Sure South Atlantic, a privately owned telecommunications company founded in 1896, operates across several British territories including the Isle of Man, Jersey, Guernsey, the Falkland Islands, St. Helena, Ascension Island, and the British Indian Ocean Territory. Headquartered in the Isle of Man, the company, a trading brand of Batelco, employs approximately 30 people and reported revenues of less than $10 million in 2023. It holds the position of the largest mobile network operator across the Channel Islands and the Isle of Man.