Stephen Brisby is to step down as co-head of investment banking at SG as of July 1 this year.

SG said Brisby would retire from his executive responsibilities within SG's global investment banking division. He will, nonetheless, maintain ties with the bank, and will continue to act as a non-executive director of SG Hambros Bank and Trust, which is part of the private banking division of the Société Générale Group. He will also remain as a non-executive director of SG Capital Europe, SG's European private equity business.