TORONTO, ONTARIO -- (MARKETWIRE) -- Dec 12, 2012 -- Constellation Software Inc. ("Constellation") (TSX: CSU) today announced that Trapeze Group, a subsidiary of its wholly owned division Volaris Group, has signed a significant contract with Spokane Transit Authority (STA) of Spokane, Washington to provide a comprehensive intelligent transportation solution.

The Trapeze solution for STA includes computer-aided dispatch and automatic vehicle location (CAD/AVL) technology integrated with automated passenger counters (APCs), onboard audio and visual announcements of next stops, and Trapeze's traveler information solutions including mobile trip information, real-time interactive mapping and personalized subscriber alerts.

STA provides fixed route bus service and Paratransit service comparable to fixed route service to the cities of Airway Heights, Cheney, Liberty Lake, Medical Lake, Millwood, Spokane and Spokane Valley as well as to unincorporated areas of Spokane County that are within the Public Transportation Benefit Area.

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. 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, Cultural Collections Management, Justice, Marine, People Transportation and Rental Management. Volaris is an operating group of Constellation Software Inc. Learn more at www.volarisgroup.com or call 905.629.5297.

About Constellation Software Inc.

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.