International Nuclear Services

Public-sector supplier

Profile built from official UK public-sector award data.

Contracts won: 23
Total value: £1.5m
Buyers: 2
Active: 1 Dec 2015 – 8 Sept 2020

Eligible tenders

Based on the categories International Nuclear Services has publicly won in. Eligibility is inferred from official award data — it is not a record of who bid.

Research & Development· what’s coming →

£66m

in 270 eligible tenders closed in the last 12 months.

National Security Science and Research (NSSR) Successor Contract

Department for Transport · £16m · closed 12 Sept 2025 · Research & Development

Strategy Framework

Nuclear Decommissioning Authority · £10m · closed 6 Nov 2025 · Research & Development

Provision of Provision of a Graphite Technical Advisory Committee (GTAC) and Research in the Area of Nuclear Graphite Structural Integrity for the Office for Nuclear Regulation

Office for Nuclear Regulation · £5m · closed 22 Jul 2026 · Research & Development

UK_545- Consultancy services in Gender Equality under Framework Agreement for Associate Advisors

British Council · £2m · closed 8 Sept 2025 · Research & Development

LEGAL DOCUMENT TOOLKIT DEVELOPMENT

The National Archives · £2m · closed 7 Apr 2026 · Research & Development

Management and Delivery of the SHARP Programme and Development of Helmet Testing and Rating Protocols (Phase 2 – Validation)

Department for Transport · £1m · closed 6 Oct 2025 · Research & Development

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Medicines Licensing Assessor Services

MHRA · £10m · deadline 6 Aug 2026 · Research & Development

National Framework Agreement for Provision of Biomedical and Clinical Research Support

COUNTESS OF CHESTER HOSPITAL NHS FOUNDATION TRUST · £10m · deadline 28 Jul 2026 · Research & Development

PS25001 - Scientific Research and Advice for Government Dynamic Purchasing System - Ongoing DPS Application

The Department for Science, Innovation & Technology (DSIT) · £9m · deadline 9 Feb 2029 · Research & Development

PS25001 - Scientific Research and Advice for Government Dynamic Purchasing System - Ongoing DPS Application

UK SBS · £9m · deadline 9 Feb 2029 · Research & Development

Homes for Net Zero Phase 3 (HfNZ P3)

Department for Energy Security & Net Zero · £8m · deadline 21 Aug 2026 · Research & Development

Corrosion Testing Framework for STEP

UK Industrial Fusion Solutions Ltd · £6m · deadline 24 Aug 2026 · Research & Development

UK1 Industrial Decarbonisation Research Programme (IDRP)

Department for Energy Security & Net Zero · £5m · deadline 3 Sept 2026 · Research & Development

ID 6207077 - DFE - The Consumer Council - Market Research

Consumer Council for Northern Ireland · £2m · deadline 27 Jul 2026 · Research & Development

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Deterministic 0–10 stats from official award data — 10 ≈ top 1% of UK public-sector suppliers.

International Nuclear Services

Public-sector supplier

5.8

overall

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