What flows is


ACWA is one of the leading UK players delivering innovative sustainable process solutions and technologies for both municipal and industrial clean water, wastewater and bio-solids treatment.

We design and execute resilient cost-effective technologies which address the needs of our clients and their regulatory drivers whilst helping to address climate change.

About us

All Clear Water Ahead (ACWA) our name, sums up well our purpose, to contribute to society, by treating water to wholesome drinking standards and to recycle wastewater and bio-solids, responsibly, attaining environmental sustainability.


What we do

Through developing our people and enacting our values every day, we apply our process expertise, to solve our clients challenges, utilising our in-house technologies and those of our supply chain partners, for their customers and communities served.


Case Studies

Bateman’s Brewery – Memtreat® Membrane Bio Reactor technology

Like most well established breweries, the Batemans Brewery has had a gradual increase in production over the years with the introd...


Leigh Wastewater Treatment Works – Amtreat® Ammonia Removal

With United Utilities decision to convert the Leigh WWTP into the regional sludge centre and to invest in a new thermal hydrolysis...


Codford Water Treatment Works – Rapid Gravity Pressure Filters

Wessex Water opted to improve treatment flows, reduce capital and operational costs for the process treatment and pumping, by upgr...



ACWA are recruiting?

Are you an EICA Engineer / Manager looking for your next adventure? Why not come and join our team here at ACWA? Now is a perfect ...


Who are ACWA Services and what do we do?

Who are ACWA Services and what do we do? Have a read of our company brochure to find out all about us. Our brochure tells you abou...


ACWA are finalists – Constructing Excellence Yorkshire and Humber Awards

These prestigious awards organised by the School of Built Environment, Engineering and Computing at Leeds Beckett University focus...