Mike Sievert

President, CEO & Director

Mike Sievert leads a band of 100K+ customer-crazed disrupters and innovators changing the rules of wireless, and positioning T-Mobile as the fastest-growing company in its space for 5 years running. As President and COO, Mike is responsible for creating the company’s breakthrough market strategies and offers while taking care of 70+ million cust...

Roles at T-Mobile

  • President, CEO & Director

    Current role

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