Home News Releases Newmark Knight Frank Advises on Sale of 580,000 SQFT Amberglen Business Center... News Releases Newmark Knight Frank Advises on Sale of 580,000 SQFT Amberglen Business Center in Portland January 31, 2020 Facebook Twitter WhatsApp Linkedin ReddIt Email Portland, OR (January 30, 2020) – Newmark Knight Frank’s (NKF) Pacific Northwest Capital MThank you for your interest in The Registry. You must Subscribe or Log In to read the rest of this content.