AAR Corp. (AIR)
AAR Corp. provides products and services to commercial aviation, government, and defense markets worldwide.
Astronics Corporation (ATRO)
Astronics Corporation, through its subsidiaries, designs and manufactures products for the aerospace, defense, and electronics industries in the United States, rest of North America, Asia, Europe, South America, and internationally.
HEICO Corporation (HEI)
HEICO Corporation, through its subsidiaries, designs, manufactures, and sells aerospace, defense, and electronic related products and services.