Dave is Senior Vice President and Principal at Colliers International. He joined Colliers in 1985, concentrating his leasing and selling expertise in Office and R&D product for notable clients such as Catellus Development Corporation, The Principal Financial Group, AMB, CARR America and The Matteson Company. Dave's commercial real estate experience encompasses selling and leasing commercial office, R&D, as well as industrial properties to and for businesses in the technology, biotech, and communications sectors in Silicon Valley. In addition to being a member of the Society of Industrial and Office Realtors (SIOR), Dave has also been honored with formal induction into the Association of Silicon Valley Brokers Hall of Fame in recognition of his career achievements as a professional in Silicon Valley. In addition, he has been nominated on numerous occasions over the course of his career to receive the "Broker of the Year" award.