CSG, also known as CSG Systems International, is a publicly owned company headquartered in the US. Founded in 1994, with approximately 6,890 employees, the company reported $1.2B in revenue as of 2025. Operating as a provider of telecoms network infrastructure, CSG is a subsidiary of NEC and encompasses subsidiaries such as Kitewheel and Tango Telecom. The company specializes in business support solutions for the communications industry, offering services that include cable and satellite care and billing, content management and monetization, convergent rating and billing, mediation and data management, and wholesale settlement and routing.

2025 Revenue

Founded

1994

Headcount

5,500

Headquarters

United States

Primary Segment

Telecoms network infrastructure

Ownership

Publicly Owned

Deployments

61

News Summary:

On August 7, 2026, CSG Systems reported its first-half 2026 results, with revenue rising 17.2% year over year to 3.3 billion euros and operating EBIT increasing 13% to 784 million euros. The company's second-quarter revenue of 1.7 billion euros met expectations, though shares were little changed in early trading, closing at $19.17, down 0.48%. CSG delivered broad-based growth across its defense portfolio in the first half of 2026, with the core Defense Systems business generating 2.6 billion euros in revenue, a 27% increase from a year earlier. The Ammo+ business saw revenue of 631 million euros, with its EBIT margin recovering to 11% in the second quarter, while Land Systems revenue doubled to 445 million euros, becoming a more significant part of the group. Geographically, Ukraine’s share of revenue decreased to 17% from 27% at the end of 2025, while NATO and allied countries outside Ukraine grew to 83% of revenue, with the United States emerging as the second-largest market. CSG reaffirmed its full-year 2026 outlook, expecting revenue between 7.4 billion and 7.6 billion euros and an operating EBIT margin of 24% to 25%, alongside its medium-term goals. Management also indicated that net working capital should decline sharply in the second half, with approximately 1.5 billion euros expected to be released. Previously, on August 3, 2026, CSG announced the appointment of Ben Hudson as a member and vice chairman of its board of directors, effective August 1, 2026. Hudson, who was appointed chief executive officer of CSG Land Systems and chief technology officer in June, will oversee the development of land defense capabilities, technology strategy, research and development, and the group's innovation.

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CSG offers 16 products in the connectivity and cloud, telecoms tech, enterprise tech and media tech industries. CSG's product portfolio comprises of enterprise cloud, telecoms network infrastructure, bSS/OSS, enterprise and telecoms software and video business systems.
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CSG's revenues were $1.2B in 2025. Caretta Research has split CSG's revenue into 12 different product categories, the largest of which is telecoms network services and systems integration, which represents 28% of CSG's revenue.
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Aug
7th
2026
06:30
Capital Investment, Financial Results, Financial Performance, Investments
Earnings call transcript: CSG Systems posts strong H1 2026 growth, shares slip
CSG Systems reported strong first-half 2026 results, with revenue rising 17.2% year over year to 3.3 billion euros and operating EBIT increasing 13% to 784 million euros. The company said second-quarter revenue of 1.7 billion euros matched expectations and represented 43% of full-year guidance. Shares were little changed in early trading, with the stock last at $19.17, down 0.48% from the previous close of $19.26. CSG delivered broad-based growth across its defense portfolio in the first half of 2026. The company’s core Defense Systems business generated 2.6 billion euros in revenue, or 81% of group sales, up 27% from a year earlier. Operating EBIT in that segment reached 754 million euros, with a margin of 29%. The Ammo+ business also improved, with revenue of 631 million euros and an EBIT margin of 8% in the first half. Management said the margin recovered to 11% in the second quarter after a weaker first quarter. Medium and large caliber ammunition remained a key driver, with revenue up 20% year over year. Land Systems emerged as a larger part of the group, with revenue in that business rising to 445 million euros, roughly double the level of a year earlier, and the segment posted a 17% EBIT margin. The company said the business is becoming a more important part of the group’s mix and backlog. CSG also highlighted geographic diversification, with Ukraine’s share of revenue falling to 17% from 27% at the end of 2025, while NATO and allied countries outside Ukraine rose to 83% of revenue. Europe, excluding Ukraine, now accounts for more than half of the business, and the United States has become the second-largest market. The company reaffirmed its full-year 2026 outlook, expecting revenue of 7.4 billion to 7.6 billion euros and an operating EBIT margin of 24% to 25%. CSG also reaffirmed its medium-term goals of mid-teens organic revenue growth, an operating EBIT margin of at least 26% to 28%, and capex intensity of 4% to 5%.
Investing.com Australia
Aug
7th
2026
03:56
Capital Investment, Financial Results, Partnerships and Alliances, Partnerships, Financial Performance, Investments
Earnings call transcript: CSG Systems posts strong H1 2026 growth, shares slip
CSG Systems reported strong first-half 2026 results, with revenue rising 17.2% year over year to 3.3 billion euros and operating EBIT increasing 13% to 784 million euros. The company said second-quarter revenue of 1.7 billion euros matched expectations and represented 43% of full-year guidance. Shares were little changed in early trading, with the stock last at $19.17, down 0.48% from the previous close of $19.26. CSG delivered broad-based growth across its defense portfolio in the first half of 2026, with its core Defense Systems business generating 2.6 billion euros in revenue, up 27% from a year earlier. Operating EBIT in that segment reached 754 million euros, with a margin of 29%. The Ammo+ business also improved, with revenue of 631 million euros and an EBIT margin of 8% in the first half. Management said the margin recovered to 11% in the second quarter after a weaker first quarter. Medium and large-caliber ammunition remained a key driver, with revenue up 20% year over year. Land Systems emerged as a larger part of the group, with revenue in that business rising to 445 million euros, roughly double the level of a year earlier, and the segment posted a 17% EBIT margin. The company said the business is becoming a more important part of the group's mix and backlog. CSG also highlighted geographic diversification, with Ukraine's share of revenue falling to 17% from 27% at the end of 2025, while NATO and allied countries outside Ukraine rose to 83% of revenue. Europe, excluding Ukraine, now accounts for more than half of the business, and the United States has become the second-largest market. The company reaffirmed its full-year 2026 outlook, expecting revenue of 7.4 billion to 7.6 billion euros and an operating EBIT margin of 24% to 25%. Management said net working capital should decline sharply in the second half, with about 1.5 billion euros expected to be released. The company said year-end net working capital should fall below 20% of revenue, down from 40% at the half-year point. Longer term, CSG repeated its medium-term goals of mid-teens organic revenue growth, an operating EBIT margin of at least 26% to 28%, and capex intensity of 4% to 5%.
Investing.com Canada
CSG's customers primarily consist of telecoms companies. Examples of CSG's customers include Vodafone, Comcast Corporation and Charter Communications.

Example Customers

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