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John Shlonsky

CEO & President

John Shlonsky is Chief Executive Officer and President. He joined in November 2017. John’s career spans more than 25 years in the payments, technology and financial services industries. Most recently, he was senior executive vice president of TSYS and president of TSYS’ Merchant Services segment. John joined TSYS in 2016 as a result of the compa...

Roles at West Corporation

  • CEO & President

    Current role

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