Amentum Clean Energy Ltd: UK Public Sector Contracts Won & Awards
Large organisation·Companies House: Private Limited Company·Warrington·Nationwide (UK)·Main market: Engineering-related scientific and technical services
Official UK PPONPBDC-7744-BTPG
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How many tenders this supplier has won.
Tenders with at least one award to it. Award records are shown too, because one framework can carry many call-offs.
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How many different public bodies have awarded to this supplier.
Buyers named on its awards, with duplicate names merged.
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How much this supplier has won, by published values.
Sum of award values where it was the only winner, VAT excluded, framework ceilings left out.
Not turnover. Not every award publishes a value.
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Approved provider lists and panels this supplier is on.
Procedures where the same published amount is awarded to three or more suppliers: the total of the list, repeated on every place. Each list counts once in the total.
A place on a list is not money won. The total belongs to the whole list.
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Awards to this supplier in the last 12 months.
Award records dated in the last 12 months, against the two years before.
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Contracts that finish in the next 18 months.
Contracts ending in that window by the published end date or, where only a duration is published, an estimate from signature plus duration (marked). Neither, not counted.
An end date does not confirm a new procurement.
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In which regions this supplier wins work.
The region of each buyer it won from: the buyer’s office, placed by the official ONS postcode lookup. Each procedure counts once.
Where the buyer is based, not necessarily where the work was done; the tender page shows the published place of delivery.
Where they wini
In which categories this supplier wins.
Distinct awards by the main category of the lot, or of the procedure when no lot is named. Repeat publications count once.
An award counts once in each class it covers; classes can overlap.
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In which categories this supplier wins.
Distinct awards by the main category of the lot, or of the procedure when no lot is named. Repeat publications count once.
An award counts once in each class it covers; classes can overlap.
94 awards (87 for a named lot, 93%, 7 for a whole procedure with no lot named) · top CPV classes, shares of all 94 awards. An award may cover more than one class.
7135 Engineering-related scientific and technical services11 awards · 12% · 10 awards naming a lot + 1 whole-procedure awards7131 Consultative engineering and construction services7 awards · 7% · awards naming a lot7132 Engineering design services11 awards · 12% · 5 awards naming a lot + 6 whole-procedure awards7153 Construction consultancy services5 awards · 5% · awards naming a lot7311 Research services5 awards · 5% · awards naming a lot7160 Technical testing, analysis and consultancy services4 awards · 4% · awards naming a lot7162 Analysis services4 awards · 4% · awards naming a lot7163 Technical inspection and testing services2 awards · 2% · awards naming a loti
How much this supplier has won, by published values.
Sum of award values where it was the only winner, VAT excluded, framework ceilings left out.
Not turnover. Not every award publishes a value.
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What one of this supplier’s wins is usually worth.
Middle value of the same awards as the total above.
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Does this supplier usually win above or below the buyer’s estimate.
Its own wins, estimate against award per lot, in its sector.
Based on 1 wins in its industry (CPV division 71). Small sample.
A past pattern, not a margin and not a price to bid.
Largest published awards iThe biggest published awards. Awards to a single supplier with a published value, largest first, so you can check the totals against the notice. A repeated framework total can appear here. Open the notice to check. | Authority | Awarded | Term | Published value |
|---|---|---|---|---|
| Supply of Control Systems | Sellafield Limited | — | — | £77,500,000 † |
| 959736.70 | Ministry of Defence | — | — | £8,776,588 † |
| Carbon Management and Environmental Sustainability | Sellafield Limited | — | — | £1,400,000 † |
| Waste Characterisation | United Kingdom Atomic Energy Authority | — | — | £746,675 † |
| Gravity Offload System | SATELLITE APPLICATIONS CATAPULT LIMITED | — | — | £303,000 † |
Where their buyers arei
In which regions this supplier wins work.
The region of each buyer it won from: the buyer’s office, placed by the official ONS postcode lookup. Each procedure counts once.
Where the buyer is based, not necessarily where the work was done; the tender page shows the published place of delivery.
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In which regions this supplier wins work.
The region of each buyer it won from: the buyer’s office, placed by the official ONS postcode lookup. Each procedure counts once.
Where the buyer is based, not necessarily where the work was done; the tender page shows the published place of delivery.
ITL1 region of the buyer office · known for 51 of 51 awarded procedures · each procedure counts once
Bidding recordi
Competitions this supplier is known to have bid in.
Lots on Procurement Act 2023 award notices naming it as a bidder, split into won and lost. The lot is the contest: three lots of a ten-lot notice is three wins and seven losses.
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Competitions this supplier is known to have bid in.
Lots on Procurement Act 2023 award notices naming it as a bidder, split into won and lost. The lot is the contest: three lots of a ten-lot notice is three wins and seven losses.
Procurement Act 2023 award notices name every bidder · 7 notices name this supplier, covering 21 lots since 22 Aug 2025 · observed bids, not an estimate
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Competitions this supplier is known to have bid in.
Lots on Procurement Act 2023 award notices naming it as a bidder, split into won and lost. The lot is the contest: three lots of a ten-lot notice is three wins and seven losses.
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Frameworks and DPS this supplier got onto.
Lots appointed out of lots applied for. Kept apart from contract wins because almost every compliant bidder gets a place.
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How many public bodies this supplier has bid to.
Buyers on notices that name it as a bidder, win or lose.
| Notice | Authority | Outcome | Bidders | Published |
|---|---|---|---|---|
| Cloud Backup Services | Foreign, Commonwealth and Development Office | appointed | 4,233 | 20 Oct 2026 |
| Nuclear Safeguards Programme | Department for Energy Security & Net Zero | lost | 2 | 30 Sept 2026 |
| BLC-0201 - Cyber Security Services Framework | BLUELIGHT COMMERCIAL LIMITED | appointed to 1 of 3 lots | 45 | 18 Sept 2026 |
| Open Framework for Nuclear Technical Services | NATIONAL NUCLEAR LABORATORY LIMITED | appointedall 10 lots bid for | 42 | 18 Aug 2026 |
| Owner's Engineer | Great British Energy - Nuclear | won | 6 | 7 Aug 2026 |
| JDR Management Support Framework. | UK Atomic Energy Authority | appointed | 7 | 27 Mar 2026 |
| Design & Build Framework | UK Atomic Energy Authority | appointedall 4 lots bid for | 18 | 22 Aug 2025 |
Bidder names come from Procurement Act 2023 award notices, which list every bidder (from 2025). Older notices name no bidders, so earlier contests do not appear here. Latest ten notices shown.
Who they sell toi
Which public bodies award work to this supplier.
Authorities named on its published awards, ranked by distinct procedures, duplicate names merged.
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Which public bodies award work to this supplier.
Authorities named on its published awards, ranked by distinct procedures, duplicate names merged.
Authorities named on this supplier’s published awards · ranked by distinct procedures · a framework or DPS adds one award record per appointed supplier
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What kinds of public bodies award work to this supplier.
Its award records by the authority’s published type, otherwise by its name. One framework can add many records.
Other public body45%(42 awards)
42 of 94 awards are Other public body (45%).Type not classified29%(27 awards)
27 of 94 awards are Type not classified (29%).Central government27%(25 awards)
25 of 94 awards are Central government (27%).
| Authority | Procedures | Share | Award records | Last activity |
|---|---|---|---|---|
| United Kingdom Atomic Energy Authority | 8 | 15.7% | 13 | 9 May 2025 |
| UK Fusion Energy Ltd | 5 | 9.8% | 10 | 13 Oct 2026 |
| Sellafield Limited | 4 | 7.8% | 4 | 1 Jun 2026 |
| Government Commercial Agency | 3 | 5.9% | 14 | 7 Apr 2026 |
| Nuclear Waste Services Limited | 3 | 5.9% | 11 | 3 Mar 2026 |
| UK Atomic Energy Authority | 3 | 5.9% | 6 | 15 Jan 2026 |
| Nuclear Decommissioning Authority | 3 | 5.9% | 3 | 23 Feb 2026 |
| Ministry of Defence | 2 | 3.9% | 2 | 19 Mar 2026 |
Share = of the 51 procedures with an award naming this supplier. Last activity = award date, or notice publication when no award date was published.
Contracts endingi
Contracts that finish in the next 18 months.
Contracts ending in that window by the published end date or, where only a duration is published, an estimate from signature plus duration (marked). Neither, not counted.
An end date does not confirm a new procurement.
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Contracts that finish in the next 18 months.
Contracts ending in that window by the published end date or, where only a duration is published, an estimate from signature plus duration (marked). Neither, not counted.
An end date does not confirm a new procurement.
44 of 95 awards carry an end date, 8 estimated from the duration · not a retender forecast
| Contract | Ends | Published value |
|---|---|---|
| BATS Corrosion on Carbon Steel | 14 Jan 2027 estimated | Not published |
| Digital Outcomes and Specialists 7 | 29 Jul 2027 | £3,240,000,000 |
| Materials Testing Framework for STEP | 30 Oct 2027 | £583,333 |
| Materials Testing Framework for STEP | 30 Nov 2027 | £583,333 |
| Materials Testing Framework for STEP | 30 Nov 2027 | £583,333 |
| Materials Testing Framework for STEP | 30 Nov 2027 | £583,333 |
Recent awards
Latest 30 of 95 award records naming this supplier
About this data
- Source. Official UK public procurement notices (Find a Tender), reused under the Open Government Licence v3.0. New notices arrive through the day; the figures are rebuilt nightly.
- One profile per supplier. Built from award and contract notices that name this supplier; different spellings and registration numbers of the same company are merged into this profile.
- Values are published values. The table mirrors what the notice published: framework ceilings and joint awards are labelled and never counted as this supplier's money, and † marks a value taken from the contract notice when the award published none. Only awards made to this supplier alone count towards its value, excluding VAT. It is not turnover.
- Regions on this page are where the work is delivered, not the supplier’s registered address.
- Contract end dates. Published on 36 of 95 awards, estimated from the published duration on 8 more (marked “estimated”); those feed “Contracts ending”.
- Every figure shows what it rests on. Not every notice publishes a bid count, a value or a delivery region, so each figure carries the number of records behind it, and one built on few records is marked as such. The on a figure explains it; the counting rules are in the methodology. Spotted something wrong? Tell us.