Sesame Bankhall chief operating officer Stephen Young will take over responsibility for the business from Golder (pictured).
Sesame acquired Bankhall from Skandia in October last year.
Following the deal, Golder was made managing director of Bankhall and John Malone chairman of PMS.
Nick Kelly was appointed Sesame managing director and Sesame managing director for mortgages and general insurance John Cupis was appointed managing director of PMS.
In November, Sesame revealed that up to 100 redundancies would result from the integration of the two firms.
Young says: “I would like to thank David for the contribution he has made during his time with the company, and I look forward to working even more closely with Bankhall’s management team to expand the range of valuable services that we deliver to our members.”