Caltrain
Caltrain is a public commuter rail agency operating 23 electric trains along a 51-mile San Francisco-to-Gilroy corridor, serving 9.1 million annual passengers as the 4th-largest US transit agency. It is owned by the Peninsula Corridor Joint Powers Board and funded through fares, state and federal grants, and a proposed regional sales tax.
- Company typePublic
- Founded1863
- HeadquartersSan Carlos, United States
- Headcount1–10
- GTM typeB2C
- OfferingServices
What Caltrain does
Caltrain is a public commuter rail agency operated by the Peninsula Corridor Joint Powers Board, with administrative management provided by the San Mateo County Transit District (SamTrans). It provides passenger rail service along a 51-mile corridor from San Francisco through the Peninsula to San Jose, with limited service extending to Gilroy, operating 32 stations across 6 fare zones. Established in 1863, it is the oldest continuously operating rail system in the western United States and ranks as the 4th-largest US transit agency by ridership. Caltrain completed a $2.44 billion Electrification Project in September 2024, replacing its diesel fleet with 23 Stadler KISS electric multiple units (EMUs), enabling express service between San Francisco and San Jose in under 60 minutes, reducing local travel time from 100 to 77 minutes, and increasing overall service frequency by 20% with half-hourly weekend service.
The agency's core product is electrified commuter rail supported by an integrated ecosystem of fare-payment systems (Clipper card, mobile app, contactless Apple/Google Pay, ticket vending machines), a real-time Live Map for train tracking, the GoPass employer-sponsored program, youth fares ($1 one-way), shuttle connections at stations, and special-event service coordination with major sports and entertainment venues. Ridership reached 9.1 million passengers in FY2025, a 47% year-over-year increase following the electrification launch, including a single-event record of 37,642 passengers for a FIFA World Cup match at Levi's Stadium. The business model is a hybrid of passenger fare revenue (zone-based, proof-of-payment) and substantial state and federal government funding; Caltrain faces a projected $75 million average annual operating deficit from FY2027 through FY2041 and is pursuing a November 2026 regional sales tax ballot measure and a $590 million state loan under AB 117 to bridge near-term funding gaps. Distribution is direct-to-rider via stations, mobile app, Clipper, and intermodal transfers with BART, VTA, ACE, and Capitol Corridor.
Caltrain firmographics
Firmographics- Name
- Caltrain
- Legal name
- Peninsula Corridor Joint Powers Board
- Website
- https://caltrain.com
- Company type
- Public
- Founded year
- 1863
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Caltrain is a public commuter rail agency operating 23 electric trains along a 51-mile San Francisco-to-Gilroy corridor, serving 9.1 million annual passengers as the 4th-largest US transit agency. It is owned by the Peninsula Corridor Joint Powers Board and funded through fares, state and federal grants, and a proposed regional sales tax.
- Ownership category
- akta.pro rank
Caltrain industry classification
Industry- Product category
- Commuter Rail Transportation
- NAICS
- Commuter Rail Systems (485112), Rail Transportation (482)
- SIC
- Local & Suburban Transit & Interurban Hwy Passenger Trans (4100), Railroads, Line-Haul Operating (4011), Transportation Services (4700)
- akta.pro primary industry
- Diesel Multiple Unit (DMU) Regional Rail Services (THAIACAE)
- akta.pro secondary industries
- Rail Stations & Rail-Adjacent Infrastructure Interfaces (Platforms, Access, Depot Connections) (TLAJADAJ), Railway Stations (Intercity & Regional) (THAIALAA)
Keywords
Where Caltrain is headquartered
LocationHeadquarters
- HQ city
- San Carlos
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Caltrain business model
Business model- GTM type
- B2C
- Offering type
- Services
- Cost components
- Infrastructure, Operations, Personnel, Technology or R&D, Supply Chain
Revenue model
- Passenger Fare Revenue: Caltrain generates primary revenue through passenger fares, operating a proof-of-payment system where tickets must be purchased before boarding at ticket machines or via mobile app. Fares vary by zone traveled, with standard one-way fares plus discounted youth, group, and day pass options.
- Government Funding and Subsidies: Caltrain receives state and federal funding, including a $590 million state loan under AB 117 to Bay Area transit agencies to prevent service cuts while pursuing long-term funding through November 2026 ballot measures. Also funded through federal grants and state propositions for capital projects.
- Regional Sales Tax Revenue: A proposed regional sales tax measure (Senate Bill 63) would generate sustained transit funding for 14 years across Bay Area counties, with revenue flowing to operators including Caltrain.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Pay-as-you-go | Standard Zone-Based Fares |
| Subscription | Monthly | Youth Fares |
| Unit Pricing | Pay-as-you-go | Parking Fees |
| Subscription | Monthly | GoPass |
Go-to-market motion3 records
Distribution channels5 records
Marketing channels7 records
Caltrain product offering
Product offeringCore offering
Caltrain provides commuter passenger rail service along a 51-mile electrified corridor from San Francisco through the Peninsula to San Jose and Gilroy, operating 32 stations across 6 zones. The service was modernized in 2024 through a $2.44 billion electrification project that replaced diesel trains with 23 Stadler KISS electric multiple units, increasing service frequency by 20% and reducing local travel times from 100 to 77 minutes. Fares are zone-based and can be purchased via station ticket machines, the Caltrain mobile app, or the Clipper regional fare card.
Product overview
Caltrain operates as a single unified commuter rail transit service providing passenger rail transportation along the San Francisco-to-Gilroy Peninsula Corridor. The core product is the electrified commuter rail service using Stadler KISS electric multiple units, supported by an integrated ecosystem of ticketing systems (Clipper, mobile app), real-time tracking (Live Map), and schedule management. Additional services include GoPass employer programs, Youth Fares, shuttle connections, parking (via ParkMobile), and special event coordination. The recently completed $2.44 billion Electrification Project modernized the fleet with 23 new electric trains, reducing travel times and environmental impact. An online store sells branded merchandise.
Differentiator
Problem solved
Functional benefit
Products and services
- Caltrain Commuter Rail Service
- GoPass
- Youth Fares Program
- Caltrain Mobile App
- Special Event Service
- Shuttle Services
- Caltrain Online Store
Quantifiable outcome
- 47% ridership increase to 9.1 million passengers in FY2025
- +4 more outcomes
Companies that use Caltrain
Customer profileNamed customers7 records
Segments4 records
Ideal customer profiles4 records
Caltrain technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration3 records
Feature5 records
Caltrain partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered core.
- Valley Transportation Authority (VTA)coreBay Area transit coordination for major events including Super Bowl 60 and FIFA World Cup 2026. Caltrain and VTA coordinate service to Levi's Stadium, with passengers transferring to VTA light rail at Mountain View Station for stadium access.
- BARTcoreTransit connection partnership at Millbrae Station allowing seamless transfers between Caltrain and BART for regional Bay Area travel.
- StadlercorePartnership since 2017 for manufacturing and supplying Stadler KISS electric multiple units for Caltrain's fleet modernization.
- San Francisco MunicoreJoint recipient of $590 million state loan along with BART and AC Transit to address combined projected deficit exceeding $800 million in fiscal year 2026/27.
Scale indicators10 records
Recent moves7 records
Expansion highlights6 records
Caltrain competitors and assessment
Company assessmentBroad incumbents
- Amtrak California (incl. Capitol Corridor, San Joaquins, Pacific Surfliner): Amtrak operates state-supported intercity passenger rail in California, including the Capitol Corridor and San Joaquins that connect directly with Caltrain at San Jose Diridon. Same regulatory environment and overlapping ridership base, though Amtrak focuses on longer-distance routes.
- Metro-North Railroad: Metro-North operates commuter rail in the New York metro region, the largest US commuter rail system. Comparable service patterns, public-agency governance under MTA, and similar corridor electrification trends make it a relevant scaled-up reference.
- BART (San Francisco Bay Area Rapid Transit): BART provides regional heavy-rail transit across the Bay Area with a direct transfer connection to Caltrain at Millbrae. Comparable public governance model, similar funding sources, and direct intermodal integration make it Caltrain's closest Bay Area counterpart.
Direct peers
- NCTD COASTER (North County Transit District): COASTER operates commuter rail between Oceanside and San Diego, serving commuters along a coastal corridor. Comparable scale (~5M annual riders), public-agency governance, and zone-based fare structure make it a near-analogue peer to Caltrain.
- MARC Train (Maryland Transit Administration): MARC operates commuter rail across Maryland and into Washington, D.C./West Virginia. Similar public-agency structure, multi-state governance, and commuter-focused service model with comparable ridership scale and federal funding dependency.
- Long Island Rail Road: LIRR is the busiest commuter rail system in North America, operated by MTA. Similar public-agency governance, peak-commuter orientation, and capital-intensive electrification/fleet modernization programs.
- MBTA Commuter Rail (Keolis): MBTA Commuter Rail provides commuter rail service across greater Boston, operated under contract by Keolis. Comparable scale, fare structure, and public funding model with similar ridership-recovery dynamics post-pandemic.
- SEPTA Regional Rail: SEPTA Regional Rail operates commuter rail across the Philadelphia metro area with a public-agency structure. Similar zone-based fares, public funding model, and multi-route commuter rail operation.
- Metrolink (Southern California Regional Rail Authority): Metrolink operates commuter rail service across five Southern California counties along multiple corridors. Like Caltrain, it is a publicly governed regional rail system serving commuters in a major metro area with zone-based fares and Clipper-style integration.
Regional players
- ACE (Altamont Corridor Express): ACE operates commuter rail between Stockton and San Jose with direct transfer integration to Caltrain. Smaller-scale regional peer serving the Central Valley-to-Bay Area commute corridor with comparable public-agency funding model.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks7 records
Key highlights7 records
Customer concentration
Caltrain social profiles
Digital presenceCaltrain financial estimates
Financial estimateRevenue estimate
Valuation estimate
Caltrain leadership team
Management profileNumber of profiles
Profiles3 records
Caltrain funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Caltrain M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Caltrain
What does Caltrain do?
Caltrain provides commuter passenger rail service along a 51-mile electrified corridor from San Francisco through the Peninsula to San Jose and Gilroy, operating 32 stations across 6 zones. The service was modernized in 2024 through a $2.44 billion electrification project that replaced diesel trains with 23 Stadler KISS electric multiple units, increasing service frequency by 20% and reducing local travel times from 100 to 77 minutes. Fares are zone-based and can be purchased via station ticket machines, the Caltrain mobile app, or the Clipper regional fare card.
Is Caltrain a public or private company?
Caltrain is a public company. It is classified as state government owned and is currently operating.
When was Caltrain founded?
Caltrain was founded in 1863. It employs 1 to 10 people.
Where is Caltrain based?
Caltrain is headquartered in San Carlos, United States, in the North America region.
How does Caltrain make money?
Three revenue lines are on record. Passenger Fare Revenue is the primary driver. The others are government Funding and Subsidies and regional Sales Tax Revenue.
Who are Caltrain's main competitors?
Broad incumbents on record are Amtrak California (incl. Capitol Corridor, San Joaquins, Pacific Surfliner), Metro-North Railroad and BART (San Francisco Bay Area Rapid Transit). Direct peers are NCTD COASTER (North County Transit District), MARC Train (Maryland Transit Administration), Long Island Rail Road, MBTA Commuter Rail (Keolis), SEPTA Regional Rail and Metrolink (Southern California Regional Rail Authority). ACE (Altamont Corridor Express) is listed as a regional player.
Does Caltrain have an API?
No public API is recorded for Caltrain.
What industry is Caltrain in?
Caltrain's product category is Commuter Rail Transportation. Its primary akta.pro industry code is THAIACAE, Diesel Multiple Unit (DMU) Regional Rail Services, with a secondary code of TLAJADAJ, Rail Stations & Rail-Adjacent Infrastructure Interfaces (Platforms, Access, Depot Connections). Its NAICS code is 485112 and its SIC code is 4100.