OneBeacon names Crosby president to new business

OneBeacon Insurance Group has appointed Dennis Crosby as president of the company's newest business, OneBeacon Excess and Surplus Lines. The company is establishing this new group to both support its current business and selectively write in the E&S market.

Crosby will join OneBeacon immediately and brings nearly 30 years of industry experience. Most recently, he was president and CEO of ACE Westchester and chairman of ACE Commercial Risk Services, where he was accountable for wholesale distribution of specialized property and casualty products within the excess and surplus lines marketplace.