01 / Vendor Profile
ENERGY SYSTEMS GROUP, LLC Federal Contracts and Awards
UEI JBZELFBMX1J4 · CAGE 3FU33
Federal contract activity attributed to this vendor identity across FY 2019–FY 2025. Obligations are FPDS accounting transactions, not company revenue.
02 / Federal Business Size
Federal contract market at a glance
Measured consistently across FY 2019–FY 2025.
Across FY 2019–FY 2025, FPDS records attribute $366.74M in net contract obligations to ENERGY SYSTEMS GROUP, LLC across 584 contract actions. Net obligations include positive obligations and later deobligations recorded during the same period.
03 / Spending Trend
ENERGY SYSTEMS GROUP, LLC contract spending by year
Annual net obligations show whether recorded federal business expanded or contracted, while actions and customer counts show the breadth of that activity.
Total obligations$63.61M
FY 2025ObligationsHistorical spending range
| Fiscal year | Obligations | Actions | Federal customers | Change |
|---|---|---|---|---|
| FY 2019 | $40.85M | 84 | 8 | — |
| FY 2020 | $52.83M | 84 | 8 | +29.3% |
| FY 2021 | $58.31M | 85 | 7 | +10.4% |
| FY 2022 | $53.79M | 116 | 8 | −7.8% |
| FY 2023 | $48.56M | 81 | 8 | −9.7% |
| FY 2024 | $48.79M | 65 | 7 | +0.5% |
| FY 2025 | $63.61M | 69 | 7 | +30.4% |
04 / Federal Customers
Which federal agencies buy from ENERGY SYSTEMS GROUP, LLC?
Ranked by net obligations during FY 2019–FY 2025.
| Agency | Code | Obligations | Actions | Vendor share |
|---|---|---|---|---|
| 2100 | $165.07M | 258 | 45.0% | |
| 1700 | $77.52M | 59 | 21.1% | |
| 97AS | $51.32M | 77 | 14.0% | |
| 8000 | $45.64M | 124 | 12.4% | |
| 6800 | $11.64M | 13 | 3.2% | |
| 3600 | $10.73M | 27 | 2.9% | |
| 4740 | $3.49M | 12 | 1.0% | |
| 12C2 | $1.27M | 12 | 0.3% | |
| 7008 | $73.4K | 2 | 0.0% |
05 / Contracting Offices
Which contracting offices buy from ENERGY SYSTEMS GROUP, LLC?
Ranked by net obligations during FY 2019–FY 2025.
| Office | Code | Agency | Obligations | Actions | Vendor share |
|---|---|---|---|---|---|
| W15QKN | DEPT OF THE ARMY | $116.93M | 200 | 31.9% | |
| N39430 | DEPT OF THE NAVY | $77.52M | 59 | 21.1% | |
| SP0604 | DEFENSE LOGISTICS AGENCY | $51.32M | 77 | 14.0% | |
| W912DY | DEPT OF THE ARMY | $48.14M | 58 | 13.1% | |
| 80JSC0 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | $33.33M | 110 | 9.1% | |
| 80GRC0 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | $12.31M | 14 | 3.4% | |
| 68HERC | ENVIRONMENTAL PROTECTION AGENCY | $11.64M | 9 | 3.2% | |
| 36E776 | VETERANS AFFAIRS, DEPARTMENT OF | $6.20M | 6 | 1.7% | |
| 47PH11 | PUBLIC BUILDINGS SERVICE | $3.20M | 10 | 0.9% | |
| 36C252 | VETERANS AFFAIRS, DEPARTMENT OF | $2.54M | 11 | 0.7% |
06 / Top NAICS Industries
Which industries define this vendor’s federal work?
| NAICS | Description | Obligations | Actions | Customers | Share |
|---|---|---|---|---|---|
| 541330 | ENGINEERING SERVICES | $225.81M | 316 | 8 | 61.6% |
| 811310 | COMMERCIAL AND INDUSTRIAL MACHINERY AND EQUIPMENT (EXCEPT AUTOMOTIVE AND ELECTRONIC) REPAIR AND MAINTENANCE | $48.33M | 105 | 2 | 13.2% |
| 236220 | COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION | $17.14M | 36 | 1 | 4.7% |
| 334512 | AUTOMATIC ENVIRONMENTAL CONTROL MANUFACTURING FOR RESIDENTIAL, COMMERCIAL, AND APPLIANCE USE | $3.49M | 12 | 1 | 1.0% |
| 926130 | REGULATION AND ADMINISTRATION OF COMMUNICATIONS, ELECTRIC, GAS, AND OTHER UTILITIES | $2.08M | 4 | 1 | 0.6% |
| 238210 | ELECTRICAL CONTRACTORS AND OTHER WIRING INSTALLATION CONTRACTORS | $592.7K | 5 | 1 | 0.2% |
| 237110 | WATER AND SEWER LINE AND RELATED STRUCTURES CONSTRUCTION | $539.3K | 2 | 1 | 0.1% |
| 238220 | PLUMBING, HEATING, AND AIR-CONDITIONING CONTRACTORS | $197.0K | 1 | 1 | 0.1% |
| 221122 | ELECTRIC POWER DISTRIBUTION | -$45.6K | 6 | 1 | 0.0% |
07 / Top Product and Service Codes
What products and services does the government buy from this vendor?
| PSC | Description | Obligations | Actions | Customers | Share |
|---|---|---|---|---|---|
| R499 | SUPPORT- PROFESSIONAL: OTHER | $88.92M | 87 | 2 | 24.2% |
| J045 | MAINT/REPAIR/REBUILD OF EQUIPMENT- PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT | $65.99M | 69 | 1 | 18.0% |
| J041 | MAINT/REPAIR/REBUILD OF EQUIPMENT- REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT | $48.92M | 108 | 2 | 13.3% |
| Z1NB | MAINTENANCE OF HEATING AND COOLING PLANTS | $45.64M | 124 | 1 | 12.4% |
| B540 | SPECIAL STUDIES/ANALYSIS- BUILDING TECHNOLOGY | $45.11M | 51 | 3 | 12.3% |
| R425 | SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | $31.00M | 22 | 1 | 8.5% |
| H935 | OTHER QC/TEST/INSPECT- SERVICE AND TRADE EQUIPMENT | $17.14M | 36 | 1 | 4.7% |
| H145 | QUALITY CONTROL- PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT | $7.36M | 7 | 1 | 2.0% |
| AG84 | R&D- ENERGY: CONSERVATION (ENGINEERING DEVELOPMENT) | $7.33M | 18 | 2 | 2.0% |
| Z2AA | REPAIR OR ALTERATION OF OFFICE BUILDINGS | $3.49M | 12 | 1 | 1.0% |
08 / Competition Pattern
How was ENERGY SYSTEMS GROUP, LLC’s federal work competed?
Competition categories describe the procurement path recorded on the underlying contract actions.
09 / Recent Contract Awards
What contract actions were recorded most recently for ENERGY SYSTEMS GROUP, LLC?
The latest recorded PIIDs connect this profile to the underlying federal award search.
| Award / PIID | Signed | Obligation | Agency / office | NAICS | PSC |
|---|---|---|---|---|---|
| W912DY24F0602 | Sep 30, 2025 | $3.97M | DEPT OF THE ARMY W2V6 USA ENG SPT CTR HUNTSVIL | 541330 | R425 |
10 / Interpreting the Profile
How should you evaluate ENERGY SYSTEMS GROUP, LLC as a federal contractor?
Read obligations, customers, markets, competition, and individual awards together. A large historical total indicates federal scale, but it does not by itself describe current backlog, commercial revenue, profitability, or future opportunity.
Separate obligations from revenue
FPDS obligations are government accounting actions and may include later deobligations.
Follow customer concentration
Agency and office concentration reveals where the vendor’s federal relationships are strongest.
Test market overlap
NAICS and PSC shares show whether the vendor competes in the same markets as your company.
Inspect the awards
Open the PIIDs to verify dates, offices, classifications, and transaction history.