Public sector supplier
Japanese Knotweed Limited public sector contracts
7 contracts held by Japanese Knotweed Limited end in the next 18 months. See them come up for renewal, and who else it supplies.
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- 7
- Contracts, last 12 months
- 34
- Contracts since 2021
- 18
- Public sector buyers
- £87k
- Median contract won outright
- 7
- Ending in 18 months
Hatched quarters fall only partly inside the next 18 months. Busiest whole quarter: Q1 2027.
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- 4 contracts end in the next 6 months
- Has won public contracts every year since 2022
- Won work from 2 new buyers in the last 12 months
7 contract awards published in the last 12 months, down from 11 the year before, and 34 since 2021 from 18 public sector buyers.
Japanese Knotweed Limited at a glance
Its most frequent public sector customer is Kent County Council, with 4 contracts.
Most of its work falls under grounds and horticultural services.
27 of its contracts were awarded to it as the only named supplier; the remaining 7 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 £87k.
Contracts won per quarter
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7 contracts expiring in the next 18 months
Each of these is a contract Japanese Knotweed 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 |
|---|---|---|---|
| CPU 8612 - Weed spray treatments for the adopted Highway | Nottingham City Council | £30k | 17 Feb 2027in 3 months |
| Weed Control Programme | Halton Borough Council | £122k | 31 Mar 2027in 5 months |
| Weed Treatment Services_2024 | Leicestershire County Council | £525k(shared, 2 suppliers) | 31 Mar 2027in 5 months |
| 27983 - Citywide Weed Treatment Services | Plymouth City Council | £87k | 31 Mar 2027in 5 months |
| CPU 6252 The provision of Weed Spraying Services | Nottingham City Council | £132k | 9 Jan 2028in 1 year 2 months |
| Highways Weeding | London Borough of Merton | £191k | 2 Feb 2028in 1 year 3 months |
| SC22137 Weed Control Services | Kent County Council | £3.5m(shared, 3 suppliers) | 31 Mar 2028in 1 year 5 months |
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Latest contracts won
The most recent awards, leaving out any already listed above.
Show all 15 awardsShow fewer
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 Japanese Knotweed Limited.
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Most frequent buyers
- Kent County Council4 contracts
- Plymouth City Council3 contracts
- Nottingham City Council3 contracts
- Southampton City Council2 contracts
- North Warwickshire Borough Council2 contracts
- Natural England2 contracts
- London Borough of Merton2 contracts
- London Borough Of Hounslow2 contracts
- Leicestershire County Council2 contracts
- Hyde Housing Association Limited2 contracts
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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.
- 77312100Weed-killing services6
- 77312000Weed-clearance services6
- 77000000Agricultural, forestry, horticultural, aquacultural and apicultural services3
- 45000000Construction work3
- 77300000Horticultural services2
- 90910000Cleaning services1
- 90721100Landscape protection services1
- 90700000Environmental services1
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Company record
Company number 07428170ActiveIncorporated 3 November 2010 (16 years ago)View on Companies House
Matched from the numbers on its own award notices, or its name and registered postcode. Status and incorporation date from the Companies House register file of 1 November 2026; the register itself is the up-to-date record.
Japanese Knotweed Limited, in short
Which public sector organisations does Japanese Knotweed Limited supply?
Across 34 contracts recorded since 2021, Japanese Knotweed Limited has supplied 18 UK public sector buyers. The most frequent are Kent County Council (4 contracts), Plymouth City Council (3 contracts), Nottingham City Council (3 contracts).
What does Japanese Knotweed Limited supply to the public sector?
Its contracts fall mainly under grounds and horticultural services, construction works, environmental and waste services. Categories are derived from the CPV codes published on each award notice.
How many public sector contracts has Japanese Knotweed Limited won?
34 since 2021, of which 27 were awarded to it as the only named supplier and 7 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 Japanese Knotweed Limited contracts come up for renewal?
7 contracts held by Japanese Knotweed Limited have an end date within the next 18 months, the earliest on 17 Feb 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 Japanese Knotweed 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.
Suppliers doing similar work
Other grounds and horticultural services suppliers to Kent County Council3
Suppliers with a profile that have won a contract from Kent County Council under Grounds and horticultural services since 2021: its most frequent buyer with a page, and its main category. Shown when at least 3 qualify. Most contracts first.
How these figures are worked out
- The last 12 months: award notices published from 9 November 2025 to 8 November 2026, each contract counted once however many suppliers or rows it has. The same window is used everywhere on this page.
- Year on year: Its published contract awards rose, then fell in the last year. Contracts by publication date in the 12 months to 8 Nov 2026 and the two years before it, oldest first: 6, 11 and 7. A change of more than 15% counts as a rise or fall; each year needs at least 5 contracts.
- 4 contracts end in the next 6 months: Published end dates between 8 November 2026 and 8 May 2027, each contract counted once.
- Has won public contracts every year since 2022: At least one contract in every calendar year from 2022 to 2026, by award date (or publication date where the award date is later). Our records begin in 2021.
- Won work from 2 new buyers in the last 12 months: Buyers with a contract awarded to it and published since 9 November 2025, and none before. Counted by organisation, not by spelling.
- Since 2021: 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 15 Oct 2026 (3 weeks ago).
Sources
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 Japanese Knotweed Limited. Relative dates (such as “in 6 days”) count from 8 November 2026, when this page was built.
How to cite this data
Tender Radar (2026) Japanese Knotweed Limited public sector contracts [Dataset]. Professor AI. Available at: https://tender-radar.co.uk/suppliers/japanese-knotweed-limited (Accessed: 8 November 2026).
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