help_outline Skip to main content
Add Me To Your Mailing List
HomeStandard Member DirectoryMembership Directory Bio

Standard Member Directory

Greg Atchison, PCC, ICF Mentor Coach   (#8)   

Basic Information

Wentzville, MO
Email Address
Mobile Phone
C12 of Greater St. Louis
CEO & Chairman
3106 Bear View Court

Wentzville, MO  

Personal Information


Additional Information


After nearly 40 years of combined military, corporate, and academic experience, I answered God’s call to become a C12 Chair and see the Kingdom of God advanced in the lives of business owners and their companies.

I come to C12 with a breadth of experiences that includes co-leading a P&L responsible for a $50+ million business employing 350 people, leading a R&D team charged with developing next generation training technologies, and overseeing more than 350+ technicians supporting a wide variety of military aircraft. My recent efforts have been in the area of leadership development and executive coaching, where I was involved with the development of Boeing’s emerging leaders, senior managers, and executives from around the globe.

A life-long learner, I have a Ph.D. in Organization and Management with a specialization in leadership. This served me well, as I was an adjunct professor with Embry Riddle Aeronautical University for 8 years. In addition, I holds Professional Certified Coach credential from the International Coach Federation.

I have been involved active in small group ministries, including marketplace ministries in San Antonio and St. Louis for nearly 20 years. While in San Antonio, I was active in the Biblical Leadership for Excellence (BLE) ministry. I also served as a small group leader with Biblical Business Training (BBT) in St. Louis, leading a weekly bible study in Boeing’s defense headquarters. I'm a deacon at the First Baptist Church of Wentzville and teaches Sunday School when needed.

I've been married to his high school sweetheart, Nancy, for over 40 years. I enjoy fly fishing, reading, and anything that involves being outside with Nancy and our 10-year-old Siberian Husky.