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| AMT Netherlands B.V. | |
| R.A. Microjets, Inc. | ||
| MicroJet Engineering | ||
| Artesjets, S.L. | ||
| Wren Turbines Ltd. | ||
| James Engineering (Turbines) Ltd | ||
| SWB Turbines Inc. | ||
| TJ Tech LDT | ||
| Bay Turbines | ||
| Crow Aviation, Inc. | ||
| SimJet Denmark ApS | ||
| Nybro Holdings Pty. Ltd. | ||
| Baird Micro Turbines | ||
| Sophia Precision Corp. | ||
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