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Data

Harness Your Numbers to Go from Uncertain to Unstoppable

Published by BenBella Books
Distributed by Simon & Schuster

About The Book

Your comprehensive guide to mastering The Data Component of your EOS Model—taking you from uncertain to unstoppable.

Have you ever felt lost in knowing how your business is actually doing? Were you surprised by events that you didn’t see coming? Did you spend sleepless nights wondering whether or not your company was going to make it? Then Data is for you.

This data-driven handbook is the third installment of the Traction Library’s EOS Mastery Series that provides all the tools you need to build an environment of transparency and get better results through clarity and accountability.

Data will make you expert at:
  • Using data in business
  • Creating meaningful Scorecards
  • Implementing Measurables for every member of your team
  • And identifying ways to drive more cash into your company.

As one of the six components of the EOS Model, The Data Component helps you refine, simplify, and achieve your vision of understanding the numbers behind how your business is operating. The Data Component is designed to help you objectively see where you are going—both as a leader and as a company. It takes assumptions, subjective opinions, emotions, and ego out of the equation. You’ll gain confidence in knowing that you are running the business and it’s not running you.

Data will give you more control and assurance in getting more of what you really want out of your team, your EOS model, and your business.

About The Authors

Mark O’Donnell is a highly successful entrepreneur, CEO, and expert EOS Implementer. He is the current Visionary and CEO of EOS Worldwide and has also served as head coach for the company. With over 100 companies under his belt, Mark has helped numerous companies achieve their goals and get what they want from their businesses. As a serial entrepreneur, Mark has founded and sold multiple successful businesses. His passion for helping people live their ideal lives led him to his current mission of assisting a million people with tools like those found in EOS.

Angela Kalemis grew up immersed in her family's business, learning firsthand the challenges business owners face. She holds a bachelor of engineering in engineering management and a master of arts in project management from Stevens Institute of Technology. Angela’s professional journey includes over 17 years at Booz Allen, where she specialized in business development and program management. Inspired to help her husband's business, Angela became a professional EOS Implementer to apply these tools in his company, achieving transformative results. In the six years since, dedicated to helping other business leaders she has facilitated 500+ sessions and worked with more than 70 companies. Angela is also a coach at EOS Worldwide, helping new implementers master the system.

For over 20 years, Mark Stanley has been helping entrepreneurial leaders clarify, simplify and achieve their vision. In addition to working with over 150 different organizations in just about every industry, he has owned and sold three different business. Mark was one of the first EOS® Implementers, approaching his fifteenth anniversary as an Expert EOS Implementer and clocking over 1,300 session days. Mark is a life-long learner with a BBA in Finance with Honors from the University of Iowa and an MBA from Drake University, and is a certified Six Sigma master black belt and a TOC supply chain expert with a passion for ongoing improvement. When he’s not working, you can find Mark spending time with his family and friends, traveling, trying to match the wine with the cheese, and indulging his insatiable passion for exploration, discovery, and learning. Mark and his family make their home in Johnston, Iowa.

Product Details

  • Publisher: BenBella Books (July 2, 2025)
  • Length: 208 pages
  • ISBN13: 9781637746134

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Raves and Reviews

“By helping you focus on what is measurable, Data gives your team the tools they need to more actively participate in driving your company’s profitability, develop an ownership mindset, and become even more committed to helping you achieve your vision.”
—Alex Freytag, creator of ProfitWorks®, Expert EOS Implementer, and author of Vision Works, Profit Works, and Stretch Not Snap

“A great read and resource to assist in preparing to measure and track the areas that matter most to your business with the involvement of your entire organization . . . You will wish you started sooner embracing the Data!”
—Dave Shonka, CFO of College City Beverage

“The Data Component and Scorecard tool have transformed how we understand and manage our company. Data provides the essential framework and tools that will empower any business to harness data effectively and elevate financial and operational performance. This book is a must-read for anyone ready to take their business to the next level using clear, measurable insights.”
—Michael Johnson, AIA, COO of Bush Construction

Data allows leaders to successfully navigate the business minefields that slow most organizations down and focus on the key issues that drive sustainable profitable growth!”
—Connor Deering, CEO and president of Cemen Tech

Data will give you everything you need to move from uncertain to unstoppable as an entrepreneurial leader. Our team has become very disciplined around our weekly scorecard and everyone in our organization has a number. It has simplified the way we manage and helps me sleep better at night.”
—Steve Hauschilt, owner and CEO of Graham Construction

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