With a market capitalization (market cap) of $51.27B — a measure of how much the company is worth — HEICO Corporation is the 322nd most valuable company in Industrials as of August 18, 2026. Shares trade at $368.01, down +0.88% on the day.
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HEICO Corporation operates as a global enterprise through its various subsidiaries, specializing in the design, manufacturing, and distribution of an extensive range of products and services tailored for the aerospace, defense, and electronics industries. The company's Flight Support Group (FSG) division is a principal supplier of essential replacement components for jet engines and aircraft. Its offerings include specialized thermal insulation products, such as blankets and reusable systems, along with a variety of bespoke parts. The FSG also serves as a distributor for a wide array of hydraulic, pneumatic, structural, interconnect, mechanical, and electro-mechanical components, primarily targeting the commercial, regional, and general aviation sectors. Additionally, this segment provides comprehensive repair and overhaul services, covering jet engine and aircraft parts, avionics, instruments, composites, and flight surfaces for commercial aircraft, as well as navigation systems and various instruments used in military planes. HEICO's Electronic Technologies Group (ETG) delivers a broad and sophisticated portfolio of electronic solutions. This encompasses electro-optical infrared simulation and testing equipment, laser products, and diverse power equipment spanning electro-optical and microwave technologies. The ETG is also proficient in developing electromagnetic and radio frequency interference (RFI) shielding, high-speed interface products, high-voltage interconnection devices, advanced high-voltage power electronics, and power conversion units. Critical safety items like underwater and emergency locator beacons are also produced by this group. Further innovative contributions from the ETG include traveling wave tube amplifiers, microwave power modules, cutting-edge three-dimensional microelectronic and stacked memory products, rugged connectivity solutions, custom-molded cable assemblies designed for harsh environments, and a range of radio frequency and microwave amplifiers, transmitters, and receivers. The segment additionally provides communication and electronic intercept receivers and tuners, self-sealing auxiliary fuel systems, active antenna systems, and nuclear radiation detectors. The company's diverse clientele primarily spans the aviation, defense, space, medical, telecommunications, and general electronics sectors. HEICO Corporation was established in 1957 and its main offices are situated in Hollywood, Florida.
Visit websiteAs of August 18, 2026, HEICO Corporation (HEI) is worth $51.27B — this is its market capitalization, the total value of all its outstanding shares.
HEICO Corporation’s market cap is $51.27B, which ranks it #322 among the most valuable companies in the Industrials sector tracked on MarketCapLens.
HEICO Corporation (HEI) shares trade at $368.01, down 0.88% on the day, as of August 18, 2026.
HEICO Corporation trades at a price-to-earnings (P/E) ratio of 74.0, based on its latest share price and annual earnings per share.
Fundamentals are annual. Figures labeled with their fiscal year.
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