Mark Haub is taking over as Pro2Serve’s Chief Financial Officer/Treasure, the company said yesterday. Haub replaces Paul Martin, who retired in early March. Haub has more than 20 years of experience as a financial official. “Paul Martin succeeded in establishing the CFO role as a critical element of Pro2Serve’s continuing growth and success over the last 15 years,” Pro2Serve Chief Executive Officer Barry Goss. “We conducted an extensive search to find a senior-level financial professional like Mr. Haub with the proven expertise and diversity of experience needed to continue and expand upon this performance record.”