UK companies/SIC 72190/Shareholders/Page 108

Shareholders of UK companies in SIC 72190Page 108 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: 30 distinct shareholders holding 30 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 2021-04-28 and 2026-02-27. 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
30

Shareholders that are UK companies
5

KALVISTA PHARMACEUTICALS LIMITED

openregistry-gb-07543947·confirmation statement 2026-02-25·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
KALVISTA PHARMACEUTICALS INC.openregistry-h-kalvista-pharmaceuticals-inc-c17351	ORDINARY	26,886,984	100.00%

POLYPHOTONIX MEDICAL LTD

openregistry-gb-07605634·confirmation statement 2024-04-15·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
POLYPHOTONIX LIMITEDopenregistry-gb-06544953	ORDINARY 1P	10,000	100.00%

FLAVOSANTE LIMITED

openregistry-gb-07622397·confirmation statement 2024-05-05·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
NUGERONTIX LIMITEDopenregistry-gb-06136155	A ORDINARY	26,250	100.00%

ARRIVAL DOWNHOLE TOOLS UK LTD.

openregistry-gb-07623492·confirmation statement 2024-05-05·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
ARRIVAL ENERGY SOLUTIONS INCopenregistry-h-arrival-energy-solutions-inc-665623	ORDINARY	1

MEDICARE EUROPE LTD

openregistry-gb-07631060·confirmation statement 2022-05-18·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
GEORGIOS MENEGASopenregistry-h-georgios-menegas-3323c2	ORDINARY	100

FRANKEN SYSTEMS LIMITED

openregistry-gb-07637752·confirmation statement 2021-05-17·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
ANDREW MACGREGOR RITCHIEopenregistry-h-andrew-macgregor-ritchie-5ce6ad	ORDINARY	100

EHAILER LIMITED

openregistry-gb-07692438·confirmation statement 2025-07-04·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
NIA MARIAM HOLBROOKopenregistry-h-nia-mariam-holbrook-bcefe1	A	1	100.00%

ANGLER STAR LTD

openregistry-gb-07694776·confirmation statement 2021-04-28·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
WAYNE JONESopenregistry-h-wayne-jones-f04f9e	ORD	1	100.00%

H FRASER CONSULTING LTD

openregistry-gb-07712855·confirmation statement 2025-09-19·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
HANNAH FRASERopenregistry-h-hannah-fraser-b207d5	ORDINARY	1	100.00%

RESEARCH SOLUTIONS(ALSAGER) LTD

openregistry-gb-07746832·confirmation statement 2024-08-12·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
MR DESNEY ROSS RICHARDSopenregistry-h-mr-desney-ross-richards-b565cb	ORDINARY 1 GBP	1

GT SCIENCE AND SOFTWARE LTD

openregistry-gb-07914954·confirmation statement 2023-01-18·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
GEMMA TICKLEopenregistry-h-gemma-tickle-dc2c71	ORDINARY	2

BEE VIPER R & D LIMITED

openregistry-gb-07966478·confirmation statement 2026-02-27·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
JAMES PATRICK WRIGHTopenregistry-h-james-patrick-wright-10030c	ORDINARY	100	100.00%

SEPURA OVERSEAS LIMITED

openregistry-gb-08049284·confirmation statement 2023-01-29·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
SEPURA LIMITEDopenregistry-gb-04353801	ORDINARY	100

GVR REGULATORY SERVICES LTD

openregistry-gb-08089959·confirmation statement 2025-06-06·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
VIKRAM GUMMADIopenregistry-h-vikram-gummadi-5ebf9f	ORDINARY	1,000

PRECISION FOR MEDICINE (UK LABS) LIMITED

openregistry-gb-08092729·confirmation statement 2025-06-01·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
PMG INTERNATIONAL HOLDINGS, INC.openregistry-h-pmg-international-holdings-inc-6e3aab	ORDINARY	100	100.00%

SALAMANDER SOLUTIONS LTD

openregistry-gb-08101353·confirmation statement 2023-06-27·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
SALAMANDER INTERNATIONAL LLC (SERIES 1)openregistry-h-salamander-international-llc-series-1-a59e6c	ORDINARY	7,100,001

LINEAR SHAPED LIMITED

openregistry-gb-08108302·confirmation statement 2025-10-02·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
ANDREW RICHARD LUMLEYopenregistry-h-andrew-richard-lumley-d7890b	ORDINARY	10

STANDARD GAS LIMITED

openregistry-gb-08250460·confirmation statement 2021-06-12·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
STANDARD GAS TECHNOLOGIES LIMITEDopenregistry-gb-10030239	ORDINARY SHARES	10,000	100.00%

CARBON CREATIVE MANUFACTURING LIMITED

openregistry-gb-08252132·confirmation statement 2022-10-15·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
PAUL FRANCIS HUMPHREYSopenregistry-h-paul-francis-humphreys-a0752b	ORD	100	100.00%

MATHMETRIC LTD

openregistry-gb-08271575·confirmation statement 2021-07-08·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
MIGUEL ANGEL AYALA RUIZopenregistry-h-miguel-angel-ayala-ruiz-82db60	ORDINARY	1,000	100.00%

GENEA BIOMEDX UK LIMITED

openregistry-gb-08314520·confirmation statement 2025-11-30·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
GENEA BIOMEDX PTY LTDopenregistry-h-genea-biomedx-pty-ltd-e9b372	ORDINARY	1	100.00%

GEELY UK LIMITED

openregistry-gb-08336808·confirmation statement 2026-01-01·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
GEELY INTERNATIONAL (HONG KONG) LIMITEDopenregistry-h-geely-international-hong-kong-limited-8f8c11	ORDINARY	442,940,100

CATALENT MTI PHARMA SOLUTIONS LIMITED

openregistry-gb-08338674·confirmation statement 2025-12-31·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
CATALENT MTI PHARMA SOLUTIONS, INC.openregistry-h-catalent-mti-pharma-solutions-inc-79503c	ORDINARY	100

NIKAWORKS LIMITED

openregistry-gb-08391058·confirmation statement 2026-02-06·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
DR ALISTAIR KEANopenregistry-h-dr-alistair-kean-3f3163	ORDINARY	5,000

MECHATECH LIMITED

openregistry-gb-08430352·confirmation statement 2024-10-26·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
ROBERT BLOOMFIELDopenregistry-h-robert-bloomfield-ecffb1	ORDINARY	1,000	100.00%

GT ENERGY UK LIMITED

openregistry-gb-08451346·confirmation statement 2024-03-19·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
STAR ENERGY GROUP PLCopenregistry-gb-04981279	ORDINARY	892,528

ENEAS LIMITED

openregistry-gb-08457987·confirmation statement 2023-03-22·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
MAURO DE FEOopenregistry-h-mauro-de-feo-5145be	ORDINARY	100	100.00%

REDSLIM LIMITED

openregistry-gb-08539637·confirmation statement 2025-09-19·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
REDSLIM AGopenregistry-h-redslim-ag-451f40	ORDINARY	32,000	100.00%

HEALTHVILLAGEPLUS LIMITED

openregistry-gb-08567479·confirmation statement 2024-10-27·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
BASHIR MAHMOODopenregistry-h-bashir-mahmood-b2fb74	ORDINARY	100

SILVA BOND LIMITED

openregistry-gb-08589651·confirmation statement 2023-06-12·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
MANEL WIJAYASINGHEopenregistry-h-manel-wijayasinghe-bbff5c	ORDINARY	100	100.00%

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.