The trusted partner for 1,000+ companies
From Fortune 500 companies to hometown merchants, we help customer-centric brands make money and make a difference.
Delivering real business outcomes everywhere
More CSG customers
Communications service providers
Airtel Africa
América Móvil
AT&T
Charter Communications
Comcast
DISH
Hutchison 3 Indonesia
Inmarsat
Mobily
MTN South Africa
TalkTalk
Telstra
Media and entertainment
Bell Media
Cineplex
Comcast
Formula 1
Maxis
TalkTalk
Financial services
Citigroup
Discover Financial Services
Homesite Insurance
IBC Bank
Liberty Mutual
Mastercard
Wells Fargo
Logistics and transportation
Cofiroute USA
Cubic Transportation Systems
Deutsche Bahn
Frontier Airlines
Latvian Railways
Navient
Penske
TransCore
Verra Mobility
Utilities
ADT
British Gas
Minnesota Power and Light
SUEZ
YES Energy Management
Healthcare, government and other
Blue Cross Blue Shield
eClinicalWorks
Election Systems & Software
Equinix
Hart Intercivic
Maximus
New Leaf Service Contracts
PRSM Healthcare
State of California DMV
Superior HealthPlan
Ultimate Software