Sigma Software

Sigma Software is a global technology partner providing software development and IT services to enterprises, startups and software vendors. Founded in 2002 in Kharkiv, Ukraine, by five friends - four programmers and a lawyer - the company has since grown roughly 400-fold and now ranks among the top 15 IT companies in Ukraine. Its teams have delivered more than 2,100 projects and work across domains including software development, IT services and technology consulting.

The firm employs over 2,000 specialists across 43 offices in 21 countries on four continents, serving clients in more than 30 countries. Clients include Volvo and Knorr-Bremse in automotive, SAS in software and analytics, and Verizon Media in media and telecommunications, alongside enterprise technology firms and startups. Services cover end-to-end custom software development and delivery.

The company describes itself as having been built "by developers, for developers", and states that technical excellence and human values guide its decisions. Its stated working culture blends Scandinavian business practices with Ukrainian engineering tradition, with an emphasis on quality, reliability, partnership and genuine human connections.