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NSG Environmental Ltd

41 contracts won£81,540,481 total value

Every public sector contract NSG Environmental Ltd has won, with the buyer, value and end date for each. When these contracts approach their end date they usually return to the market. Business predicts when, follows NSG Environmental Ltd for you, and alerts you the moment a renewal goes live.

Where they win

The sectors, tender types and buyers where NSG Environmental Ltd wins most often.

See every live council tenders and find your next contract before they do.

See all central government buyers and UK contract awards.

Sectors

Architecture & Design15
Environmental Services11
Construction & Works5
Data & Digital Services5
Research & Consultancy4
Social Care & Community4
IT & Software1
Facilities Management1

Top Buyers

Nuclear Waste Services
10 contracts
£28,061,307
Nuclear Restoration Services Limited
6 contracts
£1,222,785
Nuclear Decommissioning Authority
5 contracts
£693,212
Nuclear Restoration Services Limited (Dounreay)
4 contracts
£766,075
Magnox Ltd
2 contracts
£5,273,314
UK Research and Innovation
2 contracts
£10,000,000
CTM Portal for the NDA Shared Services Alliance
2 contracts
£2,084,775
Nuclear Restoration Services (Dounreay)
1 contract
£78,055

Awards(41)

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Low Level Waste Stores (LLWS) Container Verification

Nuclear Restoration Services Limited
Warrington
£70,000
Awarded 2 Sept 2026
Ends 31 Aug 2027

D2670 Thorium Waste Characterisation Services

Nuclear Restoration Services Limited
Warrington
£59,613
Awarded 1 Sept 2026
Ends 31 Mar 2027

Provision of a Senior Civil/Structural Engineer to support FCA

Nuclear Restoration Services Limited (Dounreay)
Thurso
£371,680
Awarded 22 Jul 2026
Ends 31 Mar 2028

Factory Acceptance Testing (FAT) of a Temporary Shielded Lid

Nuclear Restoration Services Limited
Warrington
£35,859
Awarded 24 Jun 2026
Ends 4 Dec 2026

Provision of a Ventilation Engineering Resource

Nuclear Restoration Services Limited (Dounreay)
Thurso
£218,019
Awarded 28 May 2026
Ends 27 May 2027

Characterisation Bulk Order Further Comp (dummy)

Nuclear Waste Services
Calderbridge
£275,000
Awarded 1 May 2026
Ends 30 Apr 2027

Expert Support and Alternative Solutions Framework

Nuclear Waste Services Limited
Calderbridge
£14,500,000
Awarded 21 Apr 2026
Ends 28 Feb 2030

UKRI-5155 Radioactive Waste Characterisation and Treatment Services

UK Research & Innovation (UKRI)
Swindon, Wiltshire
£2,500,000
Awarded 16 Feb 2026
Ends 9 Mar 2030

EASR Permit Variation

Nuclear Restoration Services Limited (Dounreay)
Thurso
£86,725
Awarded 20 Jan 2026
Ends 25 Nov 2026

GK24-20 - RA for End States of Nuclear Sites and Radioactive Waste

Nuclear Decommissioning Authority
Moor Row
£112,722
Awarded 29 Sept 2025
Ends 1 Jul 2026

Provision of a Consultant to provide support to the D3100 Waste Disposal Team.

Nuclear Restoration Services Limited
Warrington
£50,000
Awarded 28 Sept 2025
Ends 27 Mar 2026

Integrated Waste Management Specialist Nuclear Services Framework (IWM24)

Nuclear Waste Services
Calderbridge, Seascale
£26,000,000
Awarded 12 Sept 2025
Ends 30 Sept 2029

P3 - Provision of technical author support

Nuclear Restoration Services Limited (Dounreay)
Thurso
£89,652
Awarded 21 Jul 2025
Ends 28 Jan 2026

Waste Inventory, Forecasting and Reporting Review

Nuclear Restoration Services Limited
Dounreay, Thurso, Caithness
£54,629
Awarded 14 Apr 2025
Ends 23 Jun 2025

Design of a Fall Restraint System for the D1204 Pond

Nuclear Restoration Services (Dounreay)
Thurso
£78,055
Awarded 10 Apr 2025
Ends 25 Jul 2025

FED Simulent

Nuclear Decommissioning Authority
MOOR ROW
£30,860
Awarded 19 Mar 2025
Ends 18 May 2025

(01 - EDWM&R) DI013 - Cementitious Materials for Waste Encapsulation

Nuclear Decommissioning Authority
Moor Row
£549,630
Awarded 5 Mar 2025
Ends 31 Mar 2028

Hinkley R1 & R2 Pipe Bridges

Nuclear Restoration Services Limited
Bridgwater
£952,683
Awarded 27 Jan 2025
Ends 14 Aug 2025

LLWR Site X-Ray Trial - NSG

Nuclear Waste Services
Calderbridge
£199,600
Awarded 20 Jan 2025
Ends 31 Oct 2025

Hardened Grout Trials

Nuclear Waste Services
Calderbridge
£53,932
Awarded 6 Jan 2025
Ends 29 Aug 2025

Know when NSG Environmental Ltd's contracts come up for renewal

Business predicts when each of these contracts is due to be re-tendered, follows NSG Environmental Ltd for you, and alerts you the moment a renewal goes live, so you can bid before the incumbent locks it in again.

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Why track NSG Environmental Ltd?

NSG Environmental Ltd is an active supplier to UK public sector buyers. Their contract history is one of the clearest guides to where the work is: which authorities they serve, what those contracts are worth, and, most usefully, when each contract is due to end. A contract nearing its end date is an opportunity, because the buyer will usually run the work again.

How renewal tracking works

We aggregate NSG Environmental Ltd's award notices from 600+ UK and Irish sources and read the end date on each contract. From those dates, Business predicts when each contract is likely to be re-tendered and, if you follow the supplier, alerts you the moment a matching tender goes live. That head start lets you speak to the buyer and prepare a bid before the incumbent is confirmed again.

What you can do here

  • Review the full history. Every contract NSG Environmental Ltd has won, with the buyer, value and dates for each.
  • Spot upcoming renewals. Contracts approaching their end date are the ones most likely to reopen.
  • Track and get alerted. Follow NSG Environmental Ltd and be notified when their contracts come up again (Business).
  • Benchmark and target. See which buyers rely on them and at what value, then focus where you can win.

Frequently asked questions

Where does this data come from?

Official UK and Irish contract award notices, aggregated from 600+ sources and updated daily.

Is the contract history free?

Yes. The full award history, values and buyers are free to browse. Predicted renewal dates, following a supplier and renewal alerts are part of our Business plans.

How do you predict renewals?

From the end dates and durations recorded on awarded contracts. A contract at or near its end date is a strong candidate to return to the market.