OneBeacon Surety Group Welcomes Mike Lahn

January 14, 2015

Michael Lahn has joined our team as Senior Vice President. In his new role, Mike manages our Southwest region, which includes Arizona, Southern California, Hawaii, New Mexico, Nevada and Utah.  He brings over 20 years of experience in the surety business gained through positions of increasing responsibility at several leading national carriers. Mike may be reached at or 212.440.6523.