# Sellafield — UK public sector contract awards

> A public buyer profile built from sourced government contract award notices.

## Key facts

- Awards: 213
- Known award value: £19,263,881
- Distinct suppliers: 40
- First award: 16 May 2016
- Latest award: 23 July 2026

## Top suppliers

- [Adapt](/suppliers/adapt/public-sector-contract-awards) — 7 awards
- [AtkinsAltrad](/suppliers/atkinsaltrad/public-sector-contract-awards) — 7 awards
- [Cumbria Nuclear Solutions](/suppliers/cumbria-nuclear-solutions/public-sector-contract-awards) — 5 awards
- Atos — 3 awards
- [Nexus Decommissioning Alliance](/suppliers/nexus-decommissioning-alliance/public-sector-contract-awards) — 3 awards

## Contract awards

### [DNWP0016/LOT1B/ Windscale Decommissioning and Enabling Works](/contracts/ocds-b5fd17-0677b468-eb6e-4473-9762-08712dcf40c5)

Sellafield · AtkinsAltrad · £4,438,969 · 23 July 2026 · awarded

### [DNWP0023/LOT4/Waste OU - RCT Redundant Facilities Baseline](/contracts/ocds-b5fd17-937a7093-3a71-4ec7-9029-36e6e5844604)

Sellafield · AtkinsAltrad · £221,435 · 24 June 2026 · awarded

### [19 Seater Executive Coach](/contracts/ocds-b5fd17-4ac4de68-fb64-451e-850a-84b2cd5d0e8e)

Sellafield · Woodall Nicholson Ltd · £135,000 · 15 May 2026 · awarded

### [DNWP0021/LOT1B/ RROBO Future deployment](/contracts/ocds-b5fd17-23bc9410-7a75-45f8-a7c3-d3dadab5bbcf)

Sellafield · AtkinsAltrad · £909,130 · 15 May 2026 · awarded

### [eDAR01165 - Purchase of Seracam](/contracts/ocds-b5fd17-c01dfc52-4cb3-4b65-a0ee-c749ae7f078a)

Sellafield · Serac Imaging Systems · £170,300 · 23 March 2026 · awarded

### [DNWP0050/LOT1B/Permanent electrical and water supplies to Compound 4](/contracts/ocds-b5fd17-4c3a7627-64ec-4f0b-9c4c-41ee1f934ef4)

Sellafield · AtkinsAltrad · £750,945 · 23 March 2026 · awarded

### [DNWP0056/LOT1A/ Quaternary Borehole Restoration](/contracts/ocds-b5fd17-5ad5fb08-1f2d-4160-8e92-0f6699a01d4a)

Sellafield · AMENTUM CLEAN ENERGY LIMITED · £80,736 · 26 March 2026 · awarded

### [DNWP0004/LOT1B/ Alpha Active Demonstrator](/contracts/ocds-b5fd17-db2c4c98-5a0d-4617-be5f-ed56a44ea60b)

Sellafield · AtkinsAltrad · £1,444,353 · 10 March 2026 · awarded

### [eDAR00458 - Enhanced Communications AD](/contracts/ocds-b5fd17-68ff0414-e725-40d8-92f4-c15f7debf1b2)

Sellafield · AtkinsAltrad · £31,214 · 9 December 2025 · awarded

### [eDAR01120 - Alpha Depth Profiling - Feasibility Study](/contracts/ocds-b5fd17-cd382910-5667-4e33-80ac-07730f4e756a)

Sellafield · Createc\. · £27,300 · 19 February 2026 · awarded

### [eDAR00102 - CARMA2 Development Work](/contracts/ocds-b5fd17-e558d706-d0b8-4096-902f-a1b610b938b8)

Sellafield · Ice Nine Ltd · £84,780 · 8 January 2025 · awarded

### [DNWP0046/LOT1B/ Alpha SAS ECI \(Phase A\)](/contracts/ocds-b5fd17-97b73872-85e5-4287-ae7b-a01f690ca34e)

Sellafield · AtkinsAltrad · £491,017 · 9 February 2026 · awarded

### [DNWP005\.047/LOT2/Asset Care Integrated Task Team](/contracts/ocds-b5fd17-5e8418de-0a46-4601-8d62-d6beff1bc1fc)

Sellafield · The Decommissioning Alliance II · £513,628 · 19 December 2025 · awarded

### [700 HPi\_ProBook 440 Laptops - BAU-CDE Programme](/contracts/ocds-b5fd17-7c747e99-92ca-470e-bd3d-fdabd0373822)

Sellafield · CCS Media Limited · £397,243 · 16 July 2025 · awarded

### [Provision of Stainless and Carbon Steel - award](/contracts/ocds-b5fd17-b7a68c88-f84c-4f10-9310-5124b11b23ae)

Sellafield · THOMAS GRAHAM & SONS LTD · £3,750,000 · 1 July 2025 · awarded

### [DDP00768 - IN GROUND MITIGATION OF IMPACT TO GROUND WATER TRANCHE 3](/contracts/ocds-b5fd17-862546ac-014a-449c-be33-23fdbf3f911d)

Sellafield · ADAPT · £1,770,391 · 25 June 2025 · awarded

### [DDP00779 RAHF North Side Decommissioning Plan - Gap Analysis](/contracts/ocds-b5fd17-aebea6a0-2094-4862-af28-377225a839ef)

Sellafield · ADAPT · £284,034 · 7 May 2025 · awarded

### [OPSWAT Metascan 12 Engines - S&R-012](/contracts/ocds-b5fd17-d73f8461-9425-4928-bffb-a0c072a83149)

Sellafield · Ultima Business Solutions Ltd · £29,999 · 14 March 2025 · awarded

### [DDP00766 - Production of Decommissioning Norms](/contracts/ocds-b5fd17-491adb7f-4885-4405-a2a0-d67e1df98412)

Sellafield · Cumbria Nuclear Solutions Ltd · £49,955 · 17 October 2024 · awarded

### [DAR 1374 - Wilma Small Scale Demonstrator](/contracts/ocds-b5fd17-60ab1583-958c-4c96-92af-1c22d740f89e)

Sellafield · Southern Scientific Ltd · £29,500 · 31 July 2024 · awarded

### [Legal Services Panel](/contracts/ocds-b5fd17-2cb2d4ff-c3ec-4512-b331-000f88d89d33)

Sellafield · Pinsent masons · £2,100,000 · 17 July 2024 · awarded

### [DDP00757 - IN GROUND MITIGATION OF IMPACT TO GROUND WATER TRANCHE 1B & 2](/contracts/ocds-b5fd17-a441ef4c-05c2-4933-a9e5-5792e29fd7b2)

Sellafield · ADAPT · £1,659,824 · 21 June 2024 · awarded

### [DDP00758 Building History Production Scope FY24\_25](/contracts/ocds-b5fd17-dfc4399f-c959-45da-9d30-43757550f8d5)

Sellafield · Cumbria Nuclear Solutions Ltd · £92,687 · 13 June 2024 · awarded

### [DDP00756 Production of Facility Dossiers & Facility Information Matrices Phase 6](/contracts/ocds-b5fd17-5d3e6537-57c2-419f-ad5a-212a98975587)

Sellafield · Cumbria Nuclear Solutions Ltd · £99,964 · 30 May 2024 · awarded

### [DDP00740 - RROBO Active Demonstration](/contracts/ocds-b5fd17-77b89624-6420-448b-8571-a7a457da5609)

Sellafield · ADAPT · £1,429,573 · 9 April 2024 · awarded

Page 1 of 9; 213 total records.