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Governance Register

Company Liquidation

Poseidon Diving Systems Limited

Poseidon Diving Systems Limited is a UK company (number 04024648, status: liquidation), incorporated 2000, with 2 current directors, Thomas Edward Barker and Gareth Roberts. Source: Companies House, updated 4th October 2026.

Official record Companies House · updated 4th October 2026 · Sources

Network

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Who leads it

Previous officers 6

  1. Simon Oliver Morris 2007-2018 Director View profile
  2. Thommie Rolf Inge Hjalmner 2000-2007 Director View profile
  3. Stefan Ronny Jennefalk 2000-2007 Director View profile
  4. Garaint Harold George Phillips 2007-2017 Secretary View profile
  5. Gerald Pearce 2000-2005 Secretary View profile
  6. Brian William Bickell 2000-2007 Secretary View profile

Directors and secretaries as filed at Companies House.

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About

Incorporated
30/06/2000

Ownership

Owned by (2) 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.

  • Gareth Roberts
    75-100% shares · notified 2016-04-06 - confirmed: also a director of this company
  • Gareth Roberts
    75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 - confirmed: also a director of this company

Group

  1. Poseidon Diving Systems Limited is controlled by Gareth Roberts
    Evidence
    active 75-100% shares · notified 2016-04-06 · source: Companies House PSC register

Ultimately controlled by Gareth Roberts.

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.

2 directors on the board

11.7y median 11.7y
average tenure
19.5y
longest tenure

Directors past 6 years

First-time vs portfolio directors

First-time (2)

0
also govern a charity
0
left in the last 12 months

Sources

Official record from Companies House. Governance Register calculates the connections.

Record details
Company number
04024648
Status
Liquidation
Type
Private Limited Company
Edition
Register edition compiled 4th October 2026
Labels
Official record from Companies House · Calculated derived by Governance Register.

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