QNA Technology SA operates as a nanotechnology company. It produces blue-light emitting, heavy metal-free quantum dots, and quantum dot-based inks. The firm’s quantum dots, which are semiconductor nanocrystals used as light emitters in TV displays, AR/VR glasses and the automotive industry. The company was founded by Artur Podhorodecki and Mateusz Banski in 2016 and is headquartered in Wroclaw, Poland.