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| Danaher Controls |   | |
| Encoder Technology LTD |   | ||
| Encoder Technology LTD |   | ||
| Gurley Precision Instruments (GPI) |   | ||
| Heidenhain Corporation |   | ||
| Northstar Technologies |   | ||
| Hathaway Motion Control / Computer Optical Products |   | ||
| Optra, Inc. |   | ||
| Renishaw Inc. |   | ||
| RSF Electronics, Inc. |   | ||
| Sargon Industries, Inc. |   | ||
| SIKO Products, Inc. |   | ||
| Sony Precision Technology America, Inc. |   | ||
| Stegmann |   | ||
| TR Encoder Solutions Inc. / TR Controls Inc. |   | ||
| TR Encoder Solutions Inc. / TR Controls Inc. |   | ||
| US Digital |   | ||
| Meg-Tek, Heron Sales & Marketing Co. |   | ||
| Schaevitz Sensors 1000 Lucas Way - Hampton, VA 23666 USA |   | ||
| Sequential Electronic Systems, Inc 249 North Saw Mill River Road - Elmsford, NY 10523 USA |   | ||
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