Comarch is a Polish multinational software house and systems integrator based in Kraków, Poland.

Its services include billing, enterprise resource planning (ERP) systems, IT security, IT architecture, management and outsourcing solutions, customer relationship management (CRM) and sales support, electronic communication, business intelligence and cloud solutions for various businesses.

The company was founded in 1993 by Janusz Filipiak [pl], a computer scientist and lecturer at the AGH University of Science and Technology in Kraków.

On July 21, 2015, Comarch acquired 42.5% of the shares of the American company Thanks Again LLC specializing in loyalty solutions and CRM systems.

[6] In 2016, Comarch exported its own products and services worth PLN 661.1 million, which accounts for almost 60% of total revenues.