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Companies House/London/Company profile

IRIS INFRA MASTER HOLDCO LIMITED

Active
13055343·incorporated 2020-12-01

IRIS INFRA MASTER HOLDCO LIMITED is an active UK private limited company, incorporated on 1 December 2020 at Companies House (number 13055343; OpenRegistry canonical ID GB-13055343-iris-infra-master-holdco-limited). Sophymarine's OpenRegistry classifies it under SIC 61900 (Other telecommunications activities), one of 9,723 active UK entities in that code and one of 1,093,852 active companies registered in London (postcode EC4A). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
2020-12-01
Registered Address
C/O DMH STALLARD LLP, FETTER YARD, BARNARDS INN, 86 FETTER LANE, LONDON, EC4A 1EN, UNITED KINGDOM
SIC
61900 — Other telecommunications activities
Country of origin
United Kingdom

Accounts

Last filed accounts made up to 2024-12-31. Next accounts due 2026-09-30. Financial year-end: 31/12. Filing class: GROUP.

Confirmation statement

Last confirmation statement made up to 2025-10-31. Next confirmation statement due 2026-11-14.

Persons with significant control

IRIS INFRA MASTER HOLDCO LIMITED has 1 person with significant control on file:

  • Iris Holdco Limited (United Kingdom reg. 13055224). Notified 2020-12-01.
    • Owns 75% or more of shares
    • Holds 75% or more of voting rights
    • Has the right to appoint and remove directors

Previous names

IRIS INFRA MASTER HOLDCO LIMITED has previously traded as:

  • FULL FIBRE MASTER HOLDCO LIMITED (until 2023-08-18)

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