Tom Kalaris, one of the “four musketeers” at Barclays during the Bob Diamond era, is set to return to the world of wealth management next week with a new boutique that boasts a host of executives from the world's financial giants.

Kalaris will on August 1 launch Saranac Partners, based in London's St James's, as a private family office that also offers investment management, capital and financing advisory, structuring and fiduciary services, according to a statement to FN.