AMENTUM CLEAN ENERGY LIMITED - Profile & Financials

Accounts Submitted

Confirmation Statement Submitted 10 Apr 2025

Net assets £24.79M £11.23M 2023 year on year

Total assets £118.46M £16.46M 2023 year on year

Total Liabilities £93.67M £5.23M 2023 year on year

Charges 2

1 outstanding 1 satisfied

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Contact & Details

Contact

Update Details

Registered Address

305 Bridgewater Place Birchwood Park Warrington WA3 6XF United Kingdom

Credit Report

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Mutual Companies

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Financials

Period 1 Jan → 31 Dec 2023

Type Total Exemption Full

Next accounts 31 December 2024

Due by 30 September 2025 9 months

Net Assets, Total Assets & Total Liabilities (2014–2023)

Cash in Bank

£25.19M

Decreased by £16.63M (-40%)

Net Assets

£24.79M

Decreased by £11.23M (-31%)

Total Liabilities

£93.67M

Decreased by £5.23M (-5%)

Turnover

£303.68M

Increased by £5.15M (+2%)

Employees

1412

Decreased by 253 (-15%)

Debt Ratio

79%

Increased by 6 (+8%)

Financial History

Revenue, profit, EBITDA and key financial figures

	2023 Dec Year End	2022 Dec Year End
P&L
Revenue	£142.3M	£128.7M
Gross Profit	£48.2M	£43.1M
Operating Profit	£22.4M	£19.8M
Net Profit	£18.1M	£15.9M
EBITDA	£31.5M	£28.2M
Assets
Cash	£24.7M	£21.3M
Total Assets	£89.4M	£82.1M
Liabilities
Total Liabilities	£45.2M	£41.8M
Key Metrics
Employees	1,247	1,156

Latest Revenue

£142.3M

Latest EBITDA

£31.5M

Cash Position

£24.7M

Funding

Fundraising & Grants

£2.1m awarded

Show:

Investors (0)

No investor information available

Officers

4 active 39 resigned

Show resigned officers

						Status
Joshua David Prentice	Secretary	Unknown	Unknown	—	1 Jun 2024	Active
Loren Michael Jones	Director	British	England	41	1 Oct 2025	Active
Martin Warwick Shaw	Director	British	England	58	6 Dec 2024	Active
Michael John Hughes	Director	British	England	63	31 Mar 2014	Active

Shareholders

Shareholders (3)


Energy, Security And Technology Uk Limited	100.0%	1,001	Ordinary	10 Apr 2025
Wood Nuclear Holdings Limited	0.0%	0	Ordinary	10 Apr 2025
Jacobs Uk Limited	0.0%	0	Ordinary	10 Apr 2025

Persons with Significant Control

Persons with Significant Control (1)

1 Active 2 Ceased

Energy, Security And Technology Uk Limited

United Kingdom

Active

Notified 12 Jun 2024

Nature of Control

Ownership Of Shares 75 To 100 Percent
Voting Rights 75 To 100 Percent
Right To Appoint And Remove Directors

Jacobs U.k. Limited

Ceased 12 Jun 2024

Ceased

Wood Nuclear Holdings Limited

Ceased 6 Mar 2020

Ceased

See All Controllers

Group Structure

ENERGY, SECURITY AND TECHNOLOGY UK LIMITED united kingdom shares 75 to 100 percent

AMENTUM HOLDINGS LLC united states of america

AMENTUM CLEAN ENERGY LIMITED Current Company

ALKALI METAL PROCESSING LIMITED united kingdom shares 25 to 50 percent, voting rights 25 to 50 percent

AMENTUM CLEAN ENERGY INTERNATIONAL LIMITED united kingdom shares 75 to 100 percent, voting rights 75 to 100 percent, appoint/remove directors

FAST REACTOR TECHNOLOGY LIMITED united kingdom shares 50 to 75 percent, voting rights 50 to 75 percent, appoint/remove directors

PWR POWER PROJECTS LIMITED united kingdom shares 25 to 50 percent, voting rights 25 to 50 percent

Charges

1 outstanding 1 satisfied

Documents

Company Filings

Date	Category	Description	Document
3 Dec 2025	Gazette	Gazette Filings Brought Up To Date	View(1 page)
2 Dec 2025	Gazette	Gazette Notice Compulsory	View(1 page)
7 Oct 2025	Officers	Appointment of Mr Loren Michael Jones as director on 2025-10-01	View(2 pages)
30 Sept 2025	Officers	Termination of Andrew John White as director on 2025-09-30	View(1 page)
10 Apr 2025	Confirmation Statement	Confirmation statement made on 2025-04-10 with updates	View(4 pages)