BSC Group’s ongoing commitment to build our firm, support our clients, and connect with our communities, resulted in our cracking the ENR Top 500 Design Firms lists this year. ENR ranks the largest engineering, architectural, and environmental design firms nationally and regionally each year. BSC is proud to be #500 in the nation and #28 in New England. This recognition is an outcome of the hard work of our committed staff and the trust our clients have placed in us.