ERG is a multidisciplinary consulting firm founded in 1984, advising clients across the public and private sectors on environmental protection, worker health and safety, food and drug safety, and sustainable facility planning. Its client base spans federal agencies, state governments, corporations, and universities. The firm maintains offices across the United States.
The company draws on expertise spanning engineering, science, economics, public health, information technology, and communications. This breadth of technical domains allows ERG to address complex regulatory and operational challenges that intersect multiple disciplines.
Internally, ERG reports more than 90 percent of employees agree that respectful interactions are the norm, citing a culture where people at all levels are treated with kindness and compassion. The firm attributes high employee retention to its collaborative working environment and the meaningful nature of its work.






