Founded in 1964 as Goldberg-Zoino & Associates, Inc., a soils and foundations specialty consultant., GZA GeoEnvironmental, Inc. (GZA) has grown into a full-service company providing its clients with a wide range of geotechnical engineering, environmental consulting, and remediation services. GZA employs nearly 450 engineers, scientists, and technical support staff in more than 18 offices in the U.S