HEICO Aerospace is a company that designs, manufactures, and sells electronics-related products and services. The company operates through two segments: Flight Support Group (FSG) and Electronic Technologies Group (ETG). The FSG segment designs, manufactures, repairs, and overhauls jet engine and aircraft component replacement parts, distributes avionics and instruments, etc. The ETG segment designs and manufactures electronic, microwave and electro-optical equipment, high-speed interface products, high-voltage interconnection devices, EMI and RFI Shielding and filters, high-voltage advanced power electronics, and other electronic components. HEICO Aerospace caters to the aerospace, defense, space, military, and industrial sectors.