UK companies/SIC 72190/Shareholders/Page 66

Shareholders of UK companies in SIC 72190Page 66 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: 60 distinct shareholders holding 140 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 2021-08-29 and 2026-05-24. 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
60

Shareholders that are UK companies
13

TAAV BIOMANUFACTURING SOLUTIONS LTD

openregistry-gb-10677209·confirmation statement 2022-12-31·2 shareholders·6 share classes

Shareholder	Share class	Shares held
TL DB INVESTMENT, LLCopenregistry-h-tl-db-investment-llc-0b3424	B ORDINARY	913,293
TL DB INVESTMENT, LLCopenregistry-h-tl-db-investment-llc-0b3424	C ORDINARY	92,000
TL DB INVESTMENT, LLCopenregistry-h-tl-db-investment-llc-0b3424	DEFERRED	4,000
TL DB INVESTMENT, LLCopenregistry-h-tl-db-investment-llc-0b3424	D ORDINARY	400
TL DB INVESTMENT, LLCopenregistry-h-tl-db-investment-llc-0b3424	A ORDINARY	400
TL DB INVESTMENT, LLCopenregistry-h-tl-db-investment-llc-0b3424	E ORDINARY	4
TOUCHLIGHT HOLDINGS LIMITEDopenregistry-gb-09272873	B ORDINARY	0
TOUCHLIGHT HOLDINGS LIMITEDopenregistry-gb-09272873	C ORDINARY	0
TOUCHLIGHT HOLDINGS LIMITEDopenregistry-gb-09272873	DEFERRED	0
TOUCHLIGHT HOLDINGS LIMITEDopenregistry-gb-09272873	A ORDINARY	0

NORLUND LIMITED

openregistry-gb-04029322·confirmation statement 2026-05-24·2 shareholders·5 share classes

Shareholder	Share class	Shares held	% of class
BOHR GROUP LIMITEDopenregistry-gb-16579657	A ORDINARY	59	100.00%
BOHR GROUP LIMITEDopenregistry-gb-16579657	B ORDINARY	20	100.00%
BOHR GROUP LIMITEDopenregistry-gb-16579657	C ORDINARY	19	100.00%
BOHR GROUP LIMITEDopenregistry-gb-16579657	D ORDINARY	1	100.00%
BOHR GROUP LIMITEDopenregistry-gb-16579657	E ORDINARY	1	100.00%
BOHR LIMITEDopenregistry-gb-13560394	C ORDINARY	0	0.00%
BOHR LIMITEDopenregistry-gb-13560394	B ORDINARY	0	0.00%
BOHR LIMITEDopenregistry-gb-13560394	D ORDINARY	0	0.00%
BOHR LIMITEDopenregistry-gb-13560394	E ORDINARY	0	0.00%
BOHR LIMITEDopenregistry-gb-13560394	A ORDINARY	0	0.00%

ALPHA SUBCO LIMITED

openregistry-gb-12715295·confirmation statement 2025-04-03·2 shareholders·5 share classes

Shareholder	Share class	Shares held	% of class
EXA ROBOTIC SYSTEMS LIMITEDopenregistry-gb-15363603	ORDINARY	1,090,000	100.00%
ALEC BURNSopenregistry-h-alec-burns-ae1cca	B ORDINARY	40,000	100.00%
EXA ROBOTIC SYSTEMS LIMITEDopenregistry-gb-15363603	A2 ORDINARY	0
EXA ROBOTIC SYSTEMS LIMITEDopenregistry-gb-15363603	Z ORDINARY	0
EXA ROBOTIC SYSTEMS LIMITEDopenregistry-gb-15363603	A1 ORDINARY	0
EXA ROBOTIC SYSTEMS LIMITEDopenregistry-gb-15363603	B ORDINARY	0	0.00%

PARADIGM DRILLING SERVICES LIMITED

openregistry-gb-SC358773·confirmation statement 2025-03-15·2 shareholders·5 share classes

Shareholder	Share class	Shares held
PARADIGM GROUP BVopenregistry-h-paradigm-group-bv-634764	2015 PREFERENCE	6,238,690
PARADIGM GROUP BVopenregistry-h-paradigm-group-bv-634764	C PREFERENCE	1,700,000
PARADIGM GROUP BVopenregistry-h-paradigm-group-bv-634764	A ORDINARY	65,000
PARADIGM GROUP BVopenregistry-h-paradigm-group-bv-634764	REDEEMABLE C ORDINARY	37,000
NEIL SIMPSONopenregistry-gb-02005410	B ORDINARY	7,500
PARADIGM GROUP BVopenregistry-h-paradigm-group-bv-634764	B ORDINARY	2,500

ALTO VERDE LIMITED

openregistry-gb-11542553·confirmation statement 2021-08-29·2 shareholders·4 share classes

Shareholder	Share class	Shares held	% of class
ALTO VERDE HOLDINGS LIMITEDopenregistry-gb-11941112	ORDINARY 'C'	1	100.00%
ALTO VERDE HOLDINGS LIMITEDopenregistry-gb-11941112	ORDINARY 'D'	1	100.00%
ALTO VERDE HOLDINGS LIMITEDopenregistry-gb-11941112	ORDINARY 'A'	1	100.00%
ALTO VERDE HOLDINGS LIMITEDopenregistry-gb-11941112	ORDINARY 'B'	1	100.00%
MITESH MAKWANAopenregistry-h-mitesh-makwana-bd51cc	ORDINARY 'C'	0	0.00%
MITESH MAKWANAopenregistry-h-mitesh-makwana-bd51cc	ORDINARY 'A'	0	0.00%
MITESH MAKWANAopenregistry-h-mitesh-makwana-bd51cc	ORDINARY 'D'	0	0.00%
MITESH MAKWANAopenregistry-h-mitesh-makwana-bd51cc	ORDINARY 'B'	0	0.00%

ELECTRICAL INVESTIGATION LTD

openregistry-gb-12602133·confirmation statement 2025-10-24·2 shareholders·4 share classes

Shareholder	Share class	Shares held
ROBERT WELLERopenregistry-h-robert-weller-4ea5b4	ORDINARY B	100
ROBERT WELLERopenregistry-h-robert-weller-4ea5b4	ORDINARY C	100
ROBERT WELLERopenregistry-h-robert-weller-4ea5b4	ORDINARY A	100
ROBERT WELLERopenregistry-h-robert-weller-4ea5b4	ORDINARY D	100
LISA WELLERopenregistry-h-lisa-weller-35fe12	ORDINARY D	0
LISA WELLERopenregistry-h-lisa-weller-35fe12	ORDINARY B	0
LISA WELLERopenregistry-h-lisa-weller-35fe12	ORDINARY C	0

INFINITY OILFIELD SERVICES INTERNATIONAL LIMITED

openregistry-gb-SC240394·confirmation statement 2024-12-02·2 shareholders·4 share classes

Shareholder	Share class	Shares held
ANDREW ROBERT MACKAYopenregistry-h-andrew-robert-mackay-cba8bf	A ORDINARY	99
SHARON JANE HUNTERopenregistry-h-sharon-jane-hunter-5d1805	D ORDINARY	50
SHARON JANE HUNTERopenregistry-h-sharon-jane-hunter-5d1805	C ORDINARY	49
ANDREW ROBERT MACKAYopenregistry-h-andrew-robert-mackay-cba8bf	B ORDINARY	1
SHARON JANE HUNTERopenregistry-h-sharon-jane-hunter-5d1805	C ORDINARY	1

FRAZER-NASH CONSULTANCY LIMITED

openregistry-gb-02562870·confirmation statement 2021-10-30·2 shareholders·3 share classes

Shareholder	Share class	Shares held
KELLOGG BROWN & ROOT LIMITEDopenregistry-gb-00645125	ORDINARY	115,671
KELLOGG BROWN & ROOT LIMITEDopenregistry-gb-00645125	B PREFERENCE	50,000
KELLOGG BROWN & ROOT LIMITEDopenregistry-gb-00645125	A PREFERENCE	50,000
BABCOCK MARINE HOLDINGS (UK) LIMITEDopenregistry-gb-05265569	B PREFERENCE	0
BABCOCK MARINE HOLDINGS (UK) LIMITEDopenregistry-gb-05265569	A PREFERENCE	0
BABCOCK MARINE HOLDINGS (UK) LIMITEDopenregistry-gb-05265569	ORDINARY	0

ASTECH PROJECTS LIMITED

openregistry-gb-03081171·confirmation statement 2024-07-19·2 shareholders·3 share classes

Shareholder	Share class	Shares held	% of class
SCHAUENBURG INDUSTRIE PRODUKTION GMBHopenregistry-h-schauenburg-industrie-produktion-gmbh-1972ff	ORDINARY A	800	100.00%
SCHAUENBURG INDUSTRIE PRODUKTION GMBHopenregistry-h-schauenburg-industrie-produktion-gmbh-1972ff	ORDINARY B	150	100.00%
ASTECH PROJECTS LIMITEDopenregistry-gb-03081171	TREASURY	50	100.00%

LOVE LIMITED

openregistry-gb-03769210·confirmation statement 2024-10-04·2 shareholders·3 share classes

Shareholder	Share class	Shares held	% of class
MICHAEL LORD-CASTLEopenregistry-h-michael-lord-castle-791be5	ORDINARY	100	100.00%
VALERIE LORD-CASTLEopenregistry-h-valerie-lord-castle-dca281	B ORDINARY	2	100.00%
MICHAEL LORD-CASTLEopenregistry-h-michael-lord-castle-791be5	A ORDINARY	0

WARWICK WARP LIMITED

openregistry-gb-05568627·confirmation statement 2023-09-19·2 shareholders·3 share classes

Shareholder	Share class	Shares held	% of class
LI WANGopenregistry-h-li-wang-6a2400	ORDINARY	5,689,525	100.00%
LI WANGopenregistry-h-li-wang-6a2400	ORDINARY A	3,724,271	100.00%
WARWICK STUDENT LIVING LIMITEDopenregistry-gb-09996498	ORDINARY "B" SHARES	998,989	100.00%

DANA LINDLEY TECHNOLOGY CENTRE LIMITED

openregistry-gb-05951595·confirmation statement 2021-09-29·2 shareholders·3 share classes

Shareholder	Share class	Shares held
DANA AUTOMOTIVE AFTERMARKET INCopenregistry-h-dana-automotive-aftermarket-inc-feea6c	PREFERENCE	100,000
DANA AUTOMOTIVE AFTERMARKET INCopenregistry-h-dana-automotive-aftermarket-inc-feea6c	A ORDINARY	74,000
DANA AUTOMOTIVE AFTERMARKET INCopenregistry-h-dana-automotive-aftermarket-inc-feea6c	ORDINARY	26,000
DANA GRAZIANO SRLopenregistry-h-dana-graziano-srl-f5d975	ORDINARY	0
DANA GRAZIANO SRLopenregistry-h-dana-graziano-srl-f5d975	PREFERENCE	0
DANA GRAZIANO SRLopenregistry-h-dana-graziano-srl-f5d975	A ORDINARY	0

INTENSICHEM SOLUTIONS LIMITED

openregistry-gb-07816994·confirmation statement 2025-07-03·2 shareholders·3 share classes

Shareholder	Share class	Shares held	% of class
JOHN MALCOLM TILEYopenregistry-h-john-malcolm-tiley-44a96d	ORDINARY B	100	100.00%
JOHN MALCOLM TILEYopenregistry-h-john-malcolm-tiley-44a96d	ORDINARY	100	50.00%
OLIVER ALEXANDER ALBERT TAMESopenregistry-h-oliver-alexander-albert-tames-99c274	ORDINARY	100	50.00%
OLIVER ALEXANDER ALBERT TAMESopenregistry-h-oliver-alexander-albert-tames-99c274	ORDINARY A	100	100.00%

LAROUSSE AND CO LTD

openregistry-gb-07975521·confirmation statement 2025-03-05·2 shareholders·3 share classes

Shareholder	Share class	Shares held
DR PASCAL FRANCOIS LAROUSSEopenregistry-h-dr-pascal-francois-larousse-300ae8	A ORDINARY	900
ARTHUR LAROUSSEopenregistry-h-arthur-larousse-43bd50	B ORDINARY	100
DR PASCAL FRANCOIS LAROUSSEopenregistry-h-dr-pascal-francois-larousse-300ae8	B ORDINARY	0
DR PASCAL FRANCOIS LAROUSSEopenregistry-h-dr-pascal-francois-larousse-300ae8	ORDINARY	0

ADRASTEA LIMITED

openregistry-gb-08286234·confirmation statement 2023-08-30·2 shareholders·3 share classes

Shareholder	Share class	Shares held
NICHOLAS STUART CORSONopenregistry-h-nicholas-stuart-corson-213242	ORDINARY	100
NICHOLAS STUART CORSONopenregistry-h-nicholas-stuart-corson-213242	"B"	1
NICHOLAS STUART CORSONopenregistry-h-nicholas-stuart-corson-213242	"A"	1
ANNA MARIA CORSONopenregistry-h-anna-maria-corson-03651d	"B"	0

AERO-DYNAMIQUE LIMITED

openregistry-gb-08718620·confirmation statement 2022-10-04·2 shareholders·3 share classes

Shareholder	Share class	Shares held	% of class
JONATHAN ZERIHANopenregistry-h-jonathan-zerihan-174b32	C ORDINARY	200	100.00%
BEN DAVID WOODopenregistry-h-ben-david-wood-bc8520	A ORDINARY	100	100.00%
JONATHAN ZERIHANopenregistry-h-jonathan-zerihan-174b32	ORDINARY	1	100.00%
BEN DAVID WOODopenregistry-h-ben-david-wood-bc8520	ORDINARY	0	0.00%

FLUSSO LIMITED

openregistry-gb-10226707·confirmation statement 2025-08-11·2 shareholders·3 share classes

Shareholder	Share class	Shares held	% of class
(LIMITED PARTNERSHP)openregistry-h-limited-partnershp-ffe496	ORDINARY	558,382	100.00%
SHANGHAI SIERCHI ENTERPRISE MANAGEMENT PARTNERSHIPopenregistry-h-shanghai-sierchi-enterprise-management-p-e23f1b	ORDINARY	558,382	100.00%
(LIMITED PARTNERSHP)openregistry-h-limited-partnershp-ffe496	GROWTH SHARES	22,166	100.00%
SHANGHAI SIERCHI ENTERPRISE MANAGEMENT PARTNERSHIPopenregistry-h-shanghai-sierchi-enterprise-management-p-e23f1b	GROWTH SHARES	22,166	100.00%
(LIMITED PARTNERSHP)openregistry-h-limited-partnershp-ffe496	DEFERRED SHARES	1,308	100.00%
SHANGHAI SIERCHI ENTERPRISE MANAGEMENT PARTNERSHIPopenregistry-h-shanghai-sierchi-enterprise-management-p-e23f1b	DEFERRED SHARES	1,308	100.00%

EVOLVED RESEARCH AND CONSULTING LTD

openregistry-gb-11988707·confirmation statement 2022-05-09·2 shareholders·3 share classes

Shareholder	Share class	Shares held	% of class
ANTHONY GALLAGHERopenregistry-h-anthony-gallagher-7aa8a8	ORDINARY	50	50.00%
RACHAEL MARY GALLAGHERopenregistry-h-rachael-mary-gallagher-31cf48	ORDINARY	50	50.00%
ANTHONY GALLAGHERopenregistry-h-anthony-gallagher-7aa8a8	A ORDINARY	10	100.00%
RACHAEL MARY GALLAGHERopenregistry-h-rachael-mary-gallagher-31cf48	B ORDINARY	10	100.00%

VEREL LTD

openregistry-gb-12407079·confirmation statement 2026-01-10·2 shareholders·3 share classes

Shareholder	Share class	Shares held
ELIZABETH ROBINSONopenregistry-gb-04960015	"B" ORDINARY	1
ELIZABETH ROBINSONopenregistry-gb-04960015	ORDINARY	1
TIMOTHY ROBINSONopenregistry-h-timothy-robinson-277137	ORDINARY	1
TIMOTHY ROBINSONopenregistry-h-timothy-robinson-277137	"A" ORDINARY	1

EDEN BIO ORGANICS R&D LIMITED

openregistry-gb-13971725·confirmation statement 2022-07-12·2 shareholders·3 share classes

Shareholder	Share class	Shares held	% of class
ALAN WILLIAM DUROSEopenregistry-h-alan-william-durose-27f5b9	ORDINARY	6	60.00%
ALAN WILLIAM DUROSEopenregistry-h-alan-william-durose-27f5b9	A ORDINARY	6	100.00%
ROWAN THOMPSONopenregistry-h-rowan-thompson-2a22fe	ORDINARY	4	40.00%
ROWAN THOMPSONopenregistry-h-rowan-thompson-2a22fe	B ORDINARY	4	100.00%

QUARK ENERGY LIMITED

openregistry-gb-14113484·confirmation statement 2026-01-22·2 shareholders·3 share classes

Shareholder	Share class	Shares held
AMIT HINDOCHAopenregistry-h-amit-hindocha-cc1b71	ORDINARY	8
AMIT HINDOCHAopenregistry-h-amit-hindocha-cc1b71	A ORDINARY	1
ARSHIDA HINDOCHAopenregistry-h-arshida-hindocha-ad244f	B ORDINARY	1

CM & LB MEDICAL LTD

openregistry-gb-14163861·confirmation statement 2026-02-06·2 shareholders·3 share classes

Shareholder	Share class	Shares held	% of class
CHRISTOPHER JOHN MULLINGTONopenregistry-h-christopher-john-mullington-1287fc	ORDINARY	2	50.00%
LISA CLARE BRENTopenregistry-h-lisa-clare-brent-a377b9	ORDINARY	2	50.00%
CHRISTOPHER JOHN MULLINGTONopenregistry-h-christopher-john-mullington-1287fc	A ORDINARY	1	100.00%
LISA CLARE BRENTopenregistry-h-lisa-clare-brent-a377b9	B ORDINARY	1	100.00%

UBIETY TECHNOLOGIES LIMITED

openregistry-gb-15144078·confirmation statement 2024-09-17·2 shareholders·3 share classes

Shareholder	Share class	Shares held
MIKHAIL GUREVICHopenregistry-h-mikhail-gurevich-ca007b	ORDINARY	50
MIKHAIL GUREVICHopenregistry-h-mikhail-gurevich-ca007b	ORDINARY A	30
MIKHAIL GUREVICHopenregistry-h-mikhail-gurevich-ca007b	PREFERENCE	20
OIL & GAS MEASUREMENT LIMITEDopenregistry-gb-04802961	ORDINARY A	0
OIL & GAS MEASUREMENT LIMITEDopenregistry-gb-04802961	ORDINARY	0
OIL & GAS MEASUREMENT LIMITEDopenregistry-gb-04802961	PREFERENCE	0

CONROY GOLD (ARMAGH) LIMITED

openregistry-gb-NI683804·confirmation statement 2024-11-14·2 shareholders·3 share classes

Shareholder	Share class	Shares held
CONROY GOLD AND NATURAL RESOURCES PLCopenregistry-h-conroy-gold-and-natural-resources-plc-ee7805	ORDINARY	10,000
CONROY GOLD AND NATURAL RESOURCES PLCopenregistry-h-conroy-gold-and-natural-resources-plc-ee7805	C CONVERTIBLE SHARES	10,000
CONROY GOLD AND NATURAL RESOURCES PLCopenregistry-h-conroy-gold-and-natural-resources-plc-ee7805	A CONVERTIBLE SHARES	8,618
DE MADENCILIK YATIRIMLARI ANONIM SIRKETI ASopenregistry-h-de-madencilik-yatirimlari-anonim-sirketi-a2cb17	C CONVERTIBLE SHARES	0
DE MADENCILIK YATIRIMLARI ANONIM SIRKETI ASopenregistry-h-de-madencilik-yatirimlari-anonim-sirketi-a2cb17	A CONVERTIBLE SHARES	0

EDINBURGH PHARMACEUTICAL PROCESSES LIMITED

openregistry-gb-SC139471·confirmation statement 2022-07-31·2 shareholders·3 share classes

Shareholder	Share class	Shares held
STEPHEN FREDERICK NEWLANDSopenregistry-h-stephen-frederick-newlands-e5bf85	A ORDINARY	4,995
ROSEMARY NEWLANDSopenregistry-h-rosemary-newlands-064501	B ORDINARY	4,500
ROSEMARY NEWLANDSopenregistry-h-rosemary-newlands-064501	C ORDINARY	500
ROSEMARY NEWLANDSopenregistry-h-rosemary-newlands-064501	A ORDINARY	5

DEFENCE TECHNOLOGY ENTERPRISES LIMITED

openregistry-gb-01785822·confirmation statement 2026-04-12·2 shareholders·2 share classes

Shareholder	Share class	Shares held
HAROLD JOHN HOODopenregistry-h-harold-john-hood-4516df	ORDINARY	2,834,720
SHEILA EDITH MCKENNAopenregistry-h-sheila-edith-mckenna-1b8332	ORDINARY	2,834,720
HAROLD JOHN HOODopenregistry-h-harold-john-hood-4516df	DEFERRED	88,992

PAN LIVESTOCK SERVICES LIMITED

openregistry-gb-01909540·confirmation statement 2021-11-06·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
ANDREW DONALD JAMESopenregistry-h-andrew-donald-james-a3d4cf	ORDINARY A	30
JAMES HANKSopenregistry-h-james-hanks-28e329	ORDINARY B	29

SURREY SATELLITE TECHNOLOGY LIMITED

openregistry-gb-01916260·confirmation statement 2025-12-17·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
AIRBUS DEFENCE AND SPACE LIMTEDopenregistry-h-airbus-defence-and-space-limted-ed7842	ORDINARY	116,739
AIRBUS DEFENCE AND SPACE LIMITEDopenregistry-gb-02449259	A ORDINARY	1,179

IVY LIMITED

openregistry-gb-02493373·confirmation statement 2022-07-13·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
DAVID RICHARD BRETTopenregistry-h-david-richard-brett-2e68b9	ORDINARY	70,000	100.00%
ABBIE RUTH LANGFIELDopenregistry-h-abbie-ruth-langfield-918db2	B ORDINARY	1	100.00%

GALSON SCIENCES LIMITED

openregistry-gb-02738897·confirmation statement 2024-08-08·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
EGIS INDUSTRIES SASopenregistry-h-egis-industries-sas-90c99a	ORDINARY	860	100.00%
DANIEL A GALSONopenregistry-h-daniel-a-galson-498445	B 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.