1. KLA Corporation 1 , 1200 Woodridge Ave., Ann Arbor, Michigan 48105
2. KLA Corporation 2 , 8834 N. Capital of Texas HW, Suite 301, Austin, Texas 78759
3. Tokyo Electron America, Inc. 3 , 2400 Grove Blvd., Austin, Texas 78741
4. KLA Corporation 4 , 1 Technology Drive, Milpitas, California 95035