Professional Engineers Ontario (PEO)
David Spacek, FEC, P.Eng., Fellow of Engineers Canada
Denise Spadotto, FEC, P.Eng., Fellow of Engineers Canada
Ryan Spencer, FEC, P.Eng., Fellow of Engineers Canada
Lia Squires, FEC, P.Eng., Fellow of Engineers Canada
Gerry R. St. Denis, FEC, P.Eng., Fellow of Engineers Canada
John G. St. Marseille, FEC, P.Eng., Fellow of Engineers Canada
Steven Stang, FEC, P.Eng., Fellow of Engineers Canada
Robert Starling, FEC, P.Eng., Fellow of Engineers Canada
Stephen M. Stashin, FEC, P.Eng., Fellow of Engineers Canada
Owen Steele, FEC, P.Eng., Fellow of Engineers Canada
Larissa Stefurak, FEC, P.Eng., Fellow of Engineers Canada
Marisa Sterling, FEC, P.Eng., Fellow of Engineers Canada
Lars Sterne, FEC, P.Eng., Fellow of Engineers Canada
Stela Stevandic, FEC, P.Eng., Fellow of Engineers Canada
John Allen Stewart , FEC, P.Eng., Fellow
Donna Stockwell, FEC, P.Eng., Fellow of Engineers Canada
Zoran Stojcevski, FEC, P.Eng., Fellow of Engineers Canada
Roberto Stopnicki, FEC, P.Eng., Fellow of Engineers Canada
Virginia Story, FEC, P.Eng., Fellow of Engineers Canada
Gerald K. Strachan, FEC, P.Eng., Fellow of Engineers Canada
Vera Straka, FEC, P.Eng., Fellow
Ramesh Subramanian, FEC, P.Eng., Fellow of Engineers Canada
Simon Sukstorf, FEC, P.Eng., Fellow of Engineers Canada
Philip Sullivan, FEC, P.Eng., Fellow of Engineers Canada
Alourdes Sully, FEC, P.Eng., Fellow of Engineers Canada
Venkatraman Sundar, FEC, P.Eng., Fellow of Engineers Canada
Kathryn Sutherland, FEC, P.Eng., Fellow of Engineers Canada
Michael A. Sutton, FEC, P.Eng., Fellow of Engineers Canada
Albert Sweetman, FEC, P.Eng., Fellow of Engineers Canada
Barna Szabados, FEC, P.Eng., Fellow of Engineers Canada