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| Sensy (Sensors & Synergy) S.A. |   |
| Motorola Computer Group 2900 S Diablo Way - Tempe, AZ 85282 USA - - |   | |
| Marathon Sensors Inc. 3100 East Kemper - Cincinnati, OH 45241 USA - - |   | |
| Partlow West |   | |
| Electro Industries |   | |
| Yokogawa Corp. Of America |   | |
| Spectrum Controls, Inc. |   | |
| Selco Engineering, Inc. |   | |
| MCG Motion Control Group, Inc. |   | |
| Ann Arbor Technologies |   | |
| DataLink Technologies Group, Inc. |   | |
| Ritron, Inc. |   | |
| OEI Ortech Engineering Inc. |   | |
| Raychem / Tyco Electronics |   | |
| Divelbiss Corporation |   | |
| Flow Line Options Corp. (Flo Corp) |   | |
| Limitorque |   | |
| VMIC |   | |
| American Sigma |   | |
| Control Techniques |   | |
| Danaher Controls |   | |
| Axiomatic Technologies Corp. |   | |
| Gould Instrument Systems |   | |
| Biodata Ltd. |   | |
| Kurz Instruments, Inc. |   | |
| Parijat Controlware, Inc. |   | |
| HMW Enterprises, Inc. |   | |
| BLH Electronics |   | |
| Status Instruments, Inc. |   | |
| Rotork Controls, Inc. / Rotork Controls, Ltd. |   | |
| Micon |   | |
| Allen Bradley / Rockwell Automation |   | |
| Barber Colman Company |   | |
| Galil Motion Control, Inc. |   | |
| Access Profibus |   | |
| Rapid Power Technologies, Inc. |   | |
| Nyquist Industrial Control |   | |
| Western Reserve Controls, Inc. WRC |   | |
| Lantronix |   | |
| MTL Instruments |   | |
| Adaptive Micro Systems, Inc. |   | |
| Opto 22 |   | |
| Robertshaw Tennessee 2318 Kingston Pike - Knoxville, TN 37919 USA - - |   | |
| Imagic, Inc. |   | |
| Saftronics Inc. |   | |
| Omnex |   | |
| Industrial Control Communications |   | |
| Xycom Automation |   | |
| Bristol Babcock |   | |
| Sealevel Systems |   | |
| HiTECH Technologies, Inc. |   | |
| Busware Direct |   | |
| SymCom, Inc. |   | |
| RACO Engineering & Mfg. |   | |
| Eurotherm Controls, Inc. |   | |
| Nota Bene Technology NBT |   | |
| GE Fanuc Automation North America, Inc. |   | |
| Bitronics, Inc. |   | |
| Pilz Automation Safety L.P. |   | |
| Rockwell Automation 1201 South Second Street - Milwaukee, WI 53204-2496 USA - - |   | |
| ICS Triplex |   | |
| Synergetic Micro Systems |   | |
| The Foxboro Company |   | |
| Control Microsystems Inc. |   | |
| Ohio Semitronics, Inc |   | |
| Hach Company P.O. Box 389 - Loveland, CO 80539-0389 USA - - |   | |
| Panametrics |   | |
| HC Power, Inc. |   | |
| Quin Systems Ltd. |   | |
| TB Woods Incorporated |   | |
| Red Lion Controls |   | |
| Lutze Inc. |   | |
| ICS Electronics |   | |
| Nametre |   | |
| HOBUT Howard Butler Ltd. |   | |
| ProSoft Technology, Inc. |   | |
| Weed Instrument |   | |
| Giddings & Lewis Controls |   | |
| EMC Emerson Motion Controls / Emerson Drive Solutions |   | |
| Rosemount Analytical Inc. |   | |
| Bently Nevada Corporation |   | |
| Sierra Monitor Corporation SMC |   | |
| Saelig Company |   | |
| IEE Industrial Electronic Engineers |   | |
| ESS Environmental Stress System, Inc. |   | |
| Action Instruments, Inc. |   | |
| Entertron Industries, Inc |   | |
| Omega Engineering, Inc. |   | |
| GE General Electric Industrial Systems Division - - - |   | |
| Datalogic S.p.A. |   | |
| Applicom International |   | |
| International Submarine Engineering Ltd. |   | |
| Square D - North American Division of Schneider Electric 1415 South Roselle Road - Palatine, IL 60067 USA - - |   | |
| Entrelec Inc. |   | |
| Escort Memory Systems EMS |   | |
| Eurotherm Drives, Inc. |   | |
| Cooper Power Systems |   | |
| Frank W. Murphy Mfr. |   | |
| Honeywell SSEC |   | |
| Zworld |   | |
| Quartech Corporation |   | |
| Trafox |   | |
| Cimrex Electronics Inc. |   | |
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