Overview
Work performed in this county, wherever the company is based; the latest year will rise
Hover over a year to see its value.
Insight Largest complete year: $1.12B in FY2012
Contractors registered in this county, wherever they did the work
Hover over a year to see its value.
Insight Largest complete year: $2.63B in FY2025
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Insight 25% of the work in ZIP 94025
Insights on other tabs
- Contractors
- 2,049 based here; 324 are SBA-listed small businesses
- Awards
- Covenant Aviation Security, LLC did 22% of the work performed here; Transportation Security Administration placed 22%
- ZIP codes
- 38 ZIP codes with federal contract data
- Offices
- 1 contracting office located here
Contractors
Contractors based in San Mateo County, CA, prime awards since FY2021, US$
442 with an active registration; 324 are SBA-listed small businesses; $7.81B in prime awards in FY2021–FY2025
Showing 1–10 of the first 500 of 2,049 contractors
| Since FY2021, US$ | ||||
|---|---|---|---|---|
| Ecc Constructors LLCSBA-listed small businessListed in SBA DSBS | Burlingame | 236220 Commercial and Institutional Building … | $2,314,662,915 | Active |
| Environmental Chemical CorporationSBA-listed small businessListed in SBA DSBS | Burlingame | 236220 Commercial and Institutional Building … | $997,958,937 | Active |
| Sri International | Menlo Park | 541715 Research and Development in the Physical, … | $800,660,569 | Active |
| Acumen LLCSBA-listed small businessListed in SBA DSBS | Burlingame | 541990 All Other Professional, Scientific, and … | $589,962,540 | Active |
| Contrack Ecc LLC | Burlingame | 236220 Commercial and Institutional Building … | $409,486,093 | Active |
| Technical Communities, Inc.SBA-listed small businessListed in SBA DSBS | San Mateo | 334515 Instrument Manufacturing for Measuring and … | $355,058,249 | Active |
| S. J. Amoroso Construction Co. LLC | San Mateo | 236220 Commercial and Institutional Building … | $345,250,036 | Active |
| Oracle America, Inc. | Redwood City | 518210 Computing Infrastructure Providers, Data … | $308,358,930 | Active |
| Lanteris Space LLCSBA-listed small businessListed in SBA DSBS | East Palo Alto | 517410 Satellite Telecommunications | $213,400,298 | Active |
| Genentech USA, Inc. | South San Francisco | 325412 Pharmaceutical Preparation Manufacturing | $168,651,721 | Active |
Awards
Prime awards performed here, wherever the company is based
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15 smaller rows, $343M together (10.8%), folded to keep the card short.
Everyone else: $483M (15.3%)
Subawards performed here, latest report of each
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Insight 1,450 subawards, $412M
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Insight 22% placed by Transportation Security Administration
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Insight 24% under NAICS 541715
ZIP codes
ZIP codes in San Mateo County, CA, work performed and contractors based, FY2021–FY2025
Most work performed: ZIP 94025, $782M · 25%
Showing 1–10 of 38 ZIP codes
| FY2021–FY2025, US$ | FY2021–FY2025 | |||
|---|---|---|---|---|
| 94025 | Menlo Park | 187 | $781,899,167 | 1,263 |
| 94128 | San Francisco | 1 | $714,367,296 | 117 |
| 94010 | Burlingame | 186 | $519,913,098 | 227 |
| 94080 | South San Francisco | 184 | $311,126,328 | 694 |
| 94404 | Foster City | 146 | $173,059,660 | 1,221 |
| 94065 | Redwood City | 65 | $171,866,020 | 323 |
| 94401 | San Mateo | 60 | $151,041,360 | 37 |
| 94402 | San Mateo | 101 | $92,967,541 | 212 |
| 94063 | Redwood City | 156 | $69,646,369 | 340 |
| 94066 | San Bruno | 48 | $42,342,159 | 382 |