Cosima Zimmerman

Director, Account Transition

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Professional Experience

Professional Experience

Cosima Zimmerman is a communications leader, client account consultant, and marketing professional, skilled at building relationships and fostering synergies within groups. She serves as Director on CBRE’s Transformation Solutions Team, focusing on developing comprehensive communications plans that address change management initiatives and transition.

She is adept at targeting clients’ organizational communication needs and developing and implementing customized strategies. Her keen ability to identify stakeholders and understand audience drivers supports her ability to determine applicable communication methods impacting both internal and external audiences. Additionally, she leads communications training seminars and facilitates focus groups.

Cosima joined Trammell Crow Company as a proposal writer and marketing manager. She brought her expertise in communications to the operations side, managing all internal and external communications for a corporate client account comprising 1,000 employees. She also managed transition communications during 4 major reorganizations.

In 2006, she led Trammell Crow Company’s Best Practice Team on Client Communications, which developed processes, strategies, and templates related to CRE communications.

Before joining Trammell Crow Company, Cosima was a communications consultant at ERG, focusing on environmental and real estate related communications. In this role, she was responsible for developing communications strategies and campaigns.