CiRROX is an expert in airline IT services, offering airlines the freedom and flexibility to build and evolve their individual IT environment. With CiRROX, airlines are improving business agility through modernization of their own application and data centers, by integrating cloud technology into their IT landscape.

The same applies to vendors of airline software, that want to stay focused on developing software instead of dealing with an IT environment on behalf of their customers.

CiRROX is run by airline professionals, which have a clear understanding of what airlines need and how they can be supported best. Their experience was gathered over the last 10 years of hosting airline applications. The CiRROX data centers are located in Tallinn, Estonia, and Hanover, Germany.



IaaS Infrastructure as a Service
DaaS Data as a Service
SaaS Software as a Service
Projects Analysis, Migration & Implementation, Integration


CiRROX operates from Germany and Estonia. This was a deliberate decision and has proven to be well-chosen. Estonia was a digital pioneer and today has outrun other nations to become a champion in the digital world of today and tomorrow. 

Both countries offer a solid basis for the high-quality service that commercial aviation requires.



Delivering sophisticated IT services to a highly specialized commercial aviation industry demands skills beyond products and structures. Fundamental knowledge is acquired through our own team and the staff of our business partners and customers. Working as a team by integrating into the organization of our customers is our key to long-lasting business relationships.