Mubadala Capital, the investment arm of Abu Dhabi-based sovereign wealth manager Mubadala Investment, is preparing to add private-equity professionals to its London office next month on the heels of closing its third fund for the strategy.

Antoun Ghanem, a director in the private-equity group who leads Mubadala Capital’s European investment practice, will move to London from Abu Dhabi, according to Adib Mattar, head of private equity.