IP2IPO LIMITED

UK registered

Companies House number 04072979·22 UK shareholdings·4 ownership layers

IP2IPO LIMITED is a UK-registered corporate shareholder (Companies House number 04072979) and holds shares in 22 active UK companies, recorded across 39 share-class positions on their Companies House confirmation statements (CS01). Beneath those direct holdings OpenRegistry resolves a further 50 companies spanning 4 ownership layers, of which 10 direct holdings are themselves holding companies; the persons-with-significant-control register independently agrees on 10 of these holdings. It ranks #363 of 54,210 corporate shareholders by number of active UK holdings. Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Companies held
22

Share-class positions
39

Identity
UK company 04072979

Jurisdiction
UNITED KINGDOM

Ownership layers below
4

Holdings that are holding companies
10

PSC register agrees on
10 holdings

Company profile

Companies House profile of IP2IPO LIMITED

Shareholders

Shares held by IP2IPO LIMITED in 22 UK companies

Ownership chain

50 companies across 4 layers beneath IP2IPO LIMITED

Official record

Companies House record 04072979

Shareholdings

Every company IP2IPO LIMITED appears on as a member, as filed. 22 of 22 are linked to their Companies House profile.

Company held	Status	Accounts	Share class	Shares	% of class	% of capital	Total % of capital	As of
ISTESSO LIMITED ▼10756496	Active	GROUP	ORDINARY	17,922,385	36.86%	21.38%	24.36%	2026-05-08
ISTESSO LIMITED ▼10756496	Active	GROUP	A ORDINARY	25,000,000	68.77%	2.98%	24.36%	2026-05-08
SURREY NANOSYSTEMS LIMITED03781545	Active	TOTAL EXEMPTION FULL	A ORDINARY	21,574	17.36%	12.94%	21.09%	2022-07-06
			ORDINARY	13,544	32.25%	8.13%
			A2 ORDINARY	3,932	9.09%	0.02%
OXFORD DRUG DESIGN LIMITED04305857	Active	MICRO ENTITY	ORDINARY	7,964,114	9.80%	8.53%	8.53%	2025-10-29
IKSUDA THERAPEUTICS LIMITED06433234	Active	FULL	SERIES-A PREFERRED	549,307	7.42%	6.88%	7.83%	2025-11-02
			ORDINARY-A	39,947	50.00%	0.50%
			ORDINARY	35,958	22.55%	0.45%
MORVUS TECHNOLOGY LIMITED ▼05115093	Active	TOTAL EXEMPTION FULL	ORDINARY	16,458,819	5.81%	5.81%	5.81%	2024-10-31
CERYX MEDICAL LIMITED10001886	Active	MICRO ENTITY	ORDINARY	1,320	11.40%	1.21%	1.21%	2026-03-27
APOLLO THERAPEUTICS GROUP LIMITED ▼13393274	Active	GROUP	B	3,500,000	2.41%	1.08%	1.08%	2026-05-12
CAMBRIDGE INNOVATION CAPITAL LIMITED ▼08243718	Active	GROUP	ORDINARY SHARES	2,385,763	0.88%	0.88%	0.88%	2025-09-30
COVESION LIMITED06338847	Active	TOTAL EXEMPTION FULL	ORDINARY	0	0.00%	0.00%		2025-08-09
I2LRESEARCH LTD02926939	Active	SMALL	ORDINARY-A	0				2022-04-28
I2LRESEARCH LTD02926939	Active	SMALL	ORDINARY-B	0				2022-04-28
RIO AI LIMITED ▼03442503	Active	TOTAL EXEMPTION FULL	ORDINARY	134,896,916				2025-10-01
RIO AI LIMITED ▼03442503	Active	TOTAL EXEMPTION FULL	B ORDINARY	422,634,956				2025-10-01
SOUTHAMPTON ASSET MANAGEMENT LIMITED ▼04367489	Active	FULL	ORDINARY B	0				2023-01-10
BOXARR LIMITED04873279	Active	TOTAL EXEMPTION FULL	A ORDINARY	114,000				2025-08-16
			ORDINARY	210,184
			A1 ORDINARY 0.0001	164,988
SALUNDA LIMITED05230854	Active	SMALL	ORDINARY	104,846,581				2025-10-03
ZILICO LIMITED05724284	Active	TOTAL EXEMPTION FULL	C ORDINARY	111,678				2026-02-28
ZILICO LIMITED05724284	Active	TOTAL EXEMPTION FULL	ORDINARY	77,586				2026-02-28
OXECO U.K. LIMITED ▼05846542	Active	TOTAL EXEMPTION FULL	ORDINARY	0				2022-06-14
MAGNOMATICS LIMITED05878200	Active	TOTAL EXEMPTION FULL	B ORDINARY	10,750				2025-07-17
			C ORDINARY	5,145
			ORDINARY	4,378
			A ORDINARY	16,096
ALESI SURGICAL LIMITED06133243	Active	SMALL	A ORDINARY	2,220				2025-08-05
			ORDINARY	600
			PREFERRED A SHARES	1,943
			PREFERRED B SHARES	446
			PREFERRED C SHARES	563
C-CAPTURE LIMITED06912622	Active	TOTAL EXEMPTION FULL	ORDINARY	1,497,000				2026-05-19
EIGHT19 LIMITED07322950	Active	MICRO ENTITY	A PREFERRED SHARES	562,493				2022-07-22
PH THERAPEUTICS LIMITED08432406	Active	TOTAL EXEMPTION FULL	ORDINARY	60				2024-03-06
OXECO LIMITED ▼13142426	Active	GROUP	ORDINARY	668,000				2023-01-18

Ownership structure below these holdings

50 further companies sit beneath this entity’s direct holdings, across 4 layers. Each is linked to its Companies House profile.

ISTESSO LIMITED10756496
- ISTESSO 1 LIMITED14692077 ORDINARY · 100.00%
- ISTESSO 3 LIMITED14892436 ORDINARY · 100.00%
MORVUS TECHNOLOGY LIMITED05115093
- GORDIAN PHARMA LIMITED12411459 ORDINARY
APOLLO THERAPEUTICS GROUP LIMITED13393274
- APOLLO THERAPEUTICS ENTERPRISE LIMITED13395729 ORDINARY · 100.00%
  - APOLLO THERAPEUTICS LIMITED13396815 ORDINARY · 100.00%
    - APOLLO AP33 LIMITED13886096 ORDINARY · 100.00%
    - APOLLO AP36 LIMITED14010674 ORDINARY · 100.00%
    - APOLLO AP43 LIMITED14237787 ORDINARY · 100.00%
    - APOLLO AP39 LIMITED14395980 ORDINARY · 100.00%
    - APOLLO AP37 LIMITED14731480 ORDINARY · 100.00%
    - APOLLO AP46 LIMITED15316208 ORDINARY · 100.00%
    - APOLLO AP45 LIMITED15316237 ORDINARY · 100.00%
    - APOLLO AP50 LIMITED15413451 ORDINARY · 100.00%
    - APOLLO AP51 LIMITED15459801 ORDINARY · 100.00%
    - APOLLO AP48 LIMITED15494545 ORDINARY · 100.00%
    - APOLLO AP40 LIMITED15508393 ORDINARY · 100.00%
    - APOLLO AP49 LIMITED15508402 ORDINARY · 100.00%
    - APOLLO AP52 LIMITED15822012 ORDINARY · 100.00%
    - APOLLO AP47 LIMITED15927448 ORDINARY · 100.00%
    - GEMINI SCIENCES LIMITED16001503 ORDINARY · 100.00%
    - AT NO.1 LIMITED13397049 ORDINARY · 100.00%
    - APOLLO AP08 LIMITED13594874 ORDINARY · 100.00%
    - APOLLO AP04 LIMITED13594883 ORDINARY · 100.00%
    - APOLLO AP05 LIMITED13735245 ORDINARY · 100.00%
    - APOLLO AP09 LIMITED13735253 ORDINARY · 100.00%
    - APOLLO AP13 LIMITED13736377 ORDINARY · 100.00%
    - APOLLO AP14 LIMITED13736380 ORDINARY · 100.00%
    - APOLLO AP20 LIMITED13736381 ORDINARY · 100.00%
    - APOLLO AP21 LIMITED13737726 ORDINARY · 100.00%
    - APOLLO AP23 LIMITED13737736 ORDINARY · 100.00%
    - APOLLO AP24 LIMITED13737746 ORDINARY · 100.00%
    - APOLLO AP25 LIMITED13737751 ORDINARY · 100.00%
    - APOLLO AP30 LIMITED13737762 ORDINARY · 100.00%
    - APOLLO AP10 LIMITED13886072 ORDINARY · 100.00%
    - APOLLO AP28 LIMITED13886082 ORDINARY · 100.00%
    - APOLLO AP31 LIMITED13886087 ORDINARY · 100.00%
    - APOLLO AP32 LIMITED13886091 ORDINARY · 100.00%
CAMBRIDGE INNOVATION CAPITAL LIMITED08243718
- ACCELERATOR ADVISORY LIMITED12144298 ORDINARY / SERIES SEED-1 SHARES · 16.07%
  - MICROLUB LIMITED15032046 ORDINARY · 2.83%
  - PHOVIR TECHNOLOGIES LIMITED14756844 A ORDINARY · 2.25%
  - OLO ROBOTICS LTD12516316 ORDINARY
- CYTORA LIMITED08229538 ORDINARY · 3.31%
- START CODON LTD11680152 ORDINARY SHARES OF £0.0001 / SEED PREFERRED
- CAMBRIDGE INNOVATION CAPITAL MANAGER LIMITED12002307 ORDINARY
- CICFOF LIMITED14802987 ORDINARY
RIO AI LIMITED03442503
- RIO AI (UK) LIMITED06863577 A ORDINARY / ORDINARY
SOUTHAMPTON ASSET MANAGEMENT LIMITED04367489
- ARKIVUM LIMITED07530353 ORDINARY
- SYMETRICA LIMITED04533319 ORDINARY
- IQUR LIMITED04665665 ORDINARY
OXECO U.K. LIMITED05846542
- OXFORD ENERGY TECHNOLOGIES LIMITED05955337 ORDINARY

Related company owners

Corporate shareholders that hold shares in the same UK companies as IP2IPO LIMITED:

IP2IPO PORTFOLIO L.P.LP017872 10 shared holdings
OCTOPUS TITAN VCT PLC06397765 9 shared holdings
IP VENTURE FUND II (GP) LLPOC384792 8 shared holdings
IP2IPO PORTFOLIO (GP) LIMITED10360684 7 shared holdings
UNIVERSITY OF SURREY SEED FUND LIMITED03928192 6 shared holdings
ROGER HUMM LIMITED06278013 6 shared holdings

Other corporate shareholders of comparable size registered in UNITED KINGDOM:

USBORNE LIMITED00879378 21 UK holdings
WBS SOLUTIONS LIMITED02242204 21 UK holdings
LDC (HOLDINGS) LIMITED02625007 21 UK holdings
THE WELLCOME TRUST LIMITED02711000 21 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.