Public sector supplier
NSG Environmental Limited public sector contracts
NSG Environmental Limited appears as a named supplier on 33 UK public sector contracts awarded since 2023.
9 of those were awarded in the last twelve months.
Its most frequent public sector customer is Nuclear Waste Services Limited, with 10 contracts, and it has supplied 12 buying organisations in total.
- 9
- Contracts, last 12 months
- 33
- Contracts since 2021
- 12
- Public sector buyers
- £200k
- Median contract won outright
- 5
- 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 29 Jul 2026.
Coming up for renewal
5 contracts expiring in the next 18 months
Each of these is a contract NSG Environmental 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 |
|---|---|---|---|
| EASR Permit Variation | Nuclear Restoration Services Limited (Dounreay) | £87k | 25 Nov 2026 |
| Characterisation Bulk Order Further Comp (dummy) | Nuclear Waste Services | £275k | 30 Apr 2027 |
| Provision of a Ventilation Engineering Resource | Nuclear Restoration Services Limited (Dounreay) | £218k | 27 May 2027 |
| UKRI-1679 Remote Retrieval and Handling Facility | UK Research and Innovation | £10.0m | 31 May 2027 |
| Chapelcross Ponds Decommissioning - Enabling Works | Magnox Ltd | £5.2m | 3 Aug 2027 |
Overview
Most of that work falls under architecture and engineering.
25 of these were awarded to it as the only named supplier; the remaining 8 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 £200k.
5 of its contracts are 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 NSG Environmental Limited.
Who they supply
Most frequent buyers
- 01Nuclear Waste Services Limited10 contracts
- 02Nuclear Restoration Services Limited ( Dounreay)4 contracts
- 03Nuclear Decommissioning Authority4 contracts
- 04United Kingdom National Nuclear Laboratory3 contracts
- 05Nuclear Restoration Services Limited3 contracts
- 06Magnox LTD2 contracts
- 07Dounreay- A division of Magnox Limited2 contracts
- 08UK Research & Innovation1 contract
- 09Nuclear Restoration Services (Dounreay)1 contract
- 10LLWR1 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.
- 90520000Radioactive-, toxic-, medical- and hazardous waste services4
- 98391000Decommissioning services3
- 73000000Research and development services and related consultancy services3
- 71356000Technical services3
- 79933000Design support services1
- 72224000Project management consultancy services1
- 71620000Analysis services1
- 71321400Ventilation consultancy services1
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Other suppliers
Also active in public sector contracts
Common questions
NSG Environmental Limited, in short
Which public sector organisations does NSG Environmental Limited supply?
Across 33 contracts recorded since 2021, NSG Environmental Limited has supplied 12 UK public sector buyers. The most frequent are Nuclear Waste Services Limited (10 contracts), Nuclear Restoration Services Limited ( Dounreay) (4 contracts), Nuclear Decommissioning Authority (4 contracts).
What does NSG Environmental Limited supply to the public sector?
Its contracts fall mainly under architecture and engineering, research and development, environmental and waste services. Categories are derived from the CPV codes published on each award notice.
How many public sector contracts has NSG Environmental Limited won?
33 since 2021, of which 25 were awarded to it as the only named supplier and 8 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 NSG Environmental Limited contracts come up for renewal?
5 contracts held by NSG Environmental Limited have an end date within the next 18 months, the earliest on 25 Nov 2026. 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 NSG Environmental 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 NSG Environmental Limited.