OLD COLLEGE CAPITAL HOLDINGS LIMITED

UK registered

Companies House number SC092426·45 UK shareholdings·2 ownership layers

OLD COLLEGE CAPITAL HOLDINGS LIMITED is a UK-registered corporate shareholder (Companies House number SC092426) and holds shares in 45 active UK companies, recorded across 46 share-class positions on their Companies House confirmation statements (CS01). Beneath those direct holdings OpenRegistry resolves a further 2 companies spanning 2 ownership layers, of which 3 direct holdings are themselves holding companies. It ranks #80 of 54,210 corporate shareholders by number of active UK holdings. Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Companies held
45

Share-class positions
46

Identity
UK company SC092426

Jurisdiction
UNITED KINGDOM

Ownership layers below
2

Holdings that are holding companies
3

Company profile

Companies House profile of OLD COLLEGE CAPITAL HOLDINGS LIMITED

Shareholders

Shares held by OLD COLLEGE CAPITAL HOLDINGS LIMITED in 45 UK companies

Ownership chain

2 companies across 2 layers beneath OLD COLLEGE CAPITAL HOLDINGS LIMITED

Official record

Companies House record SC092426

Shareholdings

Every company OLD COLLEGE CAPITAL HOLDINGS LIMITED appears on as a member, as filed. 45 of 45 are linked to their Companies House profile.

Company held	Status	Accounts	Share class	Shares	% of class	% of capital	Total % of capital	As of
CGEN ENGINEERING LTDSC751021	Active	MICRO ENTITY	ORDINARY	15	15.00%	15.00%	15.00%	2025-09-05
RHIZOCORE TECHNOLOGIES LTDSC704085	Active	TOTAL EXEMPTION FULL	ORDINARY	17,727	19.30%	13.09%	13.09%	2024-07-06
AQUANZO LTDSC722838	Active	TOTAL EXEMPTION FULL	ORDINARY	14,545	12.90%	12.90%	12.90%	2024-06-29
PROTHEA TECHNOLOGIES LIMITEDSC701542	Active	SMALL	ORDINARY SHARES OF 0.001	240,000	24.00%	12.35%	12.35%	2024-06-13
BIOCAPTIVA LIMITEDSC609101	Active	SMALL	ORDINARY £0.0001	213,280	11.71%	11.71%	11.71%	2025-09-05
FORTH THERAPEUTICS LIMITED15702694	Active	TOTAL EXEMPTION FULL	ORDINARY	2,000	17.46%	10.15%	10.15%	2025-05-02
NET AI TECH LTDSC689688	Active	TOTAL EXEMPTION FULL	ORDINARY	111,111	10.00%	7.42%	7.93%	2022-02-17
NET AI TECH LTDSC689688	Active	TOTAL EXEMPTION FULL	SERIES SEED 1	7,731	2.31%	0.52%	7.93%	2022-02-17
WOBBLE GENOMICS LIMITEDSC694432	Active	TOTAL EXEMPTION FULL	ORDINARY	26,667	12.27%	7.31%	7.31%	2024-04-05
CARBOGENICS LTDSC532460	Active	TOTAL EXEMPTION FULL	ORDINARY	127,400	9.67%	6.69%	6.69%	2026-04-20
MASK LOGIC LTDSC688636	In Administration		ORDINARY	3,143	6.87%	6.12%	6.12%	2026-02-08
PHENO THERAPEUTICS LIMITEDSC612347	Active	SMALL	ORDINARY £0.0001	420,000	14.00%	5.25%	5.25%	2023-10-30
DANU ROBOTICS LTDSC668294	Active	TOTAL EXEMPTION FULL	ORDINARY	50,000	4.17%	4.17%	4.17%	2024-07-21
PODSPECTRIX LTDSC710540	Active	UNAUDITED ABRIDGED	ORDINARY	40,000	3.56%	3.56%	3.56%	2024-10-18
MACOMICS LTDSC612928	Active	SMALL	ORDINARY £0.001	60,000	17.77%	3.47%	3.47%	2025-11-05
NEUROCENTRX PHARMA LIMITEDSC454814	Active	TOTAL EXEMPTION FULL	ORDINARY	266,700	3.33%	3.33%	3.33%	2026-05-21
LENZ LTD ▼SC642991	Active - Proposal to Strike off	TOTAL EXEMPTION FULL	ORDINARY £0.0001	13,260	6.79%	3.08%	3.08%	2024-09-29
INVIZIUS LIMITEDSC586903	Active	SMALL	ORDINARY	52,500	100.00%	2.41%	2.41%	2026-01-25
SOFANT TECHNOLOGIES LTDSC409777	Active	TOTAL EXEMPTION FULL	ORDINARY	3,538	2.35%	2.35%	2.35%	2025-10-21
CELLINTA LTD12161294	Active	MICRO ENTITY	ORDINARY	150,000	1.78%	1.78%	1.78%	2022-11-28
CROVER LTDSC597529	Active	TOTAL EXEMPTION FULL	ORDINARY	16,985	1.39%	1.39%	1.39%	2026-04-30
XI ENGINEERING CONSULTANTS LTDSC386913	Active	TOTAL EXEMPTION FULL	ORDINARY	7,653	0.94%	0.94%	0.94%	2025-10-12
BIOLIBERTY LTDSC663888	Active	TOTAL EXEMPTION FULL	ORDINARY	78,571	0.92%	0.92%	0.92%	2024-06-10
WATERWHELM LTDSC614848	Active	TOTAL EXEMPTION FULL	ORDINARY	1,381	1.05%	0.91%	0.91%	2025-11-27
JAVELO HEALTH LIMITEDSC646795	Active	TOTAL EXEMPTION FULL	ORDINARY	1,750	0.89%	0.89%	0.89%	2025-11-01
BIPOLAR BUDDY LTD13202134	Active - Proposal to Strike off		ORDINARY	63	0.58%	0.58%	0.58%	2023-02-14
CARCINOTECH LTDSC604026	Active	MICRO ENTITY	ORDINARY	164	1.34%	0.48%	0.48%	2025-07-30
EXERGY3 LIMITEDSC641651	Active	TOTAL EXEMPTION FULL	PRE-SEED	129	1.95%	0.31%	0.31%	2026-05-25
PEACOCK TECHNOLOGY LIMITED ▼SC347669	Active	TOTAL EXEMPTION FULL	ORDINARY	9,209	0.04%	0.04%	0.04%	2024-08-28
ICEROBOTICS HOLDINGS LTD ▼SC329752	Active	TOTAL EXEMPTION FULL	ORDINARY	0	0.00%	0.00%		2022-08-22
BLACKFORD ANALYSIS LIMITEDSC380297	Active	FULL	ORDINARY	0	0.00%	0.00%		2023-06-14
RESOLUTION THERAPEUTICS LIMITED11112568	Active	GROUP	ORDINARY	1,033,333				2026-01-31
INPEPCIDE LIMITED13270852	Active	MICRO ENTITY	ORDINARY	300				2022-03-15
SEBOMIX LTD13368863	Active	MICRO ENTITY	ORDINARY	98				2023-04-29
REBEL BIONICS LIMITED14065346	Active	TOTAL EXEMPTION FULL	ORDINARY	31,621				2024-08-02
REACTEC LIMITEDSC221428	Active	SMALL	ORDINARY	1,147				2025-07-20
APPROOV LIMITEDSC224237	Active	TOTAL EXEMPTION FULL	ORDINARY	875				2025-10-15
PURELIFI LIMITEDSC394047	Active	SMALL	ORDINARY	725,634				2026-02-22
EDINBURGH MOLECULAR IMAGING LIMITEDSC467269	Active	TOTAL EXEMPTION FULL	ORDINARY	1,000,000				2024-01-13
PARKURE LTD.SC489701	Active	DORMANT	ORDINARY	20,000				2021-10-24
POWER ENABLE SOLUTIONS LIMITEDSC578800	Active	MICRO ENTITY	ORDINARY	3,410				2023-10-12
SPEAKUNIQUE LIMITEDSC615673	Active	TOTAL EXEMPTION FULL	ORDINARY	23,224				2023-12-19
MERCURY ENVIRONMENTAL SYSTEMS LTDSC676248	Active	MICRO ENTITY	ORDINARY	46,821				2024-08-29
MYRIAD WIND ENERGY SYSTEMS LIMITEDSC706304	Active	MICRO ENTITY	ORDINARY A	20,759				2024-08-09
TERRAPIN FINANCE LTDSC731888	Active	MICRO ENTITY	SERIES SEED	44,247				2025-08-14
DANU INSIGHTS LIMITEDSC788592	Active	TOTAL EXEMPTION FULL	SERIES SEED	886,517				2025-02-26

Ownership structure below these holdings

2 further companies sit beneath this entity’s direct holdings, across 2 layers. Each is linked to its Companies House profile.

LENZ LTDSC642991
- AZAVA LIMITED13682817 ORDINARY · 0.53%
ICEROBOTICS HOLDINGS LTDSC329752
- ICEROBOTICS LTDSC331391 ORDINARY · 100.00%

Related company owners

Corporate shareholders that hold shares in the same UK companies as OLD COLLEGE CAPITAL HOLDINGS LIMITED:

OLD COLLEGE CAPITAL LPSL009405 24 shared holdings
SHANCASTLE INVESTMENTS LIMITEDSC034742 4 shared holdings
CALCULUS VCT PLC07142153 3 shared holdings
DEEP SCIENCE VENTURES LIMITED10314171 3 shared holdings
ADVENT LIFE SCIENCES FUND II LPLP016108 3 shared holdings
ADVENT LIFE SCIENCES LLPOC347034 3 shared holdings

Other corporate shareholders of comparable size registered in UNITED KINGDOM:

PROVEN VCT PLC03911323 42 UK holdings
HILCO CAPITAL LIMITED03944915 42 UK holdings
BRITISH SMALLER COMPANIES VCT2 PLC04084003 42 UK holdings
THE V FUND LIMITED07286149 42 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.