PTTC has had the honor to train over 20 Federal Government and Commercial companies in the DC, Maryland and Virginia area.
- Master Security
- Howard University
- Depart Of Homeland Security
- Federal Reserve Police
- Municipal Police Academy
- MedStar Washington Hospital Center
- MedStar National Rehabilitation Hospital
- MedStar Georgetown University Hospital
- Watkins Security Inc.
- Frontline Security Inc.
- Department of State ATA Program
- Gallaudet university
- US Department of Transportation
- E&A Security
- Catholic University
- University of District of Colombia