Company Description
CSG Systems International, Inc. (NASDAQ: CSGS), also known as CSG, is a purpose-driven SaaS platform company in the information sector, operating within data processing, hosting and related services. According to its public disclosures, CSG focuses on customer experience, billing and payments solutions that help companies make it easier for people and businesses to connect with, use and pay for the services they value most. The company describes itself as empowering companies to build unforgettable experiences and to make money and make a difference through its software-as-a-service offerings.
CSG states that it operates through a single segment, Solutions and Services, and that its cloud-first, SaaS-based platforms are used by companies across a wide variety of industry verticals. Its approach is described as customer-centric, with offerings aimed at B2B, B2C and B2B2X relationships. The company’s disclosures indicate that it generates revenue from the United States and that its platforms are used by organizations of many sizes, including global brands.
Business model and solutions
CSG characterizes its business as providing SaaS platforms and related services that support customer experience, billing and payments. Its descriptions emphasize enabling brands to manage complex digital interactions, connect with customers and support the processes that allow end users to access and pay for services. Through its Solutions and Services segment, CSG provides cloud-based platforms and associated services that customers use under contractual arrangements.
In an 8-K filing describing an amendment to a Master Subscriber Management System Agreement with Charter Communications, CSG explains that revenue under that agreement is based primarily on monthly charges for SaaS and related services per Charter customer account, along with ancillary services based on actual usage. The same filing notes that CSG maintains the exclusive right to provide print and mail services to all current and future Charter customer accounts under the term of that amendment. This illustrates how CSG’s SaaS platforms and related services can be embedded in long-term commercial relationships.
Key platforms and capabilities
Public news releases highlight several named CSG platforms. CSG Xponent is described as the company’s flagship customer engagement platform. Independent evaluations cited by CSG recognize Xponent for journey management, customer analytics and personalization. According to CSG, Xponent combines in-depth journey analytics with real-time orchestration, unifying analytics, identity and omnichannel communications so brands can manage customer journeys in real time and quantify the financial impact of interventions.
CSG also highlights CSG Ascendon, which it describes as an industry-leading, cloud-native SaaS platform used for revenue management and monetization. In a joint press release with Charter Communications, CSG states that Charter will leverage Ascendon for an entertainment experience that combines live TV with access to streaming applications, and that Ascendon, together with the CSG ACP billing platform, provides flexibility to support digital entertainment services. CSG further notes that Ascendon combines revenue and customer experience management capabilities with AI-powered analytics.
Across its disclosures, CSG emphasizes that its SaaS solutions allow company leaders to take control of their future and access guidance from CSG employees around the world. It positions its platforms as tools that help brands reimagine customer experiences, unlock new revenue streams and address complexity in a fast-moving digital economy.
Customer and industry focus
CSG’s public statements indicate that it serves companies in a variety of verticals, including communications, media and technology, as well as other complex industries. In analyst commentary about CSG Xponent, third parties cited by CSG reference use cases in media, financial services, healthcare and retail. A separate release about a partnership with the MoneyGram Haas F1 Team describes CSG as a global leader helping recognizable brands reimagine customer experiences, unlock new revenue streams and accelerate success in the digital economy.
CSG also notes specific long-standing relationships. In an 8-K filing, the company reports that for the second quarter ended June 30, 2025, it generated approximately 19% of its total revenue from Charter Communications under a Master Subscriber Management System Agreement. A subsequent amendment extends that relationship through September 30, 2031 and expands CSG’s role as a revenue management and monetization partner.
Capital markets profile and corporate developments
CSG’s common stock, with a par value of $0.01 per share, is listed on The Nasdaq Stock Market LLC under the trading symbol CSGS, as disclosed in its Form 8-K filings. The company has a history of returning capital to shareholders through quarterly cash dividends, as noted in multiple dividend announcements. These releases describe regular per-share cash dividends approved by the Board of Directors.
On October 29, 2025, CSG filed an 8-K reporting that it had entered into an Agreement and Plan of Merger with NEC Corporation and a wholly owned NEC subsidiary. Under the terms summarized in that filing, the NEC subsidiary will merge with and into CSG, with CSG continuing as the surviving corporation as a wholly owned subsidiary of NEC, subject to shareholder approval, regulatory approvals and other customary closing conditions. The merger agreement provides that each issued and outstanding share of CSG common stock (other than specified excluded shares) will be converted into the right to receive a cash amount defined as the merger consideration.
The same 8-K explains that if the merger is consummated, CSG shares will be delisted from the Nasdaq Global Select Market and deregistered under the Securities Exchange Act of 1934. As of the information provided, the transaction is expected to close within the 2026 calendar year, but remains subject to conditions described in the merger agreement, including shareholder and regulatory approvals and the absence of certain prohibitive events.
Financial reporting and operating performance
CSG provides regular financial updates through earnings press releases furnished on Form 8-K. For the quarter ended September 30, 2025, CSG reported total revenue, operating income, margins, earnings per share, cash flows from operations and non-GAAP measures such as adjusted operating margin, adjusted EBITDA and adjusted free cash flow. The company explains that non-GAAP financial measures are presented alongside GAAP results, with reconciliations provided in its earnings materials.
In its earnings commentary, CSG attributes revenue growth for the third quarter of 2025 mainly to continued growth of its SaaS and related solutions. It also notes that increases in non-GAAP operating margin are mainly attributed to cost efficiency actions. The company’s filings include condensed consolidated balance sheets, statements of income and cash flow statements that detail assets, liabilities, equity, operating expenses, interest expense and other financial metrics.
Research and thought leadership
CSG publishes research on customer experience trends. In its 2026 State of the Customer Experience Report, summarized in a news release, CSG describes survey findings on consumer perceptions of brand communications in what it calls an era of digital saturation. The report highlights issues such as consumers ignoring messages, deleting critical communications by mistake and concerns about agentic AI. CSG uses these findings to discuss the importance of clarity, unified experiences and real-time action in building customer trust and loyalty.
In connection with this research, CSG outlines strategies for brands, such as using journey analytics to identify disjointed experiences, harmonizing technology stacks and ensuring that AI-supported personalization feels human. These themes align with the capabilities CSG attributes to its platforms, including journey analytics and real-time orchestration.
Status and outlook context
Based on the available filings and news, CSG continues to operate as a Nasdaq-listed company at the time of the described events, while being party to a definitive merger agreement under which it would become a wholly owned subsidiary of NEC if the transaction closes. The merger remains subject to shareholder and regulatory approvals and other conditions outlined in the merger agreement. Until closing, CSG’s Board has resolved to recommend that stockholders adopt the merger agreement, and the company has suspended future quarterly earnings calls and annual guidance in light of the pending acquisition, as disclosed in a news release and related 8-K.