Solano County Transit / Soltran
Vallejo, CA Doing business as Soltrans
- UEI
- S3LUANN1EH63
- CAGE
- 6GLC8
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- U.S. Government Entity
- SAM.gov registration date
- Physical address
- 311 Sacramento St a, Vallejo, CA 94590, USA
- Website
- soltrans.org
- Founded
- 2010
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Transportation
- Road & Rail
- Ground Transportation
- SIC code
- 41 Local & Interurban Passenger Transit
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Grant awards
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Tri Delta Transit | Antioch, CA | — |
| City Of Fairfield | Fairfield, CA | 921190 Other General Government Support |
| Wheels | Livermore, CA | 485113 Bus and Other Motor Vehicle Transit Systems |
| Development | Millbrae, CA | — |
| Bart | Oakland, CA | 482112 Short Line Railroads |
About the company
Solano County Transit / Soltrans, a U.S. local government transit authority headquartered in Vallejo, California, receives federal grants as a prime recipient from the Department of Transportation Federal Transit Administration under the Federal Transit Formula Grants program (CFDA 20.507) to fund fixed-route bus operations, Americans with Disabilities Act paratransit services, preventive maintenance, fleet electrification, and charging infrastructure in Solano County urbanized areas including Vallejo and Benicia.
Soltrans operates as a direct federal grant recipient with no federal contract prime or subcontract exposure. The vendor's federal footprint consists exclusively of Department of Transportation Federal Transit Administration awards under CFDA 20.507 (Federal Transit Formula Grants) and related project grants. Recent major awards include a $9.209 million Federal Transit Formula grant (August 21, 2026) for operating assistance and preventive maintenance during fiscal year 2026–2027; a $21.061 million Federal Transit Formula grant (March 27, 2026) covering operating assistance, preventive maintenance, and ADA operating expenses for two fiscal periods spanning January 1, 2025 through June 30, 2026; and an $8.949 million American Rescue Plan Act Section 5307 operating assistance award (December 28, 2021) for fixed-route operations support across multiple urbanized areas (Vallejo, Solano Express, Fairfield, Vacaville, and the SF-Oakland corridor) from July 2022 through June 2024. Capital project grants include a $1.372 million electrical infrastructure project (awarded September 23, 2022, ultimate completion March 12, 2026) to construct charging canopy structures and drop-down plug-in charging infrastructure at the agency's operations and maintenance facility in Vallejo, and a $250 thousand capital grant (July 17, 2026) for shop equipment acquisition and door access system upgrades with completion scheduled for April 30, 2027. Soltrans also received $21 million in Federal Transit Formula awards across fiscal years 2023–2025 for bus replacement projects including the purchase of 14 Gillig 40 low-floor battery-electric buses to replace aging hybrid vehicles.
All 36 awards in the source data are formula or project grants from the Federal Transit Administration, with no subrecipient arrangements; Soltrans performs all grant work directly or maintains oversight of contractor-performed services (bus operations, charging infrastructure construction). Customer concentration is absolute — 100% of awards fund Federal Transit Administration programs. Activity has been episodic: four awards in 2021, one in 2022, five in 2023, two in 2025, and three in 2026. Combined obligation across all awards totals $196.5 million. Two awards face ultimate completion within the next twenty-four months, representing a modest recompete window for Soltrans' transit operating and capital programs.
Quick answers
Is Solano County Transit / Soltran registered in SAM.gov?
Yes. Solano County Transit / Soltran's SAM.gov registration is active through July 16, 2027.
What is Solano County Transit / Soltran's most recent federal award?
Solano County Transit / Soltran's most recent federal grant award is This grant provides funds for three (3) years with three (3) separate activities. Soltrans operating assistance… (CA2026158), from Federal Transit Administration, on August 21, 2026.
On GovTribe
See Solano County Transit / Soltran's full federal record
- Federal grant awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors