Case Environmental

What Case Environmental does

Case Environmental is an independent UK water and sewage environmental consultancy founded in 2010 by Andrew Case and headquartered in Teignmouth, Devon. It advises on water supply, sewage and environmental permitting, with services spanning water sampling and UKAS-accredited testing, chlorination certificates and disinfection, Legionella risk assessments, water treatment design and delivery, larger water and environmental projects, and expert witness work for the legal sector. Its client base mixes institutional estates (including the National Trust), large UK landowners, commercial property owners, residential customers, and law firms.

The firm is differentiated by regulatory and chartered credentials rather than proprietary technology. Andrew Case holds CEnv, C.WEM and MCIWEM, and the practice is registered as a WIAPS/WRAS chlorinator with UKAS-accredited laboratory partnerships, enabling it to deliver compliance outputs against HSE L8 ACOP, BS8558, BS6297, and the Environmental Permitting Regulations 2016. Work is delivered by chartered practitioners supplemented by trusted subcontractors for chlorination and accredited lab analysis, with stated coverage across Devon, Cornwall, Dorset, Somerset, London, and on a national/international project basis.

Commercially, Case Environmental operates as a founder-owned, project-based consultancy with no external funding. Revenue is generated through fee-based consulting engagements, recurring compliance work (Legionella, sampling, chlorination), and paid expert-witness instructions, with pricing ranging from low-cost compliance items (water sampling from £4) up to bespoke project and litigation support. It markets itself as independent from installers and water companies, which is positioned as a procurement advantage in legal-sector and large-estate work.

Name

Case Environmental

Legal name

Case Environmental

Website

https://caseenvironmental.co.uk

Company type

Private

Founded year

2010

Operating status

Operating

Headcount range

11–50 employees

Short description

Case Environmental is a UK-based, founder-owned water and sewage environmental consultancy serving institutional estates, landowners, commercial property owners, residential customers, and the legal sector with sampling, Legionella risk assessment, chlorination, permitting, and expert-witness services.

Ownership category

akta.pro rank

Product category

Environmental Consulting Services

NAICS

Environmental Consulting Services (541620), Environmental Consulting Services (54162)

SIC

Services-Testing Laboratories (8734), Services-Commercial Physical & Biological Research (8731)

akta.pro primary industry

Water, Wastewater & Stormwater Compliance (BPAHAJAJ)

akta.pro secondary industries

Legionella Risk Assessment & Compliance Audits (BPABAJAA), Water Sampling, Testing & Laboratory Analysis (Legionella/Microbiology) (BPABAJAB), Water Quality Monitoring, Compliance & Reporting (Sampling, Lab, Regulatory) (EUANAAAG)

Keywords

• Water supply consultancy
• Sewage treatment consulting
• Legionella risk assessments
• Environmental permitting services
• Water quality testing

Headquarters

HQ city

Teignmouth

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Consulting and Professional Services: Project-based consulting services including feasibility studies, technical reports, risk assessments, environmental permitting applications, expert witness services, and project management. Services provided to property owners, developers, estate managers, and legal professionals.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Case Environmental provides water and environmental consultancy services to landowners, commercial property owners, residential home buyers, and legal sector clients. The firm advises on water supply, sewage treatment and disposal, legionella risk assessment, water sampling and testing, chlorination and disinfection, regulatory permitting, and acts as an expert witness in litigation involving water and environmental matters.

Product overview

Case Environmental is an independent water and sewage environmental consultancy based in Teignmouth, Devon, providing a comprehensive suite of services for private water supplies and sewage systems. The core offering consists of Water Supply Consultancy, Sewage Consultancy, Water Sampling & Testing, Chlorination Certificates & Disinfection, and Legionella Risk Assessments. These services are supported by specialist offerings including Expert Witness Services, Water Treatment advice, and large-scale Water & Environmental Projects management. The company also provides free downloadable calculator tools for chlorination, drainage falls, and percolation testing. All services are delivered by independent consultants without commercial ties to installers or suppliers, ensuring unbiased advice. The company operates primarily across Devon, Cornwall, Dorset, Somerset, and London with national coverage capabilities.

Differentiator

Problem solved

Functional benefit

Products and services

• Water Supply Consultancy Advisory service covering water supply assessments, new connections, capacity evaluations and regulatory liaison for landowners, commercial property owners, estate managers and private property owners across England and Wales.
• Sewage Consultancy
• Water Sampling and Testing
• Chlorination and Disinfection Certificates
• Legionella Risk Assessments
• Water Treatment Advisory
• Expert Witness Services
• Water and Environmental Projects

Quantifiable outcome

• Successful permit application for previously non-compliant commercial property sewage discharge
• +2 more outcomes

Named customers5 records

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators3 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Aqua Source Ltd: UK water and wastewater solutions provider explicitly listed as a partner/'friend' of Case Environmental. Direct comparable as a UK-focused water consultancy with overlap on private water supplies and treatment.
• Waterman Group: UK engineering and environmental consultancy with capabilities in water, infrastructure, and environmental assessment. Comparable as a mid-sized UK environmental consultancy serving property and infrastructure clients.
• JBA Consulting: UK water and environmental management consultancy focused on flood risk, water resources, and environmental assessment. Comparable as a specialist water/environmental consultancy serving UK clients, though Case Environmental's private supply focus is more niche.
• Pell Frischmann: UK engineering consultancy with water, environment, and infrastructure expertise. Comparable in providing water and environmental advisory services to property developers and infrastructure clients in the UK.
• The Water Scientists: Specialist UK water quality and treatment consultancy explicitly listed as a 'friend' of Case Environmental. Direct peer in the niche of private water supply testing, treatment advice, and water quality consultancy.

Broad incumbents

• AECOM UK: Global infrastructure consultancy with UK water, environment, and EIA teams handling water supply, sewage treatment design, and environmental permitting. Comparable regulatory and technical scope but at enterprise scale.
• Stantec UK: Major international consultancy with a UK water and environmental engineering practice covering water supply, wastewater, and regulatory compliance. Comparable on water-sector consulting and regulatory expertise but at significantly larger scale and project size.
• WSP UK: Large professional services firm with a UK water and environment practice delivering environmental permitting, water quality, and infrastructure advisory. Competes for similar UK water/sewage regulatory consulting work but serves a much broader client base.
• SLR Consulting: Global environmental and advisory consultancy with a significant UK water, environment, and EIA practice. Overlaps with Case Environmental on environmental permitting, water quality, and compliance work but operates at much larger scale with broader service lines.
• Mott MacDonald: Global engineering, management, and development consultancy with a strong UK water and environmental sector practice. Overlaps with Case Environmental on water and wastewater infrastructure, permitting, and compliance engagements.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/CaseEnvironmental
• LinkedInlinkedin.com/company/case-environmental

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 Case Environmental