Tenders / Buyers / United Kingdom
Nuclear Waste Services: public contracts and tenders
Nuclear Waste Services awarded 47 public contracts worth €119.1M where a value is stated since 2025-04-07; the other community and personal services contract held by RPS Energy Ltd ends on 2026-10-31 (end date stated). Source: Arcadium Data, data as of .
Awarded value = the award values the notices state (EUR at the notice date), 44 of 47 awards; framework agreements (a ceiling, not spend) and implausible values are left out.
Buyer
| Field | Value |
|---|---|
| Name | Nuclear Waste Services |
| Country | United Kingdom |
| City | Calderbridge |
| Sources | UK Contracts Finder |
Top suppliers
| Supplier | Registry number | Website | Awards | Value won alone |
|---|---|---|---|---|
| AMENTUM CLEAN ENERGY LIMITED | 8 | €2.0M | ||
| Galson Sciences Limited. | 6 | €58,384 | ||
| CTS (GB) Ltd | 5 | €810k | ||
| David Watts Transport Limited | 4 | n/a | ||
| D Furnell Plant Services Ltd | 4 | n/a | ||
| RPS Energy Ltd | 4 | €1.6M | ||
| Tyson H. Burridge Limited | 4 | n/a | ||
| Quintessa Limited | 3 | €139k | ||
| Augean South Limited | 2 | €28.8M | ||
| Jacobs U.K. Limited | 2 | €1.2M | ||
| MCM Environmental Services Ltd | 2 | €57,245 | ||
| NSG Environmental Ltd | 2 | €318k | ||
| Alphabet (GB) Limited | 1 | €384k | ||
| Coherent Comms Ltd | 1 | €278k | ||
| Frazer-Nash Consultancy Ltd | 1 | n/a |
Suppliers named on Nuclear Waste Services's award notices (the top 15 of 23); 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
End dates checked against the official notice: 99% right (n=100, 95% CI 94%-100%, 2026-10-26; method).
Award notices of Nuclear Waste Services 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. 11 contracts; a framework's value is a ceiling and is not shown.
Open calls for tender
No open call for tender from Nuclear Waste Services today.
Spend by sector (CPV divisions)
| Sector | CPV | Awards | Awarded value |
|---|---|---|---|
| Waste, cleaning and environmental services | 90 | 10 | €31.5M |
| Transport services | 60 | 5 | €2.2M |
| Business services | 79 | 5 | €6.9M |
| Architecture and engineering services | 71 | 4 | €1.2M |
| Research and development | 73 | 3 | €371k |
| IT services | 72 | 2 | €1.2M |
| Other community and personal services | 98 | 2 | €911k |
| Radio, TV and telecom equipment | 32 | 1 | €197k |
| Construction work | 45 | 1 | n/a |
| Repair and maintenance services | 50 | 1 | €384k |
| Health and social work services | 85 | 1 | €350k |
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 |
|---|---|---|---|
| 2026-09-17 | Health Screening Services (2026) | UK Screening Solutions Limited | €350k |
| 2026-08-05 | Pre-Concept Environmental Safety Case Support | Galson Sciences Limited. | €58,384 |
| 2026-07-30 | Sellafield Calder Primary Circuit | Augean South Limited | €2.1M |
| 2026-06-18 | CSSF-002 - GDF Criticality Safety Methodology and Assessments | AMENTUM CLEAN ENERGY LIMITED, Galson Sciences Limited. | €46,311 |
| 2026-06-18 | CSSF-001 - Support to international post closure criticality safety projects. | AMENTUM CLEAN ENERGY LIMITED, Galson Sciences Limited. | €23,156 |
| 2026-06-05 | Characterisation Bulk Order Further Comp (dummy) | NSG Environmental Ltd | €318k |
| 2026-06-05 | Alternative Solutions Bulk Order Further Comp (dummy) | AMENTUM CLEAN ENERGY LIMITED | €1.5M |
| 2026-05-07 | Independent Safety Person Support | Orano Limited | €270k |
| 2026-03-24 | Project Services (Project Controls, Estimating and Risk) | Prima Uno Limited | €4.0M |
| 2026-03-24 | Pre-Concept Safety Assessment Information Maps | MCM Environmental Services Ltd | €57,245 |
Follow this buyer free
Get Nuclear Waste Services'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 Contracts Finder, 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 Nuclear Waste Services awarded?
Nuclear Waste Services published 47 contract award notices between 2025-04-07 and 2026-10-20; the 44 that state a value add up to €119.1M (official notices, as of 2026-10-27).
Who are Nuclear Waste Services's biggest suppliers?
By contract awards: AMENTUM CLEAN ENERGY LIMITED (8), Galson Sciences Limited. (6) and CTS (GB) Ltd (5) (as of 2026-10-27). Winners that could be a private person are not named.
Which Nuclear Waste Services contracts end soon?
11 contracts awarded by Nuclear Waste Services end in the next 18 months. The soonest with a named holder is the other community and personal services contract held by RPS Energy Ltd, ending on 2026-10-31 (end date stated) (as of 2026-10-27).
Does Nuclear Waste Services have open tenders now?
No call for tender from Nuclear Waste Services is open today in the official notices we read (as of 2026-10-27). Its 0 earlier calls are counted on this page.
What does Nuclear Waste Services buy?
Most of Nuclear Waste Services's awards are in Waste, cleaning and environmental services (CPV 90) (10), Transport services (CPV 60) (5) and Business services (CPV 79) (5) (as of 2026-10-27).
Cite as: Arcadium Data, "Nuclear Waste Services tenders and contracts: 47 awards, suppliers, contracts ending", https://arcadiumdata.io/tenders/buyers/nuclear-waste-services-gb/, data as of 2026-10-27.