TENTAMUS UK LIMITED

UK registered

Companies House number 09357227·8 UK shareholdings·1 ownership layers

TENTAMUS UK LIMITED is a UK-registered corporate shareholder (Companies House number 09357227) and holds shares in 8 active UK companies, recorded across 17 share-class positions on their Companies House confirmation statements (CS01). Beneath those direct holdings OpenRegistry resolves a further 0 companies spanning 1 ownership layers; the persons-with-significant-control register independently agrees on 8 of these holdings. It ranks #2,330 of 54,210 corporate shareholders by number of active UK holdings. Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Companies held
8

Share-class positions
17

Identity
UK company 09357227

Jurisdiction
UNITED KINGDOM

Ownership layers below
1

PSC register agrees on
8 holdings

Company profile

Companies House profile of TENTAMUS UK LIMITED

Shareholders

Shares held by TENTAMUS UK LIMITED in 8 UK companies

Ownership chain

0 companies across 1 layers beneath TENTAMUS UK LIMITED

Official record

Companies House record 09357227

Shareholdings

Every company TENTAMUS UK LIMITED appears on as a member, as filed. 8 of 8 are linked to their Companies House profile.

Company held	Status	Share class	Shares	% of class	% of capital	Total % of capital	As of
TENTAMUS PHARMA (UK) LIMITED05034039	Active	ORDINARY	2,482,040	100.00%	100.00%	100.00%	2026-02-04
HELVIC LIMITED07205694	Active	ORDINARY	25,000	100.00%	100.00%	100.00%	2023-03-29
TENTAMUS QTS ANALYTICAL LIMITED09388622	Active	ORDINARY	100	100.00%	100.00%	100.00%	2026-01-14
BLUTEST LABORATORIES LIMITEDSC364409	Active	ORDINARY	11,110	100.00%	100.00%	100.00%	2025-08-24
SOUTHERN MICROBIOLOGICAL SERVICES LIMITED02420011	Active	ORDINARY A SHARES	99	100.00%	99.00%	100.00%	2025-09-09
SOUTHERN MICROBIOLOGICAL SERVICES LIMITED02420011	Active	B SHARES	1	100.00%	1.00%	100.00%	2025-09-09
PRECISION ANALYSIS (NORTH WEST) LIMITED03097439	Active	ORDINARY A	90	100.00%	68.70%	100.00%	2026-01-31
		ORDINARY C	21	100.00%	16.03%
		ORDINARY B	20	100.00%	15.27%
ONE SCIENTIFIC LIMITED03891523	Active	ORDINARY B	55	100.00%	55.00%	100.00%	2025-11-15
ONE SCIENTIFIC LIMITED03891523	Active	ORDINARY A	45	100.00%	45.00%	100.00%	2025-11-15
MINERVA SCIENTIFIC LIMITED04320952	Active	ORDINARY A	40,100	100.00%	99.99%	100.00%	2023-05-28
		ORDINARY F	1	100.00%	0.00%
		ORDINARY E	1	100.00%	0.00%
		ORDINARY D	1	100.00%	0.00%
		ORDINARY C	1	100.00%	0.00%
		ORDINARY B	1	100.00%	0.00%

Related company owners

Other corporate shareholders of comparable size registered in UNITED KINGDOM:

KORU (HOLDINGS) LIMITED09279327 8 UK holdings
BRIGHT LITTLE STARS GROUP LIMITED09294172 8 UK holdings
OCU GROUP LTD09307607 8 UK holdings
MC HOUSING LIMITED09343095 8 UK holdings
HILL HOMES HOLDINGS LIMITED09347798 8 UK holdings
ALCHEMY METALS GROUP LIMITED09360674 8 UK holdings
MSC CRUISE MANAGEMENT (UK) LIMITED09361148 8 UK holdings
TOWN HEAD ESTATE LIMITED09403670 8 UK holdings
DUKES APPLICATIONS LTD09408703 8 UK holdings
BMOR CONSULTING LTD09569419 8 UK holdings

Every company on this page is identified by its original Companies House registration number, shown beside its name and repeated in the data-company-number attribute of the same element. A shareholder that does not resolve to a registered company carries no number.

▼ marks a holding that itself holds shares in further companies, so ownership continues below it.

“% of capital” is the entity’s share of issued capital by nominal value, the correct basis when a company has multiple share classes.

Figures are as filed on each company’s most recent confirmation statement; the “As of” column gives that statement date. Source: Companies House Free Company Data and CS01 confirmation statements. Official record: find-and-update.company-information.service.gov.uk.