GBP · 42 valued
£5.56 million
Supplier · public contract awards
Quintessa Limited public contracts.
Quintessa Limited has won 56 public contracts between 2005 and 2025 from 25 public buyers in 6 countries. Its most frequent buyer is Radioactive Waste Management Limited (14 awards). Besides United Kingdom, it has won contracts in Norway, Finland, Slovenia, Sweden and Italy. Outside TED, published values total £5.56 million across 42 awards and €233,430 across 1 award. 10 awards were published on TED; the median contract size is about €140,000 (2 contracts with a value).
56Contracts won
25Public buyers
6Countries
Jun 2025Latest award
Latest contracts won
TO393 Non-Human Biota Phase 2
Awarded by Nuclear Waste Services · United Kingdom · £93,160
13 Jun 2025Awarded
TO394 Long Term performance of gas vent
Awarded by Nuclear Waste Services · United Kingdom · £24,665
8 May 2025Awarded
LINC Opportunity 26 - Shaft Monitoring Options Study
Awarded by Nuclear Restoration Services Limited (Dounreay) · United Kingdom · £128,614
13 Mar 2025Awarded
ESC-L2-TO359 Period of Authorisation Phase 2 Assessment
Awarded by Nuclear Waste Services · United Kingdom · £152,211
30 Oct 2024Awarded
TO355 - Evaluation of Uncertainty Solubility & Sorption. ESC Framework Lot 2
Awarded by NWS · United Kingdom · £57,382
18 Jul 2024Awarded
DECOVALEX Project - D2027+
Awarded by Nuclear Waste Services Ltd · United Kingdom · £574,560
15 Jul 2024Awarded
Biosphere Desk Based Work
Awarded by Nuclear Waste Services · United Kingdom · £960,000
17 May 2024Awarded
Biosphere Training
Awarded by Nuclear Waste Services · United Kingdom · £29,430
25 Jan 2024Awarded
ESC-L2-TO314A Combined EPA (DMF & Silos)
Awarded by Nuclear Waste Services · United Kingdom · £31,996
19 Jan 2024Awarded
ESC-L2-TO333 PoA Assessment
Awarded by Nuclear Waste Services · United Kingdom · £165,195
17 Jan 2024Awarded
Contracts won by year
Contracts won by year
from the published recordsPublished value, by currency (feeds other than TED)
EUR · 1 valued
€233,430
Typical contract size on TED
EUR · median of 2 contracts
€140,000
From published award records. Suppliers are matched by legal name; a company with a different legal name in another country (a national subsidiary, for example) has its own page. Each currency is shown on its own and never converted. TED values are often framework ceilings, so TED awards show a median contract size, never a total.
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