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UK company intelligence
Company Active LTD

Company profile

Altnet Partners Holdco Limited

UK company 16143378, incorporated on 18 December 2024.

Altnet Partners Holdco Limited is a UK company with status Active founded in 2024 based in London.

Company number
16143378
Incorporated
18 Dec 2024
Companies House status
Active

Company identity

Founded / incorporated
18 December 2024

Company number 16143378

Verify at Companies House
Legal name
ALTNET PARTNERS HOLDCO LIMITED
Company type
Private Limited Company
Region
London
Registered address
C/O DMH STALLARD LLP, FETTER YARD, BARNARDS INN
86 FETTER LANE
LONDON
UNITED KINGDOM
EC4A 1EN
Insolvency history
No

Corporate ownership

Updated 07 Jul 2026 09:49

7 levels 2 ultimate controllers Controls 11
1
Company Active LTD
Altnet Partners Holdco Limited
CRN 16143378
2
Direct controller Active LTD
Iris Infra Holdco Limited
CRN 13055379
3
Direct and ultimate controller Active LTD
Zgl Investment Limited
CRN 16140781
4
Intermediate controller Active LTD
Iris Infra Master Holdco Limited
CRN 13055343
5
Intermediate controller Active LTD
Iris Holdco Limited
CRN 13055224
6
Intermediate controller Active LTD
Iris Master Holdco Limited
CRN 13055146
7
Intermediate controller Active LLP
Basalt Infrastructure Partners LLP
CRN OC363892
8
Intermediate controller Active LTD
Colliers Investment Management UK Holdings Limited
CRN 13807197
9
Ultimate controller
01936883
CRN 01936883

Company events

Reference milestones and recent Companies House filing stream events.

7 events
31 Dec
2026

Confirmation statement due

Confirmation Due

Next confirmation statement due date

18 Sep
2026

Accounts due

Accounts Due

Next accounts due date

17 Aug
2026

Capital Allotment Shares

Capital

SH01 | Transaction MzUzOTA2NjkzMmFkaXF6a2N4

Published 17 Aug 2026 08:46

28 Jul
2026

Capital Allotment Shares

Capital

SH01 | Transaction MzUzNTQ1NzU0M2FkaXF6a2N4

Published 28 Jul 2026 09:55

01 Jul
2026

Capital Allotment Shares

Capital

SH01 | Transaction MzUyOTg2MTY5MGFkaXF6a2N4

Published 01 Jul 2026 14:04

17 Dec
2025

Confirmation statement filed

Confirmation

Last confirmation statement made up date

18 Dec
2024

Incorporated

Inception

Company registered at Companies House