Telecoms 5th Dimension (Guernsey) Ltd. BT Jersey Ltd (Guernsey) Business Telecom Limited C5 IT Services (Guernsey) Ltd formerly Itex (Guernsey) Ltd - Licence Surrendered Clear Mobitel Guernsey Ltd Flo Connect Ltd Gamma Telecom Holdings Ltd (Guernsey) Guernsey Airtel Ltd JT (Guernsey) Ltd (formerly Wave Telecom) Links Communications Logicalis Guernsey Ltd Starlink Internet Services Limited Sure (Guernsey) Limited Electricity Fuel Supplies (C.I.) Limited t/a Rubis Channel Islands Guernsey Electricity Ltd Islands Energy Group (previously International Energy Group) Post Guernsey Post Ltd
