# NSG Environmental — UK public sector contract awards > A prime supplier profile built from sourced government contract award notices. ## Key facts - Awards: 67 - Known award value: £129,967,314 - First award: 9 August 2016 - Latest award: 28 May 2026 ## Top public sector buyers - Radioactive Waste Management Limited — 20 awards - CTM Portal for the NDA Shared Services Alliance — 13 awards - [Nuclear Waste Services](/buyers/nuclear-waste-services/contract-awards) — 9 awards - [Nuclear Decommissioning Authority](/buyers/nuclear-decommissioning-authority/contract-awards) — 4 awards - [Nuclear Restoration Services Limited \(Dounreay\)](/buyers/nuclear-restoration-services-limited-dounreay/contract-awards) — 3 awards ## Contract awards ### [Provision of a Ventilation Engineering Resource](/contracts/ocds-b5fd17-d37dc77f-3a77-425f-9382-ef4144785633) Nuclear Restoration Services Limited \(Dounreay\) · £218,019 · 28 May 2026 · awarded ### [Characterisation Bulk Order Further Comp \(dummy\)](/contracts/ocds-b5fd17-db542a4d-a31d-4d3f-b6d8-adc36484effa) Nuclear Waste Services · £275,000 · 1 May 2026 · awarded ### [EASR Permit Variation](/contracts/ocds-b5fd17-3a654e5c-5257-420f-9bfa-f748d62ce28c) Nuclear Restoration Services Limited \(Dounreay\) · £86,725 · 20 January 2026 · awarded ### [GK24-20 - RA for End States of Nuclear Sites and Radioactive Waste](/contracts/ocds-b5fd17-0e7c8cb1-d5a8-434c-940a-f186bfb00a24) Nuclear Decommissioning Authority · £112,722 · 29 September 2025 · awarded ### [P3 - Provision of technical author support](/contracts/ocds-b5fd17-5c7c8aca-09b1-4a56-92f2-5957cb747734) Nuclear Restoration Services Limited \(Dounreay\) · £89,652 · 21 July 2025 · awarded ### [Waste Inventory, Forecasting and Reporting Review](/contracts/ocds-b5fd17-61537137-9985-4dc0-ab15-2b15809bb440) Nuclear Restoration Services Limited · £54,629 · 14 April 2025 · awarded ### [\(01 - EDWM&R\) DI013 - Cementitious Materials for Waste Encapsulation](/contracts/ocds-b5fd17-dfd489d3-4598-4a1f-84fd-4bfe4bae432d) Nuclear Decommissioning Authority · £549,630 · 5 March 2025 · awarded ### [Design of a Fall Restraint System for the D1204 Pond](/contracts/ocds-b5fd17-fe2e3d85-7384-4c2e-984a-80b64b896dae) Nuclear Restoration Services \(Dounreay\) · £78,055 · 10 April 2025 · awarded ### [FED Simulent](/contracts/ocds-b5fd17-bd774e2d-48b9-4fcc-9884-eb129e3741d8) NUCLEAR DECOMMISSIONING AUTHORITY · £30,860 · 19 March 2025 · awarded ### [Hinkley R1 & R2 Pipe Bridges](/contracts/ocds-b5fd17-dcd1a233-d956-46a2-a864-42877f85b770) Nuclear Restoration Services Limited · £952,683 · 27 January 2025 · awarded ### [LLWR Site X-Ray Trial - NSG](/contracts/ocds-b5fd17-5918974f-aafb-409b-b657-b5669d10be30) Nuclear Waste Services · £199,600 · 20 January 2025 · awarded ### [Hardened Grout Trials](/contracts/ocds-b5fd17-26b1206e-dbb3-4db1-85c9-36f4876071e5) Nuclear Waste Services · £53,932 · 6 January 2025 · awarded ### [Grout Blending Trials](/contracts/ocds-b5fd17-a9e7b36f-e070-4ad6-9561-83407824074e) Nuclear Waste Services · £72,681 · 28 November 2024 · awarded ### [Development of a National Strategic Integrated Waste BAT Study Delivery Roadmap](/contracts/ocds-b5fd17-df4aba03-1dc2-4648-920e-7ef0cbc6584a) Nuclear Waste Services · £73,380 · 30 August 2024 · awarded ### [Supply of Temporary Shielded Lids and Hook Assembly Spares \(NSG Ref: E507323-110](/contracts/ocds-b5fd17-9c7f11b8-2e23-4e8a-91c7-4f5d5d201146) Nuclear Restoration Services · £348,643 · 9 July 2024 · awarded ### [5061 - Site Measurement Service - DOUNREAY](/contracts/ocds-b5fd17-2eac106a-9371-4a1d-afff-2a1a08f9bcba) Nuclear Waste Services · £994,350 · 13 June 2024 · awarded ### [Production of Lot1 PODS](/contracts/ocds-b5fd17-86a8d7c8-8603-4c71-91f9-d395869a0e3e) Hinkley Point A · £29,594 · 24 May 2024 · awarded ### [Characterisation support for management of waste stream fingerprints;](/contracts/ocds-b5fd17-7b430011-708c-49bc-a3c5-8e655635a2e4) LLWR · £450,000 · 21 April 2024 · awarded ### [UKRI-1679 Remote Retrieval and Handling Facility](/contracts/ocds-b5fd17-213362d4-499f-40de-9f93-b7847eee1c82) UK Research and Innovation · £10,000,000 · 25 January 2024 · awarded ### [Chapelcross Ponds Decommissioning - Enabling Works](/contracts/ocds-b5fd17-54203ccd-c4e8-48ef-8de2-94c35598267e) Magnox Ltd · £5,186,164 · 17 January 2024 · awarded ### [Waste Characterisation Support](/contracts/ocds-b5fd17-00511a0b-421d-40f4-9007-f7b0838d4f05) Dounreay, a division of Magnox Limited · £405,963 · 20 November 2023 · awarded ### [WP4783 - Dungeness A Boiler Cyclone Filter Dust Debris](/contracts/ocds-b5fd17-1fb94477-44ac-4a64-89e0-859c5a0de29e) Nuclear Waste Services · £79,527 · 21 August 2023 · awarded ### [Milwep Transition to Waste Ops](/contracts/ocds-b5fd17-1ab77ec7-ca6f-4483-b765-c279675a1037) Magnox Ltd · £87,150 · 31 January 2023 · awarded ### [WP4741 Berkeley LLW Characterisation Support](/contracts/ocds-b5fd17-0f6218c2-16e1-42d9-837a-ec4cbf6a6e77) Nuclear Waste Services · £229,850 · 10 July 2023 · awarded ### [Reactive Metals hydrogen production risk Mitigation](/contracts/ocds-b5fd17-acc4de46-b209-4793-8392-d88ad9c98c2d) Low Level Waste Repository · £174,489 · 13 April 2023 · awarded Page 1 of 3; 66 total records.