Comparably Awards

T-Mobile Claimed Company

We’re changing the wireless industry for good. That’s why we are the Un-carrier. And #WeWontStop. read more

EMPLOYEE PARTICIPANTS: 2067

TOTAL RATINGS: 21272

CEO: Mike Sievert

HR or Marketing? Claim Your Free Employer Account

Mike Sievert T-Mobile CEO Rating

T-Mobile's CEO, Mike Sievert, has 1706 employee ratings and a score of 76/100, placing them in the Top 15% of similar size companies on Comparably with 10,000+ Employees and Top 25% of other companies in Seattle. When breaking the CEO score down by factors such as department, gender, and ethnicity, we see that males at T-Mobile rate Mike Sievert higher than non-binary employees, giving the CEO a score of 87/100.

Last updated a month ago.

Where This Score Ranks T-Mobile's CEO Rating

TOP
15%
In the Top 15% of 1339 Similar Sized Companies on Comparably
TOP
25%
In the Top 25% of 140 Nearby Companies in Seattle
2nd
2nd place versus 3 competitors rated on Comparably

Jul

Aug

Sep

Oct

Nov

A-76 / 100

Jan

T-Mobile CEO Mike Sievert Bio

Mike Sievert is president and chief executive officer of T-Mobile and is a member of T-Mobile’s Board of Directors. Mike leads a customer-crazed team of disruptors and innovators, working tirelessly over the last eight years to change the rules of wireless, resulting in T-Mobile becoming the fastest-growing company in the industry. He most recently served as president and chief operating officer of T-Mobile.

As CEO, Mike is responsible for leading T-Mobile into the 5G future as it combines operations with Sprint to supercharge the successful Un-carrier strategy. His focus is on ensuring that T-Mobile is the fastest growing company in its space, with the best network and best experiences, delivered by the best team. To do this, Mike and team are all about unlocking the potential of the combined companies’ increased scale, which is expected to result in over $43 billion in synergies, enabling lower costs and the ability to deliver even more to customers, at lower prices. A centerpiece of that focus is building the world’s best 5G network—with massive increases in network capacity and 5G coverage. Every day, Mike’s priority is on cultivating T-Mobile’s culture and building a company that is world-famous for putting customers first, treating them right, and changing the rules in their favor—all with one simple goal: creating the most loved brand in the history of the telecom industry.

Who Ranks T-Mobile's CEO Rating the Highest?

Department - Communications 95/100

Department - Operations 93/100

Department - Customer Support 93/100

Who Ranks T-Mobile's CEO Rating the Lowest?

Department - Customer Success 43/100

Gender - Non-Binary 63/100

Ethnicity - Other 74/100

T-Mobile CEO Mike Sievert At a Glance

The CEO score provides an understanding of how employees feel about the CEO’s leadership style and effectiveness at T-Mobile.

Based on 1706 ratings, Mike Sievert ranks right below AT&T's CEO, John T. Stankey.

T-Mobile's CEO is highly regarded by the Communications department, the Operations department, and the Customer Support department. However, the Customer Success department and Non-Binary employees have a less favorable view of the CEO and believe there is room for improvement. Overall, the CEO score has remained stable over the last 90 days.