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| Techmation, Incorporated | |
| Dewetron | ||
| Iotech, Inc. | ||
| Bloomy Controls, Inc | ||
| Scientific Solutions Inc. | ||
| Biodata Ltd. | ||
| INES GmbH | ||
| Omega Engineering, Inc. | ||
| Love Controls (Division of Dwyer Instruments) | ||
| DATAQ Instruments, Inc. | ||
| Vernier Software & Technology | ||
| Pico Technology Limited | ||
| Sheldon Instruments | ||
| Aspen Technology, Inc. | ||
| Program BL | ||
| Logic Beach Inc. | ||
| Projex | ||
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