Geo-Logic Associates (GLA) is an employee-owned, multidisciplinary consulting firm with more than 250 professionals in 26 offices in the U.S. and abroad. GLA brings more than 30 years of consulting engineering, field services, and materials testing services to the solid waste industry and provides services through the entire life-cycle of a waste facility, from site selection to post-closure monitoring. GLA’s team members have completed projects at more than 300 landfills worldwide.