About Us

Sonic Corp has been in business since about 1955. We have been located at One Research Drive in Stratford, CT just outside NYC since 1973. We pride ourselves on our continuity and stability, having been located in a single place for so long and having a staff with average time ranging currently from 12 years to 40 years.

At one point Sonic was a division of General Signal Corp in Stamford CT. General Signal manufactured a wide range of process equipment including mixers, controls and electrical equipment, as well as the Sonolator homogenizer. Sonic Corp was essentially founded on providing high-pressure Sonolator systems to the chemical industry to process paper pulp dispersions, silicone oil emulsions and textile fiber emulsions to companies like Dow Corning, DuPont, P&G, Kimberly Clark and others.

Along the way, the new principal owners purchased a colloid mill line and propeller mixer from Patterson Industries. In the early 2000’s Sonic became heavily involved in the design and fabrication of custom in-line blending systems to provide labor-saving multiple-feed blending solutions to its various customers.

Based on extensive experience inside factories owned and operated by Fortune 500 companies, Sonic has developed a commitment to customization of its systems that allows us to stand apart from the crowd. Where other suppliers might force you to accept their standards, we accept and abide by yours!

We’re in this for the duration. Our goal is to establish long-term relationships so that our clients can move forward with complete confidence, knowing we’re always here.