Directory of Certified Organizational Ombudsman Practitioners
| Practitioner | Organization |
| Evan R. Arrowsmith | Eaton Corporation |
| Thomas W. Barnette | American Express |
| Frank R. Baskind | Virginia Commonwealth University |
| Constance Bernard | The World Bank |
| Wayne Blair | University of North Carolina |
| Carol L. Breslin | Chevron Corporation |
| R. Kenneth Brown | Royal Bank of Canada |
| Victoria Brown | University of Central Florida |
| Ilene Butensky Brehm | Eaton Corporation |
| Melissa Connell | University of Colorado Denver |
| Maria Helena Darcy de Oliveira | ICATU Hartford |
| Nancy Deering | Newark Public Schools |
| Scott M. Deyo | U.S. Department of Defense |
| Diane Dorion | Royal Bank of Canada |
| Joan Elaine Engel | Career Concepts, Inc. |
| Mimmo Domenic Gaetano | Mars, Inc. |
| Sylvia L. Powlis Garvin | Career Concepts, Inc. |
| Dorothy Graham | Kennesaw State University |
| Kellie S Harmon | University of Kansas |
| Latryce Gathing-Harris | Coca-Cola Enterprises, Inc. |
| Diedrick A. Graham | Princeton University |
| George Michael Kilpatrick | Bridgepoint Education |
| Sharon Lanier | Munroe Regional Medical Center |
| Danielle Fischer-LeBailly | Mars, Inc |
| Bathabile K. S. Mthombeni | Columbia University |
| Marvin Neal | Coca-Cola Enterprises |
| Lisa M. Neale | University of Colorado Denver |
| Pierre Niedlispacher | Coca-Cola Enterprises |
| Amanda Pace | The Coca-Cola Company |
| Laurie Patterson | Akron General Health System |
| David Rasch | Stanford University |
| David Richardson | Kaiser Permanente |
| Mary Chavez Rudolph | University of Colorado Denver |
| Indumati Sen | University of California, Riverside |
| Suzy Rosen Singleton | Gallaudet University |
| Janis Schonauer | AllianceBernstein |
| John A. Simonetti | Eaton Corporation |
| Carol Stewart | Mount Holyoke College |
| Albin W. Swenson | Chevron Corporation |
| Noriko Tada | GUIDEA |
| David Talbot | Coca-Cola Enterprises |
| Marc Vaucher | United Nations |
| Richard G. Wall | Chevron Corporation |
| Theodore R. Williamson III | The Coca-Cola Company |
| Thomas Zgambo | World Bank Group |