TORONTO, ONTARIO--(Marketwired - June 17, 2015) - Further to its previous press release of May 20, 2015 in connection with its entering into a definitive agreement to acquire Picis clinical applications ("Picis"), Constellation Software Inc. ("Constellation") (TSX:CSU) today announced its wholly-owned subsidiary N. Harris Computer Corporation ("Harris") has met the closing conditions and finalized the acquisition of Picis.

About Constellation Software Inc.

Constellation Software acquires, manages and builds vertical market software businesses that provide mission-critical software solutions.

About N. Harris Computer Corporation

Since 1976, Harris has focused on providing feature-rich and robust turnkey solutions to Public Sector, Schools, Utility, and Health Care agencies throughout North America. Harris' focus is on creating long-term relationships with its customers and ensuring that it meets the changing needs of its customers over time. Further information about Harris may be obtained from its website at www.harriscomputer.com.

Contact Information:

Constellation Software Inc.
Jamal Baksh
Chief Financial Officer
(416) 861-2279
jbaksh@csisoftware.com
www.csisoftware.com

Harris Health Care Group
Daniel Desaulniers
Group President
(418) 724 5037 ext 1252
ddesaulniers@harriscomputer.com
www.harriscomputer.com