| Company | Location |
|---|---|
| NanoOntario | Toronto, Ontario, Canada |
| NanoOptic Networks Div. | Las Vegas, Nevada, United States |
| NanoOpto Corp. | Somerset, New Jersey, United States |
| Nanoparc GmbH | Dresden, Germany |
| NanoParticle Metrology Consultant | Mountain View, California, United States |
| NanoPass Technologies Ltd. | Haifa, Germany |
| NanoPharm AG | Magdeburg, Germany |
| Nanophase Technologies Corp. | Romeoville, Illinois, United States |
| NanoPhotonics AG | Mainz, Germany |
| Nanoplex Technologies Inc. | Mountain View, California, United States |
