- American Productivity & Quality Center

- Bachrach and Associates Incorporated -
   Values-Based Selling Academy

- The Ken Blanchard Companies

- Business Literacy Institute

- Cathcart Institute

- Certified Management Accountant (CMA)

- Entrepreneurial Education Foundation

- GeoStrategies, Inc.

- Great Game of Business

- Institute for Executive Development

- JMI Consulting Group

- KPMG Management Consultants

- The Lamb Group Companies

- InSOURCE

- Maister Associates

- MentorU

- North Star Consulting Group

- Practice Development Institute, Inc. (PDI)