Resonance Research

Opened	2003
Locations	780 Boston Rd (2003 - 2009) 5 Fortune Dr (2010 - 2018) 780 Boston Rd (2013 - 2016) 31 Dunham Rd (2019 - ????)

Listed in the Billerica personal property tax books at 31 Dunham Rd and 5 Fortune Dr and 780 Boston Rd from 2003 and still listed in 2024.