POWER BROKERS: Karen Johnson-Crowther

A perennial Power Brokers' recipient, Karen Johnson-Crowther proved herself again in 2015 with a Top Retail Leasing Brokers designation.

Her firm, Colliers International Southwest Florida, an affiliate of the Tampa-based Colliers, also racked up honors in CoStar's top leasing and sales categories.

The managing director and principal's colleagues, Jim Tamblyn and Dannielle Crowther-Robinson, also were recognized, in the Top Office Leasing Brokers and Top Retail Leasing Brokers categories, respectively.