| QOL Medical LLC | Qosmetrics, Inc. ( Camarillo, CA ) | QPharma, LLC |
| QOL Medical, LLC ( Vero Beach, FL ) | QoSmetrics, Inc. ( Simi Valley, CA ) | Qpixel Technology |
| Qolf Sporting Products | QOSMOS( Amiens ) | Qpixel Technology, Inc. ( Cupertino, CA ) |
| Qolf Sporting Products( Hyde Park ) | QOSMOS( Amines ) | QPL Limited |
| Qonaar Corporation ( Elk Grove Village, IL ) | QP & H Manufacturing, Inc. ( Quogue, NY ) | QPL Limited( HKSAR ) |
| QOOP, INC. ( Mill Valley, CA ) | Qpass, Inc. | QPL Limited( New Territories ) |
| QOREX LLC ( Hartford, CT ) | QPASS, Inc. ( Seattle, WA ) | QPod Systems Limited( Auckland ) |
| Qorex, LLC ( Hartford, CT ) | QPAY HOLDINGS LIMITED ( Capalaba, AU ) | QPRS Limited |
| QorTek, Inc. ( Williamsport, PA ) | QPC Fiber Optic, Inc. ( San Clemente, CA ) | QPRS Limited ( Road Town, VG ) |
| Qosient LLC | QPC Fiber Optic, Inc. ( San Clements, CA ) | QPS LLC ( Newark, DE ) |
| Qosina Corp. ( Edgewood, NY ) | QPharma, L.L.C. | QPS Tech Limited Liability Company ( Wilmington, DE ) |
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