(150)
M3 Design Inc.
Machine Control Specialists Inc.
Machine Design/Motion System Design/Medical Design
Machine Solutions Inc.
Machine Tool Bearings & Accessories

(157)
MAC Inc.
Mack Molding Co.
Macrotron Systems Inc.

(158)
MACtac® Medical Products
MagneMotion Inc.
Magnetic Sensor Systems (MSS)
Magnus Caster-Pro/Jilson
Mahr Federal Inc.
Maillefer Instruments
Makino
Makuta Technics Inc.
Mangar Industries Inc.
Man & Machine

(159)
Mar-Co Equipment Co.
Mark-10 Corp.
Markem-Imaje
Marman Industries Inc.
Martech Medical Products
Martel Instruments Ltd.
MAR USA Inc.
MASS Group Inc.
Mass Precision Inc.
MasterControl Inc.

(160)
Mastercraft Companies
Mastermolding Inc.
Matrix Orbital
Matrix Tooling Inc./Matrix Plastic Products
Matthews Marking Products
precision motors inc.
MayTec Inc.
MBK Enterprises
McFarlane Medical
MCI Transformer Corp. West
McLean Medical & Scientific Inc.
McNeal Enterprises Inc.
McNichols Co.

(161)
M&C Specialties Co.
M&C Specialties Co., An Illinois Tool Works Co.
MD&DI
mdi Consultants Inc.
MDS Nordion
Measurement Specialties Inc.
MedCaster Inc.
MEDEFAB
Medegen Inc.
Medelec Minimeca SA
Medical Creations Fukushima Japan
Medical Design Excellence Awards

(162)
Medical Extrusion Technologies Inc.
Medical Metalle
Medical Precision Windings, a Div. of Classic Coil Co.
Medicoil, a Division of R & L Spring Co.

(163)
MediConcepts Ltd.
Mediflex
MED-Inc. Medical Silicone
Medisize
Medivative Technologies
MEDO USA Inc.
MedPlast Inc.
Med-Tech Precision

(164)
Megatone Electronics Corp.
Meier Tool & Engineering Inc.
Memory-Metalle GmbH
Memry
Mepco Label Systems
Meridian Manufacturing Group
Merit Cables Inc.
Merit Medical Systems Inc. - OEM Division
Merrill's Packaging Inc.
Merryweather Foam Inc.
Mesa Laboratories Inc.
Metal Craft and Riverside Machine & Engineering

(165)
Metal Cutting Corp.
Metallix Refining Inc.
Methods Machine Tools Inc.
Metris USA/X-Tek
Metro Denver Economic Development Corp.
Metro Mold & Design Inc.
Mettler Toledo Hi-Speed
Mettler-Toledo Inc.
Mettler-Toledo Safeline
MFC Sealing Technologies/Zerelli Technologies
MFG.com

(166)
Mico Printing & Packaging
Micro Automated Systems Group
MicroCare Corp.
Microcast Pte Ltd.
Microcision LLC
MicroConnex
Microfabrica Inc.

(167)
MicroGroup Inc.
Microlap Technologies Inc.
MicroLumen Inc.
Microlution Inc.
Micro Matrix Systems
Micro Medical Technologies
MicroMetal GmbH
MicroMo Electronics Inc.
Micromold Inc.
Micron Laser Technology
MicroPen® Technologies Corp.

(168)
microPEP
Micro Power Electronics Inc.
Micropump/Ismatec
Microspec Corp.
MicroSun Technologies
Microtek Laboratories
Microtek Medical Inc./Plasco
Microtest Laboratories Inc.
Microtrac
Micro Tube Fabricators
Micro-Vu Corp.
Mid Texas Economic Development Corp.
Mifa Aluminum
Mikron Assembly Technology

(169)
Milex Corp.
Miller Dial LLC
Miller Machine Inc.
Miller-Stephenson Chemical Company Inc.
Millipore Corp.
Minarik Southwest
Minco
Mindrum Precision Inc.
Minitab Inc.
Minitubes/Meko
Minivalve International B.V.

(170)
Minnesota Rubber and Plastics
Minnesota Wire
Minnetronix
Minntech TTG
Mission Plastics Inc.
Misumi USA Inc.
Mitsubishi EDM/Laser (MC Machinery Systems)
Mitsubishi Gas Chemical America
Mitsui Plastics Inc.
Mitutoyo America Corp.

(171)
Miyachi Unitek Corp.
M&J Plastics
M&K Die Casting Manufacturing Inc.
M&M Industries Inc.
MNC Stribbons Inc.
MOCON Medical Packaging
Modern Plastics Worldwide
Modified Plastics Inc.
Modified Polymer Components Inc.
Modular Cleanrooms
Modular Packaging Technologies LLC
Moffatt Products
MoistTech.com
Moisture Register Products
Mold Craft Inc.

(172)
Moldex3D/SimpaTec GmbH
Moldflow, an Autodesk Group Company
Molding Corp. of America
Mold-Tech Inc.
Moldworx LLC
Momentive Performance Materials
Monolithic Industries
Moog Components Group
Moog Medical Device Group
Mooney Industrials
Mooney Industrials
M&O Perry Industries Inc.
Morgan Technical Ceramics Inc.

(173)
Morpheus Prototypes
Morrison Enterprises Corp.
Morris Technologies
Motion Dynamics Corp.
Motoman Inc.
Mott Corp.
Mountain Molding
Mountz Inc.
MPC Plating Inc.
M.R. Mold & Engineering
MRPC

(174)
MSA Systems Inc.
M&S Centerless Grinding
MSC.Software
MSS Commercial Crating
MTS Systems Corp.
Multek Flexible Circuits Inc.
Multi Metrics Inc.
MultiSource Manufacturing LLC
Multivac Inc.
Murrplastik Systems Inc.
MW Industries Inc.
MX