Hallmark Health System, Inc. Corporate Office

Since its founding in 1970 as a geotechnical consulting firm, GEI Consultants has been committed to a philosophy of continuous growth and development. The company is a client-focused company whose key resource is its people. Its staff of nearly 250 multi-disciplined engineers and scientists delivers integrated geotechnical, environmental and water-related planning, design and construction solutions to its diverse clientele from offices nationwide. It has provided a broad range of consulting and engineering services on more than 10,000 projects to date, in 50 states and 22 foreign countries. GEI Consultants is located in Winchester, Mass.