Service Areas: San Antonio
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Don Maranca

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Get A Grip On Your Business with EOS®

I help entrepreneurs and their leadership teams solve root problems, lead more effectively, and gain Traction® in their businesses through a simple, proven operating system.
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EOS Story
  • Grounded in Faith with a Higher Purpose
  • Combines Discipline with Passion
  • Served 100+ Entrepreneurial Companies
  • Keynote Speaker & Frequent Podcast Guest
  • A Blessed Husband and Father

About Me

Implementer Category: ExpertImplementer Tags: new braunfels san antonio

When I was 5 years old, my father took his first entrepreneurial leap of faith by leaving the Philippines and moving us to the US.  Watching him start his own business instilled a strong work ethic in me, encouraging me to be my best in this wonderful country.  So I’m wired for entrepreneurship.

I started my professional life in the corporate world working for Fortune 500 companies that were market leaders in their industry. Something was missing so I took my experience and dipped my toe in small businesses, working hand-in-hand with the owners in growing revenue and profits.  That’s where I found my passion in small business, eventually purchasing a business services franchise in 2010. I saw business owners struggling to realize their vision through their teams until I came across EOS in 2015.  It was aligned with my own philosophy to provide a complete, holistic system for owners and their teams to realize their vision.

I am proud to be 1 of the first 112 Professional EOS Implementers that share the passion of helping business leaders live their ideal lives.  I love what I do and strongly believe this is what I’m designed to do in this world.

Maranca Don

What Can EOS Do For Your Business?

Vision

Getting everyone in your organization 100% on the same page with where you’re going and how you plan to get there.

Traction®

Instilling focus, discipline, and accountability throughout the company so that everyone executes on that vision—every day.

Healthy

Helping your leaders become a more cohesive, functional, healthy leadership team.

What is EOS®

EOS (The Entrepreneurial Operating System®)

Are you feeling stuck?  Has your business hit the ceiling? 

EOS is a simple, proven business operating system that can help your entrepreneurial organization clarify, simplify, and achieve its vision.

Look at your business in a whole new way – through the lens of the Six Key Components™.
The EOS Model® provides a visual illustration of the Six Key Components of any business in any industry that must be managed and strengthened to be a great business.

Want to learn more?
Implementing EOS is a journey to strengthen the Six Key Components of your business. The first step in that journey is to schedule a 90 Minute Meeting. To schedule that meeting click the button below.

Schedule a Call

THE EOS MODEL®

THE EOS PROCESS

When you work with me as your EOS Implementer®, we will follow The EOS Process, a proven way to put all the pieces together, incorporating each of the EOS® Tools in the right order to best strengthen each key component of your business.

All EOS Implementers Share These Core Values:

Humbly Confident

Open, honest, real and well-practiced, ready to make a positive difference.

Grow or Die

Driven to maximize every situation and take ourselves and our clients to the next level.

Do what we say

Sometimes more, never less.

Do the right thing

Never betraying a trust and doing whatever it takes to resolve every issue so people can move forward.

Help First

Subordinating our personal interests to advance others, always giving value before expecting anything in return.

EOS Track Record

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Companies using EOS Tools
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What My Clients Say

Hear it directly from transformed businesses.

Almost two years ago my company sold to the employees as a 100% employee owned ESOP. This was all a part of my overall strategy to eventually exit the business.…I can confidently say that if we hadn’t used EOS, we would likely still be flailing about trying to figure out the right methodology to make the transfer when it happens in a few years.…EOS was in the right place at the right time for me.

Harry Levy

Levy Company

Choosing to implement the EOS system with Don & JDSM has been the single best business decision we have made in our 20 years of business. Our leadership team has been able to become a stronger unit while being able to be open and honest with each other about real issues and decisions. Providing clear vision for the company and the traction to achieve it really has facilitated our ability to grow.

Tricia Fleming Schleicher

Magnolia Pancake Haus

I have learned a tremendous amount from Don. In 2015, we began operating within the Entrepreneurial Operating System (EOS) philosophy and structure. Over the next three years, we began to truly adopt and live out the principles and teachings of EOS. We are extremely profitable and successful. Our team is unified and focused on the greater good because of EOS and TAB. Thank you, Don!

Kay Scroggins

President/CEO - Clinical Trials of Texas

Companies Running on EOS

EOS Story

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Speaking Engagements

I deliver keynotes and workshops that are perfect for groups of growth-oriented business owners and leaders. These intense sessions will help you:

  • Understand the six keys to building a truly great organization
  • Roll up your sleeves and confront your organizational issues head-on
  • Learn how to get everyone focused on achieving a clear company vision
  • Begin to instill discipline and accountability throughout your organization
Get in Touch

MY UPCOMING EVENTS

How to Be a Great Boss Workshop

March 7, 2025 – 8:00 AM MST – 3:00 PM MST

Work alongside an Expert EOS Implementer and other bosses like yourself to learn how to develop more accountable, high-performing teams.

UPCOMING EOS EVENTS

Great Boss™ Workshop – In Person (Mechanicsburg, PA)

In this workshop, EOS Implementer Brian White will teach you 5 Leadership and 5 Management Practices that will help you be a Great Boss. They’ll also teach you a process and give you some simple tools that will improve your communication skills, create clear expectations and help you deal with common “people issues”.

Great Boss®️ Workshop – In Person (Edmonton, AB)

In this workshop, EOS Implementer Ted Bradshaw will teach you 5 Leadership and 5 Management Practices that will help you be a Great Boss. They’ll also teach you a process and give you some simple tools that will improve your communication skills, create clear expectations, and help you deal with common “people issues.”

View Calendar
 

EOS Event CALENDAR

How Strong is Your Organization?

Measure the strength of your company with our Organizational Checkup®.
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FREE EOS TOOLS

Strengthen the Six Key Components™ of your business.
Download NOW

Free Chapter of Traction

Inside Traction, you’ll learn the secrets of strengthening the Six Key Components™ of your business.
Get the Chapter

Claim Your Free Copy of Traction

See how you can start getting everything you want out of your business by ordering your copy for free, on me. 

Get Your Free Copy

Contact Me

12050 Vance Jackson Suite 102
San Antonio
Texas
78230
United States

210-892-2018

[email protected]
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The Great Boss Workshop teaches leaders and managers how to create the accountable, people-centric environments their teams need to thrive. This workshop dives into the proven tools and techniques for improving your communication skills, creating clearer expectations, and addressing common “people issues.”

Ready to elevate your leadership? Learn to be a Great Boss! You and your team will:

  • Participate in high-energy breakout sessions
  • Deep-dive into the Great Boss Toolkit
  • Learn The Five Leadership Practices™ and The Five Management Practices™
  • Train toward holding more effective Quarterly Conversations
View Upcoming Events
Request a Workshop
EOS ONE™

ONE VISION. ONE SYSTEM. ONE TEAM.™

Streamline the rollout of the proven business operating system across your entire organization. Better communicate your vision, drive Traction®, and accelerate team health – simpler and faster – with the official software for Running on EOS.

Exclusively from the makers of EOS.

TRY EOS ONE™ FOR FREE

Get Your Business Laser-Focused Today.

Request a free 90 Minute Meeting with me to learn how your business can benefit from EOS.
Get in Contact

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Want Your Own Great Boss Workshop?

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Request a FREE 90 Minute Meeting with me and let me show you how EOS can eliminate common business frustrations, or just contact me with any questions.

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