Company
Energy, Safety and Risk Consultants (UK) Limited
Official record Companies House · updated 27th September 2026 · Sources
Network
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Who leads it
Previous officers 24
- Martin Edward Hinton 2020-2025 View profile
- Gregory William Willetts 2019-2025 View profile
- Paul David Wood 2016-2019 View profile
- Ellen Lyons 2016-2026 View profile
- Terry Peter Frank Inns 2015-2016 View profile
- David Hunter Boath 2014-2020 View profile
- Rachael Isles 2014-2016 View profile
- Iain Geoffrey Clarkson 2012-2014 View profile
- Clive Thomas White 2012-2014 View profile
- Julie Davin 2012-2014 View profile
- Graham Leslie Birch 2012-2012 View profile
- Jonathan David Brown 2012-2012 View profile
- Dean Michael Eldrid 2012-2012 View profile
- Joanne Roberts 2012-2012 View profile
- John Patrick Hickey 2011-2012 View profile
- Guy William Leach 2011-2012 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
- Chris Fidler 2012-2016 View profile
- Serco Corporate Services Limited 2011-2012 View profile
Directors and secretaries as filed at Companies House.
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Public contracts won
2 contracts · £9,253,312 totalFrom Contracts Finder and Find a Tender, the UK Government's public procurement notices, under the Open Government Licence v3.0. Matched to this organisation by company number, charity number or exact name and postcode; every figure links to its source notice.
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Nuclear Energy Regulatory Justification Services Framework
The Authority has an agreement with the Department for Energy Security and Net Zero (DESNZ) to fulfil specific elements of the Justification process, as Justifying Authority for new nuclear energy technologies. The Authority's Nuclear Justi…
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Provision of ANSWERS/FISPIN Nuclear Software Codes
This contract is for the renewal of licences for the ANSWERS/FISPIN nuclear software suite, including specialist codes used for nuclear safety analysis, criticality assessments, radiation transport, shielding calculations, and reactor physi…
About
- Incorporated
- 27/10/2011
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.
- Energy, Security and Technology UK Limited
75-100% shares, 75-100% voting, appoints directors · notified 2024-06-12 - Jacobs U.K. Limited ceased 2024-06-12
75-100% shares, 75-100% voting, appoints directors · notified 2020-03-06
Group
- Energy, Safety and Risk Consultants (UK) 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
- PWR Power Projects Limited
- 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
- 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
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.
1 directors on the board
- Martin Warwick Shaw Director · appointed 2026
Left in the last 12 months
- Ellen Lyons Director · appointed 2016 · 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.
Gaps to watch
- A single director - no second pair of eyes on any decision
Where to look Suggested search: a second director to remove single-point control.
Sources
Official record from Companies House. Governance Register calculates the connections.
Record details
- Company number
- 07825532
- Status
- Active
- Type
- Private Limited Company
- Edition
- Register edition compiled 27th September 2026
- Labels
- Official record from Companies House · Calculated derived by Governance Register.
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