Top suppliers
Top suppliers to International Nuclear Services Limited
Top-five suppliers hold 86% of contract value — a concentrated market.
Procurement categories
What International Nuclear Services Limited buys
Common Procurement Vocabulary (CPV) breakdown of contracts awarded over the reporting period.
488200007311000044610000424100007131000038340000713200007971000034940000Recent contracts
Latest International Nuclear Services Limited contracts awarded
The most recently published award notices on Find a Tender and Contracts Finder.
1647b Equipment and Trunnions
Renown Engineering Limited · 2026-07-22
£26K
Technical Analysis Server
AC&E Limited · 2026-07-15
£450K
Portable Instrument Calibration and Repair Services
High Technology Sources Ltd (HTSL) · 2026-05-13
£80K
Safkeg Stillages Fabrication
Dal Ben S.p.A · 2026-04-29
£119K
Technical Analysis Server
AC&E Limited · 2026-04-08
£395K
Technical Analysis Server
Applied Computing & Engineering Ltd · 2026-04-08
£395K
Provision of Panama Canal Transit Unarmed Security
Control Risks Group Limited · 2026-03-25
£36K
Collaboration Agreement for the Study of smouldering combustion in timber
University of Edinburgh · 2026-03-25
£60K
Student Agreement for Study of smouldering combustion in timber
University of Edinburgh · 2026-03-25
£126K
Safkeg Stillages Fabrication
Dal Ben S.p.A · 2026-03-02
£137K
Agreement to DEVELOP A PROTOTYPE LEAK TESTING SOLUTION FOR NUCLEAR TRANSPORT
Lancaster Instruments Ltd · 2026-03-02
£100K
Pegasus Tie Down Concept Design
Oldham Engineering Limited · 2026-02-26
£60K
Collaboration Agreement for Study of smouldering combustion in timber
University of Edinburgh · 2026-02-25
£60K
Student Research Agreement for Study of smouldering combustion in timber
University of Edinburgh · 2026-02-25
£126K
Student Research Agreement for Study of smouldering combustion in timber
University of Edinburgh · 2026-02-16
£126K
Collaboration Agreement for Study of smouldering combustion in timber
University of Edinburgh · 2026-02-16
£60K
Manufacturability Assessment of the PEGASUS Transport Package Design
Frazer-Nash Consultancy Limited · 2026-01-22
£70K
Manufacturability Assessment of the PEGASUS Transport Package Design
Frazer-Nash Consultancy Ltd · 2025-12-09
£70K
Provision to Design & Build a Universal Transport Container
Oldham Engineering Limited · 2025-10-08
£179K
Provision to Design and Build a Universal Transport Container
Oldham Engineering Limited · 2025-09-12
£179K
WANT TO WIN WORK FROM INTERNATIONAL NUCLEAR SERVICES LIMITED?
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Open opportunities
Open International Nuclear Services Limited tenders
Tenders currently inviting bids. SMEs can respond via the official tender portal.
GLOBAL BUNKER PROCUREMENT SERVICE & ASSOCIATED SUPPLY CHAIN MANAGEMENT
Deadline: 2026-08-07
£179K
Bunker Supply and Associated Services
£15.0M
Safkeg Stillages Fabrication
£300K
Sage X3 Build and Implementation, and Associated Planning and Reporting Tools
£1.5M
ERP Build and Implementation, and Associated Planning and Reporting Tools
£1.5M
Port Agency Services
£2.0M
Request for Information on Supplier Capability and Capacity for a Concept Design of a High Security Vehicle.
£110K
Pipeline
Contracts expiring in the next 12 months
When these contracts end, International Nuclear Services Limited typically re-tenders. SMEs preparing bids 3-6 months ahead win disproportionately often.
Provision to Design and Build a Universal Transport Container
Expires: 2026-08-31
£179K
Safkeg Stillages Fabrication
Expires: 2026-10-09
£137K
Market analysis
Bidding into International Nuclear Services Limited — what to expect
Supplier concentration and timing patterns that shape SME bid strategy.
86%
Top-5 supplier share
14d
Avg response window
11d
Median response window
36mo
Avg contract duration
Frequently asked
Common questions about selling to International Nuclear Services Limited
How much does International Nuclear Services Limited spend on procurement?
International Nuclear Services Limited awarded 22 contracts totalling £2.9M between 2023-08-01 and 2026-08-01, working with 12 unique suppliers. Average contract value is £136K.
Who are International Nuclear Services Limited's top suppliers?
The largest suppliers to International Nuclear Services Limited by total award value are AC&E Limited, University of Edinburgh, Oldham Engineering Limited. The top five suppliers together hold 86% of contract value.
What does International Nuclear Services Limited buy from suppliers?
International Nuclear Services Limited's procurement is concentrated in servers, research services, tanks, reservoirs, containers and pressure vessels, alongside specialist categories. See the full CPV breakdown below.
How can my business bid for International Nuclear Services Limited contracts?
International Nuclear Services Limited publishes open tenders on Find a Tender and Contracts Finder. ENKII matches your business against live tenders, identifies certifications you'll need, and surfaces frameworks worth applying to. Free Readiness Score in 3 minutes.
What's the typical response window for International Nuclear Services Limited tenders?
International Nuclear Services Limited typically gives suppliers a median of 11 days to respond (average 14 days). Standard contract duration is around 36 months.
Continue reading
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SECTOR
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Sources & methodology
How this profile is compiled
Analysed by ENKII · Updated 2026-08-01
This profile aggregates public-record procurement data published by the UK Government under the Open Government Licence v3.0. ENKII fetches, deduplicates, and aggregates source records; we don't edit the underlying facts.
Source portals
- · Find a Tender (find-tender.service.gov.uk)
- · Contracts Finder
- · Spend Network
Source records remain subject to Open Government Licence v3.0 attribution. ENKII doesn't warrant accuracy beyond the source portals' own publication.