Professional Engineers Ontario (PEO)
Raymond J. Mantha, FEC, P.Eng., Fellow of Engineers Canada
Gary Marcarian, FEC, P.Eng., Fellow of Engineers Canada
Argyrios Margaritis, FEC, P.Eng., Fellow of Engineers Canada
Jeff Mark, FEC, P.Eng., Fellow of Engineers Canada
Nazmy Markos, FEC, P.Eng., Fellow of Engineers Canada
Kerri Marshall, FEC, P.Eng., Fellow of Engineers Canada
Ian Marsland, FEC, P.Eng., Fellow
Donald Marston, FEC, P.Eng., Fellow of Engineers Canada
Alexei Martchenko, FEC, P.Eng., Fellow of Engineers Canada
Michael A. Mastronardi, FEC, P.Eng., Fellow of Engineers Canada
Said E. Matar, FEC, P.Eng., Fellow of Engineers Canada
Roshy (Stan) Mathew, FEC, P.Eng., Fellow of Engineers Canada
Raj Mathur, FEC, P.Eng., Fellow of Engineers Canada
Ted Maulucci, FEC, P.Eng., Fellow of Engineers Canada
Catherine Mavriplis, FEC, P.Eng., Fellow of Engineers Canada
Sean P. McCann, FEC, P.Eng., Fellow of Engineers Canada
Tracy McColl, FEC, P.Eng., Fellow of Engineers Canada
Jim McConnach, FEC, P.Eng., Fellow of Engineers Canada
James D. McCowan, FEC, P.Eng., Fellow of Engineers Canada
Donald J. McDonald, FEC, P.Eng., Fellow of Engineers Canada
James McEwen, FEC, P.Eng., Fellow of Engineers Canada
Robert McEwen, FEC, P.Eng., Fellow of Engineers Canada
Gerald J. McGee, FEC, P.Eng., Fellow of Engineers Canada
Donald Evans McGregor, FEC, P.Eng., Fellow of Engineers Canada
Stacey McGuire, FEC, P.Eng., Fellow
Ron McKay, FEC, P.Eng., Fellow of Engineers Canada
Peter McKenna, FEC, P.Eng., Fellow of Engineers Canada
Colin McLellan, FEC, P.Eng., Fellow of Engineers Canada
Kenneth C. McMartin, FEC, P.Eng., Fellow of Engineers Canada
John (Jack) F. McOuat, FEC, P.Eng., Fellow of Engineers Canada