Acquiring, Managing & Building

Market-Leading Software

Constellation Software is a leading provider of software and services to a select group of public and private sector markets. We acquire, manage and build industry specific software businesses which provide specialized, mission-critical software solutions that address the particular needs of our customers.

Our businesses continuously develop innovative solutions that enable our customers to achieve their objectives. With over 125,000 customers in over 100 countries and a proven track record of solid growth, we’re establishing a broad portfolio of software businesses to provide our customers and shareholders with exceptional returns.

Contact Us

Constellation Software Inc.

Suite 12000, 20 Adelaide Street East

Toronto, ON

M5C 2T6


Email:  info@csisoftware.com