Phillip Yoo

President of CSG International’s Global Carrier Business
CSG International

Mr. Yoo brings over 25 years of telecommunications experience to his role as President of CSG International’s Global Carrier Business. In his position, Yoo sets and executes the strategic direction for sales and delivery of CSG’s solutions for telco and wireless carriers worldwide, while guiding existing customers to success through the digital transformation of the telcom industry.  Yoo is focused on expanding CSG’s telecommunications industry footprint across the globe.

Yoo brings a successful history within CSG as well as wealth of telecommunications industry experience to his role.  Most recently, Yoo served as CSG’s senior vice president of global services.  His previous roles span from product management, software development, professional services and service delivery at companies including Ericsson, Comverse, Telcordia and Lucent Technologies.  

Mr. Yoo holds a Masters degree in Management from MIT’s Sloan School of Management and a Bachelors degree in Computer Science from Harvard University.

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