CBRE serves clients through four business segments: Advisory (leasing, sales, debt origination, mortgage serving, valuations); Building Operations & Experience (facilities management, property management, flex space & experience); Project Management (program management, project management, cost consulting); Real Estate Investments (investment management, development). This includes answering phones, letters, tracking delivery confirmations, scheduling conference rooms, taking inventory/ ordering supplies, and reviewing security clearance forms for accuracy and timely delivery to Security.