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Ryo Ishizuka Email & Phone Number

Co-founder at Mercari, Inc. at Techstars
Location: Greater Seattle Area, United States 10 work roles 2 schools
4 phones found area 650 and 301 LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

Contact Signals · 4 phones

Direct phone (650) ***-****
LinkedIn Profile matched
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Current company
Techstars
Role
Co-founder at Mercari, Inc.
Location
Greater Seattle Area, United States
Company size
201 employees

Who is Ryo Ishizuka? Overview

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Quick answer

Ryo Ishizuka is listed as Co-founder at Mercari, Inc. at Techstars, a with 201 employees, based in Greater Seattle Area, United States. AeroLeads shows phone signal with area code 650, 301 and a matched LinkedIn profile for Ryo Ishizuka.

Ryo Ishizuka previously worked as Mentor at Techstars and Angel Investor at Grubstakes. Ryo Ishizuka holds Ba, Economics from The Johns Hopkins University.

Company email context

Email format at Techstars

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Techstars

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Profile bio

About Ryo Ishizuka

Born in Tokyo, educated in the US, then started companies both in Japan and the US.Serial entrepreneur and angel investor. Passion: innovation, technology, and sports.

Listed skills include Social Games, Mobile Applications, Strategic Partnerships, User Experience, and 6 others.

Current workplace

Ryo Ishizuka's current company

Company context helps verify the profile and gives searchers a useful next step.

Techstars
Techstars
Co-founder at Mercari, Inc.
us
Website
techstars.com
Employees
201
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Company profile
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10 roles

Ryo Ishizuka work experience

A career timeline built from the work history available for this profile.

Mentor

Current
Techstars

New York City, New York, Us

Jan 2020 - Present

Angel Investor

Grubstakes

Seattle, Wa, Us

Apr 2020 - Jul 2022

Angel Investor

Alliance Of Angels

Seattle, Wa, Us

Alliance of Angels is the largest and most active angel group in the Pacific Northwest. Each year, we invest $10M+ into 20+ companies. Our network of 140+ active angel investors is further augmented by a $6.6M seed fund.

May 2019 - Jul 2022

Chief Executive Officer

Mercari Us

Palo Alto, California, Us

Feb 2014 - Feb 2019

Co-Founder & Us Ceo

Mercari, Inc.

Minatoku, Tokyo, Jp

Mar 2013 - Feb 2019

Senior Architect

Rockyou!

Oakland, California, Us

Mar 2006 - Dec 2011

Senior Software Engineer

Iconix

San Jose, Ca, Us

Sep 2005 - Feb 2006

Software Engineer

Contents Co., Ltd
Apr 2002 - Sep 2005
Team & coworkers

Colleagues at Techstars

Other employees you can reach at techstars.com. View company contacts for 201 employees →

AA Abdirahmman Affey Abdirahmman Affey Colleague at TechstarsRochester, Minnesota, United States View → DS David Savage David Savage Colleague at TechstarsUnited Kingdom View → FP Fred Pennic Fred Pennic Colleague at TechstarsPensacola Metropolitan Area, United States View → KM Kristina Medvedeva Kristina Medvedeva Colleague at TechstarsDubai, United Arab Emirates View → NT Nehna Tc Nehna Tc Colleague at TechstarsKerala, India View → PO Patrick O. Patrick O. Colleague at TechstarsFort Collins, Colorado, United States View → JD Jennifer Davis Jennifer Davis Colleague at TechstarsWatertown, Massachusetts, United States View → GB Guillaume Boyer Guillaume Boyer Colleague at TechstarsSaint-Pierre, Reunion, Réunion View → KK Keerthana Keerthi Keerthana Keerthi Colleague at TechstarsHyderabad, Telangana, India View → ØL Øystein Løkken Øystein Løkken Colleague at TechstarsWashington, District Of Columbia, United States View →
2 education records

Ryo Ishizuka education

Ba, Economics

The Johns Hopkins University

Education record

Northfield Mount Hermon
FAQ

Frequently asked questions about Ryo Ishizuka

Quick answers generated from the profile data available on this page.

What company does Ryo Ishizuka work for?

Ryo Ishizuka works for Techstars.

What is Ryo Ishizuka's role at Techstars?

Ryo Ishizuka is listed as Co-founder at Mercari, Inc. at Techstars.

What is Ryo Ishizuka's phone number?

AeroLeads has found 4 phone signal(s) with area code 650, 301 for Ryo Ishizuka at Techstars.

Where is Ryo Ishizuka based?

Ryo Ishizuka is based in Greater Seattle Area, United States while working with Techstars.

What companies has Ryo Ishizuka worked for?

Ryo Ishizuka has worked for Techstars, Grubstakes, Venture Out Startups, Alliance Of Angels, and Mercari Us.

Who are Ryo Ishizuka's colleagues at Techstars?

Ryo Ishizuka's colleagues at Techstars include Abdirahmman Affey, David Savage, Fred Pennic, Kristina Medvedeva, and Nehna Tc.

How can I contact Ryo Ishizuka?

You can use AeroLeads to view verified contact signals for Ryo Ishizuka at Techstars, including work email, phone, and LinkedIn data when available.

What schools did Ryo Ishizuka attend?

Ryo Ishizuka holds Ba, Economics from The Johns Hopkins University.

What skills is Ryo Ishizuka known for?

Ryo Ishizuka is listed with skills including Social Games, Mobile Applications, Strategic Partnerships, User Experience, Entrepreneurship, E Commerce, Business Development, and Monetization.

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