Peter Kalan
Bret Griess to lead CSG International as Kalan retires
Peter Kalan, the chief executive officer of CSG International, has announced his plans to retire at the end of the year, following 19 years of service with the company. CSG
Read moreCSG International extends Charter deal for five years
Charter Communications, a broadband provider and the fourth largest cable provider in the US, has extended its contract with CSG International for the vendor to provide residential billing and customer
Read more