| 19AQMM25F1104 | POTOMAC-HUDSON ENGINEERING INC | $84,998 | STATE, DEPARTMENT OF | STATE, DEPARTMENT OF | — | 541620 | B510 | Jul 24, 2025 | Jul 25, 2025 | Jul 24, 2026 |
| FA820125C0008 | POTOMAC-HUDSON ENGINEERING INC | $83,405 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 562910 | F108 | Jun 17, 2025 | Jun 18, 2025 | Jun 17, 2026 |
| 19AQMM25F0420 | POTOMAC-HUDSON ENGINEERING INC | $129,501 | STATE, DEPARTMENT OF | STATE, DEPARTMENT OF | — | 541620 | B510 | Feb 26, 2025 | Mar 3, 2025 | Sep 2, 2026 |
| 89243624FCD000018 | POTOMAC-HUDSON ENGINEERING INC | $26,466,397 | ENERGY, DEPARTMENT OF | ENERGY, DEPARTMENT OF | — | 541620 | F999 | Aug 8, 2024 | Aug 15, 2024 | Aug 14, 2027 |
| 47PJ0024F0219 | POTOMAC-HUDSON ENGINEERING INC | $202,689 | PUBLIC BUILDINGS SERVICE | PUBLIC BUILDINGS SERVICE | — | 541620 | B510 | Apr 26, 2024 | Apr 24, 2024 | May 31, 2026 |
| 19AQMM24F0702 | POTOMAC-HUDSON ENGINEERING INC | $98,852 | STATE, DEPARTMENT OF | STATE, DEPARTMENT OF | — | 541620 | B510 | Mar 27, 2024 | Apr 1, 2024 | Mar 31, 2026 |
| 36C24522C0116 | POTOMAC-HUDSON ENGINEERING INC | $173,272 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 541620 | H342 | Jul 18, 2022 | Jul 18, 2022 | Jul 17, 2027 |