3I GROUP PLC

UK registered

Companies House number 01142830·6 UK shareholdings·6 ownership layers

3I GROUP PLC is a UK-registered corporate shareholder (Companies House number 01142830) and holds shares in 6 active UK companies, recorded across 9 share-class positions on their Companies House confirmation statements (CS01). Beneath those direct holdings OpenRegistry resolves a further 7 companies spanning 6 ownership layers, of which 4 direct holdings are themselves holding companies; the persons-with-significant-control register independently agrees on 3 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
9

Identity
UK company 01142830

Jurisdiction
UNITED KINGDOM

Ownership layers below
6

Holdings that are holding companies
4

PSC register agrees on
3 holdings

Company profile

Companies House profile of 3I GROUP PLC

Shareholders

Shares held by 3I GROUP PLC in 6 UK companies

Ownership chain

7 companies across 6 layers beneath 3I GROUP PLC

Official record

Companies House record 01142830

Shareholdings

Every company 3I GROUP PLC appears on as a member, as filed. 6 of 6 are linked to their Companies House profile.

Company held	Status	Accounts	Share class	Shares	% of class	% of capital	Total % of capital	As of
T&J HOLDCO LIMITED ▼12553626	Active	FULL	C ORDINARY	185,447	23.81%	0.09%	0.12%	2025-10-27
T&J HOLDCO LIMITED ▼12553626	Active	FULL	A ORDINARY	57,803	0.03%	0.03%	0.12%	2025-10-27
A.E.S. ENGINEERING LIMITED ▼00392743	Active	GROUP	DEFERRED ORDINARY	194,375				2025-09-20
CARTER THERMAL INDUSTRIES LIMITED ▼00402454	Active	GROUP	ORDINARY	66,042				2022-07-09
LTL MANAGEMENT LIMITED02826702	Active	MICRO ENTITY	SPECIAL ORDINARY	1				2024-06-14
TATO HOLDINGS LIMITED03258156	Active	GROUP	ORDINARY	2,760,550				2025-09-29
AQUA TOPCO LIMITED16053748	Active	GROUP	C ORDINARY	247,230				2025-10-30
			A1 ORDINARY	172,201
			A PREFERENCE	35,446,841

Ownership structure below these holdings

7 further companies sit beneath this entity’s direct holdings, across 6 layers. Each is linked to its Companies House profile.

T&J HOLDCO LIMITED12553626
- T&J MIDCO LIMITED12526087 ORDINARY · 100.00%
  - T&J NEWCO LIMITED12526098 ORDINARY · 100.00%
    - T&J BIDCO LIMITED12526042 ORDINARY · 100.00%
      - MPM TOPCO LIMITED10047651 ORDINARY · 100.00%
        MPM BIDCO LIMITED10049465 ORDINARY · 100.00%
A.E.S. ENGINEERING LIMITED00392743
- VULCAN ENGINEERING LIMITED02422728 DEFERRED / ORDINARY
CARTER THERMAL INDUSTRIES LIMITED00402454
- CARTER RETAIL EQUIPMENT LIMITED00618898 ORDINARY

Related company owners

Other corporate shareholders of comparable size registered in UNITED KINGDOM:

AMYN HOTELS LIMITED01069595 6 UK holdings
MICHAEL GERSON (INVESTMENTS) LIMITED01085359 6 UK holdings
DLT ENTERTAINMENT UK LIMITED01094956 6 UK holdings
FIMDON FINANCE LIMITED01105159 6 UK holdings
INWIDO UK LIMITED01110137 6 UK holdings
TRIPMOLE LIMITED01155799 6 UK holdings
CROWNLEA HIRE AND SALES LIMITED01168499 6 UK holdings
FRIAR'S PRIDE LIMITED01213037 6 UK holdings
LRQA GROUP LIMITED01217474 6 UK holdings
TRENPORT INVESTMENTS LIMITED01265480 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.