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Governance Register

Company

ACT on Energy

Official record Companies House · updated 13th September 2026 · Sources

Who leads it

Previous officers 15

  1. Dr William James Buckler 2017–2024 Director View profile
  2. Roger John Matthews 2011–2019 Director View profile
  3. Jennifer Elizabeth Mary Fradgley 2009–2014 Director View profile
  4. Jeffrey Edward Brockwell 2009–2010 Director View profile
  5. Geoffrey William Brooke-Taylor 2005–2016 Director View profile
  6. Anthony Mark Downton 2003–2011 Director View profile
  7. Joan Lambton 2003–2008 Director View profile
  8. Sarah Anne Hughes Clarke 2001–2003 Director View profile
  9. Peter Thornton Laybourn 2000–2008 Director View profile
  10. John Charles Acres 1998–1999 Director View profile
  11. David John Middleton 1998–2003 Director View profile
  12. Alan Charles Bartlett 1998–2005 Director View profile
  13. John Edward Hammond 1998–2001 Director View profile
  14. Hugh Richard Geoffrey Harrison 1998–2004 Director View profile
  15. David Colin Jullien 1998–2018 Secretary View profile

Directors and secretaries as filed at Companies House.

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About

Incorporated
25/08/1998
Also a registered charity
ACT on Energy
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.

7 directors on the board

12.9y median 10y
average tenure
27.9y
longest tenure

Directors past 6 years

First-time vs portfolio directors

First-time (4)

Portfolio (3)

1
also govern a charity
0
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.

Tech and media 2Finance 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.

Gaps to watch

  • Several long-serving directors could step down together
  • No director brings board experience from anywhere else
  • Narrow spread of sectors across the board

Where to look Suggested search: succession planning for long-tenured seats; a director with board experience elsewhere.

Sources

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

Record details
Company number
03621022
Status
Active
Type
PRI/LBG/NSC (Private, Limited by guarantee, no share capital, use of 'Limited' exemption)
Edition
Register edition compiled 13th September 2026
Labels
Official record from Companies House · Calculated derived by Governance Register.

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