"RBC Dexia came out on top of this selection process because of their focus on investment managers and the scope of services offered that has allowed our new funds to be launched successfully in a short timeframe," said George Vassos, Omega managing director. "They were extremely quick to respond to any query we had during the process, which we believe is indicative of their commitment to a high level of client service."

Australia-based Omega is a specialist fixed interest manager in which Macquarie Global Investments holds a 19.9pct equity stake.