COVID-19 Information

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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

Interesting new research from @BITC on readiness of Irish businesses to address Scope 3 emissions. Report includes sector guidance for the journey to #decarbonization.

#LowCarbonPledge #ClimateAction #BeyondTheRhetoric #environment #netzero

Tomorrow is #NationalMakeADifferenceDay – established to help encourage us to take one day a year to try to make a difference in the world. Sometimes it takes only a minor thing to make a massive difference to someone else’s life. What will you do? #community #charity #wecare

#GoodLuck to all schools participating in today’s online @GreenSchoolsIre #WaterAwards2020 in partnership with @IrishWater:
#GSWaterAwards #environment #sustainability

Accredited to ISO 50001, our #energymanagement systems adopt #bestpractice from across the industry including the application of Total Quality Management (TQM) & #leanprinciples. #WSD2020 #WorldStandardsDay2020 #TQM #assetmanagement

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