CBRE Group, Inc. has acquired Environmental Systems, Inc. (ESI), a systems integrator and provider of energy management services in the United States.
ESI develops solutions that enable commercial property occupiers and owners to efficiently manage their building systems and remotely monitor and analyze energy usage in real time to identify and achieve potential savings. ESI is providing analytics-driven managed services on over 180 million sq ft of facilities at over 2,800 sites throughout the U.S.