Landing at Zurich-Kloten. A taxi ride to our offices in Dübendorf last 15-20 minutes and cost around CHF 28.- (= $ 21.-) (this is just an estimation).
At the SBB railway stop Stettbach, walk 5 minutes along the football-field. You will eventually see the HP building directly in front of you.
From Zurich-City: drive in the direction of Winterthur/St. Gallen/Schaffhausen. From Zurich-Kloten airport: A51 or Bern/Basel A1 in the direction of Winterthur/St. Gallen/Schaffhausen. From Winterthur/Schaffhausen/St. Gallen: A1 in the direction of Zurich (Oerlikon). Take the exit Dübendorf and follow the signpost in the direction of Schwamendingen. After the motorway exit you will already see the HP building at the first traffic light on the right.
Coming from Zurich-City or Oerlikon via Ueberlandstrasse you will drive past the furniture store Schubiger Möbel. After approximately 200 m turn to the left at the traffic light.