Sigma Software Group

Sigma Software Group is a Sweden-headquartered, Ukraine-founded (2002) custom software development and IT outsourcing company, ranked among the world's Top 100 outsourcing firms, with roughly 1,600 employees across offices in the US, Europe, Middle East and Asia. Its aviation practice (12+ years) builds and integrates airline/airport business systems — charges management, crew management tools, competence-based training platforms and DevSecOps/security hardening — for clients including SAS and IATA.

Sigma Software Group is a Sweden headquartered, Ukraine founded custom software development and IT consulting firm with roughly 1,600 employees and offices across Europe, North America, Latin America, Israel, Singapore and Australia. Its aviation practice delivers custom development and system integration, legacy modernization and cloud migration, low code process automation, data and AI work, product and interface design, and cybersecurity services for airlines, airports, MROs and aviation software companies. Published aviation work includes a charges management and budgeting ecosystem for SAS (Scandinavian Airlines), a dangerous goods handling training platform for IATA, and a security assessment for airport operations vendor InputSoft. Sigma Software is a development and integration partner rather than an off the shelf product vendor, so engagements are scoped and priced per project.