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Thames21 Ltd

13 contracts won£1,161,327 total value

Every public sector contract Thames21 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 Thames21 Ltd for you, and alerts you the moment a renewal goes live.

Where they win

The sectors, tender types and buyers where Thames21 Ltd wins most often.

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

See all local council buyers and UK contract awards.

Sectors

Environmental Services4
Research & Consultancy3
Marketing & Communications2
Architecture & Design2
Data & Digital Services2
Social Care & Community1
Construction & Works1

Top Buyers

London Borough of Enfield
6 contracts
£490,344
London Borough of Bromley
1 contract
£81,380
London Borough of Harrow
1 contract
£50,000
London Borough of Lewisham
1 contract
£173,554
Royal Borough of Greenwich
1 contract
The Mayor and Commonalty and Citizens of the City of London
1 contract
£32,894
Buckinghamshire Council
1 contract
£284,655
UK Research & Innovation
1 contract
£48,500

Awards(13)

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Water Quality Monitoring, Citizen Science & Community Engagement

London Borough of Bromley
Bromley
£81,380
Awarded 30 Sept 2026
Ends 31 Mar 2029

Community Engagement

London Borough of Harrow
Harrow
£50,000
Awarded 2 Jun 2026
Ends 31 Mar 2027

Ladywell Fields River Restoration and Biodiversity Net Gain (BNG) Project - Direct Award to Thames21

London Borough of Lewisham
Catford
£173,554
Awarded 6 Mar 2026
Ends 17 Mar 2027

River Condition Assessment surveys in Epping

The Mayor and Commonalty and Citizens of the City of London
City of London
£32,894
Awarded 25 Feb 2026
Ends 31 Aug 2026

Thamesmead and Marsh Dykes Flood Alleviation

Royal Borough of Greenwich
Not specified
Awarded 4 Nov 2024
Ends 30 Apr 2027

Buckinghamshire Thames NFM Project

Buckinghamshire Council
England
£284,655
Awarded 5 Jul 2024
Ends 31 Dec 2026

GB-Swindon: UKRI-4158 Integrated assessment of agricultural and road runoff pollution risks to our rivers

UK Research & Innovation
East Midlands
£48,500
Awarded 27 Jun 2024
Ends 25 Dec 2025

PSP Gateway

London Borough of Enfield
London
£194,344
Awarded 4 Apr 2023
Ends 31 Dec 2025

Landscape Recovery Scheme - PDP

London Borough of Enfield
London
£225,000
Awarded 1 Mar 2023
Ends 1 Apr 2026

Enfield Lea Catchment Partnership - Thames21

London Borough of Enfield
London
£5,000
Awarded 1 Apr 2020
Ends 31 Dec 2020

Pymmes Brook Constructed Wetlands Inception Study - Thames21

London Borough of Enfield
London
£9,000
Awarded 27 Feb 2020
Ends 31 Mar 2020

Meridian Water Constructed Wetland Water Quality Modelling - Thames21

London Borough of Enfield
London
£10,000
Awarded 23 Apr 2019
Ends 31 May 2019

Salmons Brook Natural Flood Management - Project Partner - Thames21

London Borough of Enfield
London
£47,000
Awarded 28 Oct 2018
Ends 29 Jul 2022

Know when Thames21 Ltd's contracts come up for renewal

Business predicts when each of these contracts is due to be re-tendered, follows Thames21 Ltd for you, and alerts you the moment a renewal goes live, so you can bid before the incumbent locks it in again.

Why track Thames21 Ltd?

Thames21 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 Thames21 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 Thames21 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 Thames21 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.