MWH is an international water and environmental engineering services company, combining worldwide expertise with detailed knowledge of the UK water infrastructure.
Providing expert advice, wide-ranging support and trusted delivery
MWH is one of the world’s largest providers of water, environmental, infrastructure and energy services. We pride ourselves on our expert advice and wide-ranging support from highly talented teams and top calibre individuals in:

• Business consultancy
• Programme management
• Project services
• Engineering
• Construction
• Environmental management
An unrivalled heritage
MWH is one of the longest-established environmental services firms in the world. Our specialisation began with Thomas Hawksley’s pioneering water engineering practice, established in England in 1844.
Today MWH is an employee-owned global business with 170 offices and 7,000 staff worldwide. More than 1,500 of those staff are in the UK, working either in MWH’s own offices or co-located with our clients.
Adding value in all we do
MWH provides long-term solutions and assured delivery through the application of our skills in business consultancy, programme management, project services, engineering, construction and environmental management.
We combine a clear understanding of users’ requirements and legislation with local knowledge and appropriate international expertise to add value in all we do.
Taking a sustainable approach, we are aware that the answer is not always to build new and bigger. We draw on our design and construction experience across the world to show how our clients can often make more out of what they already have.
We are at the forefront in solving environmental, climate change and energy challenges and are dedicated to the principles of sustainablility.
Sharing expertise
All offices are part of a single global network which provides every location with appropriate international resources and technology. Our award-winning IT systems link project teams to the company’s expertise wherever they are.
Building long-term relationships
Our clients include water and wastewater service companies, other utilities, developers, national and multi-national industries, local authorities and government departments.
MWH has led partnering approaches for fast and effective project implementation. Close teamworking relationships with clients, contractors and operators have produced business benefits by developing the most appropriate business, engineering and operational solutions.
Trust, tenacity and integrity characterise our client relationships and underpin our advice.
David Smith
Director of Business Strategy, MWH UK
Tel: 01925 430 300
Fax: 01925 430 400
Email: mwhuk.info@mwhglobal.com
OfficesBelfast, Bradford, Cardiff, Crawley, East Kilbride, Edinburgh, High Wycombe, Newcastle upon Tyne, Solihull, Wakefield, Warrington
"Being part of the Information and Learning programme enables MWH to work closely with Water UK and so contribute to the development of really workable sustainable practices for the water industry."
David Smith
Business Strategy Director, MWH UK