Potomac-Hudson Engineering Inc
Potomac-Hudson Engineering Inc received −$2.2M in federal prime contract obligations in the 12 months ending Oct 5, 2026, down 145.6% from $4.9M the year before, and $14.6M since FY2022. Its largest customer is the Department of Energy.
See 3 contracts ending in the next 18 months ↓Contractor details
- Unique Entity ID (UEI)
- GW1PL9E11KQ4
- CAGE code
- 0JCB1
- Headquarters
- Rockville, MD
- Business size
- Small Business
- Parent company
- Potomac-Hudson Engineering Inc (UEI UL59TX8SYLA5)
As recorded on this UEI's most recent prime contract action in USAspending.gov. Confirm current registration and certifications in SAM.gov.
Obligations by fiscal year
Net prime contract obligations by federal fiscal year.
Markets where it ranks top 10
Agency and NAICS markets where this UEI is one of the ten largest primes in the latest 12 months.
Top agencies
Funding agencies ranked by obligations since FY2022.
| Funding agency | Latest 12 mo | Since FY2022 |
|---|---|---|
| Department of Energy | −$2.9M | $7.6M |
| General Services Administration | $499K | $4.7M |
| Department of State | $99K | $1.7M |
| Department of Veterans Affairs | $37K | $173K |
| Department of the Treasury | $0 | $145K |
| Department of Homeland Security | $43K | $144K |
Top NAICS codes
Industry codes agencies recorded on this contractor's awards, since FY2022.
What it sells
Product and service codes (PSC) on this contractor's awards, since FY2022.
| PSC | Description | Since FY2022 |
|---|---|---|
| F999 | Other Environmental Services | $6.3M |
| B510 | Special Studies/Analysis- Environmental Assessments | $5.4M |
| F115 | Environmental Systems Protection- Environmental Consulting and Legal Support | $1.9M |
| R425 | Support- professional: Engineering/Technical | $488K |
| B599 | Special Studies/Analysis- Other | $220K |
| H342 | Inspection- Fire Fighting/Rescue/Safety equipment; Environ Protect Equipment/Matls | $173K |
Contracts ending in the next 18 months
This contractor's largest awards whose current period of performance ends soon. Options and extensions often move these dates.
| Award | Agency | Obligated | Current end |
|---|---|---|---|
| 47PE0323F0003 | General Services Administration DEVELOPMENT OF ENVIRONMENTAL ASSESSMENT, DEVELOPMENT OF ENVIRONMENTAL SITE ASSESSMENT, SITE SECURITY ASSESSMENT, AND CULTURAL RESOURCES ASSESSMENT, CHATTANOOGA FEDERAL… | $688K | Dec 26, 2026 |
| 89243624FCD000018 | Department of Energy TECHNICAL SUPPORT SERVICES (NEPA BPA ORDER) | $6.1M | Aug 14, 2027 |
| 89303024FGD000004 | Department of Energy CALL ORDER FOR NATIONAL ENVIRONMENTAL POLICY ACT (NEPA) SUPPORT SERVICES. | $1.1M | Sep 3, 2027 |
Recent awards
This contractor's newest prime contract awards, most recent first.
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| 70Z04026P60016Y00 | Department of Homeland Security COAST GUARD YARD WASTEWATER ENVIRONMENTAL SAMPLING AND ANALYSIS | $17K | Aug 21, 2026 |
| 19AQMM26F0270 | Department of State UNDERSTANDING HOW HAZARDS AND MIGRATION COULD SHAPE GREAT LAKES WATER QUALITY. | $99K | Mar 3, 2026 |
| 140D0426P0049 | Department of the Interior POTOMAC-HUDSON ENGINEERING -EPCRA REPORT | $4K | Feb 24, 2026 |
| 47PK0125F0025 | General Services Administration ENVIRONMENTAL IMPACT STUDY FOR NOGALES-DECONCINI LPOE | $837K | Sep 25, 2025 |
| 19AQMM25F1104 | Department of State DEVELOP A COMPREHENSIVE ADAPTIVE MANAGEMENT PLAN FOR THE SOURIS RIVER BASIN. | $85K | Jul 24, 2025 |
| FA820125C0008 | Department of Defense ENVIRONMENTAL ASSESSMENT (EA) FOR PROPELLANT LOADING FACILITY (PLF) AT HILL AIR FORCE BASE (LITTLE MOUNTAIN TEST FACILITY (LMTF), UTAH | $83K | Jun 17, 2025 |
| 19AQMM25F0420 | Department of State THIS PROJECT IS TO COMPLETE A PILOT PROJECT TO STRESS TEST THE GLEWS FRAMEWORK USING SUSPECTED THREATS IN THE GREAT LAKES TO IDENTIFY STRENGTHS AND WEAKNESSES IN THE PROPOSED… | $130K | Feb 26, 2025 |
| 140D0425P0037 | Department of the Interior POTOMAC-HUDSON ENGINEERING -EPCRA REPORT | $3K | Jan 29, 2025 |
Prime contracts (award types A–D) from USAspending.gov through Oct 5, 2026. Subcontracts are not included. Net obligations include deobligations and corrections.

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