Merriam Howard
Metten Stein + Design GmbH & Co.
Mignone Mirta
Miller John H. F.
Ming Su
Mitchell Brett
Mitchell Steven G.
Mondo Mark
Moneo Rafael
Monroeville Industrial Moldings, Inc.
Morey Matthew K.
Morris, Jr. John J.
Mortarless Technologies LLC
Mugge Jimmie L.
Mushett Daniel J.
Naether Friedrich S.
Nauseda Lavergne
Nelson Larry D.
Nerison Robert N.
Nettleton Concrete Works, Inc.