CSG SYSTEMS INTERNATIONAL INC - FORM 10-K - EX-21.01 - SUBSIDIARIES OF THE REGISTRANT - February 23, 2010

Attached files

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10-K - FORM 10-K - CSG SYSTEMS INTERNATIONAL INCd10k.htm
EX-12.10 - STATEMENT REGARDING COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES - CSG SYSTEMS INTERNATIONAL INCdex1210.htm
EX-31.02 - CERTIFICATIONS PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 - CSG SYSTEMS INTERNATIONAL INCdex3102.htm
EX-23.01 - CONSENT OF KPMG LLP - CSG SYSTEMS INTERNATIONAL INCdex2301.htm
EX-10.23 - CSG MASTER SUBSCRIBER MANAGEMENT SYSTEM AGREEMENT - CSG SYSTEMS INTERNATIONAL INCdex1023.htm
EX-10.02 - AMENDED AND RESTATED 1996 EMPLOYEE STOCK PURCHASE PLAN - CSG SYSTEMS INTERNATIONAL INCdex1002.htm
EX-32.01 - CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350 - CSG SYSTEMS INTERNATIONAL INCdex3201.htm
EX-31.01 - CERTIFICATIONS PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 - CSG SYSTEMS INTERNATIONAL INCdex3101.htm
EX-10.40B - SECOND AMENDMENT TO THE THIRD AMENDED AND RESTATED SERVICES AGREEMENT - CSG SYSTEMS INTERNATIONAL INCdex1040b.htm
EX-10.40C - FIFTH AMENDMENT TO THE SERVICE AGREEMENT - CSG SYSTEMS INTERNATIONAL INCdex1040c.htm

EXHIBIT 21.01

CSG Systems International, Inc.

Subsidiaries of the Registrant

As of December 31, 2009

 

Subsidiary

    State or Country
of Organization

ComTecnet, Incorporated

    New Jersey

DataProse, Inc.

    California

CSG Systems, Inc.

    Delaware

CSG Services, Inc.

    Delaware

CSG Interactive Messaging, Inc.

    Delaware

CSG International Holdings, LLC

    Delaware

CSG Media, LLC

    Delaware

Telution, Inc.

    Delaware

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