S3 Contracting Llc
Manassas, VA · UEI Q7DUFTPAWHN2 · NAICS 561730
S3 Contracting Llc is a federal contractor based in Manassas, VA operating in administrative and support services (NAICS 561730). S3 Contracting Llc has received $16.99 million across 84 federal contracts. S3 Contracting Llc's largest customer is Department Of Defense, accounting for $16.05 million of awarded work.
Top contracts
| PIID | Agency | Latest action | Obligated |
|---|---|---|---|
| HQ003423C0074 | Department Of Defense | June 30, 2025 | $3.59M |
| W91QV121C0035 | Department Of Defense | September 22, 2021 | $1.95M |
| W91QV123F0489 | Department Of Defense | September 29, 2023 | $983.1K |
| W91QV124F0517 | Department Of Defense | September 29, 2024 | $962.4K |
| W91QV125FA140 | Department Of Defense | September 29, 2025 | $834.6K |
| W91QV121F0353 | Department Of Defense | September 7, 2021 | $684.5K |
| W91QV124F0524 | Department Of Defense | September 30, 2024 | $655.0K |
| W91QV121F0415 | Department Of Defense | September 27, 2021 | $628.8K |
| 47PH5426F0012 | General Services Administration | January 30, 2026 | $544.4K |
| W91QV123C0096 | Department Of Defense | September 20, 2024 | $504.2K |
Top customers
| Agency | Obligated | Contracts |
|---|---|---|
| Department Of Defense | $16.05M | 83 |
| General Services Administration | $944.4K | 14 |
NAICS portfolio
| NAICS | Description | Obligated |
|---|---|---|
| 238160 | Roofing Contractors | $12.82M |
| 238220 | Plumbing, Heating, And Air-Conditioning Contractors | $1.80M |
| 237110 | Water And Sewer Line And Related Structures Construction | $764.7K |
| 561730 | Landscaping Services | $546.4K |
| 236220 | Commercial And Institutional Building Construction | $531.1K |
| 238190 | Other Foundation, Structure, And Building Exterior Contractors | $490.5K |
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Frequently asked questions
How much has S3 Contracting Llc received in federal contracts?
S3 Contracting Llc has been awarded $16.99 million across 84 federal contracts. Their largest customer is Department Of Defense, representing $16.05 million of awarded work.
What does S3 Contracting Llc do?
S3 Contracting Llc is a federal contractor based in Manassas, VA, registered under NAICS 561730 (administrative and support services).