,000	6.25%
LUCIDEON GROUP LTDopenregistry-gb-08877014	B ORDINARY	0

BIODIVERSIFY LTD

openregistry-gb-11352631·confirmation statement 2026-05-08·4 shareholders·3 share classes

Shareholder	Share class	Shares held	% of class
OAK DREY LIMITEDopenregistry-gb-16592225	B ORDINARY	1	100.00%
OAK DREY LIMITEDopenregistry-gb-16592225	ORDINARY	1	50.00%
SHERWOOD CANOPY LIMITEDopenregistry-gb-16597883	ORDINARY	1	50.00%
SHERWOOD CANOPY LIMITEDopenregistry-gb-16597883	A ORDINARY	1	100.00%
MICHAEL JOHN BURGASSopenregistry-h-michael-john-burgass-f80fbb	ORDINARY	0	0.00%
MICHAEL JOHN BURGASSopenregistry-h-michael-john-burgass-f80fbb	A ORDINARY	0	0.00%
SAMUEL PELHAM SINCLAIRopenregistry-h-samuel-pelham-sinclair-18636c	ORDINARY	0	0.00%
SAMUEL PELHAM SINCLAIRopenregistry-h-samuel-pelham-sinclair-18636c	B ORDINARY	0	0.00%

UNHINDR LTD

openregistry-gb-11628628·confirmation statement 2023-10-16·4 shareholders·3 share classes

Shareholder	Share class	Shares held	% of class
UGUR TANRIVERDIopenregistry-h-ugur-tanriverdi-dc889a	A ORDINARY	6,600	66.67%
FIRAT GUDERopenregistry-h-firat-guder-63cd8d	A ORDINARY	3,300	33.33%
GUGLIELMO SENESIopenregistry-h-guglielmo-senesi-dcd355	B ORDINARY	1,100	100.00%
TAREK ASFOURopenregistry-h-tarek-asfour-f67482	C ORDINARY	580	100.00%

ADDIBLE LTD

openregistry-gb-12633636·confirmation statement 2024-05-29·4 shareholders·3 share classes

Shareholder	Share class	Shares held
RICHARD ANTHONY PORTERopenregistry-h-richard-anthony-porter-8326d8	A ORDINARY	450
FERGAL PATRICK BYRNEopenregistry-h-fergal-patrick-byrne-fad90e	B ORDINARY	300
JAMES HANLEY CLARKopenregistry-h-james-hanley-clark-f1f68c	C ORDINARY	250
MATTHEW TUGBYopenregistry-h-matthew-tugby-054825	A ORDINARY	0

CELLERATE LIMITED

openregistry-gb-12947887·confirmation statement 2026-05-21·4 shareholders·3 share classes

Shareholder	Share class	Shares held	% of class
RICHARD FIELDSopenregistry-h-richard-fields-f77662	A ORDINARY	10,169	89.58%
ALEXANDRE CLAUDIO JORGE BENTOopenregistry-h-alexandre-claudio-jorge-bento-2c8a78	B ORDINARY (NON-VOTING)	2,026	100.00%
ALEXANDRE CLAUDIO JORGE BENTOopenregistry-h-alexandre-claudio-jorge-bento-2c8a78	A ORDINARY	676	5.95%
CHRISTOS BARTZISopenregistry-h-christos-bartzis-ccfefa	A ORDINARY	507	4.47%
MICHAEL GREAVESopenregistry-h-michael-greaves-b69f4b	C ORDINARY (NON-VOTING)	135	100.00%

APIDEA LTD

openregistry-gb-13043970·confirmation statement 2021-11-24·4 shareholders·3 share classes

Shareholder	Share class	Shares held	% of class
GORDON CLOUSTONopenregistry-h-gordon-clouston-aa8568	A ORDINARY	33	100.00%
HUW EVANSopenregistry-gb-17095109	B ORDINARY	33	100.00%
ANTHONY EVANSopenregistry-h-anthony-evans-2de154	C ORDINARY	17	50.00%
PATRICIA EVANSopenregistry-h-patricia-evans-397d01	C ORDINARY	17	50.00%

ALLOTROPE SCIENTIFIC LTD

openregistry-gb-13194221·confirmation statement 2022-11-22·4 shareholders·3 share classes

Shareholder	Share class	Shares held	% of class
URVISH PANDYAopenregistry-h-urvish-pandya-352c4c	ORDINARY SHARES A	5	100.00%
AAYUSH PANDYAopenregistry-h-aayush-pandya-2b592e	ORDINARY SHARES C	1	50.00%
ISHAAN PANDYAopenregistry-h-ishaan-pandya-339894	ORDINARY SHARES C	1	50.00%
SHASHI PANDYAopenregistry-h-shashi-pandya-ead9b2	ORDINARY SHARES B	1	100.00%

PROCESS FLOW INTELLIGENCE LTD

openregistry-gb-15099031·confirmation statement 2025-08-27·4 shareholders·3 share classes

Shareholder	Share class	Shares held
NPIF NW EQUITY (GP) LIMITEDopenregistry-gb-10618486	A1 ORDINARY	350
PROCESS FLOW INTELLIGENCE (NOMINEE 2) LTDopenregistry-gb-15139509	A ORDINARY	200
PROCESS FLOW INTELLIGENCE (NOMINEE 1) LTDopenregistry-gb-12602367	A ORDINARY	166
NWF (VENTURE CAPITAL) LPopenregistry-gb-LP014162	A2 ORDINARY	34

IMPERATOR ENERGY LIMITED

openregistry-gb-15417125·confirmation statement 2026-01-15·4 shareholders·3 share classes

Shareholder	Share class	Shares held	% of class
BLACK BOOK CONSULTING LTDopenregistry-gb-12493111	ORDINARY	100	100.00%
GLENN MARKS CORPORATION LIMITEDopenregistry-gb-02765655	ORDINARY C	100	100.00%
THE STUNT BASE LTDopenregistry-gb-04668852	ORDINARY B	100	100.00%
BENJAMIN TIMBERLEYopenregistry-h-benjamin-timberley-c29d1e	ORDINARY	0	0.00%

ALCAR INDUSTRIAL SERVICES LIMITED

openregistry-gb-01749554·confirmation statement 2022-09-14·4 shareholders·2 share classes

Shareholder	Share class	Shares held
ALCAR PRECISION PRODUCTS LIMITEDopenregistry-gb-02305911	ORDINARY	100
ALAN RIGGopenregistry-h-alan-rigg-ab56a5	ORDINARY B	50
MR CHRISTOPHER WARREN JONESopenregistry-h-mr-christopher-warren-jones-d136ca	ORDINARY B	50
MRS CAROLINE JANE JONESopenregistry-h-mrs-caroline-jane-jones-973bc1	ORDINARY B	0

MICROPATHOLOGY LIMITED

openregistry-gb-03022426·confirmation statement 2026-01-31·4 shareholders·2 share classes

Shareholder	Share class	Shares held
COLIN GRAHAM FINKopenregistry-h-colin-graham-fink-6ade54	ORDINARY VOTING	15,000
LUCILLA BUTLERopenregistry-h-lucilla-butler-b35d8a	ORDINARY NON VOTING	14,000
COLIN GRAHAM FINKopenregistry-h-colin-graham-fink-6ade54	ORDINARY NON VOTING	7,644
BENEFICIAL OWNER OF THE MICROPATHOLOGY LIMITEDSHAREopenregistry-h-beneficial-owner-of-the-micropathology-l-da20d7	ORDINARY NON VOTING	1,601
OPTION SCHEMEopenregistry-h-option-scheme-054574	ORDINARY NON VOTING	1,601
LUCILLA BUTLERopenregistry-h-lucilla-butler-b35d8a	ORDINARY VOTING	1,000

FOUR PHARMACEUTICALS LIMITED

openregistry-gb-03430250·confirmation statement 2024-09-05·4 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
J.E RAINEopenregistry-h-j-e-raine-136cd7	ORDINARY	49	50.00%
PHILIP RAINEopenregistry-h-philip-raine-2b4c0c	ORDINARY	49	50.00%
EDWARD RAINEopenregistry-h-edward-raine-f65589	A ORDINARY	1	50.00%
ELIZABETH RAINEopenregistry-h-elizabeth-raine-473c5c	A ORDINARY	1	50.00%

FARSITE COMMUNICATIONS LIMITED

openregistry-gb-03477728·confirmation statement 2025-12-16·4 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
DERMOT JOSEPH SMITHopenregistry-h-dermot-joseph-smith-f6aaa4	A ORDINARY	3,000	41.67%
WILLIAM BARKERopenregistry-h-william-barker-cda257	A ORDINARY	3,000	41.67%
LLOYD MARK SCOTTopenregistry-h-lloyd-mark-scott-ca2b7f	B ORDINARY	1,800	100.00%
LLOYD MARK SCOTTopenregistry-h-lloyd-mark-scott-ca2b7f	A ORDINARY	1,200	16.67%
STEPHEN JOHN SCOTTopenregistry-h-stephen-john-scott-f8a287	B ORDINARY	0	0.00%

ASSOCIATED UTILITY SUPPLIES LIMITED

openregistry-gb-03492030·confirmation statement 2024-11-07·4 shareholders·2 share classes

Shareholder	Share class	Shares held
OSMOSE EUROPE LIMITEDopenregistry-gb-12418760	ORDINARY	6,674
OSMOSE EUROPE LIMITEDopenregistry-gb-12418760	FOUNDER ORDINARY	2,861
AUS TRUSTEES LIMITEDopenregistry-gb-13210354	ORDINARY	0
KIM RACHEL GIBSONopenregistry-h-kim-rachel-gibson-80b960	FOUNDER ORDINARY	0
SIMON TIMOTHY GIBSONopenregistry-h-simon-timothy-gibson-99e069	FOUNDER ORDINARY	0

ANGLO SCIENTIFIC LTD

openregistry-gb-03914022·confirmation statement 2022-04-06·4 shareholders·2 share classes

Shareholder	Share class	Shares held
HENRY HYDE-THOMSONopenregistry-h-henry-hyde-thomson-652a1e	ORDINARY	444,327
HENRY HYDE-THOMSONopenregistry-h-henry-hyde-thomson-652a1e	SERIES B ORDINARY	221,253
MOULTON GOODIES LTDopenregistry-gb-OE001325	ORDINARY	169,289
GRAPEVINE HOLDINGS LLCopenregistry-h-grapevine-holdings-llc-6b0773	ORDINARY	92,994
GAUNT INVESTMENTS LIMITEDopenregistry-gb-OE024515	ORDINARY	0

OPTICAL METROLOGY SERVICES LIMITED

openregistry-gb-05169556·confirmation statement 2024-07-02·4 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
TIMOTHY ALAN CLARKEopenregistry-h-timothy-alan-clarke-1bef7f	ORDINARY A	890	98.89%
ALEX FELCEopenregistry-h-alex-felce-4cb226	ORDINARY B	104	83.20%
PAUL EAGLEopenregistry-h-paul-eagle-841c8e	ORDINARY B	21	16.80%
ZARA MARY SALEopenregistry-h-zara-mary-sale-9b6f59	ORDINARY A	10	1.11%

SYNTH-ISIS LTD

openregistry-gb-05271161·confirmation statement 2022-08-31·4 shareholders·2 share classes

Shareholder	Share class	Shares held
ALEXANDER CHARLES MADELEYopenregistry-h-alexander-charles-madeley-b0bfdc	ORIDINARY A GBP1 NON-VOTING SHARES	500
ELEANOR LOUISE MADELEYopenregistry-h-eleanor-louise-madeley-0a6d65	ORIDINARY A GBP1 NON-VOTING SHARES	500
JOHN PAUL MADELEYopenregistry-h-john-paul-madeley-5a2f29	ORDINARY GBP1 SHARES	220
VIRGINIA MARY MADELEYopenregistry-h-virginia-mary-madeley-580917	ORDINARY GBP1 SHARES	220
ALEXANDER CHARLES MADELEYopenregistry-h-alexander-charles-madeley-b0bfdc	ORDINARY GBP1 SHARES	30
ELEANOR LOUISE MADELEYopenregistry-h-eleanor-louise-madeley-0a6d65	ORDINARY GBP1 SHARES	30

POLYSOLAR LIMITED

openregistry-gb-06130240·confirmation statement 2026-03-13·4 shareholders·2 share classes

Shareholder	Share class	Shares held
HAMISH CHARLES JOHN WATSONopenregistry-h-hamish-charles-john-watson-898b26	ORDINARY	22,750,000
AIDAN CUMISKEYopenregistry-h-aidan-cumiskey-ecc7ee	DEFERRED	7,583,330
CROWDCUBE NOMINEES LIMITEDopenregistry-gb-09820478	ORDINARY	5,841,115
UK FF NOMINEE LIMITEDopenregistry-h-uk-ff-nominee-limited-d044f3	ORDINARY	1,082,254

BULGARO LIMITED

openregistry-gb-07255315·confirmation statement 2026-04-12·4 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
DAVID PATELopenregistry-h-david-patel-d799e9	A ORDINARY	129,500	35.00%
DEYAN RIZOVopenregistry-h-deyan-rizov-bcd2e9	A ORDINARY	120,250	32.50%
VITA RIZOVAopenregistry-h-vita-rizova-d62b9e	A ORDINARY	120,250	32.50%
JAMES BERNARD RONALD IVEYopenregistry-h-james-bernard-ronald-ivey-de95e0	B ORDINARY	1,850	100.00%

SAFESHARK LIMITED

openregistry-gb-07566599·confirmation statement 2026-02-06·4 shareholders·2 share classes

Shareholder	Share class	Shares held
DTG TESTING LIMITEDopenregistry-gb-03998972	A ORDINARY	100,000
CALLUM WILSONopenregistry-gb-NI618495	B ORDINARY	50,000
JONATHAN MARSHALLopenregistry-h-jonathan-marshall-7b4abb	B ORDINARY	50,000
CONNECT DEVICES LIMITEDopenregistry-gb-SC472050	B ORDINARY	0

QRC CONSULTANTS LIMITED

openregistry-gb-07804554·confirmation statement 2021-10-09·4 shareholders·2 share classes

Shareholder	Share class	Shares held
QRC HOLDINGS LTDopenregistry-gb-12882487	ORDINARY	11,150
QRC HOLDINGS LTDopenregistry-gb-12882487	A ORDINARY	250
ALEXANDER GAGEopenregistry-h-alexander-gage-ff257a	ORDINARY	0
SARAH FRYERopenregistry-h-sarah-fryer-8d54fc	ORDINARY	0
SARAH NICHOLSONopenregistry-gb-SC884339	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.