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Private company

CSG International

Logo: CSG International, Public domain, via Wikimedia Commons3

Corporation in Colorado, US

CSG is a multinational corporation headquartered in Englewood, Colorado. It provides business support systems (BSS) software and services, primarily to the telecommunications industry.2 It was founded in 1994.1 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1994Founded1

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CSG HQ
Photo: CSG International, CC BY-SA 3.0, via Wikimedia Commons4

CSG is a multinational corporation headquartered in Englewood, Colorado. It provides business support systems (BSS) software and services, primarily to the telecommunications industry.2

Corporate structure

CSG International is part of a group headed by CSG SYSTEMS INTERNATIONAL INC. 44 entities, 25 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

  • CSG SYSTEMS INTERNATIONAL INC Englewood, Colorado, United States
    • CSG International Meridian
    • Ascade AB Subsidiary · Sweden
    • Ascade Middle East FZ-LLC Subsidiary · United Arab Emirates
    • Billing Intec Uruguay S.A. Subsidiary · Uruguay
    • CSG Forte Payments Canada, Inc. Subsidiary · Canada
    • CSG Forte Payments Holdings, Inc. Subsidiary · Delaware, United States
    • CSG Forte Payments, Inc. Subsidiary · Delaware, United States
    • CSG International Australia Pty Limited Subsidiary · Australia
    • CSG International Colombia SAS Subsidiary · Colombia
    • CSG SA Holdings (Pty) Limited Subsidiary · South Africa
    • CSG SA Services (Pty) Limited Subsidiary · South Africa
    • CSG SYSTEMS INTERNATIONAL (INDIA) PRIVATE LIMITED Subsidiary · Bangalore, India
    • CSG Systems International (India) Pvt. Ltd. Subsidiary · India
    • CSG Systems U.K. Limited Subsidiary · United Kingdom
    • CSG Systems, Inc. Subsidiary · Delaware, United States
    • CSGI Maroc Sarl Subsidiary · Morocco
    • Designgen, Comunicação Visual, Unipessoal Lda. Subsidiary · Portugal
    • DGIT Holdings Pty, Ltd. Subsidiary · Australia
    • DGIT NZ Limited Subsidiary · New Zealand
    • DGIT Systems Pty, Ltd. Subsidiary · Australia
    • Digiquant, Inc. Subsidiary · Delaware, United States
    • Independent Technology Billing Solutions S de RL de CV Subsidiary · Mexico
    • Independent Technology Systems for Information Technology LLC Subsidiary · Saudi Arabia
    • Independent Technology Systems Limited Subsidiary · United Kingdom
    • Independent Technology Systems SL Unipersonal Subsidiary · Spain
    • and 18 more

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries listed in Exhibit 21 of annual reports filed with the SEC. Each entity in the chart links to its source.

Timeline

  1. 1994Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

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