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Amentum Clean Energy Limited

Amentum Clean Energy Limited is an active company incorporated on 28 June 1973 with the registered office located in Warrington, Cheshire. Amentum Clean Energy Limited was registered 52 years ago.
Status
Active
Active since incorporation
Company No
01120437
Private limited company
Age
52 years
Incorporated 28 June 1973
Size
Large
Turnover is over £54M
Over 250 employees
Confirmation
Submitted
Dated 10 April 2025 (6 months ago)
Next confirmation dated 10 April 2026
Due by 24 April 2026 (5 months remaining)
Last change occurred 6 months ago
Accounts
Submitted
For period 1 Oct ⟶ 29 Sep 2023 (12 months)
Accounts type is Full
Next accounts for period 30 September 2024
Was due on 30 September 2025 (1 month ago)
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Contact Update Details
Address
305 Bridgewater Place
Birchwood Park
Warrington
WA3 6XF
United Kingdom
Address changed on 11 Nov 2024 (11 months ago)
Previous address was 305 Bridgewater Place Birchwood Park Warrington WA3 6XG United Kingdom
Telephone
0117 4571018
Email
Available in Endole App
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People
Officers
7
Shareholders
1
Controllers (PSC)
1
Michael John Hughes
Director • VP Commercial • British • Lives in UK • Born in Aug 1962
Loren Michael Jones
Director • British • Lives in England • Born in Mar 1984
Andrew John White
Director • British • Lives in England • Born in Aug 1966
Anita Linseisen
Director • German • Lives in Germany • Born in Nov 1965
Martin Warwick Shaw
Director • Finance Director • British • Lives in England • Born in Sep 1967
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Shareholders, PSCs & Group Structure
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Mutual Companies
Amentum Enterprise Asset Solutions Limited
Anita Linseisen, Martin Warwick Shaw, and 1 more are mutual people.
Active
Fast Reactor Technology Limited
Michael John Hughes, Anita Linseisen, and 1 more are mutual people.
Active
PWR Power Projects Limited
Michael John Hughes, Anita Linseisen, and 1 more are mutual people.
Active
Amentum E&C Limited
Anita Linseisen, Martin Warwick Shaw, and 1 more are mutual people.
Active
Amentum Enterprise Asset Solutions Construction Limited
Anita Linseisen, Martin Warwick Shaw, and 1 more are mutual people.
Active
Amentum International Holdings UK Ltd
Martin Warwick Shaw and Loren Michael Jones are mutual people.
Active
Amentum International Nuclear Services Limited
Anita Linseisen and Martin Warwick Shaw are mutual people.
Active
Energy, Security And Technology UK Limited
Martin Warwick Shaw and Loren Michael Jones are mutual people.
Active
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Financials
Net Assets, Total Assets & Total Liabilities (2014–2023)
Period Ended
29 Sep 2023
For period 29 Sep ⟶ 29 Sep 2023
Traded for 12 months
Cash in Bank
£25.19M
Decreased by £16.63M (-40%)
Turnover
£303.68M
Increased by £5.15M (+2%)
Employees
1.41K
Decreased by 253 (-15%)
Total Assets
£118.46M
Decreased by £16.46M (-12%)
Total Liabilities
-£93.67M
Decreased by £5.23M (-5%)
Net Assets
£24.79M
Decreased by £11.23M (-31%)
Debt Ratio (%)
79%
Increased by 5.77% (+8%)
See 10 Year Full Financials
Latest Activity
Mr Loren Michael Jones Appointed
29 Days Ago on 1 Oct 2025
Andrew John White Resigned
1 Month Ago on 30 Sep 2025
Confirmation Submitted
6 Months Ago on 10 Apr 2025
Andrew John White Appointed
10 Months Ago on 6 Dec 2024
Mr Martin Warwick Shaw Appointed
10 Months Ago on 6 Dec 2024
Registered Address Changed
11 Months Ago on 11 Nov 2024
Anita Linseisen Resigned
1 Year Ago on 21 Oct 2024
Mr Michael John Hughes Details Changed
1 Year 1 Month Ago on 27 Sep 2024
Energy, Security and Technology Uk Limited (PSC) Details Changed
1 Year 1 Month Ago on 23 Sep 2024
Registered Address Changed
1 Year 1 Month Ago on 23 Sep 2024
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Documents
Appointment of Mr Loren Michael Jones as a director on 1 October 2025
Submitted on 7 Oct 2025
Termination of appointment of Andrew John White as a director on 30 September 2025
Submitted on 30 Sep 2025
Confirmation statement made on 10 April 2025 with updates
Submitted on 10 Apr 2025
Director's details changed for Mr Michael John Hughes on 27 September 2024
Submitted on 25 Mar 2025
Appointment of Andrew John White as a director on 6 December 2024
Submitted on 9 Dec 2024
Appointment of Mr Martin Warwick Shaw as a director on 6 December 2024
Submitted on 6 Dec 2024
Registered office address changed from 305 Bridgewater Place Birchwood Park Warrington WA3 6XG United Kingdom to 305 Bridgewater Place Birchwood Park Warrington WA3 6XF on 11 November 2024
Submitted on 11 Nov 2024
Termination of appointment of Anita Linseisen as a director on 21 October 2024
Submitted on 21 Oct 2024
Certificate of change of name
Submitted on 30 Sep 2024
Change of details for Energy, Security and Technology Uk Limited as a person with significant control on 23 September 2024
Submitted on 30 Sep 2024
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Repayment History
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