Anglian Water Group Limited’s principal business is Anglian Water Services Limited (‘Anglian Water’), the Group’s regulated water and sewerage company, which supplies water and water recycling services to almost seven million customers in the East of England and Hartlepool. 

The Group also includes Anglian Venture Holdings, which comprises:

• Alpheus Environmental Limited – operates industrial and commercial wastewater treatment works in the UK,
• Celtic Anglian Water Limited – operates water and wastewater treatment works in the Republic of Ireland, 
• Tide Services Limited – operates property conveyancing, residential insurances and the provision of web hosted information services for utilities on behalf of other group companies, 
• Wave Ltd – a 50:50 joint venture with Northumbrian Water Group Limited to provide water services to non-household customers in the UK, 
• OHL Property Holdings Limited - oversees the construction of a new water recycling centre, and
• OHL Piper Limited – a property rental business.