EA is a 100% Employee Stock Ownership Plan (ESOP)-owned public benefit corporation that provides environmental, compliance, natural resources, and infrastructure engineering and management solutions to a wide range of public and private sector clients. Headquartered in Hunt Valley, Maryland, EA employs more than 600 professionals through a network of over 25 commercial offices across the continental United States, as well as Alaska, Hawaii, and Guam. In business for more than 49 years, EA has earned an outstanding reputation for technical expertise, responsive service, and judicious use of client resources.