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Companies House/London/Company profile

MELLON 21 LIMITED

Active
13543851·incorporated 2021-08-02

MELLON 21 LIMITED is an active UK private limited company, incorporated on 2 August 2021 at Companies House (number 13543851; OpenRegistry canonical ID GB-13543851-mellon-21-limited). Sophymarine's OpenRegistry classifies it under SIC 96090 (Other service activities n.e.c.), one of 119,828 active UK entities in that code and one of 1,094,587 active companies registered in London (postcode EC4A). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
2021-08-02
Registered Address
10 NORWICH STREET, LONDON, EC4A 1BD, UNITED KINGDOM
SIC
96090 — Other service activities n.e.c.
Country of origin
United Kingdom

Accounts

Last filed accounts made up to 2025-04-30. Next accounts due 2027-01-31. Financial year-end: 30/04. Filing class: TOTAL EXEMPTION FULL.

Confirmation statement

Last confirmation statement made up to 2025-08-01. Next confirmation statement due 2026-08-15.

Persons with significant control

MELLON 21 LIMITED has 2 persons with significant control on file:

  • Mrs Kartini Couling born 1976 resident in United Kingdom, British,Australian national. Notified 2021-08-02.
    • Owns 25–50% of shares
    • Holds 25–50% of voting rights
  • Mr Mark Richard Couling born 1975 resident in United Kingdom, British national. Notified 2021-08-02.
    • Owns 25–50% of shares
    • Holds 25–50% of voting rights

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