Islands Energy Group is made up of businesses based in Guernsey, Jersey and the Isle of Man including Guernsey Energy, Island Energy, Isle of Man Energy, Kosangas Guernsey and Kosangas Jersey. In each island separate companies provide energy services to its local customers. The legal information in relation to each of these companies is set out below.

If you are an existing customer, the name of your local contracting entity can be found on your bill.

Islands Energy Group Limited is the parent company of each of the trading companies set out below.

Islands Energy Group Limited is a non-cellular limited liability company incorporated and registered in Guernsey.

Registered office: The Energy Centre, Admiral Park, St Peter Port, Guernsey

Registered number: CMP43021

Tel: 01481 724811

Guernsey Gas Limited is a non-cellular limited liability company incorporated and registered in Guernsey.

Registered office: The Energy Centre, Admiral Park, St Peter Port, Guernsey

Registered number: CMP19923

Tel: 01481 724811

Guernsey Energy is a registered trademark of Islands Energy Group

Jersey Gas Company Limited is a limited liability company incorporated and registered in Jersey.

Registered office: Energy House, La Rue Philippe Durell, La Collette, St Helier, Jersey, JE4 8RE

Registered number: 33

Tel: 01534 755500

Island Energy is a registered trademark and business name of Islands Energy Group

Manx Gas Limited is a limited liability company incorporated and registered in Isle of Man.

Registered office: Murdoch House, South Quay, Douglas, IM1 5AS, Isle of Man

Registered number: 000721V

Tel: 01624 644444

Isle of Man Energy is a registered trademark and business name of Islands Energy Group

Kosangas (Guernsey) Limited is a non-cellular limited liability company incorporated and registered in Guernsey.

Registered office: The Energy Centre, Admiral Park, St Peter Port, Guernsey

Registered number: CMP468

Tel: 01481 724811

Kosangas (Jersey) Company Limited is a limited liability company incorporated and registered in Jersey.

Registered office: Energy House, La Rue Philippe Durell, La Collette, St Helier, Jersey, JE4 8RE

Registered number: 23411

Tel: 01534 755500