“SIOR provides instant access to a deep bench of brokers that provide timely and accurate local market intelligence to help our clients make smart moves.”

- Mark Sonnenberg, SIOR, CCIM
LaSala-Sonnenberg Commercial Realty Co.,
Overland Park, KS

“My SIOR designation has helped me brand myself as a top professional in the commercial real estate industry. SIOR goes with me everywhere.”

- H. Allen Gump, SIOR, CCIM
Colliers International, Dallas, TX

"SIOR has been invaluable in establishing and closing client assignments. SIOR is the first contact we make in every city we visit for local market expertise and insight. “  

- John Robbins, SIOR, FRICS
Carpenter/Robbins Commercial Real Estate Inc.,  San Ramon, CA