CSG, created in 2002 (United States), from 14 sister brands and 2012 competing brands. CSG is owned by CSG Systems Internatl, listed on the stock exchange of New York CSG belongs to the Software business sector.

CSG is a brand of CSG Systems Internatl (CSGS) Sustainability

Here is the evolution of interest in CSG Systems Internatl "sustainability" criteria around the world over the past five years. The graph shows the evolution of the search rate over time, where the value 100 indicates the week with the most searches.
What is the brand's web response on its sustainability
Result of Google's query: "CSG sustainability"
Sustainability -> Share price