Insights

Market leadership CSG positions itself as a cloud-first leader in customer engagement, revenue management, and payments, serving over 900 customers in 120 countries. This suggests potential as a strategic partner for large enterprises seeking scalable, digital-first transformations, particularly in telecommunications, retail, financial services and healthcare.

Expansion readiness With a global footprint of 5,000+ employees across 20+ countries and long-standing client relationships, CSG is well-suited to support multinational rollouts and market expansion initiatives, offering cross-border billing, activation, and omnichannel capabilities.

Financial health Recent quarterly results show solid revenue and improving margins, complemented by healthy non-GAAP profitability. This indicates robust financial stability, enabling continued investment in cloud-based platforms and strategic partnerships without immediate capital risk.

Strategic partnerships Recent news highlights potential M&A activity involving CSG, emphasizing opportunities for integration with larger tech ecosystems and service extensions. This environment favors joint solutions around digital payments, enterprise activation, and complex billing in evolving markets.

Tech stack fit CSG’s utilization of cloud-native tools and platforms such as Microsoft Power Apps, SharePoint, SAP Concur, Redis, and SQL Server signals openness to modern integration patterns and rapid app development, presenting upsell chances for enterprise clients seeking modernization and scalability.

Similar companies to CSG

CSG Tech Stack

CSG uses 8 technology products and services including UserWay, Microsoft Power Apps, Contentful, and more. Explore CSG's tech stack below.

Media & News

CSG's Email Address Formats

CSG uses at least 4 email formats:
CSG Email FormatsExamplePercentage
First.Last@csgi.comJohn.Doe@csgi.com
88%
First_Last@csgi.comJohn_Doe@csgi.com
9%
FirLast@csgi.comJohDoe@csgi.com
1%
FirstLast@csgi.comJohnDoe@csgi.com
2%

Frequently Asked Questions

What is CSG's phone number?

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You can contact CSG's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is CSG's stock symbol?

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CSG is a publicly traded company; the company's stock symbol is CSGS.

What is CSG's official website and social media links?

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CSG's official website is csgi.com and has social profiles on LinkedIn and Crunchbase.

How much revenue does CSG generate?

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As of October 2026, CSG's annual revenue is estimated to be $1B - $10B.

What is CSG's SIC code and NAICS code?

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CSG's SIC code is 7372 - Prepackaged Software and NAICS code is 5112 - Software Publishers.

How many employees does CSG have currently?

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As of October 2026, CSG has approximately 7.7K employees across 6 continents, including North America, Asia and Europe. Key team members include Chief Executive Officer: R. O., Chief Revenue Officer, Payments: S. M. and Chief Operating Officer: D. E. Explore CSG's employee directory with LeadIQ.

What industry does CSG belong to?

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CSG operates in the Software Development industry.

What technology does CSG use?

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CSG's tech stack includes UserWay, Microsoft Power Apps, Contentful, Microsoft SharePoint, Hyperion, Microsoft SQL Server, Redis and SAP Concur.

What is CSG's email format?

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CSG's email format typically follows the pattern of First.Last@csgi.com. Find more CSG email formats with LeadIQ.

How much funding has CSG raised to date?

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As of October 2026, CSG has raised $375M in funding. The last funding round occurred on Sep 06, 2023 for $375M.

When was CSG founded?

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CSG was founded in 1994.
CSG logo

CSG

Software DevelopmentColorado, United States5001-10000 Employees

CSG develops software focused on customer engagement, revenue management, and payments, aiming to improve ordinary interactions into more meaningful experiences. Its cloud-first architecture supports organizations in launching digital services, expanding into new markets, and creating dynamic customer experiences that drive loyalty. Headquartered in Englewood, Colorado, the company has operated for more than four decades and employs thousands of people across more than 20 countries.

CSG serves global brands in telecommunications, retail, financial services, and healthcare, providing technologies that address the challenges of delivering digital-era experiences. Its customer base includes well over 900 organizations across more than 120 countries. In May 2026, NEC Corporation announced it would acquire CSG Systems International, with closing expected to follow regulatory approval.

Section iconCompany Overview

Phone number
Website
csgi.com
SIC Code
7372 - Prepackaged Software
Stock Symbol
CSGS
NAICS Code
5112 - Software Publishers
Founded
1994
Employees
5001-10000

Section iconFunding & Financials

  • $375M

    CSG has raised a total of $375M of funding over 1 rounds. Their latest funding round was raised on Sep 06, 2023 in the amount of $375M as a Post IPO Debt.

  • $1B - $10B

    CSG's revenue is estimated to be in the range of $1B - $10B

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