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Company

Castle Marinas ONE Limited

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Official record Companies House · updated 20th September 2026 · Sources

Who leads it

Previous officers 11

  1. Mark Stephen Wanless 2025–2025 Director View profile
  2. Richard John Palmer 2021–2025 Director View profile
  3. Russel Sang 2021–2023 Director View profile
  4. John Sebastian Whateley 2021–2021 Director View profile
  5. John Grahame Whateley 2021–2021 Director View profile
  6. Michael Braidley 2014–2022 Director View profile
  7. Richard James Smith 2013–2022 Director View profile
  8. Samuel John Bourne 2011–2013 Director View profile
  9. John Dudley Harding 2011–2014 Director View profile
  10. Richard Smith 2012–2021 Secretary View profile
  11. Gary Scott Carruthers 2011–2012 Secretary View profile

Directors and secretaries as filed at Companies House.

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About

Incorporated
31/08/2011

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.

  • Castle Marinas Limited
    75-100% shares, 75-100% voting, appoints directors, significant influence · notified 2016-04-06

Group

  1. Castle Marinas ONE Limited is controlled by Castle Marinas Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors, significant influence · notified 2016-04-06 · source: Companies House PSC register
  2. Castle Marinas Limited is controlled by John Grahame Whateley
    Evidence
    ceased significant influence, significant influence (trust), significant influence (firm) · notified 2016-04-06, ceased 2021-12-01 · source: Companies House PSC register

Ultimately controlled by John Grahame Whateley.

31 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 for researchers

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.

4 directors on the board

2.5y median 2y
average tenure
4.6y
longest tenure
0
directors past 6 years

First-time vs portfolio directors

Portfolio (4)

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.

Arts and leisure 35Property 14Finance 10Transport 8Professional services 2Hospitality 1Manufacturing 1Retail and trade 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
07757395
Status
Active
Type
Private Limited Company
Edition
Register edition compiled 20th September 2026
Labels
Official record from Companies House · Calculated derived by Governance Register.

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