| Name | Exchange | Symbol | Last trade | Change | Mkt cap | |
| Organizational Dynamics, Inc. | Private | |||||
| McKinsey & Company, Inc. | Private | |||||
| Bain & Company, Inc. | Private | |||||
| PRTM Management Consultants, Inc. | Private | |||||
| WDHB, Inc. | Private | |||||
| EnteGreat, Inc. | Private | |||||
| The North Highland Company | Private | |||||
| A.T. Kearney, Inc. | Private | |||||
| Creative Advantage Inc. | Private | |||||
| The Corporation for Standards and Outcomes | Private | |||||
| Haverstick Consulting, Inc. | Private |