Stell Sia Salas O'Brien Llc
Mountlake Terrace, WA · UEI ZW5FFJ7KPHB8 · NAICS 561210
Stell Sia Salas O'Brien Llc is a federal contractor based in Mountlake Terrace, WA operating in administrative and support services (NAICS 561210). Stell Sia Salas O'Brien Llc has received $1.23 million across 20 federal contracts. Stell Sia Salas O'Brien Llc's largest customer is Department Of Veterans Affairs, accounting for $787,000 of awarded work.
Top contracts
| PIID | Agency | Latest action | Obligated |
|---|---|---|---|
| 36C10F24F0023 | Department Of Veterans Affairs | January 15, 2026 | $458.8K |
| 36C10F24F0024 | Department Of Veterans Affairs | January 15, 2026 | $328.0K |
| 1333ND25FNB190163 | Department Of Commerce | September 10, 2025 | $265.9K |
| 75H70524F80013 | Department Of Health And Human Services | August 5, 2024 | $100.5K |
| 1333ND24FNB190223 | Department Of Commerce | September 13, 2024 | $76.9K |
| 47QRCA25DW083 | General Services Administration | March 27, 2026 | $2.5K |
| 47QRCA25DV052 | General Services Administration | March 27, 2026 | $2.5K |
| 47QRCA25DSF02 | General Services Administration | March 26, 2026 | $2.5K |
| 80GRC025F0009 | National Aeronautics And Space Administration | August 5, 2025 | $1.0K |
| 140D0425F1035 | Department Of The Interior | September 23, 2025 | $500 |
Top customers
| Agency | Obligated | Contracts |
|---|---|---|
| Department Of Veterans Affairs | $786.8K | 10 |
| Department Of Commerce | $342.8K | 4 |
| Department Of Health And Human Services | $100.5K | 1 |
| Department Of The Interior | $1.5K | 9 |
| National Aeronautics And Space Administration | $1.0K | 5 |
| General Services Administration | $0 | 21 |
NAICS portfolio
| NAICS | Description | Obligated |
|---|---|---|
| 541330 | Engineering Services | $1.23M |
| 541620 | Environmental Consulting Services | $1.5K |
| 561210 | Facilities Support Services | $0 |
| 336611 | Ship Building And Repairing | $0 |
| 541310 | Architectural Services | $0 |
Track this on BesaGov
Get a free weekly email when this changes — new awards, new sub-awards, new opportunities. No login required.
Continue learning
Keep researching
Frequently asked questions
How much has Stell Sia Salas O'Brien Llc received in federal contracts?
Stell Sia Salas O'Brien Llc has been awarded $1.23 million across 20 federal contracts. Their largest customer is Department Of Veterans Affairs, representing $787,000 of awarded work.
What does Stell Sia Salas O'Brien Llc do?
Stell Sia Salas O'Brien Llc is a federal contractor based in Mountlake Terrace, WA, registered under NAICS 561210 (administrative and support services).