M & G Polymers USA, LLC
M&R Automatisierung von Industrieanlagen
M.W. Technologies, Inc.
MAB Marlies Kellermann
MacArthur John D.
Macauley Bruce T.
Macenka Heimo
Machine Fabriek Bollegraaf Appingedam B.V.
Machinefabriek Joh.sup.s Aberson B. V.
MacNeil Joseph H.
Macyra Edward M.
Madar François
Maggio Richard L.
Maggioni Bruno
Maglione Stefano
Magnan Sylvain
Magnetic Separation Systems, Inc.
Magni-Power Company
Magnuson Corporation
Maier Maxemin