IRONSTONE LIFE SCIENCE HOLDINGS LIMITED

UK registered

Companies House number 13390321·6 UK shareholdings·1 ownership layers

IRONSTONE LIFE SCIENCE HOLDINGS LIMITED is a UK-registered corporate shareholder (Companies House number 13390321) and holds shares in 6 active UK companies, recorded across 6 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 6 of these holdings. It ranks #3,860 of 54,210 corporate shareholders by number of active UK holdings. Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Companies held
6

Share-class positions
6

Identity
UK company 13390321

Jurisdiction
UNITED KINGDOM

Ownership layers below
1

PSC register agrees on
6 holdings

Company profile

Companies House profile of IRONSTONE LIFE SCIENCE HOLDINGS LIMITED

Shareholders

Shares held by IRONSTONE LIFE SCIENCE HOLDINGS LIMITED in 6 UK companies

Ownership chain

0 companies across 1 layers beneath IRONSTONE LIFE SCIENCE HOLDINGS LIMITED

Official record

Companies House record 13390321

Shareholdings

Every company IRONSTONE LIFE SCIENCE HOLDINGS LIMITED appears on as a member, as filed. 6 of 6 are linked to their Companies House profile.

Company held	Status	Share class	Shares	% of class	% of capital	Total % of capital	As of
HSIC NO.3 LIMITED13467718	Active	ORDINARY	4,574,745	100.00%	100.00%	100.00%	2023-01-24
IRONSTONE LIFE SCIENCE MERRIFIELD LTD13763037	Active	ORDINARY	2,991,734	100.00%	100.00%	100.00%	2023-01-24
IRONSTONE LIFE SCIENCE RSY LTD13763039	Active	ORDINARY	46,134,917	100.00%	100.00%	100.00%	2023-01-24
IRONSTONE LIFE SCIENCE CAMBOURNE LTD13763082	Active	ORDINARY	23,674,885	100.00%	100.00%	100.00%	2023-01-24
IRONSTONE LIFE SCIENCE CAMBOURNE TWO LTD13779806	Active	ORDINARY	30,282,812	100.00%	100.00%	100.00%	2023-01-24
IRONSTONE LIFE SCIENCE HERBRAND LIMITED14044299	Active	ORDINARY	50,638,193	100.00%	100.00%	100.00%	2023-01-24

Related company owners

Other corporate shareholders of comparable size registered in UNITED KINGDOM:

BERKELEY HEYWOOD HOLDINGS LIMITED13359845 6 UK holdings
ABBASI INVESTMENTS GROUP LIMITED13366915 6 UK holdings
BANNING HOLDINGS LTD13369147 6 UK holdings
BKJ CAPITAL LIMITED13376165 6 UK holdings
CITIVEST LIMITED13384731 6 UK holdings
FLORALYN HOLDINGS LIMITED13396155 6 UK holdings
HEMMINGWAY + PARTNERS LTD.13397232 6 UK holdings
T&TW HOLDINGS LIMITED13415120 6 UK holdings
SIMSCORP INDUSTRIES LTD13416883 6 UK holdings
LEXADON PROPERTY GROUP LIMITED13428374 6 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.