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About Us

Experienced. Efficient. Reliable.

Our primary goal is to serve our customers and partners the best way possible.

Arpwise GmbH was founded in 1994 by Michael Attinger, Eduard Leingang und Peter Rieß. It was, back then, known as the “Attinger, Rieß und Partner GmbH”. Since then, we kept our philosophy, to provide our customers with precise and efficient high quality services. This philosophy is kept and lived by our highly motivated employees. Through steady and extensive further trainings we can cooperate with the newest achievements in the IT-sector and with the most modern technologies.

Eduard Leingang

System Analyst/ CEO / Senior Software Developer

Peter Riess

Diplom-Informatiker (FH) / CEO / Senior Software Developer

Adolf Krauss

Shareholder & Senior-Consultant

Georgios Gatzakis

Software Developer / Consultant