Redesign how you think.
Reinvent your results.

Create a better business + culture with Jenrada.

Learn How


Create a better business +
culture with Jenrada.
Learn How

So you're ready for a change... 

You're tired of organizational silos that create conflict and chaos. Opportunities that only ever stay as opportunities. Difficult problems that have become seemingly intractable.

Breakthrough is possible. It starts with assumptions.


– How We Can Help You – 

We deliver results by changing the way teams, leaders, and organizations think about their challenges.

Our Assumption Hacking Framework is built on 30+ years using TOC, bringing clarity and laser-like focus to the few things that will make the biggest impact for you and your business.

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Every Tuesday, receive The Assumption Hackers Advantage and get one actionable tip for creating breakthrough in your life and business. 

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Single. Biggest. Challenge.

One-On-One Assessment 
Uncover the faulty assumption at the core of your Single Biggest Challenge and open the way to a breakthrough solution.
  • 1-hour virtual session with JonahLisa
  • Actionable take-aways
  • Money-back guarantee


Learn More

Think, Focus, Flow.

Customized Programs

Create an organization of focused and aligned problem solvers delivering extraordinary results.

From 2-hour workshops to 6-month engagements, we equip leaders, teams and organizations with the mindsets and skillsets to solve problems and enthusiastically collaborate to deliver breakthrough results.

  • Oodles of TOC and Assumption Hacking know-how. 
  • Customized to achieve fast and lasting results.

Prefer a short chat with JonahLisa?
Schedule a free discovery call today!

Annette Danek-Akey

EVP and Chief Supply Chain Officer, Penguin Random House

Lisa's a great listener and asks fantastic questions... ones that lead you down a path of your own discovery.

Eliyahu Goldratt

Author of The Goal, Creator of Theory of Constraints (TOC)

I'm recommending this book [Lisa's Thinking for a Change] to anyone who wants to learn more about the [TOC] Thinking Processes. I even recommend it to veteran Jonah's.

Greg Sorum

President, Cartiva Inc.

Lisa has helped us move much  further ahead in our TOC journey. She's very engaging and explains things in a clear way. It's a joy to work with her! 


"We're all just one assumption away from our next big breakthrough."

- JonahLisa, Founder & Guide at Jenrada. Author of the authoritative TOC textbook, Thinking for a Change.

Learn more about JonahLisa

Ready for a breakthrough?

Let's get started with a FREE discovery call.