Company · London
Digital Master Holdco Limited
Other telecommunications activities
Official record Companies House · updated 27th September 2026 · Sources
Network
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Who leads it
Previous officers 7
- Oliver Dieter Helm 2023-2024 View profile
- Frank Martinez Sanchez 2021-2023 View profile
- Carlos Bock Montero 2021-2023 View profile
- Wil Jones 2021-2025 View profile
- Steven Lowry 2021-2025 View profile
- Paul Doyle 2021-2025 View profile
- Kulvinder Plahay 2023-2025 View profile
Directors and secretaries as filed at Companies House.
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About
- What it does
- Other telecommunications activities
- Incorporated
- 22/01/2021
- Registered office
- London
Ownership
Owned by (2) iOwned byIndividuals and companies registered as having significant control over this company, from the Companies House PSC (persons with significant control) register. People whose ownership could not be confirmed to one individual are not listed as confirmed owners.
- Iris Infra Limited
75-100% shares, 75-100% voting, appoints directors · notified 2023-09-26 - Iris Holdco Limited ceased 2023-09-26
75-100% shares, 75-100% voting, appoints directors · notified 2021-01-22
Group
- Digital Master Holdco Limited
is controlled by Iris Infra Limited
Evidence
active 75-100% shares, 75-100% voting, appoints directors · notified 2023-09-26 · source: Companies House PSC register - Iris Infra Limited
is controlled by Zzoomm PLC
Evidence
active 75-100% shares, 75-100% voting · notified 2025-03-07 · source: Companies House PSC register - Zzoomm PLC
is controlled by Zzoomm Group Limited
Evidence
active 75-100% shares, 75-100% voting, appoints directors · notified 2018-12-21 · source: Companies House PSC register - Zzoomm Group Limited
is controlled by Matthew William Edward Hare
Evidence
ceased 25-50% shares, 25-50% voting · notified 2018-12-19, ceased 2020-09-28 · source: Companies House PSC register
Ultimately controlled by Matthew William Edward Hare.
5 other companies in this group
Ownership paths are calculated from Companies House persons-with-significant-control filings. Each step shows the filed nature of control and dates; a step marked "ceased" is historical, not current.
Board analysis
Board DNA
How this board is put together, from the Companies House officer record and Charity Commission trustee records - deterministic, no AI.iBoard compositionCounted from the dated Companies House officer record: the current directors only, past directors excluded.
2 directors on the board
- Julian Smith Director · appointed 2025
- James Stephen Warner Director · appointed 2024
First-time vs portfolio directors
Portfolio (2)
- Julian Smith Director · appointed 2025
- James Stephen Warner Director · appointed 2024
Where else this board sits iWhere else this board sitsThe charitable fields these directors govern in elsewhere, by Charity Commission classification. Excludes this company and any charity it is the legal face of.
The sectors these directors govern in elsewhere. This company, and any charity it is the legal face of, are excluded - counting them would just tell you what you are already looking at.
Sources
Official record from Companies House. Governance Register calculates the connections.
Record details
- Company number
- 13152658
- Status
- Active
- Type
- Private Limited Company
- Accounts next due
- 30/09/2027
- Edition
- Register edition compiled 27th September 2026
- Labels
- Official record from Companies House · Calculated derived by Governance Register.
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