Dukane Seacom Announces Expansion To Sarasota, FL Facility June 24, 2015 Dukane Seacom, a HEICO company (NYSE: HEI.A and HEI), announced expansion plans for its Sarasota, Florida facility. Click for details Post navigation Previous Previous post: Dukane Seacom Creates First Certified 90 Day Underwater Locator BeaconNext Next post: Dukane Seacom to expand Whitfield factory