GTT communications & Media/Training Manager CBRE Group, Inc. is the world's largest commercial real estate services and investment firm, with 2019 revenues of $23.9 billion and more than 100,000 employees (excluding affiliate offices). CBRE has been included on the Fortune 500 since 2008, ranking #122 in 2021. CBRE offers a broad range of integrated services, including facilities, transaction and project management; property management; investment management; appraisal and valuation; property leasing; strategic consulting; property sales; mortgage services and development services. CBRE Global Workplace Solutions (GWS ) works wit