Derek Heed, a senior vice president with Colliers International Bellevue, WA office is committed to representing owner/users tenants and landlords in the South Snohomish and North King counties. With 20+ years at Colliers International, Heed has earned a solid reputation in the brokerage community. As a leading broker in the Northend/Eastside market, Heed has earned a reputation for helping tenants find quality real estate solutions that meet their budget needs and enable long-term growth. While representing landlords, he was able to attain majority occupancy within the scheduled timeframe by reaching out to the tenant market and targeting the building to the most appropriate companies. The combination of both tenant and landlord representation experience allows him to use his knowledge and expertise as leverage when negotiating on behalf of his client. Heed has been a consistent Top 10 Producer from 1995 to the present. In 2011, he completed a company record of 50 transactions in one year.

Gregg Riva is a senior vice president in Colliers International's Bellevue, WA office. He joined the firm in 1991. Riva focuses on the Eastside/Northend commercial real estate market and specializes in providing real estate services for both tenants and landlords in the King and South Snohomish County markets. Riva offers clients a multitude of skills, including a wealth of experience in office and industrial transactions from both the owner and tenant's perspective. This combination of tenant and landlord representation experience allows him to expertly negotiate in all types of real estate transactions. His success on behalf of clients has earned him top producer honors from Colliers in the Puget Sound Region for more than two decades. In the Pacific Northwest, Riva has provided landlord and tenant advisory services to a wide variety of local and national companies and corporations. He has been involved in over 600 real estate transactions over the past 16 years, including leases totaling more than 5.1 million square feet of space and sales valued in excess of $260 million.