Our principal operating subsidiaries are listed below. In addition, we have a number of holding, investment and dormant subsidiaries. If you are in doubt as to which legal entity in the United Utilities group you might be corresponding with, you should contact the sender of the email.
Haweswater House, Lingley Mere Business Park, Lingley Green Avenue, Great Sankey, Warrington WA5 3LP is the registered office of the following companies (all companies are registered in England and Wales):
- United Utilities Group PLC (No. 6559020)
- United Utilities PLC (No. 2366616)
- United Utilities Water PLC (No. 2366678)
- United Utilities Electricity Services Ltd (No. 6027314)
- United Utilities Capital Delivery Ltd (No. 5380028)
- United Utilities Utility Solutions Ltd (No. 2268728)
- United Utilities Energy Services Ltd (No. 3315023)
- United Utilities Utility Solutions (Industrial) Ltd (No. 4204293)
- United Utilities International Ltd (No. 2344587)
- United Utilities Utility Solutions (E&CS) Ltd (No. 3131192)
- United Utilities Operations Ltd (No. 3528783)
- United Utilities Operational Services Ltd (No. 4184686)
- United Utilities Operational Services (Highland) Ltd (No. 2850328)
- United Utilities Operational Services (Industrial Contracts) Ltd (No. 2917042)
- United Utilities Operational Services (Moray) Ltd (No. 4146446)
- United Utilities Operational Services (Tay) Ltd (No. 3354180)
- United Utilities Operational Services (Transport) Ltd (No. 4398653)
- United Utilities Property Services Ltd (No. 2380021)
- United Utilities Waste Management Ltd (No. 6585071)
- United Utilities Waste Operations Ltd (No. 6585068)
