Environmental Research Group (ERG) is an environmental consulting firm based in Baltimore, Maryland. Founded in 2000, ERG is an 8(a) certified, service-disabled veteran-owned, and economically disadvantaged woman-owned small business. The company delivers a range of environmental services to clients in both the public and private sectors, with expertise spanning cultural heritage, natural resources, environmental compliance, NEPA, and restoration management. ERG distinguishes itself by focusing on high-caliber project and on-site support, channeling its resources to help organizations meet their environmental goals. The company's mission centers on enhancing client missions and enriching lives, guided by values of trust, expertise, and compassion. With a headcount of 91 professionals, ERG combines technical proficiency with a client-focused approach to address complex environmental challenges.