Company
PWR Power Projects Limited
Official record Companies House · updated 20th September 2026 · Sources
Who leads it
Previous officers 45
- Anita Linseisen 2021–2024 View profile
- Sally Linda Joyce Miles 2020–2021 View profile
- Stefan Van Der Laan 2019–2020 View profile
- Alexander Paskov 2019–2019 View profile
- Steven Ralph Hart 2016–2018 View profile
- Nicola Jayne O'Keeffe 2016–2020 View profile
- Peter Geoffrey Martin 2015–2016 View profile
- Michael John Hughes 2014–2026 View profile
- Julie Davin 2012–2014 View profile
- Richard A Gabbianelli 2008–2015 View profile
- Linda Aylmore 2008–2019 View profile
- Iain Geoffrey Clarkson 2008–2016 View profile
- Kevin Smith 2007–2012 View profile
- Steve Sadler 2005–2008 View profile
- Peter Desmond Higton 2005–2007 View profile
- David Francis Kremen 2000–2008 View profile
- Philip Nicholas Lanigan 1999–2005 View profile
- Paul Richard Kershaw 1998–2005 View profile
- Ricardo Perez Gutierrez 1998–2008 View profile
- Linda Gail Iller 1996–2000 View profile
- Thomas Eric Mistler 1996–1998 View profile
- Brian Victor George 1995–1996 View profile
- Samuel Park 1994–1996 View profile
- Anthony Thomas Parker 1994–1996 View profile
- John Stanley Marlor 1994–1999 View profile
- John Graham Durston 1994–1998 View profile
- Carol Virginia Savage 1992–1994 View profile
- Raymond James Sero 1991–1996 View profile
- James Anthony Mccully 1991–1992 View profile
- Carlo Luigi Caso 1994 View profile
- David Baxter Newlands 1995 View profile
- Derek Taylor 1994 View profile
- Bruce Ian Tait 1994 View profile
- Sir Robert James Davidson 1991 View profile
- Fraser Lionel Ashman 1996 View profile
- Geoffrey Roberts 2023–2024 View profile
- Rhona Mary Holman 2023–2023 View profile
- Chaudhary, Tejender Singh, Mr 2020–2023 View profile
- Iain Angus Jones 2019–2020 View profile
- Anthony Mark Thomas 2018–2019 View profile
- Jennifer Ann Warburton 2016–2018 View profile
- Christopher Laskey Fidler 2009–2016 View profile
- Colin Fellowes 2006–2009 View profile
- Frazer Anthony Don Carolis 2000–2006 View profile
- Richard Anthony Lunn 1996–2000 View profile
Directors and secretaries as filed at Companies House.
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About
- Incorporated
- 28/07/1988
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.
- Amentum Clean Energy Limited
25-50% shares, 25-50% voting · notified 2016-04-06 - Westinghouse Electric UK Holdings Limited
25-50% shares, 25-50% voting · notified 2016-04-06
Group
- PWR Power Projects Limited
is controlled by Amentum Clean Energy Limited
Evidence
active 25-50% shares, 25-50% voting · notified 2016-04-06 · source: Companies House PSC register - Amentum Clean Energy Limited
is controlled by Energy, Security and Technology UK Limited
Evidence
active 75-100% shares, 75-100% voting, appoints directors · notified 2024-06-12 · source: Companies House PSC register - Energy, Security and Technology UK Limited
is controlled by CH2M Hill Holdings Limited
Evidence
ceased 75-100% shares, 75-100% voting, appoints directors · notified 2024-02-09, ceased 2024-06-06 · source: Companies House PSC register
Ultimately controlled by CH2M Hill Holdings Limited.
30 other companies in this group
- CH2M Hill Europe Limited
- Transcend Partners Limited
- Halcrow (Consulting Engineers & Architects) Limited
- Halcrow Group Limited
- SIR William Halcrow & Partners Limited
- CH2M Hill United Kingdom
- 02312495
- Halcrow Asia Partnership Limited
- National Nuclear Corporation Limited
- Amentum E&C Limited
- Halcrow International Partnership
- Amentum Enterprise Asset Solutions Construction Limited
- Halcrow Asia Limited
- Amentum Enterprise Asset Solutions Limited
- Halcrow Holdings Limited
- CH2M Hill Services Limited
- Energy, Safety and Risk Consultants (UK) Limited
- Yolles Partnership Limited
- Amentum Clean Energy Limited
- 02326761
- Fast Reactor Technology Limited
- Halcrow Water Services Limited
- Energy, Security and Technology UK Limited
- Transmark Asia Limited
- Amentum International Nuclear Services Limited
- SC136186
- Halcrow Canada Limited
- Amentum Clean Energy International Limited
- Halcrow International Limited
- CH2M Hill Holdings Limited
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.
2 directors on the board
- Martin Warwick Shaw Director · appointed 2025
- Lynn Rowlance Director · appointed 2018
Directors past 6 years
- Lynn Rowlance Director · appointed 2018
First-time vs portfolio directors
First-time (1)
- Lynn Rowlance Director · appointed 2018
Portfolio (1)
- Martin Warwick Shaw Director · appointed 2025
Left in the last 12 months
- Michael John Hughes Director · appointed 2014 · resigned 2026
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.
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
- 02281663
- 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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