Lonely at the top?
Share • Benchmark • Succeed

Over 50 Groups focusing on

Petroleum Marketers



Convenience Retail & Wholesale

It can be lonely at the top as a leader in your company, so we created Study Groups where business leaders like you can share challenges, find solutions from industry peers, and benchmark financial data in a confidential environment to help you take your business to the next level.


Benchmarking • Networking • Best Practices


Over 500 years of combined industry experience!
Jedidiah W. Brewer, Ph.D.
Jedidiah W. Brewer, Ph.D.
President of Study Groups
David M. Nelson, Ph.D.
David M. Nelson, Ph.D.
CEO and Founder of Study Groups and Professor of Economics at Western Washington University
Ben Scellick, CPA
Ben Scellick, CPA
Vice President of Study Groups