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UK company intelligence
Company Active LTD

Company profile

Digital Master Holdco Limited

UK company 13152658, incorporated on 22 January 2021.

Digital Master Holdco Limited is a UK company with status Active founded in 2021 based in London.

Company number
13152658
Incorporated
22 Jan 2021
Companies House status
Active

Company identity

Founded / incorporated
22 January 2021

Company number 13152658

Verify at Companies House
Legal name
DIGITAL MASTER 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

12 levels 2 ultimate controllers Controls 3
1
Company Active LTD
Digital Master Holdco Limited
CRN 13152658
2
Direct controller Active LTD
Iris Infra Limited
CRN 15076531
3
Intermediate controller Active PLC
Zzoomm PLC
CRN 11738914
4
Intermediate controller Active LTD
Zzoomm Group Limited
CRN 11734368
5
Intermediate controller Active LTD
Altnet Partners Limited
CRN 16146592
6
Intermediate controller Active LTD
Altnet Partners Holdco Limited
CRN 16143378
7
Intermediate controller Active LTD
Iris Infra Holdco Limited
CRN 13055379
8
Ultimate controller Active LTD
Zgl Investment Limited
CRN 16140781
9
Intermediate controller Active LTD
Iris Infra Master Holdco Limited
CRN 13055343
10
Intermediate controller Active LTD
Iris Holdco Limited
CRN 13055224
11
Intermediate controller Active LTD
Iris Master Holdco Limited
CRN 13055146
12
Intermediate controller Active LLP
Basalt Infrastructure Partners LLP
CRN OC363892
13
Intermediate controller Active LTD
Colliers Investment Management UK Holdings Limited
CRN 13807197
14
Ultimate controller
01936883
CRN 01936883

Company events

Reference milestones and recent Companies House filing stream events.

5 events
14 Nov
2026

Confirmation statement due

Confirmation Due

Next confirmation statement due date

30 Sep
2026

Accounts due

Accounts Due

Next accounts due date

31 Oct
2025

Confirmation statement filed

Confirmation

Last confirmation statement made up date

31 Dec
2024

Accounts filed

Accounts

Last accounts made up date

22 Jan
2021

Incorporated

Inception

Company registered at Companies House