Largest Engineering Firms in Massachusetts

Rank Firm/Prior rank (*unranked in 2019) 2019 Mass. engineering billings Total 2019 engineering billings No. of Mass. licensed professional engineers Total Mass. staff Top local executive(s) 1 AECOM, 1 Federal St., Boston, MA 02110, 617-723-1700, aecom.com 181100000 7968000000 147 866 David Ryan, Senior vice president, New England transportation business lead 2 VHB, 101 Walnut St., Watertown, MA 02472, 617-924-1770, vhb.com 90000000 296000000 141 442 Michael Carragher, President, CEO 3 WSP,…