Guardian Systems LLC
Guardian Systems LLC received $3.5M in federal prime contract obligations in the 12 months ending Oct 5, 2026, up 23.7% from $2.8M the year before, and $11.4M since FY2022. Its largest customer is the Department of Defense.
Contractor details
- Unique Entity ID (UEI)
- FLT5LFGMM741
- CAGE code
- 3TRW0
- Doing business as
- Guardian Energy Systems
- Headquarters
- Portsmouth, VA
- Business size
- Small Business
- Socioeconomic status
- SDVOSB, Veteran-owned
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 Defense | $2.4M | $5.0M |
| Department of Homeland Security | $947K | $3.6M |
| Corps of Engineers - Civil Works | $0 | $787K |
| Department of Veterans Affairs | $0 | $759K |
| Department of Commerce | $4K | $548K |
| Department of the Interior | $60K | $514K |
Top NAICS codes
Industry codes agencies recorded on this contractor's awards, since FY2022.
| NAICS | Industry | Latest 12 mo | Since FY2022 |
|---|---|---|---|
| 811310 | Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance | $2.4M | $3.1M |
| 336611 | Ship Building and Repairing | $378K | $2.8M |
| 333618 | Other Engine Equipment Manufacturing | $224K | $2.6M |
| 335312 | Motor and Generator Manufacturing | $0 | $1.1M |
| 333120 | Construction Machinery Manufacturing | $111K | $466K |
| 339991 | Gasket, Packing, and Sealing Device Manufacturing | $311K | $311K |
What it sells
Product and service codes (PSC) on this contractor's awards, since FY2022.
| PSC | Description | Since FY2022 |
|---|---|---|
| J030 | Maint/Repair/Rebuild of Equipment- Mechanical Power Transmission Equipment | $2.2M |
| 2815 | Diesel Engines and Components | $1.6M |
| J020 | Maint/Repair/Rebuild of Equipment- Ship and Marine Equipment | $1.5M |
| 6115 | Generators and Generator Sets, Electrical | $1.2M |
| 2910 | Engine Fuel System Components, Nonaircraft | $867K |
| 2895 | Miscellaneous Engines and Components | $496K |
Recent awards
This contractor's newest prime contract awards, most recent first.
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| 70Z08526P49025B00 | Department of Homeland Security OPEN, INSPECT, REAPIR CYLINDER ASSY. | $54K | Sep 24, 2026 |
| 1332KP26P0039 | Department of Commerce PREVENTIVE MAINTENANCE AND REPAIRS FOR FOUR (4) CAT (CATERPILLAR) C32 1000 KW (60 HZ) DIESEL GENERATORS. | $11K | Sep 22, 2026 |
| 70Z08026PMECP0185 | Department of Homeland Security SSDG LONG BLOCK | $63K | Sep 15, 2026 |
| 70Z08526P49023B00 | Department of Homeland Security OPEN, INSPECT, REPAIR GOVERNORS | $41K | Sep 15, 2026 |
| 70Z08526P49024B00 | Department of Homeland Security 3 20R-9122 CAT REMAN WATER PUMP | $13K | Sep 15, 2026 |
| 140P1526P0091 | Department of the Interior EO 14398 YELLOWSTONE NATIONAL PARK (YELL) REQUIRES THE PURCHASE AND DELIVERY OF ENGINE PARTS FOR A CATERPILLAR SNOW PLOW. | $60K | Sep 14, 2026 |
| 70Z08026P29054B00 | Department of Homeland Security 2930-01-460-6686 OPEN, INSPECT, REPORT AND REPAIR PUMP, COOLING SYSTEM, ENGINE | $24K | Jul 29, 2026 |
| 70Z08526PLREP0235 | Department of Homeland Security CGC HAMILTON - CSO PARTS CAT | $157K | Jul 21, 2026 |
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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