Public sector supplier
Quintessa Limited public sector contracts
Quintessa Limited appears as a named supplier on 18 UK public sector contracts awarded since 2023.
Its most recent recorded award was 13 Jun 2025.
Its most frequent public sector customer is Nuclear Waste Services Limited, with 13 contracts, and it has supplied 4 buying organisations in total.
- 0
- Contracts, last 12 months
- 18
- Contracts since 2021
- 4
- Public sector buyers
- £100k
- Median contract won outright
- 1
- Expiring in 18 months
These figures count published award notices from January 2021 onward, the point at which this database begins, and are comprehensive only from 2023. Contracts awarded before then, and any work not published as a public award notice, do not appear. This is a record of published contracts, not of turnover. Most recent award recorded 13 Jun 2025.
Coming up for renewal
1 contract expiring in the next 18 months
Each of these is a contract Quintessa Limited currently holds with an end date already published. If you compete with them, this is where the openings are. If you are the buyer, it is your renewal diary.
| Contract | Buyer | Value | Expires |
|---|---|---|---|
| ESC-L2-TO332 Coastal Erosion Assessment | Nuclear Waste Services | £188k | 31 Mar 2027 |
Overview
Most of that work falls under environmental and waste services.
17 of these were awarded to it as the only named supplier; the remaining 1 are contracts shared with other suppliers, typically a place on a framework rather than work awarded outright.
Among the contracts it won outright where a value was published, the median is £100k.
1 of its contract is due to end within the next eighteen months.
Contracts won per quarter
Recent activity
Latest contracts won
Where a contract names more than one supplier it is usually a framework. The published value is the ceiling for the whole framework, shared by everyone on it, not the amount awarded to Quintessa Limited.
Who they supply
Most frequent buyers
- 01Nuclear Waste Services Limited13 contracts
- 02Dounreay- A division of Magnox Limited3 contracts
- 03Nuclear Restoration Services Limited ( Dounreay)1 contract
- 04NWS1 contract
What they supply
Most active categories
The CPV codes on this work
The codes buyers used when they awarded this work. Each one shows the whole UK market for it: who buys, who wins, and which contracts end soon.
- 90713000Environmental issues consultancy services4
- 90700000Environmental services4
- 90711500Environmental monitoring other than for construction3
- 90711400Environmental Impact Assessment (EIA) services other than for construction2
- 71313000Environmental engineering consultancy services2
- 90721000Environmental safety services1
- 80570000Personal development training services1
- 73000000Research and development services and related consultancy services1
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Other suppliers
Also active in public sector contracts
Common questions
Quintessa Limited, in short
Which public sector organisations does Quintessa Limited supply?
Across 18 contracts recorded since 2021, Quintessa Limited has supplied 4 UK public sector buyers. The most frequent are Nuclear Waste Services Limited (13 contracts), Dounreay- A division of Magnox Limited (3 contracts), Nuclear Restoration Services Limited ( Dounreay) (1 contracts).
What does Quintessa Limited supply to the public sector?
Its contracts fall mainly under environmental and waste services, architecture and engineering, education and training. Categories are derived from the CPV codes published on each award notice.
How many public sector contracts has Quintessa Limited won?
18 since 2021, of which 17 were awarded to it as the only named supplier and 1 are shared with other suppliers, usually a place on a framework. This counts award notices published to Find a Tender and Contracts Finder, so it is a record of published awards rather than of total revenue.
When do Quintessa Limited contracts come up for renewal?
1 contract held by Quintessa Limited have an end date within the next 18 months, the earliest on 31 Mar 2027. End dates are published in the original award notices, so they are visible well before any re-tender is advertised.
Where does this information about Quintessa Limited come from?
From contract award notices published by the buyers themselves to Find a Tender and Contracts Finder under the Open Government Licence. Coverage starts in 2021 and is comprehensive from 2023, so contracts awarded before then, and any award not published to those portals, will not appear.
Contract data on this page is sourced from Find a Tender and Contracts Finder and published under the Open Government Licence v3.0. Contains public sector information licensed under that licence. Figures cover contract award notices published from January 2021 onward, with comprehensive coverage from 2023. Earlier contracts, and any award not published to Find a Tender or Contracts Finder, will not appear. This page describes contracts published by public bodies and is not affiliated with Quintessa Limited.