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Constellation Software Purchases Software Solutions Business from Glaston

TORONTO, ONTARIO--(Marketwire - Nov 12, 2012) - Constellation Software Inc. ("Constellation") (CSU.TO) today announced that Glaston Corporation and Constellation Software Inc., acting through its wholly owned subsidiary Friedman Corporation, have today signed a definite and binding agreement for the purchase and sale of 100% of the shares in Albat+Wirsam Software GmbH ("A+W"). The value of the deal is estimated at EUR 18 million and it will be finalized upon closing of the transaction. As per agreement, part of the purchase consideration is contingent.

A+W is the global market leader in software for the flat glass industry. Headquartered in Linden (Rhine-Main area), Germany, A+W develops and markets ERP, production planning and scheduling, and optimization software solutions for the glass, window, door, and curtain-wall industries.

"The transaction, when completed, will benefit both Glaston and Albat+Wirsam as both parties can put more strategic focus on their core businesses. For Glaston this means glass processing machinery and related services. Albat+Wirsam, on the other hand, can focus on growth as part of a bigger software group", said Arto Metsänen, CEO & President of Glaston Corporation.

As a result of the purchase, the A+W business will become part of Constellation''s Friedman Operating Group. A+W will operate as an independent division of Friedman, and will continue to develop, enhance, and market their glass and fenestration industry software solutions world-wide. Mark Thompson, Chief Executive Officer of the Friedman Operating Group commented, "the acquisition of Albat+Wirsam complements the Friedman Operating Group''s markets and product portfolio. The Albat+Wirsam product offering will enable us to further grow our already-strong presence in the glass, fenestration, and building-products industries."

Glaston Corporation acquired Albat+Wirsam Software Group in July 2007 and it has operated as a business area within Glaston Group. The net sales for the Software Solutions'' business area for the period January-June 2012 was EUR 10.7 (12.2) million. Operating result excluding non-recurring items was EUR 1.1 (1.3) million and the business area employed approximately 190 persons.

Closing of the agreement is subject to customary closing conditions including a competition review by the German Federal Cartel Office which is expected to be completed by the end of 2012, at which time ownership of A+W will transfer to Constellation.

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. Further information about Constellation may be obtained from its website at www.csisoftware.com.

About Glaston Corporation

Glaston is a global company developing glass processing technology for architectural, solar, appliance and automotive applications. Our portfolio ranges from pre-processing and safety glass machines to software solutions and services. We are dedicated to our customers'' continued success and provide services for all glass processing needs with a lifecycle-long commitment in mind. For more information, please visit www.glaston.net.

About Friedman Corporation

Friedman Corporation is a wholly owned subsidiary of Constellation Software Inc. Friedman Corporation is headquartered in Deerfield, IL and is a wholly-owned subsidiary of Constellation Software. Friedman Corporation specializes in complete ERP solutions for manufacturers and distributors of "make to order" and "engineer to order" products in the building products, capital equipment, and automotive sectors. The Friedman Operating group also has a complementary portfolio of software offerings for transportation management, material optimization, supply-chain management, multi-channel merchandising and direct-to-consumer distribution.