What Knotweed Services does

Knotweed Services (UK) Ltd is a UK-based specialist contractor focused on the identification, treatment, removal, and remediation of Japanese knotweed (Fallopia japonica) and other Schedule 9 invasive species. Founded in 2012 and headquartered in Bromsgrove, the company operates from offices in Birmingham, London, and Manchester to provide nationwide coverage, and is a Property Care Association (PCA) approved contractor with CSJK-certified surveyors and PCA Qualified Technicians on staff. The technical offering spans herbicide-based treatments (foliar spraying, stem injection, leaf wiping), physical methods (crown removal, soil screening/biomass reduction, cell burial with root barrier membrane, stockpile and treatment, excavation, and licensed landfill disposal), biosecurity supervision on construction sites, and P35 CPR-compliant expert witness reports recognised by banks and lenders. Specialist adjacent services include Japanese knotweed detection dog surveys, an insurance-backed 10-year warranty via Accelerant Insurance UK Limited, knotweed compensation-claims support through a network of partner solicitors, and broader invasive-weed, land-remediation, waste-management, and grounds-maintenance work.

The business model is a fee-for-service professional services model with quote-based pricing. The pipeline is built from a free picture-based identification service and direct phone and website enquiries from residential homeowners, property buyers, surveyors, estate agents, and conveyancers, while commercial revenue is generated through enterprise field sales into construction, property development, rail (Network Rail, Midlands Metro), highways (Transport for West Midlands), retail (Aldi), healthcare (Bupa, NHS), heritage (National Trust), local government (Birmingham City Council), and utilities/waterways customers. Two-year payment plans are offered on residential tickets of entry, and a free survey is provided where the customer proceeds to a management plan.

Go-to-market leverages PCA and Constructionline Gold credentials, RISQS rail-sector qualification, ISO 9001 and ISO 14001 certifications, and SafeContractor accreditation to qualify for regulated and enterprise tenders, while content marketing (blog, identification guides, RICS guidance articles) and Google/Trustpilot reviews drive top-of-funnel residential demand. The legal entity is a private limited company with no disclosed external investors, operating-company-owned by Managing Directors Lorraine Hicks and Clive Brooker, and the firm has not raised institutional funding per the input materials.

Name

Knotweed Services

Legal name

Knotweed Services (UK) Limited

Website

https://knotweedservices.co.uk

Company type

Private

Founded year

2012

Operating status

Operating

Headcount range

11–50 employees

Short description

Knotweed Services (UK) Ltd is a UK-wide, PCA-approved specialist contractor identifying, treating, and removing Japanese knotweed and other invasive species for residential property owners, property professionals, and enterprise clients across rail, construction, healthcare, retail, and public sector markets.

Ownership category

akta.pro rank

Product category

Invasive Weed Removal and Remediation Services

NAICS

Exterminating and Pest Control Services (56171), Landscaping Services (561730), Waste Management and Remediation Services (562)

SIC

Agricultural Services (700), Sanitary Services (4950)

akta.pro primary industry

Right-of-Way & Vegetation Management (Utilities/Transportation Corridors) (IMAIAIAI)

akta.pro secondary industries

Landscape Material & Dirt Removal (Soil, Sod, Rocks) (HSAIAOAC), Yard Waste & Outdoor Debris Hauling (HSAKALAH)

Keywords

• Invasive weed removal
• Japanese knotweed treatment
• Vegetation management services
• Contaminated land remediation
• Invasive species control

Headquarters

HQ city

Alvechurch

HQ country

United Kingdom

HQ region

Europe

Offices4 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Marketing or Sales, Infrastructure, Others

Revenue model

1. Japanese Knotweed Removal and Treatment Services: Professional removal and treatment services for Japanese knotweed infestations. Includes initial surveys, management plan development, herbicide application, excavation, and ongoing monitoring. Revenue generated from service delivery to both residential and commercial clients.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels6 records

Core offering

Knotweed Services is a PCA-approved specialist contractor that identifies, surveys, treats, and removes Japanese Knotweed infestations for residential homeowners, property developers, construction firms, railway operators, waterway authorities, and local councils across the United Kingdom. Services encompass herbicide treatment (foliar spraying, stem injection, leaf wiping), physical removal (excavation, crown removal, soil screening, cell burial, stockpile), biosecurity supervision, and insurance-backed management plans. The company also produces P35 CPR-compliant expert witness reports recognised by banks and mortgage lenders to enable property transactions.

Product overview

Knotweed Services (UK) Ltd is a specialist Japanese Knotweed removal company offering a comprehensive suite of treatment and control services for both residential and commercial clients. The core offering centers on Japanese Knotweed identification, survey, and eradication services including herbicide treatments (foliar spraying, stem injection), excavation and disposal, soil screening, crown removal, cell burial, and stockpile methods. The company provides associated professional services including CPR-compliant expert witness reports for property transactions, management plans with insurance-backed warranties, and claims assistance. Additional services encompass other invasive weed removal (ragwort, curled dock, spear thistle), land remediation, grounds maintenance, and waste management. All services are delivered by PCA-certified surveyors and qualified technicians, with operations spanning multiple UK office locations (Birmingham headquarters, London, Manchester).

Differentiator

Problem solved

Functional benefit

Products and services

• Japanese Knotweed Survey

Quantifiable outcome

• 100% success rate for knotweed removal using company's multiple treatment methods
• +2 more outcomes

Named customers13 records

Segments6 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Six partnerships are on record, tiered minor.

• Roach Pittis SolicitorsminorOthersLegal partnership for Japanese knotweed compensation claims. Works exclusively with this solicitor firm to assist clients in claiming against responsible parties for knotweed infestations.
• Graham Coffey SolicitorsminorOthersLegal partnership for knotweed compensation claims. Part of the company's recommended solicitor network for clients seeking compensation for infestations.
• Mincoffs SolicitorsminorOthersLegal partnership for knotweed compensation claims. One of the recommended solicitor firms for compensation and claims work.
• Wilkes Partnership SolicitorsminorOthersLegal partnership for knotweed compensation claims. Works with this firm for client compensation claims related to knotweed infestations.
• Oakwoods SolicitorsminorOthersLegal partnership for knotweed compensation claims. Part of exclusive solicitor network for knotweed claims and compensation cases.
• Charles Lyndon SolicitorsminorOthersReferenced in landmark Network Rail court case for knotweed compensation. London-based law firm successfully brought case against Network Rail on behalf of property owner.

Scale indicators4 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• Environet UK: Direct UK specialist in Japanese Knotweed removal, herbicide treatment, excavation, and insurance-backed warranties. Closely comparable product offering, customer segments (residential and commercial), and PCA-aligned positioning.
• Wise Knotweed Solutions: UK Japanese Knotweed removal contractor offering treatment plans, excavation, and management programmes. Comparable service mix and customer profile in the residential knotweed market.
• Complete Weed Control: UK-wide invasive weed and vegetation management contractor with a national branch network. Overlaps significantly in commercial vegetation management and herbicide application.
• Knotweed Control UK: UK specialist Japanese Knotweed treatment and removal provider. Directly comparable in target customer (homeowners, developers), service methods, and PCA-aligned approach.
• Invasive Weed Solutions: UK-based invasive weed control company offering knotweed treatment alongside other Schedule 9 species. Closely comparable scope across herbicide and excavation methods.
• Japanese Knotweed Solutions (JKSL): UK knotweed specialist offering surveys, herbicide treatment, excavation, and PCA-backed warranties. Competes head-to-head in the same residential and commercial segments with overlapping service portfolio.
• Taylor Weed Control: UK Japanese Knotweed and invasive weed specialist covering rail, highways, and construction clients. Direct competitor for the firm's railway and infrastructure-sector work.

Emerging players

• Viresco Solutions: Smaller UK contractor offering Japanese Knotweed treatment and ecological remediation. Niche player with partial overlap in residential and small commercial segments.

Broad incumbents

• RSK Group (incl. ADAS): Large UK environmental services group offering land remediation, ecology, and vegetation management. Not a knotweed specialist, but competes for enterprise environmental-services spend from councils and infrastructure owners.

Regional players

• Civils & Lintels (BCM Construction): UK construction services group with vegetation management and invasive species capability across multiple regions. Adjacent infrastructure services competitor, primarily competing on commercial contracts.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/knotweed01
• Facebookfacebook.com/KnotweedServices
• LinkedInlinkedin.com/company/knotweed-services-uk-ltd

Compliance8 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Knotweed Services