Tenders / Buyers / United Kingdom
International Nuclear Services Limited: public contracts and tenders
International Nuclear Services Limited awarded 13 public contracts worth €1.9M where a value is stated since 2025-06-12; the architecture and engineering services contract held by Nuvia Limited ends on 2028-04-03 (end date stated). Source: Arcadium Data, data as of .
Awarded value = the award values the notices state (EUR at the notice date), 12 of 13 awards; framework agreements (a ceiling, not spend) and implausible values are left out.
Buyer
| Field | Value |
|---|---|
| Name | International Nuclear Services Limited |
| Country | United Kingdom |
| Buyer type | Sub-central government authority |
| City | Warrington |
| Sources | UK Find a Tender |
Top suppliers
| Supplier | Registry number | Website | Awards | Value won alone |
|---|---|---|---|---|
| Frazer-Nash Consultancy Limited | 2 | €80,043 | ||
| Nuvia Limited | 2 | €358k | ||
| Oldham Engineering Limited | 2 | €274k | ||
| University of Edinburgh | 2 | €215k | ||
| Control Risks Group Limited | 1 | €38,812 | ||
| Dal Ben S.p.A | 1 | €137k | ||
| High Technology Sources Ltd (HTSL) | 1 | €92,623 | ||
| Lancaster Instruments Ltd | 1 | €115k | ||
| Renown Engineering Limited | 1 | €30,208 |
Suppliers named on International Nuclear Services Limited's award notices; registry number and website where the supplier is linked to its register entry. Winners that could be a private person are withheld.
Contracts ending in the next 18 months
| Ends | Contract | Current holder | Value | End date basis |
|---|---|---|---|---|
| 2028-04-03 | SWTC Large Scale Lid Manufacture and Testing Regime | Nuvia Limited | €358k | end date stated |
End dates checked against the official notice: 99% right (n=100, 95% CI 94%-100%, 2026-10-26; method).
Award notices of International Nuclear Services Limited whose contract period ends in the next 18 months: the end date the notice states, else its start or signature date plus the stated duration. 1 contracts; a framework's value is a ceiling and is not shown.
Open calls for tender
No open call for tender from International Nuclear Services Limited today.
Spend by sector (CPV divisions)
| Sector | CPV | Awards | Awarded value |
|---|---|---|---|
| Architecture and engineering services | 71 | 4 | €712k |
| Research and development | 73 | 3 | €330k |
| Business services | 79 | 2 | €38,812 |
| Mining and basic metals | 14 | 1 | €137k |
| Construction materials | 44 | 1 | €30,208 |
| Repair and maintenance services | 50 | 1 | €92,623 |
| IT services | 72 | 1 | €527k |
Award notices with a named winner, by the main CPV code; value = the total the notices state, in EUR at the notice date; framework agreements (a ceiling, not spend) and implausible values are left out.
Recent awards
| Published | Contract | Winners | Value |
|---|---|---|---|
| 2026-10-16 | SWTC Large Scale Lid Manufacture and Testing Regime | Nuvia Limited | €358k |
| 2026-07-22 | 1647b Equipment and Trunnions | Renown Engineering Limited | €30,208 |
| 2026-07-15 | AC&E Technical Analysis Server | AC&E Limited | €527k |
| 2026-06-24 | Portable Instrument Calibration and Repair Services | High Technology Sources Ltd (HTSL) | €92,623 |
| 2026-04-29 | Safkeg Stillages Fabrication | Dal Ben S.p.A | €137k |
| 2026-03-25 | Provision of Panama Canal Transit Unarmed Security | Control Risks Group Limited | €38,812 |
| 2026-03-25 | Collaboration Agreement for the Study of smouldering combustion in timber | University of Edinburgh | €69,259 |
| 2026-03-25 | Student Agreement for Study of smouldering combustion in timber | University of Edinburgh | €145k |
| 2026-03-02 | Agreement to DEVELOP A PROTOTYPE LEAK TESTING SOLUTION FOR NUCLEAR TRANSPORT | Lancaster Instruments Ltd | €115k |
| 2026-02-26 | Pegasus Tie Down Concept Design | Oldham Engineering Limited | €68,674 |
Follow this buyer free
Get International Nuclear Services Limited's new calls for tender, awards and contracts ending in a free weekly email (Tender Radar free tier: a saved search for this buyer's name in United Kingdom). The same data is in the REST API and the MCP server.
Sources: UK Find a Tender, read through their open-data feeds without logging in. Buyer = contracting authority as named on the notice; notices are grouped by the normalised name and country.
Source: Arcadium Data tenders database, 3,811,022 official public procurement notices from EU TED, UK Find a Tender, UK Contracts Finder and national procurement boards, read through their open-data services (no logins). Winners that could be a private person (sole traders) are withheld; buyers are public bodies. Data as of 2026-10-27.
Questions
How many public contracts has International Nuclear Services Limited awarded?
International Nuclear Services Limited published 13 contract award notices between 2025-06-12 and 2026-10-16; the 12 that state a value add up to €1.9M (official notices, as of 2026-10-27).
Who are International Nuclear Services Limited's biggest suppliers?
By contract awards: Frazer-Nash Consultancy Limited (2), Nuvia Limited (2) and Oldham Engineering Limited (2) (as of 2026-10-27). Winners that could be a private person are not named.
Which International Nuclear Services Limited contracts end soon?
1 contracts awarded by International Nuclear Services Limited end in the next 18 months. The soonest with a named holder is the architecture and engineering services contract held by Nuvia Limited, ending on 2028-04-03 (end date stated) (as of 2026-10-27).
Does International Nuclear Services Limited have open tenders now?
No call for tender from International Nuclear Services Limited is open today in the official notices we read (as of 2026-10-27). Its 9 earlier calls are counted on this page.
What does International Nuclear Services Limited buy?
Most of International Nuclear Services Limited's awards are in Architecture and engineering services (CPV 71) (4), Research and development (CPV 73) (3) and Business services (CPV 79) (2) (as of 2026-10-27).
Cite as: Arcadium Data, "International Nuclear Services Limited tenders and contracts: 13 awards, suppliers, contracts ending", https://arcadiumdata.io/tenders/buyers/international-nuclear-services-limited-gb/, data as of 2026-10-27.