Supplier profile
Quintessa Limited
Every public-sector award we hold for this supplier, across Finland, the UK, Norway, Sweden and UK, from 21 Jan 2009 to 13 Jun 2025.
Awards won
57
all time
Attributed value
£4.5m + €60k + NOK 2.2m
16 shared, unvalued
Buyers
25
public bodies
Active
2009–2025
first to latest award
Awards by year
Who they win from
| Buyer | Awards | Value |
|---|---|---|
| RADIOACTIVE WASTE MANAGEMENT LIMITED | 14 | £1.2m |
| Nuclear Waste Services | 12 | £960k |
| Nuclear Waste Services Limited | 1 | £575k |
| Nuclear Waste Services Ltd | 1 | £575k |
| CTM Portal for the NDA Shared Services Alliance | 4 | £393k |
| DEPARTMENT FOR WORK AND PENSIONS | 1 | £270k |
| Radioactive Waste Management Ltd | 1 | £146k |
| Nuclear Restoration Services Limited (Dounreay) | 1 | £129k |
| Dounreay, a division of Magnox Limited | 1 | £100k |
| OIL AND GAS AUTHORITY | 1 | £75k |
What they win
Awards
Showing 1–25 of 57 awards we hold
- TO393 Non-Human Biota Phase 2 ↗Nuclear Waste Servicesshared awardawarded 13 Jun 2025
- TO394 Long Term performance of gas vent ↗Nuclear Waste Servicesawarded 8 May 2025
- ESC-L2-TO391A, B & C: Level 2 Report Support ↗Nuclear Waste Servicesshared awardawarded 1 May 2025
- LINC Opportunity 26 - Shaft Monitoring Options Study ↗Nuclear Restoration Services Limited (Dounreay)£129kawarded 13 Mar 2025
- ESC-L2-TO359 Period of Authorisation Phase 2 Assessment ↗Nuclear Waste Servicesawarded 30 Oct 2024
- TO355 - Evaluation of Uncertainty Solubility & Sorption. ESC Framework Lot 2 ↗NWSawarded 18 Jul 2024
- DECOVALEX Project - D2027+ ↗Nuclear Waste Services Ltd£575kawarded 15 Jul 2024
- Biosphere Desk Based Work ↗Nuclear Waste Services£960kawarded 17 May 2024
- DECOVALEX Project - D2027+ ↗Nuclear Waste Services Limited£575kawarded 1 Apr 2024
- Biosphere Training ↗Nuclear Waste Servicesshared awardawarded 25 Jan 2024
- ESC-L2-TO314A Combined EPA (DMF & Silos) ↗Nuclear Waste Servicesshared awardawarded 19 Jan 2024
- ESC-L2-TO333 PoA Assessment ↗Nuclear Waste Servicesshared awardawarded 17 Jan 2024
- ESC-L2-TO341 Non-Human Biota ↗Nuclear Waste Servicesawarded 8 Nov 2023
- ESC-L2-TO332 Coastal Erosion Assessment ↗Nuclear Waste Servicesawarded 3 Nov 2023
- ESC-L2-TO331 C-14 and Rad Assessment ↗Nuclear Waste Servicesshared awardawarded 20 Oct 2023
- ESC-L2-TO336 Understanding of the Vault 8 and 9 Base Slabs under Loading. ↗Nuclear Waste Servicesawarded 11 Oct 2023
- Shaft Post-Grouting and Pre-Retrieval Hydrogeologic Conceptual Model Proposal ↗Dounreay, a division of Magnox Limited£100kawarded 1 Sept 2023
- FS430769 Terrestrial modelling for radiological risk assessments (PRISM) and renewal of AMBER software licence ↗The Food Standards Agencyawarded 31 Mar 2023
- Peer Review for Winfrith GRR work ↗Magnox Ltd£35kawarded 3 Feb 2023
- WP314 EPA Work ↗LLWR t/a NWSawarded 24 Jan 2023
- WP320 Climate Projections ↗LLWR t/a NWSawarded 24 Jan 2023
- ESC-L2-TO309 Silo Gas Management and Closure Engineering ↗CTM Portal for the NDA Shared Services Alliance£69kawarded 4 Jul 2022
- Coastal Erosion Phase 2 ↗CTM Portal for the NDA Shared Services Alliance£59kawarded 10 Jan 2022
- RWM543 - Reference Groundwaters ↗CTM Portal for the NDA Shared Services Alliance£146kawarded 27 Aug 2021
- RWM543 - Reference Groundwaters ↗Radioactive Waste Management Ltd£146kawarded 18 Aug 2021
Bidding against them?
Get new tenders in their space in a daily digest, scored against your own capability — plus the full notice behind each of these awards, with the documents and contacts it published.
Start 7-day free trialHow this profile is built
Awards are collected from official public procurement notices and deduplicated so one procurement counts once. Supplier names are grouped across their published spellings: case and punctuation are ignored, and “Ltd” is treated as optional because buyers routinely leave it off. Everything else that marks a different organisation is kept — an LLP, a plc, a CIC and a Teoranta are separate businesses from a Ltd of the same name, as are a parent and a named subsidiary, and none of them are merged here. Where another entry differs from this one only by legal form or a bracketed qualifier it is listed above as possibly the same organisation — a hint for the reader, never a merge: figures are per legal entity and never combined. Value is attributed only where the notice is explicit: the supplier's own itemised amount, or the whole value where they were the sole named supplier. Awards naming several suppliers without a published split are counted and marked shared, never valued, and a framework ceiling is never treated as money any one appointed supplier won. Sterling and euro are never added together. The linked source notice is authoritative.
Company pages are for organisations. If this page profiles you as an individual — a sole trader or an individual contractor — you can ask for it to be withheld: see how.