COVID-19 Information

The health, safety and well-being of our customers, employees and their families is our top priority Find out more

Selected Clients of Alpheus & CAW

Irish Water
Cranfield University
East Midlands Airport
Derby City Council
Norfolk County Council
Wilkin & Sons

What We Do


Celtic Anglian Water is Ireland’s leading water and wastewater contractor. We design, construct, operate and maintain water and wastewater treatment plants.


Celtic Anglian Water provides generation, distribution, management and optimisation of energy systems on complex industrial, commercial, and municipal water and wastewater treatment sites.

Resource Recycling

Celtic Anglian Water is strongly committed to sustainable development and the delivery of best practice when it comes to the prudent re-use of waste streams and waste resources which support the protection of the environment.

@CAW on Twitter

Once again CAW will be supporting @SVP_Ireland with its' virtual food appeal, #fundraising to purchase virtual #food hampers to help families in need this #Christmas. We hope to beat the €1,945 we raised last year!
#charity #CAWcares #helpingothers

Our recent #coffeemorning for #BreastCancerAwareness raised over €500 for the #NorthWestHospice, #Sligo - one of our #charity partners. Thanks to everyone who attended, baked & donated! This month we're focusing on #menshealth & #cancerawareness.
#Movember2021 #testicularcancer


It's #WorldMentalHealthDay - please check in with others & look after your #wellbeing. It's also #MentalHealthMonth (Ireland) so we'll be repeating our successful #decluttering initiative, to help support positive #mentalhealth.
#oknottobeok #upcycling #recycling

Thanks to everyone who helped mark #IrishHeartMonth by joining training sessions in CPR & use of the Automated External Defibrillator. We also offered checks on Blood Pressure, Cholesterol, Glucose & BMI’s.
#employeewellbeing #hearthealth #healthcare

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