WINTON VENTURES LIMITED

UK registered

Companies House number 09413171·11 UK shareholdings·3 ownership layers

WINTON VENTURES LIMITED is a UK-registered corporate shareholder (Companies House number 09413171) and holds shares in 11 active UK companies, recorded across 14 share-class positions on their Companies House confirmation statements (CS01). Beneath those direct holdings OpenRegistry resolves a further 10 companies spanning 3 ownership layers, of which 3 direct holdings are themselves holding companies; the persons-with-significant-control register independently agrees on 2 of these holdings. It ranks #1,539 of 54,210 corporate shareholders by number of active UK holdings. Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Companies held
11

Share-class positions
14

Identity
UK company 09413171

Jurisdiction
UNITED KINGDOM

Ownership layers below
3

Holdings that are holding companies
3

PSC register agrees on
2 holdings

Company profile

Companies House profile of WINTON VENTURES LIMITED

Shareholders

Shares held by WINTON VENTURES LIMITED in 11 UK companies

Ownership chain

10 companies across 3 layers beneath WINTON VENTURES LIMITED

Official record

Companies House record 09413171

Shareholdings

Every company WINTON VENTURES LIMITED appears on as a member, as filed. 11 of 11 are linked to their Companies House profile.

Company held	Status	Accounts	Share class	Shares	% of class	% of capital	Total % of capital	As of
WINTON VENTURES ACQUISITIONS LIMITED10146114	Active	SMALL	ORDINARY	10,175,001	100.00%	100.00%	100.00%	2021-04-24
C2 RISK LTD09885860	Liquidation		ORDINARY	33,647	3.29%	2.93%	2.93%	2024-11-23
CYBERSMART LTD10088945	Active	SMALL	A ORDINARY	225,001	8.23%	1.59%	2.77%	2026-03-09
CYBERSMART LTD10088945	Active	SMALL	B PREFERRED	166,501	3.65%	1.18%	2.77%	2026-03-09
OXFORD PHOTOVOLTAICS LIMITED07127476	Active	GROUP	ORDINARY	6,667	3.91%	1.31%	1.55%	2026-01-16
OXFORD PHOTOVOLTAICS LIMITED07127476	Active	GROUP	A ORDINARY	1,209	0.43%	0.24%	1.55%	2026-01-16
CAMBRIDGE INNOVATION CAPITAL LIMITED ▼08243718	Active	GROUP	ORDINARY SHARES	1,754,998	0.64%	0.64%	0.64%	2025-09-30
ORTHOSON LIMITED09796975	Active	SMALL	ORDINARY	15,137	0.38%	0.36%	0.36%	2025-09-22
TOKAMAK ENERGY LTD ▼07054929	Active	GROUP	ORDINARY	193,085				2025-10-23
RIPJAR LTD08217339	Active	GROUP	A	0				2025-09-17
RIPJAR LTD08217339	Active	GROUP	PREFERRED A	0				2025-09-17
OXSONICS LIMITED08595647	Active	SMALL	ORDINARY	112,928				2025-07-03
HOXTON ANALYTICS LIMITED08925312	Active	TOTAL EXEMPTION FULL	ORDINARY	21,676				2026-03-06
RIPJAR HOLDINGS LTD ▼15912653	Active	GROUP	PREFERRED A	40,985				2025-08-23

Ownership structure below these holdings

10 further companies sit beneath this entity’s direct holdings, across 3 layers. Each is linked to its Companies House profile.

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%
- CICFOF LIMITED14802987 ORDINARY
- START CODON LTD11680152 ORDINARY SHARES OF £0.0001 / SEED PREFERRED
- CAMBRIDGE INNOVATION CAPITAL MANAGER LIMITED12002307 ORDINARY
TOKAMAK ENERGY LTD07054929
- QDOT TECHNOLOGY LTD11613626 ORDINARY · 0.45%
- RIDGWAY MACHINES LIMITED04633707 ORDINARY

Related company owners

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

LEGAL & GENERAL CAPITAL INVESTMENTS LIMITED08428232 7 shared holdings
FACTIVA LIMITED03773253 5 shared holdings
IQ CAPITAL FUND III LPLP019234 4 shared holdings
IQ CAPITAL FUND III C LPLP019251 4 shared holdings
HYDROFIN LIMITED 4 shared holdings
BRITISH PATIENT CAPITAL LIMITED11271076 3 shared holdings

Other corporate shareholders of comparable size registered in UNITED KINGDOM:

DUNCAN & TOPLIS LIMITED09127501 10 UK holdings
STATE OF PLAY HOSPITALITY LIMITED09244666 10 UK holdings
HOCROFT PROPERTIES LIMITED09321414 10 UK holdings
BROWN & BROWN BROKING HOLDCO (EUROPE) LIMITED09325602 10 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.