Molloy will lead a team of seven and be responsible for managing the company’s private client portfolios, to which Creechurch said £150m private client wealth was added in the last 12 months.
Creechurch chief executive John Greenwood said: “Arthur is an extremely valued member of the team and has shown unwavering commitment, dedication and motivation since he joined us in 2010.
“It was a clear progression for him and has helped us to develop our private wealth offering. Arthur has an extensive knowledge of investment strategy and has delivered a consistently outstanding level of service to our private wealth clients – something we value highly at Creechurch.”