Quantel Limited
Quantronix Corp.
Quantum Bridge Communications Inc.
Quantum Communications Group Inc.
Quantum Composites Inc.
Quantum Electro Opto Systems Sdn. Bhd.
Quantum Imaging Corporation
Quantum Optics Corporation
Quantum Paper Inc.
Quantum Peripherals Colorado Inc.
Quantum Systems Inc.
Quantum Vision Inc.
Quantumbeam Limited
Quantumsphere Inc.
Quanxi Jia
Quaranta Joseph E.
Quaranta Joseph J.
Quardt Dirk
Quargnolo Orietta
Quario Gian L.