Welcome to Wave. We're proud to look after the water, wastewater, gas and electricity needs of over 300,000 businesses across the UK.Following a joint venture between Anglian Water Business and NWG Business in 2017, Wave was formed by bringing together two established companies with solid track records in the non-household water retail market. Through this joint venture, we have combined our complementary strengths in customer service, billing and value-adding services to offer a highly competitive multi-utility retail service for our customers.From our combined years of experience, we know a thing or two about efficiency measures that can help businesses lower their bills. As well as offering competitive pricing and excellent customer service, we can help to reduce overall consumption with a range of proven efficiency services.