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Japanese Knotweed Ltd

22 contracts won£11,093,989 total value

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

Where they win

The sectors, tender types and buyers where Japanese Knotweed 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 Services17
Construction & Works6
Goods & Supplies2
Facilities Management1

Top Buyers

Nottingham City Council
3 contracts
£227,426
Plymouth City Council
3 contracts
£241,580
Natural England
2 contracts
£24,745
Leicestershire County Council
2 contracts
£985,000
Halton Borough Council
2 contracts
£154,711
North Tyneside Council
1 contract
£4,000,000
North Warwickshire Borough Council
1 contract
£32,000
North Warwickshire Borough Council (NWB)
1 contract

Awards(22)

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CPU 8612 - Weed spray treatments for the adopted Highway

Nottingham City Council
England
£29,683
Awarded 14 Aug 2026
Ends 17 Feb 2027

Duddon Mosses 2026

Natural England
London
£13,400
Awarded 8 Jul 2026
Ends 31 Jul 2026

27983 - Citywide Weed Treatment for 2026/27

Plymouth City Council
Plymouth
£86,875
Awarded 30 Mar 2026
Ends 28 Feb 2027

CPU 8304 - Weed spray treatments for the adopted Highway.

Nottingham City Council
Nottingham
£65,914
Awarded 27 Feb 2026
Ends 2 Sept 2026

NWB - Treat Japanese Knotweed and other invasive, dangerous and injurious weeds.

North Warwickshire Borough Council
Atherstone
£32,000
Awarded 8 Aug 2025
Ends 31 Mar 2030

Highways Weed Spraying and Treatment of Invasive Weeds

Blackburn with Darwen
England
£160,000
Awarded 8 Apr 2025
Ends 31 Oct 2026

Weed Control Programme

Halton Borough Council
England
£122,359
Awarded 28 Feb 2025
Ends 31 Mar 2027

27415 - Weed Spraying Treatments 2025

Plymouth City Council
Plymouth
£82,164
Awarded 19 Feb 2025
Ends 31 Dec 2025

CPU 6252 The provision of Weed Spraying Services

Nottingham City Council
England
£131,828
Awarded 9 Jan 2025
Ends 9 Jan 2028

Invasive Non-Native Species (INNS) Treatment

London Borough of Hounslow
England
£328,188
Awarded 6 Dec 2024
Ends 12 Jan 2030

Lynemouth Japanese Knotweed Removal

The Coal Authority
North East
£57,499
Awarded 29 May 2024
Ends 5 Jul 2024

INVITATION TO TENDER FOR THE PROVISION OF WEED CONTROL SERVICES

Basingstoke and Deane Borough Council
South East
£127,840
Awarded 1 May 2024
Ends 31 May 2025

Weed Treatment Services_2024

Leicestershire County Council
East Midlands
£875,000
Awarded 1 Apr 2024
Ends 31 Mar 2027

City Wide Weed Spraying Management Services

Plymouth City Council
England
£72,541
Awarded 31 Jan 2024
Ends 31 Dec 2024

City Weed Spraying Services

Southampton City Council
South East
£300,000
Awarded 21 Jul 2023
Ends 31 Oct 2025

Weed Treatment Services - via YPO 881

Leicestershire County Council
East of England
£110,000
Awarded 4 Apr 2023
Ends 31 Mar 2024

SC22137 Weed Control Services

Kent County Council
England
£3,500,000
Awarded 10 Feb 2023
Ends 31 Mar 2028

NWB - Treatment of Japanese Knotweed and other injurious weeds

North Warwickshire Borough Council (NWB)
Warwickshire
Not specified
Awarded 8 Feb 2023
Ends 31 Mar 2025

Scrub Clearance Humberhead Peatlands NNR

Natural England
Yorkshire and the Humber
£11,345
Awarded 12 Dec 2022
Ends 28 Mar 2023

EBCT 304 - Provision of Greenspace Services

Erewash Borough Council
Ilkeston
£955,000
Awarded 16 Jun 2022
Ends 19 May 2025

Know when Japanese Knotweed Ltd's contracts come up for renewal

Business predicts when each of these contracts is due to be re-tendered, follows Japanese Knotweed 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 Japanese Knotweed Ltd?

Japanese Knotweed 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 Japanese Knotweed 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 Japanese Knotweed 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 Japanese Knotweed 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.