---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-23-057433"
form_type: "8-K"
ticker: "CSGS"
cik: "0001005757"
company_name: "CSG SYSTEMS INTERNATIONAL INC"
filed_at: "2023-11-01T23:59:59+00:00"
generated_at: "2026-06-09T01:43:11.380381+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# CSG Q3 revenue $286.9M (+5% YoY); raises non-GAAP EPS guidance, repurchases $107M shares

## Summary
- GAAP EPS $0.62, non-GAAP EPS $0.92; non-GAAP adjusted operating margin 17.0%.
- YTD organic revenue up 9.0% YoY, best first nine months in nearly two decades.
- Repurchased ~1.99M shares for $107M in Q3, the most since Q3 2007.
- Issued $425M convertible notes due 2028 at 3.875%, reducing floating-rate debt exposure.
- Declared quarterly dividend of $0.28 per share; raising non-GAAP EPS guidance.

## SEC filing metadata
- accession: 0000950170-23-057433
- form_type: 8-K
- ticker: CSGS
- cik: 0001005757
- company_name: CSG SYSTEMS INTERNATIONAL INC
- filed_at: 2023-11-01T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1005757/000095017023057433/0000950170-23-057433-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1005757/000095017023057433/csgs-20231101.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-23-057433
- JSON: https://secwatch.observer/filing/0000950170-23-057433.json
- Plain text: https://secwatch.observer/filing/0000950170-23-057433.txt

## Key facts
- Earnings Releases
  CSG SYSTEMS INTERNATIONAL INC reported for the quarter ended September 30, 2023 results: revenue $286.9 million, EPS GAAP earnings per diluted share (EPS) was $0.62 and non-GAAP EPS was $0.92.
  - Period: for the quarter ended September 30, 2023
  - Revenue: $286.9 million
  - EPS: GAAP earnings per diluted share (EPS) was $0.62 and non-GAAP EPS was $0.92
  - Result: reported results
  source text: 1, 2023) — CSG (NASDAQ: CSGS) today reported results for the quarter ended September 30, 2023. Financial Results: Third quarter 2023 financial results: • Total revenue was $286.9 million . • GAAP operating income was $32.7 million , or an operating margin of 11.4% , and non-GAAP operating income was $45.2 million , or a non-GAAP adjusted operating margin of 17.0%
  evidence_url: https://www.sec.gov/Archives/edgar/data/1005757/000095017023057433/0000950170-23-057433-index.htm
- Earnings Releases
  CSG SYSTEMS INTERNATIONAL INC reported for the nine months ended September 30, 2023 results: revenue YTD Organic Revenue Up 9.0% YoY.
  - Period: for the nine months ended September 30, 2023
  - Revenue: YTD Organic Revenue Up 9.0% YoY
  - Result: preliminary results
  source text: YTD Organic Revenue Up 9.0% YoY Representing CSG's Best YTD Results in Nearly Two Decades
  evidence_url: https://www.sec.gov/Archives/edgar/data/1005757/000095017023057433/0000950170-23-057433-index.htm
- Earnings Releases
  CSG SYSTEMS INTERNATIONAL INC reported for full year 2023 results: EPS non-GAAP EPS guidance. Guidance raised.
  - Period: for full year 2023
  - EPS: non-GAAP EPS guidance
  - Guidance: raised
  - Result: guidance update
  source text: Raising Non-GAAP EPS Guidance & Reiterating All Other Financial Guidance Metrics
  evidence_url: https://www.sec.gov/Archives/edgar/data/1005757/000095017023057433/0000950170-23-057433-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.