Constellation Software Inc. (Constellation) acquires, manages and builds vertical market software (VMS) businesses. The Company operates in two segments: the public sector reportable segment, which includes business units focused primarily on government and government related customers and the private sector reportable segment, which includes business units focused primarily on commercial customers. It focuses on acquiring businesses with growth potential, managing them well and then building them.. In January 2013, it announced, Trapeze Group, a subsidiary of Constellation Software's Volaris Group acquired assets of Mentor Engineering Inc. In February 2013, the Company acquired Albat+Wirsam Software GmbH (A+W). In February 2013, the Company's Volaris Group Inc acquired Information Distribution & Marketing, Inc. In March 2013, the Company�s wholly-owned subsidiary, Gary Jonas Computing Ltd. completed the acquisition of Club Solutions from Fiserv, Inc.