| 2010-now | Petrofac, Richard King, Director Integrity Assurance | |
| 2008-2009 | KBR, Joe Mino, Principal Process Advisor | 713-753-6542 |
| 2007-2008 | Fluor, Leisa Porter, HSE Director, Sugarland | 281-263-7951 |
| 2006-2007 | Ingenious, Dr. Bharat Kamdar, President | 832-242-2499 |
| 2005-2006 | I-T Network at Anvil, Sally Kernan, Owner | 877-412-6845 |
| 2002-2005 | CSC, Bill Zobel, Director of Science & Engin'rg | 703-461-2432 |
| 2001-2002 | ICF Consulting, Kris Guido, Human Resources | 703-934-3000 |
| 1998-2000 | DynCorp Systems & Services, Richard Thacker | 703-264-9103 |
| 1995-1997 | Mobil Global Professional Services, Robert Esser | 703-846-1666 |
| 2001-05 | Geospatial Info. Systems | Dennis Crow, USDA & HUD | 202-720-4721 |
| 2003-04 | Int'l. Institute of Health Promotion | A.U. Professor Bob Karch | 202-885-6275 |
| 2002-03 | St. Alban School of Public Service | Mary Ann Waikart, Director | 202-537-6438 |
| 2002-03 | Sloan Professional M.S. Proposal | Larry Medsker, Assoc. Dean | 202-664-3306 |
| 2002 | DC “Street Tree” Inventory | Barbara Deutsch, Programs | 202-833-4010 |
| 2001-02 | GIS Architect, US DOJ Civil Rights | Mario Lopez-Gomez | 202-616-3971 |
| 1998-00 | Websites & Collaboration for EPA | William Zobel, P.E. | 703-461-2432 |
| Process Safety/PHA | Charles Morrison, Chevron | 713-857-8152 |
| Process Engineering | Dennis Ducoté, Engineering Technologist | 281-368-3247 |
| Environmental Eng'rg | Hassan Gomaa, Engineering Technologist | 281-368-4979 |
| Geospatial Open Stds. | Mark Reichardt, Open GIS Consortium's Pres. | 301-840-1361 |
| Professional skill breadth | Robert Knisely, served in 7 federal agencies | 410-647-1890 |
| I.T. Business Processes | Larry Koskinen, U.S. Peace Corps consultant | 202-692-2637 |
| Whatcom County, WA | Hal Hart, Director of Planning | 360-676-6907 |
| DC Dept. of Transport'n | Douglas Noble, Transport Services | 202-727-1000 |
| DC Office of Zoning | Nyambi Nyambi, I.T. and H.R. Liaison | 202-727-0314 |
| DC Office of Planning | Ellen McCarthy, Deputy Director | 202-442-7600 |
| DC Office of ANC's | Gottlieb Simon, Executive Director | 202-727-9945 |
| Birch Bay Steering Comm. | Jim Calhoon, Birch Bay, WA 98230 | 360-371-7440 |
| The "Committee of 100" | Barbara Zartman, Washington, DC | |
| Fed'n of Citizens Ass’ns | President George Clarke (Forest Hills) | |
| Advisory Neighborhood | Nancy MacWood, former chair ANC3C | 202-966-5333 |