LEGIONELLA COMPLIANCE SERVICES LIMITED

What LEGIONELLA COMPLIANCE SERVICES LIMITED does

Legionella Compliance Services Limited is a UK-based private water hygiene and legionella compliance specialist headquartered at 71-75 Shelton Street, Covent Garden, London. The firm provides risk assessment, water system monitoring, sampling, analytical testing, chemical treatment, cleaning, disinfection, and remedial installation works for commercial and industrial clients that must comply with ACOP L8 and HSG 274 regulations governing legionella control. It also markets Ultralox 40 (formerly Abulox), a proprietary stable active halogen chemical approved by the Drinking Water Inspectorate (DWI 56.4.1074) for dosing into potable water, positioning the firm as both a service provider and a product supplier in the water hygiene channel.

The company runs a direct, sales-led B2B model with dedicated account managers, deploying field-based service engineers and an electronic monitoring system that captures real-time water system activity and flags follow-up actions. Revenue is generated from a mix of recurring subscription-style monitoring contracts, project-based professional services (remediation, installation, refurbishment), analytical/fee-for-service sampling, and consumable chemical sales of Ultralox 40. Pricing is quote-based and not publicly disclosed.

The firm is differentiated less by scale than by credentials: it holds ISO 9001 (quality) and ISO 14001 (environmental) certifications, SSIP and Alcumus SafeContractor health and safety pre-qualifications, Construction Line supplier status, and is a member of the Legionella Control Association (LCA) adhering to the LCA Code of Conduct and 2026 Service Standards. It markets "over 25 years" of team-level experience in the niche. Operations are UK-only with no disclosed funding, parent company, acquisition history, or M&A activity.

Name

LEGIONELLA COMPLIANCE SERVICES LIMITED

Legal name

Legionella Compliance Services Ltd.

Website

https://legionellacomplianceservices.com

Company type

Private

Founded year

2016

Operating status

Operating

Headcount range

1–10 employees

Short description

Legionella Compliance Services Limited is a London-based UK water hygiene and legionella compliance specialist providing risk assessment, monitoring, treatment, analytical testing, and remedial installation works to commercial and industrial clients, alongside its proprietary DWI-approved Ultralox 40 chemical product.

Ownership category

akta.pro rank

Product category

Water Hygiene & Legionella Compliance Services

NAICS

Remediation and Other Waste Management Services (5629), Waste Treatment and Disposal (5622)

SIC

Services-Testing Laboratories (8734), Sanitary Services (4950)

akta.pro primary industry

Legionella Risk Assessment & Compliance Audits (BPABAJAA)

akta.pro secondary industries

Water Sampling, Testing & Laboratory Analysis (Legionella/Microbiology) (BPABAJAB), Water Safety Plans, Training & Documentation (Logbooks, SOPs) (BPABAJAL), Disinfection & Remedial Works (Chlorination, Thermal, Shock Treatments) (BPABAJAF), Monitoring & Control (Dosing Systems, Remote Monitoring, Sensors) (BPABAJAK), Water, Air Quality & Environmental Hygiene (Legionella/IAQ) (BPABAAAO)

Keywords

• Legionella risk assessment
• Water hygiene services
• Water treatment consultancy
• Potable water testing
• L8 compliance services

Headquarters

HQ city

London

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Supply Chain

Revenue model

1. Water Hygiene Monitoring Services: Ongoing monitoring and sampling of water systems including temperature testing, shower descaling, tank inspections, and bacterial testing to ensure L8 compliance.
2. Remediation and Installation Works: Remedial works including installation of new hot and cold water systems, refurbishment of cisterns and pipework modification, supply and installation of booster sets and backflow prevention devices.
3. Ultralox 40 Product Sales: Sale of Ultralox 40 chemical treatment solution for water system hygiene applications.
4. Analytical Services: Sampling, analysis and interpretation of water for legionella and potability testing.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

Legionella Compliance Services Limited provides legionella risk assessments, water hygiene monitoring, sampling and analytical testing, chemical and non-chemical water treatment, system cleaning and disinfection, and remedial installation works for clients' in-house water systems. The offering is designed to help commercial and industrial businesses achieve and maintain compliance with health and safety legislation including ACOP L8 and HSG 274, and is delivered alongside the company's proprietary Ultralox 40 active halogen treatment product (Drinking Water Inspectorate approval DWI 56.4.1074).

Product overview

Legionella Compliance Services Limited provides a comprehensive portfolio of water hygiene and legionella compliance services. The core offering consists of water treatment services (including system monitoring, cleaning, disinfection, remediation works, and analytical services) complemented by Ultralox 40, a specialized chemical treatment product previously known as Abulox. Together, these offerings enable businesses to assess, manage, and mitigate risks relating to water hygiene while ensuring compliance with legislation.

Differentiator

Problem solved

Functional benefit

Brands

• Ultralox 40: A stable active halogen solution for water hygiene and pipework treatment applications that eradicates legionella, pseudomonas and other microbes. Previously known as Abulox. Registered with Drinking Water Inspectorate with Approval Confirmation DWI 56.4.1074.

Products and services

• Water Treatment Services Core service providing water hygiene compliance including chemical treatment, system monitoring, cleaning, disinfection, and analytical services for legionella control, delivered to UK commercial and industrial businesses with in-house water systems.
• Ultralox 40 A stable active halogen chemical treatment product (previously known as Abulox) that eradicates legionella, pseudomonas and other microbes, rapidly kills bacteria, viruses, fungi and spores, and breaks down biofilms. Approved for dosing into potable water with Drinking Water Inspectorate approval DWI 56.4.1074 and offered to clients as part of water treatment programmes.

Quantifiable outcome

• Real-time monitoring ensures issues are dealt with promptly

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Partnerships

Three partnerships are on record, tiered core.

• Legionella Control Association (LCA)coreStrategic or Co-development PartnerLCA membership providing compliance with industry association standards. LCA Code of Conduct adherence and access to LCA Buyers Guide resources for service standards.
• Alcumus GroupcoreTechnology or IntegrationSafeContractor and SafePQQ certification through Alcumus Group for health and safety contractor verification.
• Construction LinecoreChannel Partner/ Reseller/ DistributorConstruction Line supplier membership for pre-qualification in the UK construction supply chain.

Scale indicators1 record

Recent moves6 records

Expansion highlights4 records

Direct peers

• Hydro-X Water Treatment: UK water treatment and hygiene services provider offering legionella control, chemistry, and managed service contracts, comparable in core service offering and compliance-led B2B model.
• Water Hygiene Centre: UK-based specialist providing legionella risk assessments, water hygiene monitoring, and water treatment services, directly comparable in service mix and target customer base.
• B&V Water Treatment: UK water hygiene and treatment company providing legionella risk assessments, water testing, and remedial works to commercial customers, closely comparable in size and service mix.
• Hydrop E.C.S. UK water treatment and hygiene company providing legionella risk assessments, water monitoring, and disinfection services, directly comparable in service portfolio.
• H20 Envirocare: UK specialist water hygiene firm providing legionella control, water treatment, and tank cleaning services, comparable in customer target and regulatory compliance positioning.
• WCS Group (Water and Cooling Services): UK specialist in water treatment, cooling tower hygiene, and legionella compliance, offering a comparable mix of assessment, monitoring, dosing, and remediation.

Broad incumbents

• Suez Water Treatment & Technologies: Global water services incumbent with UK operations offering water treatment, hygiene, and legionella compliance as part of a broader water-and-waste utility portfolio.
• Veolia Water Technologies: Large global water treatment company providing legionella risk management as part of a broader water and wastewater services portfolio, serving overlapping industrial and commercial customers at enterprise scale.
• Nalco Water (Ecolab): Global industrial water treatment giant offering water hygiene, cooling water chemistry, and legionella control programmes, competing in the same customer use cases at scale.

Emerging players

• PharmaChem Technologies: UK water treatment chemistry and legionella control specialist with overlapping product (chemical dosing) and service offerings, comparable in niche focus though smaller in scale.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/legionella-compliance-services-ltd

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

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 LEGIONELLA COMPLIANCE SERVICES LIMITED