18. Joe Chuisano

Managing Director, Global Channel Sales

Verizon Enterprise Solutions

Verizon partners trust that Joe Chuisano can lead the North America channel charge after the recent departure of Janet Schijns. During his 23-year tenure at Verizon, Chuisano has headed up the launch of Verizon's M2M practice, the Verizon Partner Program in North America and EMEA, and has been managing a large portion of the carrier's channel portfolio for years.