Rob Gage, an office broker of Colliers Turley Martin Tucker, has been awarded the SIOR designation.

Gage is being recognized as demonstrating the highest level of knowledge, production and ethical standards in the real estate industry. He is now one of the 3,200 SIOR members in 590 markets.

Gage specializes in office leasing, representing both buyers and tenants. In 2008, The Nashville Business Journal recognized him as the "Top Heavy Hitter" in Nashville for buyer/tenant representation.