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FIFTY5BLUE UK LTD.

Active
00275304·incorporated 1933-04-25

FIFTY5BLUE UK LTD. is an active UK private limited company, incorporated on 25 April 1933 at Companies House (number 00275304; OpenRegistry canonical ID GB-00275304-fifty5blue-uk-ltd). Sophymarine's OpenRegistry classifies it under SIC 73110 (Advertising agencies), one of 32,549 active UK entities in that code and one of 1,094,587 active companies registered in London (postcode W5). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
1933-04-25
Registered Address
WESTGATE HANGER LANE, PARK ROYAL, LONDON, W5 1UA, ENGLAND
SIC
73110 — Advertising agencies
Country of origin
United Kingdom

Directors

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Shareholders

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Financials

Check financials of FIFTY5BLUE UK LTD.

Filings

Check filing history of FIFTY5BLUE UK LTD.

Accounts

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

Confirmation statement

Last confirmation statement made up to 2025-11-04. Next confirmation statement due 2026-11-18.

Mortgages and charges

5 charges recorded against the company at Companies House: 1 outstanding, 4 satisfied, 0 partially satisfied.

Persons with significant control

FIFTY5BLUE UK LTD. has 1 person with significant control on file:

  • No individual or entity with significant control has been identified.

5 historical PSC records have ceased:

  • Mortimer Square Limited (England reg. 03341063). Notified 2016-04-06. Ceased 2019-10-23.
    • Owns 50–75% of shares
  • J. Walter Thompson U.K. Holdings Limited (England reg. 00280055). Notified 2016-04-06. Ceased 2019-10-23.
    • Owns 25–50% of shares
  • Wpp 2005 Limited (England And Wales reg. 01003653). Notified 2019-10-23. Ceased 2019-12-05.
    • Owns 75% or more of shares
    • Holds 75% or more of voting rights
    • Has the right to appoint and remove directors
  • Kantar Group Holdings Ltd. Notified 2019-12-05. Ceased 2025-08-01.
    • Owns 75% or more of shares
    • Holds 75% or more of voting rights
  • (unnamed). Notified 2020-03-25. Ceased 2020-11-27.

Previous names

FIFTY5BLUE UK LTD. has previously traded as:

  • KANTAR MEDIA UK LTD (until 2026-03-26)
  • BMRB LTD. (until 2010-01-14)

Similar UK companies

Other companies registered under SIC 73110 (Advertising agencies):

Other companies registered in London:

Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/00275304.

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