> RALPH H. SCHERER & SONS LOCKSMITHS, INC. Pennsylvania Since: 1954 RALPH H. SCHERER & SONS LOCKSMITHS, INC.
> SCANLON ASSOCIATES INDUSTRIAL CONTRACTORS, LLC Pennsylvania Since: 2005 SCANLON ASSOCIATES INDUSTRIAL CONTRACTORS, LLC
> SARGENT'S TRANSCRIPTION SERVICE, INC. Pennsylvania Since: 1998 SARGENT'S TRANSCRIPTION SERVICE, INC.
