Powertech may refer to:
Hyundai Powertech, a South Korean automatic transmission manufacturer PowerTech (flashlight manufacturer), Tennessee manufacturer Powertech Technology, PTI, Taiwanese chip assembler PowerTech Information Systems, Norwegian IP Chrysler PowerTech engine (V6 and V8 engines) Chrysler PowerTech engine (disambiguation) (I4 and I6 engines)
See also Powertec RPA Powertek