| 1.
| Q-Silicon Technologies Corp. |
🇹🇼 Taipei, Taiwan |
2 |
| 2.
| QS Industries, Inc. |
🇺🇸 Beaverton, OR, United States |
11 |
| 3.
| QSI CO., LTD. |
🇰🇷 Cheonan-si, South Korea |
1 |
| 4.
| QSI CORPORATION |
🇺🇸 Salt Lake City, UT, United States |
5 |
| 5.
| QSI Inc. |
🇰🇷 Cheonan-si, South Korea |
1 |
| 6.
| QSI MANAGEMENT, LLC |
🇺🇸 Irvine, CA, United States |
10 |
| 7.
| QSI TECHNOLOGIES INC. |
🇨🇦 Red Deer, Canada |
1 |
| 8.
| QSI, INC. |
🇺🇸 Houston, TX, United States |
1 |
| 9.
| QSIC PTY LTD |
🇦🇺 Abbotsford, Australia |
1 |
| 10.
| Qsida Corporation |
🇹🇼 Taoyuan, Taiwan |
1 |
| 11.
| QSIGMA, INC. |
🇺🇸 Denton, TX, United States |
3 |
| 12.
| QSigma, Inc. |
🇺🇸 Sunnyvale, CA, United States |
9 |
| 13.
| QSigma, Inc. |
🇺🇸 San Jose, CA, United States |
1 |
| 14.
| QSigma, Inc. |
🇺🇸 Sunny Vale, CA, United States |
1 |
| 15.
| QSIL GMBH QUARZSCHMELZE ILMENAU |
🇩🇪 Langewiesen, Germany |
1 |