About Us


Founded in 1996, Qubyx benefits from extensive research, know-how and innovation in digital color technologies. We develop custom-designed, off-the-shelf and built-in software solutions for calibrating professional displays used in the fields of medical imaging, geospatial EPD calibration, airport security and creative industries. And Qubyx is the first to make its professional color calibration expertise available to high-end consumer TV display manufacturers.

Our DICOM calibration applications and medical display QA tools let you color-calibrate almost any display to the most demanding medical imaging standards. These include AAPM TG18, DIN 6868-57, IEC, JESRAX and DICOM.

QUBYX is owned and operated by Marc Leppla, President and Chief Technology Officer. QUBYX is based in Nice, France.

Marc Leppla started as export sales manager for MIRO AG and QUATOGRAPHIC GmbH in Germany and then opened the French QUATO France sarl. In 1997 he opened QUBYX Limited.  Mr. Leppla developed several products in the fields of color and computer displays over the last 13 years and has extensive knowledge about color (see his website www.kleocolor.com) and software project management.