1984
ERG is founded in Cambridge, MA.
1988
Company wins 2 significant contracts to provide environmental, communications, and economics support to the U.S. Environmental Protection Agency.
1989
IT/software applications group is formed.
1990
Growth to 60 employees.
1992
Environmental and occupational health services group is formed. ERG moves to new corporate headquarters in Lexington, MA.
1994
Largest single award contract awarded in company's history to date ($3+ million/year).
1995
Growth to 100 employees.
1996
Company acquires divisions of Radian International; opens ERG Engineering Division in Chantilly, VA, and RTP, NC, including a laboratory specializing in environmental measurements.
Growth to 250 employees.
1997
First corporate outsourcing partnership initiated with Trammell Crow Company to provide sales and marketing support to regional, national, and international offices.
1998
ERG Engineering Division wins first U.S. Navy contract ($1.9 million/year).
1999
Corporate outsourcing services expand to other clients, including American Express, Baxter Healthcare, and Harvard University.
2000
Austin, TX, office opens, specializing in projects related to automotive engineering and emissions. Boston office opens to support communications projects. Chicago office opens to support company development and marketing efforts.
2001
Data center in Nashua, NH, opens. Sacramento, CA, office opens, specializing in environmental air quality projects.
2002
Harrisburg, PA, office opens, specializing in natural resources management projects; Atlanta, GA, office opens to better serve our public health clients.
Largest contract awarded in company’s history (10 years/$39.4 million).
2003
Growth to 350 professionals.
ERG celebrates 19 years of profitability.