LMAT

Lemaitre Vascular, Inc.

A maker of medical devices for vascular surgery, headquartered outside Boston. Its products — including the UniFit graft and Valvulotome — help surgeons treat conditions like peripheral artery disease and maintain dialysis access, used by doctors in hospitals around the world. The company takes its name from its founder, George LeMaitre, a surgeon who built the business around devices he designed for the operating room.