Nortech Systems Incorporated (NSYS) vs QT Imaging Holdings, Inc. (QTI)

Nortech Systems Incorporated and QT Imaging Holdings, Inc. are both Medical Devices companies. QT Imaging Holdings, Inc. is the larger, with a market value of $37.0M against $32.1M — 1.2× the size. QT Imaging Holdings, Inc. has negative trailing earnings, so its P/E is not meaningful; Nortech Systems Incorporated trades at 30.5×. QT Imaging Holdings, Inc. grew revenue faster over the last twelve months: 220.0% against 6.00%. Nortech Systems Incorporated has the higher net margin (0.83% vs −77.3%) and the higher return on invested capital (4.32% vs −62.5%). Across the 17 metrics below, Nortech Systems Incorporated leads on 14 and QT Imaging Holdings, Inc. on 3.