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| Thedra Technologies | |
| HELM Instrument Company, Inc. | ||
| Stat Soft, Inc. | ||
| ASC International | ||
| Imada Inc. | ||
| Qualitron Systems Inc. | ||
| Quality America Inc. | ||
| Optical Gaging Products, Inc. OGP | ||
| PQ Systems, Inc. | ||
| IQS, Inc. | ||
| Manufacturing Automation Software Systems Group | ||
| Northwest Analytical | ||
| Santa Barbara Analysis | ||
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