Mann Brian P.
Mann David B.
Manning Tim
Manning Wayne R.
Mannor Charles
Manson Kim S.
Mansson Kent
Manurhin-Automatic, S.A.
Mapal Fabrik fur Prazisionwerkzeuge
Mar Don Corporation
Maregatti Ugo
Maresch Peter
Marple Melvyn James
Marshall Mark A.
Marton John P.
Marukawa Nobuaki
Maryland Lava Company
Maschinenfabrik Ravensburg AG
Maschinenfabrik Reika-Werk GmbH
Maschinenfabrik Reika-Werke GmbH