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Company

BT Fifty-Three Limited

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Official record Companies House · updated 27th September 2026 · Sources

Network

The large node is BT Fifty-Three Limited. Red nodes are organisations, white nodes are people. Sign in free to explore further.

Who leads it

Previous officers 16

  1. Laura Galvin 2025-2026 Director View profile
  2. Antony John Gara 2024-2025 Director View profile
  3. Kathryn Alice Zielinski 2019-2022 Director View profile
  4. Michael Joseph Mohun 2018-2019 Director View profile
  5. Louise Alison Clare Blackwell 2016-2018 Director View profile
  6. Christina Bridget Ryan 2015-2025 Director View profile
  7. Philip Norman Allenby 2010-2015 Director View profile
  8. Judith Sasse 2009-2010 Director View profile
  9. John Christopher Challis 2005-2011 Director View profile
  10. Heather Gwendolyn Brierley 2005-2009 Director View profile
  11. Agnes Christina Lynch 2002-2005 Director View profile
  12. Helen Louise Ashton 2002-2002 Director View profile
  13. Mark Philip Genikis 2001-2022 Director View profile
  14. Robert John Harwood 1998-2002 Director View profile
  15. Stephen John Prior 1998-2005 Director View profile
  16. Katherine Ann Walker 1998-2002 Director View profile

Directors and secretaries as filed at Companies House.

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About

Incorporated
20/08/1998

Ownership

Owned by (1) 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.

  • BT Fifty-ONE
    75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06

Group

  1. BT Fifty-Three Limited is controlled by BT Fifty-ONE
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register
  2. BT Fifty-ONE is controlled by BT (International) Holdings Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register
  3. BT (International) Holdings Limited is controlled by BT Holdings Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register
  4. BT Holdings Limited is controlled by British Telecommunications Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register
  5. British Telecommunications Limited is controlled by BT Group Investments Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register
  6. BT Group Investments Limited is controlled by BT Group PLC
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register

Ultimately controlled by BT Group PLC.

67 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.

3 directors on the board

1.9y median 1.3y
average tenure
4.2y
longest tenure
0
directors past 6 years

First-time vs portfolio directors

Portfolio (3)

0
also govern a charity

Left in the last 12 months

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.

Finance 14Tech and media 10Business services 4Professional services 3Dormant 1Property 1

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
03621745
Status
Active
Type
Private Limited Company
Edition
Register edition compiled 27th September 2026
Labels
Official record from Companies House · Calculated derived by Governance Register.

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