Since acquiring two Israeli companies (Cyvera and LightCyber), Palo Alto Networks Israel has grown to 200 employees. Hence it just moved into new Tel Aviv offices – the only R&D site for Palo Alto Networks outside of its global headquarters in Santa Clara, California.
http://www.globes.co.il/en/article-palo-alto-networks-opens-new-tel-aviv-rd-office-1001219899