|  | Southwestern Industries, Inc. -- controllers |
| | ABTech Mfg., Inc. -- controllers, motors & drives, positioning systems | |
| | Adaptive Motion Control Systems -- controllers |
| | Advanced Automation -- controllers |
| | Advanced Micro Controls Inc -- controllers, positioning systems, power feeds |
| | Aerotech, Inc. -- controllers, motors & drives, positioning systems |
| | Allen-Bradley Co., Motion Control Division -- controllers |
| | AMK Drives & Controls Inc -- motors & drives |
| | AMS Controls, Inc. -- controllers |
| | Anilam, Inc. -- controllers |
| | Animatics Corp. -- motors & drives |
| | Applied Grinding Technologies -- controllers, positioning systems |
| | Automation Intelligence -- controllers |
| | Automec -- controllers |
| | Baldor Electric Company -- motors & drives, positioning systems, power feeds |
| | Bosch Automation Technology -- controllers, motors & drives |
| | Bosch Rexroth Corporation -- controllers, motors & drives, positioning systems, power feeds |
| | CDM Rovella, S.p.A. -- controllers |
| | Cedarberg Industries -- motors & drives |
| | Cleveland Motion Controls, Inc. -- controllers |
| | CNC Automation, Inc. -- controllers |
| | Controlled Power Company -- motors & drives |
| | Cyclo-Index -- motors & drives |
| | Danfoss Electronics Inc -- controllers, motors & drives, positioning systems, power feeds |
| | Delta Tau CNC Systems -- controllers |
| | DSP Control Group, Inc. -- controllers |
| | Dyna Drive Incorporated -- controllers, motors & drives, positioning systems, power feeds |
| | e-Manufacturing Networks, Inc -- controllers |
| | Fagor Automation Corp. -- controllers, motors & drives |
| | FANUC FA America -- controllers, motors & drives |
| | Festo Corporation -- positioning systems |
| | GE Intelligent Platforms -- controllers, motors & drives |
| | Hause Machines -- power feeds |
| | Heim L.P. -- controllers |
| | Helmel Engineering Products, Inc. -- controllers |
| | Hilliard Corporation |
| | Hyperdyne Systems, Inc -- controllers, motors & drives, positioning systems |
| | IntelLiDrives, Inc. -- motors & drives, positioning systems |
| | Interroll Corporation -- motors & drives |
| | Kollmorgen Motion Technologies Group -- controllers, motors & drives, positioning systems |
| | Leeson Electric -- motors & drives |
| | Lintech -- controllers, motors & drives |
| | Logan Clutch Corporation -- controllers |
| | Machine Tool Research -- controllers |
| | MachineMate, Inc. -- controllers, motors & drives |
| | Magna Products Corp -- controllers, motors & drives |
| | Manufacturing Data Systems, Inc. -- controllers |
| | Maxmar Controls Inc -- controllers, positioning systems |
| | Maxon Precision Motors -- motors & drives |
| | Mektronix Technology Inc -- controllers |
