Who owns the surrounding islands?
Richard Branson owns Necker Island
Necker Island is a 30-hectare (74-acre) island[1] in the British Virgin Islands just north of Virgin Gorda.
The island's land is entirely owned by Sir Richard Branson, chairman of the Virgin Group, and is part of the Virgin Limited Edition portfolio of luxury properties.
The whole island operates as a resort and can accommodate up to 30 guests, with additional room for six children.
Sauce: https://en.wikipedia.org/wiki/Necker_Island_(British_Virgin_Islands)