Constellation Software announces that it has completed, through its wholly-owned subsidiary Constellation Homebuilders Systems (“CHS”), the acquisition of the shares of Paulson Computer Systems. This acquisition is another example of Constellation’s dedication to the dealership vertical and its long term approach to providing mission critical technology solutions and services for dealerships of all sizes. This is the fourth acquisition of Constellation’s Dealership Software group, which also includes Integrated Dealership Systems “IDS”, Ideal Computer Systems and Constellation Automotive Systems.

“The acquisition of Paulson helps solidify our position in the marine and outdoor power segments. We will continue to invest in products and services to maintain our long-term commitment to our dealership customers”, says Daniel Zinman, General Manager of Constellation Dealership Software. “We welcome the customers and employees of Paulson to the Constellation family.” As one of the largest software company dedicated to dealerships, Constellation continues to provide excellent support and services to help our customers successfully run their business now and in the future.

About Paulson Computer Systems

Paulson Computer Systems is a leading provider of dealership management software systems to the Marine and Outdoor Power Equipment, based in Fife, WA. Paulson has been providing professional business management systems to dealerships since 1981.

About Constellation Software

Constellation’s common shares are listed on the Toronto Stock Exchange under the symbol “CSU”. Constellation Software is an international provider of market leading software and services to a number of industries across both the public and private sectors. Constellation acquires, manages and builds vertical market software businesses that provide mission-critical software solutions to address the specific needs of its customers in those industries.