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About Us

What we do

Alpheus is a leading water and wastewater asset management company specialising in large wastewater treatment plants. 

We manage some of the largest private and public UK sites across a wide range of sectors including pharmaceuticals, food and beverage, leisure, power, educational and research campuses. We also own and operate four licensed waste disposal centres for the reception and treatment of tankered liquid waste.

Who we are

Along with our sister company, Celtic Anglian Water (CAW) , Alpheus forms part of the contracting arm of Anglian Water; one of the UK’s largest water companies - providing water and recycling services to over 6 million customers in England.  

Together with CAW, who currently treat over 50% of Ireland’s wastewater and specialise in municipal water treatment, we have developed an innovative and unique offering in the municipal, industrial, and commercial sectors in both the UK and Ireland. We share management and technical teams and together offer over 30 years of industry knowledge and commercial expertise. 

Why choose us

Our unrivalled breadth and depth of shared services and project delivery capability in water and wastewater, both for major utilities and global industrial and commercial leaders, offer a number of key benefits to our clients including:

  • Enhancing and optimising plant performance – through our commitment to best practice in quality, energy and environmental management  
  • Reduced operating costs – through the application of Lean methodologies and digital asset management
  • Meeting environmental obligations – through digital data capture and smart reporting
  • Reducing process risks – through active local team building, technical innovation and a commitment to continuous improvement.

We also ensure business continuity and the highest levels of health and safety, through our local UK and Ireland teams that allow each of our customers to focus on their core operations in complete confidence.

Working together

The success of Alpheus and CAW is built on the strong and productive partnerships we have with each other and those we build with our public and private customers and our contractors. For nearly 30 years, we have created long-lasting relationships bused on trust, shared values and mutual respect. In fact, our longest working partnership is now entering its third decade – a testament to both our consistent high standards and our ability to adapt to changing needs and circumstances.

As an integral part of the way we do business, we are always keen to strengthen our existing partnerships and to build new ones with like-minded operators who share the same commitment to excellence, credibility and exceptional customer service. For us, this collaborative approach is essential in keeping us at the forefront of our industry sector.