UK utility-company mailing addresses
Writing to your electric, gas, or water utility about a billing dispute, a service request, or a formal notice? Find its correspondence address below — not the separate PO Box utilities use for bill payments — then write and mail your letter without a printer or a trip to the post office.
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- Scotland Gas Networks (SGN)gas distribution network — Scotland
- ScottishPowerenergy supplier — Great Britain, with a stronghold in Scotland
- Severn Trent Waterwater & wastewater utility — the Midlands and mid-Wales
- South West Waterwater & wastewater utility — Devon and Cornwall
- Southern Gas Networks (SGN)gas distribution network — the South of England
- Southern Waterwater & wastewater utility — Kent, Sussex, Hampshire, and the Isle of Wight
- SSE plcenergy company — Great Britain and Ireland
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Addresses are each utility's publicly listed correspondence address, taken from its own contact page and re-checked periodically — not the separate PO Box utilities use for bill-payment remittance (use the one printed on your own bill for that). Confirm on the official page before anything time-sensitive. 24 utilities listed.