| AGENCY | CERTIFICATION NUMBER |
| Maryland Department of Transportation (MDOT) | 09 -631 |
| Minortiy Business Enterprise (MBE) | 09 -631 |
| Disadvantaged Business Enterprise (DBE) | 09 -631 |
| Small Business Enterprise (SBE) | 09 -631 |
| Airport Concessions Disadvantaged Business Enterprise (ACDBE) | 09 -631 |
| MD Small Business Reserve (SBR) | SB12-14569 |
| VA Certified Small Women and Minority (SWaM) | 686319 |
| Women's Business Enterprise (WBENC) | 2005115538 |
| Prince George's County Government Maryland | 14-951 |
| Prince George's County CBBC | CBBC-14-281 |
| Pennsylvania Department of General Services (DGS) | 130430 |
| City of Philadelphia | 8470101CC |
| Washington Suburban Sanitary Commission (WSSC) | WSSC |
| Washington Metropolitan Area Transit Authority (WMATA) | 2142 -W |