🎁 Give the gift of Extern 🎁
Company Analysis
Corporate Governance
Due Diligence
Strategic Thinking
Career Strategy

Corporate Strategy Externship Mentored by THE Eric Ries

14 hours. Evaluate any company like an insider. Walk out with the portfolio to prove it + an endorsement from Eric Ries.

4 weeks
Live Sessions Start
June 1, 2026

What if you could spot the next WeWork — or the next Costco — before everyone else did? This 4-week externship teaches you to trust that instinct with real analysis behind it.

You're making calls about companies all the time: where to spend your money, where to apply for jobs, where to commit years of your career. This externship gives you the lens to make those calls well. Working from Eric Ries's Incorruptible framework, you'll develop the skills to read between the lines of any organization: spotting the financial pressures that pull companies off course, evaluating governance structures that actually matter, and recognizing mission-drift before it becomes a headline.

You'll diagnose a famous corporate collapse, run real due diligence on a company you might actually want to work for, design an action plan, and share your insights with Eric Ries himself. By the end, you'll have the skills to size up any brand you buy from and every employer you consider. Whether you're evaluating job offers, considering a startup, or just trying to understand why companies you loved keep falling apart, these are the analytical skills that separate you from everyone else in the room.

Project Output

  • Incorruptible Scorecard: A detailed evaluation of a real company using Eric Ries's Incorruptible framework, analyzing financial pressures, governance structures, and mission alignment.
  • Action Plan: A strategic plan of action for your chosen company to become more Incorruptible, with concrete recommendations.
  • Final Capstone: A polished presentation that demonstrates your analytical skills and allows you to make your case powerfully to Eric Ries himself.

Get Started with Onboarding Today Before Live Sessions Begin

Join this 4-week Externship with Eric Ries to learn how to evaluate any company like an insider!

This Externship has passed

What past Externs have to say

Erik Schalk
Beats by Dre Extern
"Extern played a crucial role in bridging the gap between my formal business education & real-world application. The opportunity to present actionable recommendations to the Head of Customer Insights at Beats by Dre was invaluable, propelling my leadership journey and paving the way for my current role at Rolls-Royce.”
Now a Project Lead
at Rolls-Royce
Tori Nguyen
AT&T Extern
“I credit the Externship as the sole reason I was hired to intern at AT&T. I had never heard of the AT&T internship program and would never have applied to it if I hadn’t gone through the Externship. It allowed me to develop my skills, showcase my work and ultimately stand out so I was awarded the opportunity to interview the CEO of AT&T!”
Became an intern
at AT&T
Richard Wilson
Meta Extern
"The Externship is a great way to introduce students to what it is like to work on a project. I became a lot more data-focused and analytical in my approach. As an industrial engineering major, people questioned how the externship was related to my studies. My journey has shown me that you don’t have to be limited by your major."
Now a Technical
Program Manager at Meta
Maisa Mirza
HP Tech Ventures Externship
“During my venture capital externship, I learned how to use industry-standard metrics and tools like SQL and Tableau to determine startup success potential.This opportunity helped me stand out as a candidate and opened new doors for me - including offers from EY and Accenture."
Now an Analyst
at Accenture
Garrett Boyce
HP Tech Ventures Externship
“If I hadn’t done a VC externship during term time, I know I’d be spending hours watching YouTube videos just to understand which careers I might enjoy! I don’t think I fully understood the value of an externship till I actually did one and now I want to argue that externships should be a part of the college experience for every student.”
Now an Analyst at Boston Consulting Group
Diego Juarez
Crafted Capital Externship
“My Externship really changed my career trajectory. As students, we often chase after Fortune 500 work experiences, but the intimate experience of getting to work with a startup can actually really help you learn a lot and level up what you can bring to the table. My cohort even had the opportunity to speak with the founder of Crafted Capital and learn from his firsthand experience.”
Now a CLDP Analyst at
JP Morgan Chase & Co

Skills You'll Gain

Apply the four-lens framework (mission drive, financial gravity, governance, mission transmission) to evaluate any company.
Read and interpret proxy statements and SEC filings to extract governance signals.
Evaluate board composition and identify structural defenses like dual-class shares and foundation ownership.
Recognize mission-drift warning signs and corruption events before they become headlines.
Write analytical memos that compress complex company evaluations into clear recommendations.
Apply Build-Measure-Learn to career decisions and develop an executable career strategy.

Your Schedule

4 weeks
Week 1
The Diagnosis: What Killed Your Favorite Company?
Week 2
Due Diligence: Should You Take the Job?
Week 3
From Diagnosis to Action: Your Career Strategy
Week 4
Share What You've Learned: Final Capstone

About Lean Startup Co.

Eric Ries is the creator of the Lean Startup method and author of the New York Times bestseller The Lean Startup and Incorruptible. Over two decades, his ideas about continuous innovation, long-term thinking, governance, and market reform have reshaped company building and management practices worldwide.

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Meet Your Host

Eric Ries

Author of The Lean Startup & Incorruptible

Over the last two decades, Eric Ries's ideas about continuous innovation, long-term thinking, governance, and market reform have reshaped company building and management practices. He is the creator of the Lean Startup method, and the author of the New York Times bestseller The Lean Startup, The Leader's Guide, and The Startup Way.

As a founder, he has put his own ideas into practice with The Long-Term Stock Exchange (LTSE), Answer.AI, the Lean Startup Co, Virgil, and IMVU. On his podcast, The Eric Ries Show, he talks to guests including world-class technologists, thought leaders, and executives working to build profitable companies for the long-term benefit of society.

Meet Your Host

Get Started Today

Join this 4-week Externship with Eric Ries to learn how to evaluate any company like an insider!

This Externship has passed