INDEPENDENT EXPERT ENGINEER LTD

What INDEPENDENT EXPERT ENGINEER LTD does

Independent Expert Engineer Limited is a UK-based, privately held, founder-owned engineering consultancy headquartered in Wirksworth, Matlock, providing expert witness, troubleshooting, training, and audit services focused on environmental and chemical process engineering — specifically water, sewage, effluent, and sludge treatment. The firm is anchored entirely on its principal, Sean Moran, a chartered engineer with over thirty years of experience who is formally accepted by UK courts as an expert under Part 35 / Part 9 / Part 19 civil and criminal procedure rules and who has additionally authored published technical books on water and process engineering. Its service portfolio spans expert witness work for contractual and insurance disputes, forensic troubleshooting of failed or underperforming treatment plants, bespoke training courses delivered both in the UK and internationally, and production plant audits covering OPEX/CAPEX, mass balance, and water balance analyses.

The firm's go-to-market is direct-to-client with no intermediary channels: engagement is initiated via the company website, phone, or email and scoped as project-based professional services with quote-based pricing. Customer segments are horizontal and fragmented across legal practices, insurance companies and loss adjusters, UK government agencies (e.g. NHBC for housing warranty disputes), industrial operators in food, dairy, pharmaceuticals, oil and gas, chemicals, and plating, and property developers needing off-mains drainage design review.

Technically, the offering has no software, platform, or API component — the differentiation lies in the principal's unusual dual perspective of having both designed packaged sewage treatment plants commercially and served as an independent forensic expert, providing distinctive insight into vendor limitations and litigation-relevant performance failures. The firm is structured as a private limited company, is bootstrapped with no external funding or parent entity, operates with 1–10 employees, and derives revenue entirely from billable professional services — meaning scalability is constrained by the personal availability and utilisation of its principal expert.

Name

INDEPENDENT EXPERT ENGINEER LTD

Legal name

Independent Expert Engineer Limited

Website

https://independentexpertengineer.co.uk

Company type

Private

Founded year

2024

Operating status

Operating

Headcount range

1–10 employees

Short description

Independent Expert Engineer Limited is a UK-based, founder-owned consultancy providing expert witness, troubleshooting, training, and audit services in water, sewage, and effluent treatment engineering, anchored on a single chartered engineer serving legal, insurance, industrial, and government clients.

Ownership category

akta.pro rank

Product category

Environmental Engineering Consulting

NAICS

Engineering Services (54133), Management, Scientific, and Technical Consulting Services (5416), Environmental Consulting Services (54162)

SIC

Services-Engineering Services (8711), Services-Engineering, Accounting, Research, Management (8700)

akta.pro primary industry

Water, Wastewater & Hydraulics Engineering Consulting (BPAHAIAD)

akta.pro secondary industries

Litigation Support & Expert Witness Services (BPAHALAG), Forensic Engineering & Failure Analysis Consulting (BPAHAIAO), Industrial & Process Engineering Consulting (BPAHAIAF)

Keywords

• Water treatment consulting
• Expert witness engineering
• Environmental engineering services
• Effluent treatment consultancy
• Chemical process engineering

Headquarters

HQ city

Wirksworth

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. Expert Witness Services: Provision of expert witness services to legal practices and insurers, including production of short advisory reports and formal court-compliant reports under Part 35 or Part 19 of civil/criminal procedure rules. Services span contractual disputes, insurance claims, and regulatory prosecutions.
2. Engineering Consultancy: Environmental and Chemical Process Engineering Consultancy services including troubleshooting of sewage, industrial effluent and water treatment plants, design reviews, and technical solutions.
3. Training Services: Bespoke training courses delivered to public and private sector clients at client premises or conference venues, covering water, effluent and sludge treatment operations, process design, and specialised topics like HAZOP and commissioning.
4. Publications and Books: Sale of technical publications and books on process and plant design, water and effluent treatment plant design, and chemical engineering terminology.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

INDEPENDENT EXPERT ENGINEER LTD is an independent engineering consultancy specializing in environmental and chemical process engineering, with a particular focus on water and effluent treatment for industrial and commercial clients. The firm provides expert witness services for legal disputes, troubleshooting and process optimization for production plants, staff training and audit services, and publishes reference works on water and process engineering. Founded and led by Sean Moran, the consultancy combines three decades of practical engineering experience with formal expert testimony in litigation matters.

Product overview

Independent Expert Engineer Limited is a consulting firm providing unbiased, independent expert engineering services in environmental and chemical process engineering, with special expertise in water and effluent treatment. The company offers a portfolio of expert witness services (for water, sewage, industrial effluent, drainage, and construction disputes), troubleshooting services for treatment plant problems, training courses on water engineering topics, and production plant audits. These services are delivered as professional consulting engagements rather than a software product. The core offering centers on Sean Moran as the principal expert, providing expert witness testimony for legal disputes, consulting engineering services, and bespoke training courses.

Differentiator

Problem solved

Functional benefit

Products and services

• Expert Witness Services
• Environmental and Chemical Process Engineering Consultancy
• Production Plant Audit
• Staff Training Courses
• Water and Process Engineering Publications

Quantifiable outcome

• Produced expert witness reports accepted by UK courts in water, sewage, effluent and sludge treatment matters
• +2 more outcomes

Named customers4 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Scale indicators4 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Ricardo Energy & Environment: UK-based environmental and engineering consultancy offering water, waste, and resource efficiency expertise to industry and government — directly comparable to Independent Expert Engineer's industrial effluent, resource efficiency, and environmental consulting work.
• HR Wallingford: UK-based specialist water and hydraulic engineering consultancy providing independent technical advice, modelling, and expert services to water utilities, regulators, and industry — directly comparable to the subject's water/sewage expert witness and engineering consultancy.
• SLR Consulting: Global environmental and advisory consultancy with strong UK water, wastewater, and environmental compliance capabilities, serving industrial clients with technical and regulatory support similar to Independent Expert Engineer's industrial effluent work.
• WRC plc: UK-based water and wastewater research and consultancy organisation offering independent technical expertise across water treatment, sewage, and effluent — directly comparable to Independent Expert Engineer's specialist water and effluent focus.

Broad incumbents

• Stantec: Global engineering, architecture, and environmental consulting firm with significant UK water and wastewater infrastructure capability — overlaps with the subject's consultancy and audit services but operates at multi-office scale.
• Black & Veatch: Global engineering, procurement, and construction firm with strong water and wastewater treatment expertise — overlaps with the subject's industrial water and effluent treatment engineering practice.
• WSP: Global professional services consulting firm with a large UK water and environment practice providing engineering and advisory services — comparable in service lines to the subject's consultancy but at much larger scale.
• AECOM: Global engineering consultancy with a large water and environment practice offering design, troubleshooting, and expert witness services across municipal and industrial water — overlaps with the subject but at much broader scale and portfolio breadth.
• Atkins (SNC-Lavalin / AtkinsRéalis): Large international engineering consultancy with water and environment practices serving municipal and industrial clients in the UK — comparable to the subject's water and engineering consultancy services but at considerably larger scale.
• Mott MacDonald: Major international engineering consultancy with an extensive water and wastewater practice serving utilities, industry, and government — comparable to the subject's industrial effluent and municipal water design work, but as part of a much larger portfolio.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/independent-expert-engineer-limited

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 INDEPENDENT EXPERT ENGINEER LTD