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MASON ADVISORY GROUP HOLDINGS LIMITED

Active
15221387·incorporated 2023-10-19

MASON ADVISORY GROUP HOLDINGS LIMITED is an active UK private limited company, incorporated on 19 October 2023 at Companies House (number 15221387; OpenRegistry canonical ID GB-15221387-mason-advisory-group-holdings-limited). Sophymarine's OpenRegistry classifies it under SIC 64209 (Activities of other holding companies n.e.c.), one of 112,878 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
2023-10-19
Registered Address
1-3 PEMBERTON ROW, 3RD FLOOR, LONDON, EC4A 3BG, ENGLAND
SIC
64209 — Activities of other holding companies n.e.c.
Country of origin
United Kingdom

Directors

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Shareholders

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Financials

Check financials of MASON ADVISORY GROUP HOLDINGS LIMITED

Filings

Check filing history of MASON ADVISORY GROUP HOLDINGS LIMITED

Accounts

Last filed accounts made up to 2025-02-28. Next accounts due 2026-11-30. Financial year-end: 28/02. Filing class: AUDIT EXEMPTION SUBSIDIARY.

Confirmation statement

Last confirmation statement made up to 2025-10-18. Next confirmation statement due 2026-11-01.

Persons with significant control

MASON ADVISORY GROUP HOLDINGS LIMITED has 1 person with significant control on file:

  • Mason Advisory Group Ltd (United Kingdom reg. 15224484). Notified 2024-04-09.
    • Owns 75% or more of shares
    • Holds 75% or more of voting rights
    • Has the right to appoint and remove directors

1 historical PSC record has ceased:

  • Squire Patton Boggs Directors Limited (England And Wales reg. 2806502). Notified 2023-10-19. Ceased 2024-04-09.
    • Owns 75% or more of shares
    • Holds 75% or more of voting rights
    • Has the right to appoint and remove directors

Previous names

MASON ADVISORY GROUP HOLDINGS LIMITED has previously traded as:

  • HAMSARD 3734 LIMITED (until 2024-04-09)

Similar UK companies

Other companies registered under SIC 64209 (Activities of other holding companies n.e.c.):

Other companies registered in London:

Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/15221387.

Source: Companies House Free Company Data, refreshed 2026-06-06. Official record: find-and-update.company-information.service.gov.uk.