| ii vi photonics limited | 1.08 | 0.6 | 245 | 23 | 25 |
| ii-vi optics | 0.91 | 0.3 | 7353 | 12 | 60 |
| ii-vi optical systems | 1.07 | 0.3 | 8881 | 21 | 16 |
| photonics science co. ltd | 0.47 | 0.2 | 6528 | 25 | 7 |
| v&a photonics | 1.09 | 0.8 | 7299 | 13 | 46 |
| photonics 2023 iisc bangalore | 0.06 | 0.1 | 1619 | 29 | 30 |
| effect photonics address in uk | 1.8 | 0.7 | 6026 | 30 | 57 |
| photonic manufacturing service ltd | 1.94 | 1 | 4220 | 34 | 6 |
| ii-vi optics suzhou co. ltd | 1.26 | 0.5 | 1513 | 27 | 83 |
| ii-vi optoelectronic devices inc | 1.14 | 0.7 | 7348 | 32 | 57 |
| ii-vi infrared optics | 1.93 | 0.7 | 2263 | 21 | 61 |
| ii-vi optical systems inc | 0.97 | 0.9 | 5129 | 25 | 22 |
| coherent optics ii-vi | 0.34 | 0.2 | 4701 | 21 | 28 |
| ii-vi laser optics | 0.82 | 0.5 | 5332 | 18 | 50 |
