Jacobs Clean Energy Limited

Jacobs Clean Energy Limited (Companies House no. 01220437) appears as the supplier on 18 public contracts in our data, worth £41.0m as published. 1 of them end between 8 Jan 2027 and 8 Apr 2028.

View on Companies House · Self-declared size on notices: LARGE

Buyers

United Kingdom Atomic Energy Authority (11)Radioactive Waste Management Limited (2)Dounreay Site Restoration Limited (DSRL) (1)Defence Science and Technology Laboratory (1)Ministry of Defence (1)CTM Portal for the NDA Shared Services Alliance (1)Dounreay Site Restoration Limited (1)

Contracts ending in the radar window

Contract	Buyer	Incumbent supplier(s)	Value	Ends	Region
Engineering Design Services Framework framework · 9 suppliers Contracts Finder · CPV 71320000	United Kingdom Atomic Energy Authority	Assystem Energy & Infrastructure Limited, AtkinsRealis UK Ltd, DEMCON high-tech systems Delft B.V. +6 more	£9.9m	31 Mar 2028 re-tender likely from ~30 Sep 2027	South East

All contracts

Contract	Buyer	Incumbent supplier(s)	Value	Ends	Region
Engineering Design Services Framework framework · 9 suppliers Contracts Finder · CPV 71320000	United Kingdom Atomic Energy Authority	Assystem Energy & Infrastructure Limited, AtkinsRealis UK Ltd, DEMCON high-tech systems Delft B.V. +6 more	£9.9m	31 Mar 2028 re-tender likely from ~30 Sep 2027	South East
Waste Characterisation Contracts Finder · CPV 79723000	United Kingdom Atomic Energy Authority	Jacobs Clean Energy Limited	£87k	8 Feb 2026 re-tender may already be under way	South East
Higher Activity Waste Framework framework · 7 suppliers Find a Tender · CPV 73000000	Radioactive Waste Management Limited	Cavendish Nuclear, DBD Limited, FRAZER NASH LIMITED +4 more	£14.0m	23 Mar 2025 re-tender may already be under way	South East
Safety Case Support and Peer Review Services Framework framework · 5 suppliers Contracts Finder · CPV 44421722	Dounreay Site Restoration Limited (DSRL)	Abbott Risk Consulting Ltd, Jacobs Clean Energy Limited, Jacobs U.K. Limited +2 more	£8.0m	29 Jan 2025 re-tender may already be under way	Scotland
WP3.5.2 Novel Techniques and Technologies for Incorporating Sensor Data into Digital Twins Contracts Finder · CPV 48000000	United Kingdom Atomic Energy Authority	Jacobs Clean Energy Limited	£240k	10 Aug 2023 re-tender may already be under way	South East
ACC6036832 - DASA Themed Call: Disruptive Science and Technology Impacting the Future of Defence (Phase 1) Contracts Finder · CPV 73000000	Defence Science and Technology Laboratory	Jacobs Clean Energy Limited	£50k	31 May 2023 re-tender may already be under way	South West
For Transparency Purposes JSP 375 chapter review call-off Contracts Finder · CPV 79415200	Ministry of Defence	Jacobs Clean Energy Limited	£95k	30 Apr 2023 re-tender may already be under way	London
WP3.5.1 - Development of Datasets for Machine Learning - LongOps Contracts Finder · CPV 48000000	United Kingdom Atomic Energy Authority	Jacobs Clean Energy Limited	£255k	25 Apr 2023 re-tender may already be under way	South East
Waste Characterisation Support Contracts Finder · CPV 79723000	CTM Portal for the NDA Shared Services Alliance	Jacobs Clean Energy Limited	£327k	10 Jan 2023 re-tender may already be under way	Scotland
Update to RSBTC Contents Specification Documents (RWM212-02-006) call-off Contracts Finder · CPV 73000000	Radioactive Waste Management Limited	Jacobs Clean Energy Limited	£82k	7 Oct 2022 re-tender may already be under way	South East
Framework Agreement for the Provision of Safety Case Support and Peer Review Services framework · 5 suppliers Find a Tender · CPV 71356300	Dounreay Site Restoration Limited	Abbott Risk Consulting Ltd, Jacobs Clean Energy Limited, Jacobs U.K. Limited +2 more	value not published	end date not published	UK-wide
WP3.5.1 - Development of Datasets for Machine Learning - LongOps Find a Tender · CPV 48000000	United Kingdom Atomic Energy Authority	Jacobs Clean Energy Limited	£255k	end date not published	South East
WP3.5.2 Novel Techniques and Technologies for Incorporating Sensor Data into Digital Twins Find a Tender · CPV 48000000	United Kingdom Atomic Energy Authority	Jacobs Clean Energy Limited	£240k	end date not published	South East
Engineering Design Services Framework- Systems Engineering framework · 6 suppliers Find a Tender · CPV 71320000	United Kingdom Atomic Energy Authority	Assystem Energy & Infrastructure Limited, AtkinsRealis UK Ltd, DEMCON high-tech systems Delft B.V. +3 more	£1.5m	end date not published	UK-wide
Engineering Design Services Framework- Computer Based Modelling & Simulation framework · 5 suppliers Find a Tender · CPV 71320000	United Kingdom Atomic Energy Authority	Assystem Energy & Infrastructure Limited, AtkinsRealis UK Ltd, DEMCON high-tech systems Delft B.V. +2 more	£1.5m	end date not published	UK-wide
Engineering Design Services Framework- Process Engineering framework · 5 suppliers Find a Tender · CPV 71320000	United Kingdom Atomic Energy Authority	Assystem Energy & Infrastructure Limited, AtkinsRealis UK Ltd, Frazer-Nash Consultancy Ltd. +2 more	£1.5m	end date not published	UK-wide
Engineering Design Services Framework- EC&I framework · 6 suppliers Find a Tender · CPV 71320000	United Kingdom Atomic Energy Authority	Assystem Energy & Infrastructure Limited, AtkinsRealis UK Ltd, DEMCON high-tech systems Delft B.V. +3 more	£1.5m	end date not published	UK-wide
Engineering Design Services Framework- Specialist Nuclear Services framework · 6 suppliers Find a Tender · CPV 71320000	United Kingdom Atomic Energy Authority	Assystem Energy & Infrastructure Limited, AtkinsRealis UK Ltd, DEMCON high-tech systems Delft B.V. +3 more	£1.5m	end date not published	UK-wide

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Contains public sector information licensed under the Open Government Licence v3.0. Data from Find a Tender and Contracts Finder; updated every 2 hours. Where a notice doesn't publish a contract end date we show "end date not published" - we never guess.