The Governance RegisterEdition 2026 · Compiled 12th July 2026

Port Penrhyn (Plant) Limited

Company 01339767 Active

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Board DNA

How this board is put together, from the Companies House officer record and Charity Commission trustee records - deterministic, no AI.

2
directors on the board
16.6y median 16.6y
average tenure
28.8y
longest tenure
1
directors past 6 years
0 vs 0 portfolio
first-time directors
2
also govern a charity
0
left in the last 12 months

Where else this board sits

Arts and leisure 1Utilities 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.

Related organisations

Companies whose board overlaps with this one through the same people. Deterministic, from public records.

Company details

Number01339767
StatusActive
TypePrivate Limited Company
Incorporated21/11/1977
AddressPENRHYN ESTATE OFFICE, BANGOR, GWYNEDD, LL57 4HN
Accounts next due31/12/2026
Accounts last made up31/03/2025

Industry (SIC)

52220 - Service activities incidental to water transportation

Ownership - persons with significant control (2)

  • Edmond Douglas Pennant British
    ownership of shares 25-50% voting rights 25-50%
  • Richard Charles Harper Douglas Pennant British
    ownership of shares 50-75% voting rights 50-75%

Officers (7)

  • Sample, Edward Charles Director · appointed 2022
  • Douglas Pennant, Richard Charles Harper Director · appointed 1997
  • Williamson, Suzanna Jane Former Director · appointed 2017 · resigned 2022
  • Richards, William James Strode Former Director · appointed 2016 · resigned 2017
  • Collinson, Peter Iain Adair Former Secretary · appointed 2006 · resigned 2016
  • Avery, Barbara Jean Former Secretary · resigned 2006
  • Douglas Pennant, Janet Marcia Rose, Lady Former Director · resigned 1997

Directors and officers on the Companies House record, current and former.

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