> TECTONIC ENGINEERING CONSULTANTS, GEOLOGISTS & LAND SURVEYORS, D.P.C., INC. Connecticut Since: 2000 TECTONIC ENGINEERING CONSULTANTS, GEOLOGISTS & LAND SURVEYORS, D.P.C., INC.
> PUSTOLA & ASSOCIATES CONSULTING ENGINEERS, PLLC Connecticut Since: 2014 PUSTOLA & ASSOCIATES CONSULTING ENGINEERS, PLLC
> NATHAN L. JACOBSON & ASSOCIATES, INCORPORATED Connecticut Since: 1972 NATHAN L. JACOBSON & ASSOCIATES, INCORPORATED
