We develop online applications and e-shops. Your customers only see the tip of the iceberg, but you know that 90% of your work is hidden under the surface. At CIS, we understand the importance of carefully crafted software that runs smoothly and efficiently. We help you build the foundation that's beneath the surface of your success.

We create advanced technologies contributing to air traffic control safety. We are a Czech company with a tradition since 1963. Our predecessors developed military passive surveillance systems in Czechoslovakia. We have held the ERA flag since 1994. A year later we developed it multilateration for civilian use.