UK companies/SIC 72190/Shareholders/Page 92

Shareholders of UK companies in SIC 72190Page 92 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: 59 distinct shareholders holding 60 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 2023-10-04 and 2026-04-23. 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
59

Shareholders that are UK companies
5

EX ASTRA LTD

openregistry-gb-14821615·confirmation statement 2026-04-23·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
KIMBERLEY WALLEYopenregistry-h-kimberley-walley-27b13e	ORDINARY	100	50.00%
ROBERT GABRIELCZYKopenregistry-h-robert-gabrielczyk-0c2004	ORDINARY	100	50.00%

INFINIVERDE LTD

openregistry-gb-14895243·confirmation statement 2025-01-24·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
REINFINITE GROUP LTDopenregistry-gb-16095412	ORDINARY	100
AHMED HUMAYYONopenregistry-h-ahmed-humayyon-d23f7b	ORDINARY	0

THE LABORATORY X LIMITED

openregistry-gb-14903374·confirmation statement 2024-05-29·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
DIANA SCERBATIHAopenregistry-h-diana-scerbatiha-07c6d7	ORDINARY	1
SERGEJS SCERBATIHSopenregistry-h-sergejs-scerbatihs-bbc9f1	ORDINARY	1

BOOLE LTD

openregistry-gb-14920954·confirmation statement 2025-01-01·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
GRANTHAM ENGLAND NG31 8HTopenregistry-h-grantham-england-ng31-8ht-1dae4d	ORDINARY	1
THOMAS RIDGEWAY 9 GONERBY COURT GONERBY HILL FOOTopenregistry-h-thomas-ridgeway-9-gonerby-court-gonerby--35847c	ORDINARY	1

THE CASE HQ LTD

openregistry-gb-14935955·confirmation statement 2024-06-11·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
GARDEN LONDON UNITED KINGDOM WC2H 9JQopenregistry-h-garden-london-united-kingdom-wc2h-9jq-aac0d4	ORDINARY	100
MUHAMMAD USMAN TARIQ 71-75 SHELTON STREET COVENTopenregistry-h-muhammad-usman-tariq-71-75-shelton-stree-79df79	ORDINARY	100

ORNA LIMITED

openregistry-gb-14955271·confirmation statement 2024-06-22·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
HUGO KNOXopenregistry-h-hugo-knox-cbc37b	ORDINARY	100
HENRY CHESNEYopenregistry-h-henry-chesney-6707b3	ORDINARY	0

HEALTH TECHNOLOGY CENTER LTD

openregistry-gb-14984629·confirmation statement 2023-10-04·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
FRIDMAN & XU LIMITEDopenregistry-h-fridman-xu-limited-06d1ed	ORDINARY	9
PIRET VESTERopenregistry-h-piret-vester-ce7755	ORDINARY	1

TUNED TENSOR LIMITED

openregistry-gb-15007765·confirmation statement 2026-04-22·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
WEIJIAN ZHANGopenregistry-h-weijian-zhang-682fbd	ORDINARY	95
JINAN LINopenregistry-h-jinan-lin-feb6cf	ORDINARY	5

S & M CONSULTATION LTD

openregistry-gb-15011408·confirmation statement 2024-05-23·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
MINU KUMARIopenregistry-h-minu-kumari-5c8c91	ORDINARY	50
SANDIP KUMAR SINGHopenregistry-h-sandip-kumar-singh-bbe34f	ORDINARY	50

NEXTGEN PANEL LIMITED

openregistry-gb-15020127·confirmation statement 2024-07-15·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
GIL AZIZ TRAVISHopenregistry-h-gil-aziz-travish-09fbcd	ORDINARY	200	100.00%
MARK EVANSopenregistry-h-mark-evans-5276d2	ORDINARY	200	100.00%

ELASTIN BIOSCIENCES LTD

openregistry-gb-15031113·confirmation statement 2025-01-27·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
ELASTIN INNOVATION LTDopenregistry-gb-16104430	ORDINARY	2,170,000
LONGAEVUS TECHNOLOGIES LTDopenregistry-gb-14008074	ORDINARY	0

MANTOVANI CONSULTING LTD

openregistry-gb-15034916·confirmation statement 2025-07-27·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
ALINE MANTOVANIopenregistry-h-aline-mantovani-1dd1d6	ORDINARY	2
SANDRINE DE CASSIA MOURAopenregistry-h-sandrine-de-cassia-moura-315807	ORDINARY	0

NANOGLOW LTD

openregistry-gb-15035906·confirmation statement 2023-11-10·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
BENXUAN LIopenregistry-h-benxuan-li-6d6f78	ORDINARY	60
FANG JINGopenregistry-h-fang-jing-de221e	ORDINARY	40

INFINIFLUX LTD

openregistry-gb-15053919·confirmation statement 2025-07-20·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
INFINIFLUX HOLDINGS LTDopenregistry-gb-SC846327	ORDINARY	100,000
MARCO OTTOLINIopenregistry-h-marco-ottolini-4fe70b	ORDINARY	0

SOLITUDE VENTURES LTD

openregistry-gb-15059584·confirmation statement 2024-09-19·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
ANDRIAN COUTSOFTIDESopenregistry-h-andrian-coutsoftides-3573cc	ORDINARY	1	50.00%
YUSEF KASSEMopenregistry-h-yusef-kassem-6cb5ba	ORDINARY	1	50.00%

CELLSEARCH BIOTECH LIMITED

openregistry-gb-15075406·confirmation statement 2025-08-15·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
YANIV ARIEL TIVONopenregistry-h-yaniv-ariel-tivon-a5aef5	ORDINARY	100	100.00%
PHILIP LAWRENCEopenregistry-h-philip-lawrence-2ba175	ORDINARY	0	0.00%

EMMI TECHNOLOGIES LIMITED

openregistry-gb-15088894·confirmation statement 2024-08-21·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
EMMI TECHNOLOGIES LLCopenregistry-h-emmi-technologies-llc-49759b	ORDINARY	90	90.00%
RUDI OTTO RYSHWAYopenregistry-h-rudi-otto-ryshway-684c2f	ORDINARY	10	10.00%

REPOLYWISE LIMITED

openregistry-gb-15091961·confirmation statement 2024-08-22·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
BRYAN KIT YUE NGopenregistry-h-bryan-kit-yue-ng-6a48d3	ORDINARY	500	50.00%
ROLAND EDWARD LEWISopenregistry-h-roland-edward-lewis-367751	ORDINARY	500	50.00%

PKA TECHNOLOGIES LIMITED

openregistry-gb-15112979·confirmation statement 2024-08-28·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
PETER ANKOMAHopenregistry-h-peter-ankomah-1ec1e3	ORDINARY	100
SUSANNA OFORIopenregistry-h-susanna-ofori-339ceb	ORDINARY	0

SILENTAERO SOLUTIONS LTD

openregistry-gb-15148398·confirmation statement 2025-01-26·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
TANZEEM BASHA RAZVI BASHAopenregistry-h-tanzeem-basha-razvi-basha-6ad17b	ORDINARY	51
PUNAM SINGHopenregistry-h-punam-singh-53a336	ORDINARY	49

METRODTX LTD

openregistry-gb-15165622·confirmation statement 2025-09-25·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
BILAL AL-SARIREHopenregistry-h-bilal-al-sarireh-9e6de2	ORDINARY	250,000
DEBDULAL ROYopenregistry-h-debdulal-roy-53c777	ORDINARY	250,000

NORENSEN GROUP LTD

openregistry-gb-15172211·confirmation statement 2025-12-16·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
ROMM INDUSTRIES LTDopenregistry-gb-14905831	ORDINARY	1,000
DIGITILITY INDUSTRIES LTDopenregistry-gb-14905831	ORDINARY	0

XRAY INTELLECT SYSTEM UK LTD

openregistry-gb-15188750·confirmation statement 2025-10-03·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
DANIEL ODILIopenregistry-h-daniel-odili-0d9e08	ORDINARY	100
STEFAN URECHopenregistry-h-stefan-urech-e5375b	ORDINARY	0

WAVIONEX LTD

openregistry-gb-15207088·confirmation statement 2026-04-22·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
GEORGE BILCHEVopenregistry-h-george-bilchev-e342b6	ORDINARY	100
TODOR MIKOVopenregistry-h-todor-mikov-f4baef	ORDINARY	0

TERRACHANGE SOLAR LIMITED

openregistry-gb-15209335·confirmation statement 2024-11-07·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
MORITZ RIEDEopenregistry-h-moritz-riede-1b2132	ORDINARY	1,000,000
PASCAL KAIENBURGopenregistry-h-pascal-kaienburg-2ad6d8	ORDINARY	1,000,000

GENERATIVE MACHINE LTD

openregistry-gb-15228705·confirmation statement 2025-09-19·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
RICARDO REALopenregistry-h-ricardo-real-1abb44	ORDINARY	75
ANDREW EVERITTopenregistry-h-andrew-everitt-45345e	ORDINARY	25

BARRONCO ENGINEERING SOLUTIONS LTD

openregistry-gb-15247841·confirmation statement 2024-10-10·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
GHEORGHE-BOGDAN CIRJAopenregistry-h-gheorghe-bogdan-cirja-d17686	ORDINARY	1	50.00%
ROXANA-CONSTANTINA CIRJAopenregistry-h-roxana-constantina-cirja-f5c2e7	ORDINARY	1	50.00%

HYDRAGENX LTD

openregistry-gb-15297090·confirmation statement 2025-11-19·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
MAY ABOASSIopenregistry-h-may-aboassi-7cb27d	ORDINARY	4
STEFAN CAREYopenregistry-h-stefan-carey-92b7c9	ORDINARY	1

SIGHT PROTECT LTD

openregistry-gb-15316178·confirmation statement 2026-03-05·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
SZIDERALIS KFTopenregistry-h-szideralis-kft-38db29	ORDINARY	1
JUAN CARLOS RUIZ MORANDEopenregistry-h-juan-carlos-ruiz-morande-414f46	ORDINARY	0

FUELD AI LTD

openregistry-gb-15322118·confirmation statement 2025-11-30·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
ROBERT GLENN SMITHopenregistry-h-robert-glenn-smith-7ed2bf	ORDINARY	850,000	85.00%
GRAHAM REX RATCLIFFEopenregistry-h-graham-rex-ratcliffe-cd0003	ORDINARY	150,000	15.00%

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.