Delaware Transit Corporation Selects Trapeze Group, a Subsidiary of Constellation Software's Volaris Group, to Replace Legacy Intelligent Transportation System


TORONTO, ONTARIO--(Marketwire - Sept. 22, 2011) - Constellation Software Inc. (TSX:CSU) today announced that Trapeze Group, a subsidiary of its wholly-owned subsidiary, Volaris Group Inc., has signed a significant contract with Delaware Transit Corporation ("DTC") of Dover, Delaware for replacement of its legacy intelligent transportation system.

The Trapeze solution for DTC includes computer-aided dispatch and automatic vehicle location (CAD/AVL) technology integrated with their existing fixed route and paratransit scheduling and operations management solutions from Trapeze. Also included are mobile dispatch, vehicle component monitoring, cellular data communication, and a fixed site network solution.

The Delaware Transit Corporation provides fixed-route and paratransit bus service statewide and is an operating division of the Delaware Department of Transportation. Learn more at www.dartfirststate.com.

About Trapeze Group

Trapeze delivers solutions that consider the full 360 degrees of passenger transport. Whether addressing the needs of a single department, an entire organization, or the community, Trapeze provides some of the most advanced software, intelligent transportation systems and mobile technologies in the industry. Hundreds of government and commercial organizations across North America, Europe and Asia Pacific have turned to Trapeze to realize efficiencies, enhance the quality and scope of their services, and safely transport more people with less cost. For further information on Trapeze Software Inc., please visit www.trapezegroup.com, or call 905-629-5297.

About Volaris Group

Volaris acquires, strengthens and grows vertical market technology companies enabling them to be clear leaders within their focused industry. Volaris companies provide specialized, mission-critical solutions to vertical markets around the world including Agri-Food, Asset Management and Logistics, Justice and People Transportation. Volaris is an operating group of Constellation Software Inc. Learn more at www.volarisgroup.com.

About Constellation

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. The Company 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.

Contact Information:

Constellation Software
John Billowits
Chief Financial Officer
(416) 861-2279
info@csisoftware.com