Communication and IT - Our passion for your company

Who we are and what we do

As a subsidiary of SITA and Düsseldorf airport, SITA Airport IT GmbH specialises in communication and IT solutions for the air traffic industry (ATI) – an industry which places particular emphasis on customised and highly available solutions.

Our clientele thus includes airports and airlines, as well as authorities and over 250 large and medium-sized businesses worldwide who benefit from our know-how every day. We develop and implement solutions revolving around the seven core competencies:

We’ll gladly advise you – just contact us!

Dr. Christian Jahncke is looking forward to hearing from you. Use his contact form to send him a message.


Our story begins in 2005 when DUS International outsourced its IT department. Read more.

Besides DUS International our customers are over 200 airlines, hotel chains, travel agencies, more.