Constellation Software Inc.

Constellation Software Inc.

April 20, 2010 09:40 ET

BVB Basler Verkehrs-Betriebe Upgrades the AVLC-System With Trapeze ITS, a Subsidiary of Constellation Software's Trapeze Subsidiary

TORONTO, ONTARIO--(Marketwire - April 20, 2010) - Constellation Software Inc. ("Constellation") (TSX:CSU) announced today that Trapeze ITS, a leading provider of solutions for public passenger transportation and an operating company within Constellation's Trapeze Operating Group, has signed a significant contract with BVB Basler Verkehrs-Betriebe ("BVB") of Basel, Switzerland.

The solution for BVB includes an upgrade of the existing automated vehicle location and control system (AVLC) to the latest in control center technology, depot system solutions, and onboard units.

BVB is the regional public transportation provider for the greater Basel area transporting more than 123.5 million passengers on an annual basis with about 300 vehicles covering 265 million kilometers per annum.

About Trapeze Software Inc.

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 (ITS) 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, 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 to address the specific needs of its customers in those industries.

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