QUINTESSA LIMITED

This page summarises award records that name this supplier and the public buyers listed alongside it. Published names are joined when identifiers or close name matches support the link.

Award history

Published records by year

Each row counts award records linked to this supplier. A single procurement can produce more than one award.

Annual award records and published value assigned to this supplier
Year	Awards	Value counted	Values not counted
2025	4	£246,439	1
2024	7	£1,970,774	0
2023	5	£637,667	0
2018	1	£60,058	0
2017	8	£415,108	1
2016	4	£472,319	0

Buyer relationships

Buyer relationships by value counted

Ranked by published value assigned to this supplier, then by award count.

SupplierQUINTESSA LIMITED

Source records

Published awards

Page 1 of 2 · 29 records.

DECOVALEX Project - D2027+
Buyer: Nuclear Waste Services Limited
End date in notice
31 Mar 2028
Value shown in notice
£574,560Published award value
Official source
Open the official Contracts Finder notice for DECOVALEX Project - D2027+
View record references
Source
Contracts Finder
Award or lot reference
ocds-b5fd17-13c430f8-57a8-432f-b163-6e13ab218148 / ocds-b5fd17-13c430f8-57a8-432f-b163-6e13ab218148-1
ESC-L2-TO332 Coastal Erosion Assessment
Buyer: Nuclear Waste Services Limited
End date in notice
31 Mar 2027
Value shown in notice
£188,079Published award value
Official source
Open the official Contracts Finder notice

QUINTESSA LIMITED | Bidwake

QUINTESSA LIMITED

Published records by year

Buyer relationships by value counted

Published awards

DECOVALEX Project - D2027+

ESC-L2-TO332 Coastal Erosion Assessment

ESC-L2-TO359 Period of Authorisation Phase 2 Assessment

ESC-L2-TO333 PoA Assessment

Biosphere Desk Based Work

ESC-L2-TO341 Non-Human Biota

ESC-L2-TO331 C-14 and Rad Assessment

ESC-L2-TO391A, B & C: Level 2 Report Support

TO393 Non-Human Biota Phase 2

LINC Opportunity 26 - Shaft Monitoring Options Study

Biosphere Training

TO394 Long Term performance of gas vent

TO355 - Evaluation of Uncertainty Solubility & Sorption. ESC Framework Lot 2

Shaft Post-Grouting and Pre-Retrieval Hydrogeologic Conceptual Model Proposal

ESC-L2-TO314A Combined EPA (DMF & Silos)

ESC-L2-TO336 Understanding of the Vault 8 and 9 Base Slabs under Loading.

Environmental Safety Case

Coupled Processes Project - Participation in Decovalex D-2019 tasks

Technical Support for non radiological pollutants, deliver updated implementation Plan and forward programme

Scoping study for a Dry-run of a site descriptive model