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Justin Yoshimura Email & Phone Number

đŸ‘‰HIRING AWESOME PEOPLE at CSC Generation
Location: Austin, Texas, United States 9 work roles 1 school
1 work email found @cscgeneration.com 3 phones found area 510 and 424 LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 3 phones

Work email j****@cscgeneration.com
Direct phone (510) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
đŸ‘‰HIRING AWESOME PEOPLE
Location
Austin, Texas, United States

Who is Justin Yoshimura? Overview

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Quick answer

Justin Yoshimura is listed as đŸ‘‰HIRING AWESOME PEOPLE at CSC Generation, based in Austin, Texas, United States. AeroLeads shows a work email signal at cscgeneration.com, phone signal with area code 510, 424, and a matched LinkedIn profile for Justin Yoshimura.

Justin Yoshimura previously worked as Founder, Chairman, CEO at Csc Generation and Executive Chairman at Backcountry. Justin Yoshimura studied at Y Combinator.

Company email context

Email format at CSC Generation

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{first}@cscgeneration.com
86% confidence

AeroLeads found 1 current-domain work email signal for Justin Yoshimura. Compare company email patterns before reaching out.

Profile bio

About Justin Yoshimura

I am currently the Founder, Chairman, and CEO of CSC Generation Holdings, one of the dime a dozen "unicorn" start-ups.*After being told that nobody would ever hire me, I quit the bureaucracy and negativity of Palos Verdes High School to start a marketplace for unlocked cell phones, which was acquired by a family office when I was 19 years old. Immediately afterwards, I was thankfully rejected from every college that I applied to, which allowed me found 500friends instead. 500friends eventually became the leading loyalty and retention marketing platform for retailers, merged with Merkle in 2014, which was eventually acquired by Dentsu Aegis in 2016. I also helped Ryan Urban scale Wunderkind (fka as BounceX) to almost $200M in ARR in various capacities during this time. I also invest between $50k and $1M in interesting companies run by interesting people, eg: *Consumer Internet Companies (excluding social networking): Hipmunk (seed, acquired by Concur), Dropoff (seed), Next Force Technology (seed), Dave (seed), Macro Ventures (seed), Imperfect Produce (seed), Flowclub (seed), Network Eyecare (seed)*SaaS/b2b Companies: Firebase (seed - acquired by GOOG), Zencoder (seed - acquired by BCOV), BounceX (seed, co-lead Series A), Mux (seed), BigFinite (seed). *Funds: Bling Capital, Ovo Fund, Luma Capital Partners, Dundee Venture Capital, Crown Capital Management. Besides business and topics inappropriate for LinkedIn, I love animals, especially dogs, (many) cats (but especially Persian and Himalayan breeds), dolphins, whales, capybaras, platypus, manatees and turtles. Despite this, I am not a vegetarian, primarily because I lack self discipline. However, I do want to clarify that I do not eat any of the animals listed above, and would judge you for doing so (https://wildaid.org/protectwildlife/).I've also been included in vanity lists such as the Forbes 30 under 30, Inc 500, AlwaysOn top 100, DM News 40 under 40, etc, but thankfully, I stopped advertising this in my LinkedIn headline when I was 19 after realizing what a DB move that was. For a formal bio, please go here - https://en.wikipedia.org/wiki/Justin_YoshimuraFinally, I am inspired by conscious people (not brainwashed like Hamas terrorists) who are willing to die for their causes, like Jimmy Lai (Hong Kong), Alexei Navalny (Russia), and the men and women who serve their countries on the front lines. As Nassim Taleb articulates, "courage is the only virtue that cannot be faked." Can also parallel park in the tightest spaces,

Listed skills include Start Ups, Marketing, Strategy, Saas, and 15 others.

Current workplace

Justin Yoshimura's current company

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

CSC Generation
Csc Generation
đŸ‘‰HIRING AWESOME PEOPLE
AeroLeads page
9 roles · 13 years

Justin Yoshimura work experience

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

Founder, Chairman, Ceo

Current

Chicago, IL, US

We enable traditional retail brands to become "digital first," and aim to generate $2B+ in 2025 revenues. long term goal is to consistently grow the business at 25%+ CAGR for the next 20 years, like Constellation Software, ESW, Berkshire Hathaway, Red Ventures, IACI, Liberty Interactive.Backed by top decile institutional investors and strategic family.

Mar 2015 - Present

Executive Chairman

Current

Park City, UT, US

Aug 2024 - Present

Executive Chairman

Current

Seattle, WA, US

Partnered with Marquee Brands to buy SLT

Aug 2020 - Present

Strategic Investor

Current
Jul 2022 - Present

Member

Current
Ypo

Irving, Texas, US

Aug 2020 - Present

General Partner

Current
Ecgf Lp

Friends and family investment fund with $100M+ AUM. GP is the majority LP.

Mar 2014 - Present

Board Member

New York, NY, US

Led Seed/Series A after meeting Ryan Urban, a force of nature. Now doing ~$200M in ARR as of 2024.

2013 - 2022 ~9 yrs

Founder & Ceo

500Friends, A Merkle Company

500friends enables 50+ of the top 1,000 Omni channel retailers (L’Oreal to New Balance) including 8 of the top 100 in e-commerce to increase their customer lifetime value. Raised Series A from Crosslink and Intel when I was 20 years old, acquired by Merkle when I was 24, in cash/stock deal; Merkle was subsequently acquired by Dentsu in 2016.

May 2010 - Dec 2016

Cofounder/Ceo/Cmo

Dropped out of high school and made lots of mistakes, but ended up with 2x exits due to great mentors, talented team members, and good fortune.

Jan 2006 - May 2010
1 education record

Justin Yoshimura education

  • Y Combinator
    Y Combinator
FAQ

Frequently asked questions about Justin Yoshimura

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

What company does Justin Yoshimura work for?

Justin Yoshimura works for CSC Generation.

What is Justin Yoshimura's role at CSC Generation?

Justin Yoshimura is listed as đŸ‘‰HIRING AWESOME PEOPLE at CSC Generation.

What is Justin Yoshimura's email address?

AeroLeads has found 1 work email signal at @cscgeneration.com for Justin Yoshimura at CSC Generation.

What is Justin Yoshimura's phone number?

AeroLeads has found 3 phone signal(s) with area code 510, 424 for Justin Yoshimura at CSC Generation.

Where is Justin Yoshimura based?

Justin Yoshimura is based in Austin, Texas, United States while working with CSC Generation.

What companies has Justin Yoshimura worked for?

Justin Yoshimura has worked for Csc Generation, Backcountry, Sur La Table, Ltv.Ai, and Ypo.

How can I contact Justin Yoshimura?

You can use AeroLeads to view verified contact signals for Justin Yoshimura at CSC Generation, including work email, phone, and LinkedIn data when available.

What schools did Justin Yoshimura attend?

Justin Yoshimura studied at Y Combinator.

What skills is Justin Yoshimura known for?

Justin Yoshimura is listed with skills including Start Ups, Marketing, Strategy, Saas, E Commerce, Website Monetization, Team Building, and Sales.

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