Precision Castparts
North Hollywood, CA 91601
Aerotek
Hawthorne, CA 90250
Karman Space & Defense
South El Monte, CA 91733
Jobot
Gardena, CA 90247
Howmet Aerospace
Lomita, CA 90717
Sparrow
Maywood, CA 90270
Mason
Sylmar, CA 91342
Hadrian
Los Angeles, CA 90012
Hubbel
Carson, CA 90745
Hubbell Incorporated
Carson, CA 90746