This profile has not been claimed and data may not be accurate.
76th percentile
63rd percentile
Former T-Mobile CEO turned Vice Chairman with a Lenovo-acquired exit and 17 years angel investing
Credibility
GTM / Distribution · 91th percentile
- t-mobile.com ranks #2,154 on the Majestic Million (global domain prominence).
Relationship Matrix
Most Complimentary
Founder score
- 95%Probability of being accurate (95%)t-mobile.com ranks #2,154 on the Majestic Million (global domain prominence).
- 92%Probability of being accurate (92%)Past founder and CEO of Switchbox Labs, which was acquired by Lenovo.
- 90%Probability of being accurate (90%)Wikidata entity exists for Mike Sievert, confirming public notability as an American business executive.
- 85%Probability of being accurate (85%)Switchbox Labs was acquired by Lenovo for an undisclosed amount, representing a confirmed exit.
Investor score
- 88%Probability of being accurate (88%)Publicly identified as an angel investor and co-founder/advisor in the Seattle area startup community since 2008.
- 75%Probability of being accurate (75%)Has been actively investing in Seattle-area technology companies since approximately 2008, representing roughly 17 years of investing experience (capped at 15).
What you likely need
You'd get the most out of Festival events that sharpen your investor identity and put you in rooms where your T-Mobile and Starbucks board access translates into real deal flow for early-stage founders. Dinners and roundtables that connect you to the Seattle startup and YC ecosystem would accelerate both your angel visibility and your path toward a formalized syndicate. Tactical sessions on structuring a micro-VC or publishing an investment thesis would give you the frameworks to turn 17+ years of investing experience into a public-facing brand.
Would you attend these IRL Festival events?
We will tune and customize your Founder Festival experience to make sure you get invited to the events that would be most valuable to you.
- fundraisingA Seattle angel syndicate founder dinner with operators-turned-investors like yourself to pressure-test structuring a named micro-VC or AngelList syndicate around telecom and consumer tech
- introsA YC Zen (S21) and broader YC Seattle alumni roundtable to surface early-stage deal flow and warm intros to founders seeking an operator-advisor with T-Mobile-scale distribution
- introsA curated dinner pairing 6-8 early-stage founders with board directors from Fortune 100 companies — modeled on your Starbucks and T-Mobile board access — to broker enterprise partnership and distribution conversations
- positioningA small workshop for seasoned operator-angels to draft and pressure-test a public investment thesis, with the output being a published piece in the vein of your existing Fortune and TechCrunch coverage
- positioningA happy hour for operator-founders who have built and exited companies — anchored by stories like the Switchbox Labs founding and Lenovo acquisition — to reframe executive bios around founder credibility for early-stage advising
- tacticalA roundtable for experienced executives exploring fractional or interim CEO engagements at portfolio companies, focused on structuring equity-based arrangements that create systematic deal flow
- positioningA telecom and consumer tech investor dinner with seed and Series A fund managers active in the Seattle ecosystem to position you as a go-to LP and co-investor with unique carrier-distribution insight
- tacticalA hands-on angel portfolio visibility session where operators with 10+ investments get their Crunchbase and AngelList profiles built out live, with peer feedback on framing investment history for founder and co-investor audiences