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UK company intelligence
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Company profile

Trillium Holdings Limited

UK company 03487308, incorporated on 23 December 1997.

Property Partnerships, Investment, Development and Strategic Land | Telereal Trillium

Creating value from real estate. Telereal Trillium is the largest privately owned property company in the UK. Operating in property partnerships, investment, development, and strategic land, we have a presence in every city and major town in the UK.

Company number
03487308
Incorporated
23 Dec 1997
Companies House status
Active

Company identity

Founded / incorporated
23 December 1997

Company number 03487308

Verify at Companies House
Legal name
TRILLIUM HOLDINGS LIMITED
Company type
Private Limited Company
Region
London
Registered address
LEVEL 16
5 ALDERMANBURY SQUARE
LONDON
UNITED KINGDOM
EC2V 7HR
Insolvency history
No

Corporate ownership

Updated 07 Jul 2026 09:49

6 levels 1 ultimate controller Controls 42
1
Company Active LTD
Trillium Holdings Limited
CRN 03487308
2
Direct controller Active LTD
London Wall Outsourcing Limited
CRN 06761256
3
Intermediate controller Active LTD
London Wall Outsourcing Freeholds Limited
CRN 08788866
4
Intermediate controller Active LTD
Trillium Limited
CRN 11509701
5
Intermediate controller Active LTD
Telereal Trillium Limited
CRN 09335291
6
Intermediate controller Active LTD
Telereal Limited
CRN 11514365
7
Ultimate controller
00002106
CRN 00002106

Company events

Reference milestones and recent Companies House filing stream events.

5 events
17 Jul
2027

Confirmation statement due

Confirmation Due

Next confirmation statement due date

31 Dec
2026

Accounts due

Accounts Due

Next accounts due date

03 Jul
2026

Confirmation statement filed

Confirmation

Last confirmation statement made up date

31 Mar
2025

Accounts filed

Accounts

Last accounts made up date

23 Dec
1997

Incorporated

Inception

Company registered at Companies House