Norwell’s Radius Financial Group Inc., a privately held mortgage banking firm, has acquired Mortgage Options of America (MOA).

The details of the acquisition were not provided.

"We are very excited about the opportunity that this acquisition provides. We are gaining well-established and highly regarded mortgage origination staff in Middlesex and Essex counties, where we previously have not had marketshare penetration," said Keith Polaski, principal of Radius Financial Group.

MOA, based in Winchester, has four offices in the state, which Radius said it intends to maintain. The 25-plus employees of MOA are all anticipated to be assimilated into the Radius organization.