Founded in Nashua, NH in 1992 by Dr. Peter J. Stein, Scientific Solutions Inc. (SSI) is a pioneer in defense applications of active SONAR. SSI maintains a diverse team of engineers which thrives on the novel challenges presented by early research and prototype work.

While SSI has built its reputation on tackling diverse problems, we strive to lead the industry in our core fields of active SONAR hardware and signal processing.