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supplier

Quintessa Limited

RG91HG combined from 2 published records

as a supplier

43 recorded awards from 14 buyers , between 12 Dec 2014 and 12 Jun 2025.

awards won
43
exclusive
98%
42 sole-winner awards
median award
£99,580
largest
£684,793

“Exclusive” means this organisation was the only one awarded under that procurement; the rest were shared with other suppliers, typically on a framework.

sells to

contracts won

contractbuyervalueawarded
TO393 Non-Human Biota Phase 2 Nuclear Waste Services £93,160 12 Jun 2025
TO394 Long Term performance of gas vent Nuclear Waste Services £24,665 7 May 2025
ESC-L2-TO391A, B & C: Level 2 Report Support shared Nuclear Waste Services £329,988 30 Apr 2025
LINC Opportunity 26 - Shaft Monitoring Options Study Nuclear Restoration Services Limited (Dounreay) £128,614 13 Mar 2025
ESC-L2-TO359 Period of Authorisation Phase 2 Assessment Nuclear Waste Services £152,211 30 Oct 2024
TO355 - Evaluation of Uncertainty Solubility & Sorption. ESC Framework Lot 2 NWS £57,382 17 Jul 2024
DECOVALEX Project - D2027+ Nuclear Waste Services Ltd £574,560 14 Jul 2024
Biosphere Desk Based Work Nuclear Waste Services £960,000 16 May 2024
Biosphere Training Nuclear Waste Services £29,430 25 Jan 2024
ESC-L2-TO314A Combined EPA (DMF & Silos) Nuclear Waste Services £31,996 19 Jan 2024
ESC-L2-TO333 PoA Assessment Nuclear Waste Services £165,195 17 Jan 2024
ESC-L2-TO341 Non-Human Biota Nuclear Waste Services £130,741 8 Nov 2023
ESC-L2-TO332 Coastal Erosion Assessment Nuclear Waste Services £188,079 3 Nov 2023
ESC-L2-TO331 C-14 and Rad Assessment Nuclear Waste Services £161,805 19 Oct 2023
ESC-L2-TO336 Understanding of the Vault 8 and 9 Base Slabs under Loading. Nuclear Waste Services £57,461 10 Oct 2023
Shaft Post-Grouting and Pre-Retrieval Hydrogeologic Conceptual Model Proposal Dounreay, a division of Magnox Limited £99,580 31 Aug 2023
Shaft Post-Grouting and Pre-Retrieval Hydrogeologic Conceptual Model Proposal Dounreay, a division of Magnox Limited £99,580 31 Aug 2023
Shaft Post-Grouting and Pre-Retrieval Hydrogeologic Conceptual Model Proposal Dounreay, a division of Magnox Limited £99,580 31 Aug 2023
FS430769 Terrestrial modelling for radiological risk assessments (PRISM) and renewal of AMBER software licence The Food Standards Agency £104,002 30 Mar 2023
Peer Review for Winfrith GRR work Magnox Ltd £35,241 3 Feb 2023
WP320 Climate Projections LLWR t/a NWS £28,200 24 Jan 2023
WP314 EPA Work LLWR t/a NWS £90,873 24 Jan 2023
Coastal Erosion Phase 2 CTM Portal for the NDA Shared Services Alliance £58,870 10 Jan 2022
RWM543 - Reference Groundwaters CTM Portal for the NDA Shared Services Alliance £145,540 26 Aug 2021
GB-Swindon: UKRI-1557 CAE Permafrost Project UK Research & Innovation £32,140 7 Jul 2021

every contract won by Quintessa Limited →

as published

This page combines 2 separate records from the source data. Every one is listed below exactly as the publisher filed it, so you can check the grouping yourself.

name as publishedidentifierpostcoderecords
Quintessa Limited · RG9 1HG 40
Quintessa Limited GB-COH 03716623 · 3

why these were combined

Matching uses organisation identifiers where publishers provide them, falling back to name and address. Records are never combined on address alone, because one shared-service postcode carries 244 different organisations. how this works