Business Partnerships

AECOM is a global infrastructure consulting firm delivering sustainable solutions in engineering, design, construction, and management, shaping resilient communities and advancing innovation across water, environment, energy, transportation, and urban development sectors. They have a lot they can be proud of:

• Named the world’s top design firm and ranked #1 in general building, transportation, and water by Engineering News-Record in 2025.
• Named one of Fortune magazine’s “World’s Most Admired Companies” for the eleventh consecutive year.
• Named one of 2025 World’s Most Ethical Companies for its commitment to integrity and making a positive impact by Ethisphere.

www.aecom.com
AECOM
@AECOM

Founded in 1992, Andel has steadily grown to become one of the global market leaders in the design, development and application of specialist leak detection, water sustainability, flood defence and environmental protection systems.

www.andel.co.uk
Andel
@Andel_ltd

Arcadis, a leading global Design & Consultancy firm for natural and built assets, has been formally announced as a CIWEM business partner. Arcadis’ purpose is simple: improving quality of life. Today, in an ever-changing world, that purpose has never been more important. Through its projects, in communities and in work for clients, Arcadis enhances human experiences and fosters personal, societal, and business growth.

www.arcadis.com
Arcadis
@ArcadisGlobal

Our experts plan, design and engineer solutions that deliver multiple benefits. We look for opportunities to strengthen communities, build resilience and advance climate action through our work for clients

www.arup.com
Arup

AtkinsRéalis is one of the world’s most respected design, engineering and project management consultancies, employing over 18,300 people across the UK, North America, Middle East and Africa, Asia Pacific and Europe. We build long-term trusted partnerships to create a world where lives are enriched through the implementation of our ideas.

www.atkinsrealis.com
AtkinsRéalis
@atkinsrealis

Developing intelligent solutions using award-winning integrated planning and design approach, delivering functional infrastructure and lasting environmental and social legacies; backed by a culture that has stayed true since our foundation over 100 years ago. Binnies creates new possibilities for humanity through our innovative approach to delivery. Together with their clients, Binnies always strive to find smarter ways to deliver projects. From providing low-carbon, sustainable and resilient water solutions, flood alleviation and environment services, to connecting people with insights and data.

www.binnies.com
Binnies

The School of Energy and Environment at City University of Hong Kong aims to be a leading School in the Asia-Pacific region specialising in cutting-edge research in energy and environment and in the training of energy and environment professionals.

They focus on the following areas: 1) advancing research in energy, environment, and sustainability; 2) educating engineers and professionals to adopt holistic approaches which provide innovative solutions to local and regional problems in energy, environment, and sustainability; 3) maintaining a collaborative and supportive atmosphere for students, faculty, alumni and other stakeholders as they advance interdisciplinary research and educational objectives.

www.city.edu.hk
City University of Hong Kong
@CityUHongKong

Dalcour Maclaren's Water Technical Services team provides strategic, solution-led expertise that helps its clients to plan, permit and deliver utilities and infrastructure projects across the UK and Ireland. This includes strategic water management advice; regulatory clarity for complex schemes; water- related planning support; specialist advice for Statutory Undertakers; and technical delivery through trusted partners.

www.dalcourmaclaren.com
Dalcour Maclaren

Glanua is an industry leader in providing innovative and sustainable engineering solutions to design, build and deliver critical water and wastewater infrastructure across UK and Ireland. Glanua is passionate about solving today’s environmental challenges and delivering a decarbonised and sustainable world. Our company has been at the forefront of this industry for over 25 years and we have built a reputation for delivering exceptional results while upholding the highest safety, quality, and environmental standards for our clients.

At Glanua, we believe that innovation is key when it comes to creating value for our clients and we continue to lead the way when it comes to providing innovative designs and integrating global technologies. We provide turnkey solutions through our process, MEICA, civil and structural design/build capabilities. This allows us to take our clients problems, find a solution and deliver to completion as a single entity. Glanua operates and maintain a wide range of water and wastewater treatment facilities nationwide. We guarantee the provision of safe drinking water to thousands of people & ensure environmental compliance at all times. Headquartered in Galway, Ireland, we have a talented workforce of 400 people, with our manufacturing facility in Navan, Co Meath and offices in London, UK.

www.glanua.com
Glanua
@GlanAguaLtd

At Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good.

We have the largest team of flood and coast risk management specialists in Europe delivering highly valued environmental solutions for our clients. From addressing environmental and sustainability challenges, and engaging with communities to understand what really matters, to protecting our communities and businesses from consequences of climate change, pollution, extreme weather and adverse social and environmental impacts.

www.jacobs.com
Jacobs
@JacobsConnects

JBA Consulting are one of the world’s leading environmental and engineering companies. Working across key technical disciplines as one team they combine analytical, engineering, social and nature-inspired solutions to lead in society’s pursuit for resilience to climate change.

www.jbaconsulting.com
JBA Consulting
@JBAConsulting

Mott MacDonald is a global engineering, management and development consultancy operating in 150 countries.

Their network of experts bring together diverse skills, experience and insight, to turn the multitude of challenges faced by organisations in a rapidly changing world into sustainable solutions.

Their aim: to add value at every stage, for their clients and the lives they touch every day.

www.mottmac.com
Mott MacDonald
@MottMacDonald

Richard Allitt Associates Ltd has been providing expert urban drainage solutions nationally since it was founded in 1996. With headquarters in Sussex, the company expanded with a regional office in Altrincham in 2019 to better serve a growing number of clients in the North West.

Offering specialist hydraulic modelling services, RAA has established itself as a leader in integrated catchment modelling and has been appointed by CIWEM and the Environment Agency to lead the update of the industry guidance on Integrated Urban Drainage. Our client base is broad and includes water companies, government agencies, Lead Local Flood Authorities, as well as the private sector. We have strong links with academia and undertake many Research and Development Projects. We also act for many clients on expert witness cases.

As well as flood risk solutions, RAA also have an aerial survey division. Remote Aerial Surveys have been operating across multiple sectors including Water, Environment, Rail and Construction since 2014, offering high quality and cost effective survey, inspection, mapping and 3d modelling services.

RAA was acquired in March 2022 by the leading environmental, engineering and technical services business RSK Group Ltd.

www.raaltd.co.uk
Richard Allitt Associates Ltd
@RAA_LTD

Ridgeway Filter Unit® Rockbags are a versatile product made from 100% recycled material. When filled with rock, the bags dissipate energy from water courses and minimise scour and erosion to riverbanks, riverbeds and coastlines while also helping to protect key infrastructure such as bridges and culverts, whilst preserving the natural processes of the water course. They can also be used to protect cables and pipelines from the same issues.

With rapid filling and installation, Ridgeway Filter Unit® Rockbags can be deployed in Flood Alleviation Schemes and emergency works quickly and cost-effectively. The Filter Units® also have the additional benefit of encouraging natural vegetation growth and so helping to bring back the landscape to its original condition. Below the waterline, they provide a habitat for small fish and fauna - resulting in a Biodiversity Net Gain.

www.rockbags.com
Ridgeway Online
@RidgewayOnline

Stantec believes that communities are fundamental. Whether around the corner or across the globe, they provide a foundation, a sense of place and of belonging. That's why at Stantec, they always design with community in mind.

Stantec cares about the communities they serve and this allows them to assess what's needed and connect their expertise, to appreciate nuances and envision what's never been considered, to bring together diverse perspectives so they can collaborate toward a shared success.

Stantec is designers, engineers, scientists, and project managers, innovating together at the intersection of community, creativity, and client relationships. Balancing these priorities results in projects that advance the quality of life in communities across the globe.

www.stantec.com
Stantec
@Stantec

In the UK and Europe, Tetra Tech has more than 6,000 employees and more than 50 offices. Our operations in the UK and Europe are Leading with Science® to solve some of the world’s most complex problems. We provide innovative, sustainable, and resilient solutions for our clients’ toughest challenges in water, environment, sustainable infrastructure, renewable energy, and international development.

www.tetratech.com
Tetra Tech Europe

Waterman Aspen are a leading supplier of technical and professional staff to public sector clients and consultant partners throughout the UK. Their core offering is in the infrastructure sector but they actively support clients in environmental, water, buildings and rail.

What makes Waterman Aspen unique is that they employ a significant proportion of our staff on a salaried basis, providing them with variety and long-term job security. They offer secondees development opportunities and find them roles where they can enjoy their work and support the successful delivery of projects.

www.watermanaspen.co.uk
Waterman Aspen
@WatermanAspen

Wavin is an innovative solutions provider for the global building and infrastructure industry. Backed by more than 60 years of product development experience, the business is tackling some of the world’s toughest challenges through pioneering in water and sanitation management, indoor climate control technologies and durable, adaptable and efficient rural and urban infrastructure solutions.

Wavin focuses on creating positive change by building healthy, sustainable environments for global citizens and collaborating with municipal leaders, engineers, contractors and installers to help future-proof communities, buildings and homes.

www.wavin.com
Wavin UK
@WavinUK

WJ Groundwater is a leading provider of groundwater management solutions and environmental services to a wide range of industries and sectors. WJ Groundwater is committed to conducting business with the highest levels of integrity, honesty and responsibility.

www.wjgl.com
WJ UK
@wjgroundwateruk

WSP is a world-leading multi-disciplinary professional services consulting firm which supports significant projects in both the built and natural environments. We provide engineering and design services to public and private sector clients in the transportation and infrastructure, property and buildings, earth and environment, power and energy, resources and industry sectors, as well as a strategic advisory offering.

Our team of around 9,000 technical specialists and strategic advisers in the UK is part of a talented family of over 67,000 global changemakers, transforming what’s possible to build a smarter, greener future for all. Together, we deliver innovative solutions to solve complex problems for our clients and the communities we serve, meeting both the needs of today and addressing the challenges of tomorrow.

www.wsp.com
WSP in the UK
@WSP_UK