San Mateo County Transit District

What San Mateo County Transit District does

San Mateo County Transit District (SMCTD) is a California special district government agency founded in the late 1970s/1980 that administers the principal public transit programs in San Mateo County. It operates the SamTrans fixed-route bus network (30+ routes across San Mateo County plus parts of San Francisco and Palo Alto), the Redi-Wheels paratransit service for seniors and riders with disabilities, and serves as the contracted managing agency for the Caltrain commuter rail corridor (32 stations from San Francisco to Gilroy under the Peninsula Corridor Joint Powers Board) and the San Mateo County Transportation Authority. Supporting services include the Ride Plus on-demand microtransit, 15+ employer and community shuttle programs operated with partners such as Commute.org, and digital tools including Trip Planner and a real-time Live Map.

The agency's core technology stack is undergoing a major transition under the "Emission Zero" initiative: the SamTrans fleet is being converted to 100% zero-emission vehicles by 2034 — six years ahead of California's 2040 mandate — comprising 118 approved hydrogen fuel cell electric buses (FCEBs) and 37 battery electric buses (BEBs), supported by hydrogen supply and refueling infrastructure from Plug Power and electrical charging infrastructure from PG&E. SMCTD runs a substantial capital program, with $479 million approved for FY26-29 and nearly $2 billion identified in 10-year needs through FY35, addressing regulatory mandates, state of good repair, and ZEB transition.

SMCTD's business model is a hybrid public-agency model: farebox revenue from bus, rail, and shuttle fares (transaction-based pricing, with subscription products such as the $40 Summer Youth Pass and employer GoPass) combined with taxpayer funding from federal/state grants, local sales tax measures, and inter-agency management contracts. Go-to-market is direct-to-consumer with no private-sector channel intermediaries. The agency serves four primary rider segments — general commuters, seniors and disabled riders, youth/students, and event/visitor traffic (including planned FIFA World Cup 2026 service) — across its integrated bus-rail-shuttle-microtransit network.

Name

San Mateo County Transit District

Legal name

San Mateo County Transit District

Website

https://smctd.com

Company type

Private

Founded year

1976

Operating status

Operating

Headcount range

251–500 employees

Short description

San Mateo County Transit District is a California special district government agency providing public transit across San Mateo County through SamTrans bus service, Caltrain commuter rail management, Redi-Wheels paratransit, and shuttles, while transitioning to a 100% zero-emission fleet by 2034.

Ownership category

akta.pro rank

Product category

Public Transit Services

NAICS

Bus and Other Motor Vehicle Transit Systems (485113), Commuter Rail Systems (485112), Special Needs Transportation (485991)

SIC

Local & Suburban Transit & Interurban Hwy Passenger Trans (4100), Railroads, Line-Haul Operating (4011)

akta.pro primary industry

Municipal/Transit-Agency Microtransit (First/Last-Mile Feeders) (TLAFAJAH)

akta.pro secondary industries

ADA/Accessible Paratransit (Complementary to Fixed-Route Transit) (THAIAHAA), Wheelchair-Accessible Vehicle (WAV) & Stretcher Transport Services (TLAFAKAC)

Keywords

• Public bus transit
• Commuter rail service
• Paratransit accessibility
• Zero-emission fleet
• Microtransit shuttle

Headquarters

HQ city

San Carlos

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Supply Chain, Others

Revenue model

1. Passenger Fares: Revenue from fares paid by transit riders using SamTrans buses, Caltrain, and shuttle services. Supports operations and capital investments.
2. Government Funding and Capital Programs: District and external funding sources supporting capital improvement projects. The FY26-29 CIP recommends $479 million in capital projects. 10-Year Capital Program identifies nearly $2 billion in longer-term capital needs through FY35.

Pricing tiers

Go-to-market motion1 record

Distribution channels5 records

Marketing channels4 records

Core offering

San Mateo County Transit District (SMCTD) is a public agency that operates SamTrans fixed-route bus service throughout San Mateo County and parts of San Francisco and Palo Alto, manages Caltrain commuter rail service on the San Francisco Peninsula, and provides Redi-Wheels paratransit for seniors and riders with disabilities. The agency also runs a network of shuttle services, the Ride Plus on-demand microtransit, and digital tools such as Trip Planner and Live Map to support multimodal transit across the region.

Product overview

San Mateo County Transit District (SMCTD) is a public transit authority operating a multi-modal transportation network. The core offerings include SamTrans fixed-route bus service covering San Mateo County and portions of San Francisco and Palo Alto, Caltrain commuter rail service managed under contract from San Francisco to Gilroy, and Redi-Wheels paratransit for disabled riders. Supporting services include various shuttle programs connecting transit stations to employment centers and neighborhoods, the Ride Plus on-demand microtransit service, and real-time digital tools including Trip Planner and Live Map. SMCTD also manages the San Mateo County Transportation Authority and oversees the Emission Zero initiative to transition the bus fleet to 100% zero-emission vehicles by 2034 using both battery electric and hydrogen fuel cell technology. The Capital Improvement Plan guides long-term infrastructure investment totaling nearly $2 billion through FY35.

Differentiator

Problem solved

Functional benefit

Brands

• Emission Zero: SamTrans zero-emission bus fleet transition program
• Ride Plus
• Reimagine SamTrans

Products and services

• SamTrans Bus Service Fixed-route public bus service operated by SMCTD throughout San Mateo County with 30+ routes including local, express, limited, and Owl night service, available to the general public.
• Caltrain Commuter Rail Commuter rail service managed by SMCTD under contract from the Peninsula Corridor Joint Powers Board, connecting San Francisco to Gilroy with 32 stations and connections to BART at Millbrae.
• Redi-Wheels Paratransit Accessible paratransit service for eligible seniors and people with disabilities unable to use fixed-route bus service.
• Shuttle Services Various shuttle programs connecting Caltrain, BART, and ferry stations to employment centers and residential areas, operated in partnership with Commute.org.
• Ride Plus Microtransit On-demand curb-to-curb microtransit bus service providing flexible routing and scheduling within designated service areas.
• San Mateo County Transportation Authority (SMCTA) Transportation authority managed by SMCTD, responsible for funding programs including the 101 Express Lanes Project and grade separation initiatives.

Named customers1 record

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Partnerships

Nine partnerships are on record, tiered minor and core.

• Center for Transportation and the Environment (CTE)minorStrategic or Co-development Partner · 1 January 2022Partnered with CTE to evaluate FCEB performance and fuel consumption, fueling infrastructure solutions, and facility and maintenance needs for hydrogen fuel cell bus demonstration.
• Peninsula Corridor Joint Powers Board (Caltrain)coreStrategic or Co-development PartnerSMCTD serves as the managing agency for Caltrain under direction of the PCJPB Board of Directors. Caltrain is the commuter rail service operated by the joint powers authority connecting San Francisco to Gilroy.
• San Mateo County Transportation AuthoritycoreStrategic or Co-development PartnerSMCTA has contracted with SMCTD to serve as managing agency. The TA funds transportation improvements including the 101 Express Lanes and other capital projects.
• Plug PowercoreTechnology or IntegrationHydrogen fuel supplier and installer of refueling equipment for SamTrans hydrogen fuel cell bus fleet. Delivers hydrogen fuel to SamTrans facilities.
• PG&E (Pacific Gas and Electric)coreTechnology or IntegrationPower utility provider for battery electric bus charging infrastructure. Provides electrical power accessible through BEB charging infrastructure at SamTrans facilities.
• Commute.orgcoreChannel Partner/ Reseller/ DistributorOperates multiple shuttle services connecting Caltrain and BART stations to employment centers. SMCTD website links to Commute.org shuttle routes and schedules.
• BART (Bay Area Rapid Transit)coreStrategic or Co-development PartnerRegional transit connection at Millbrae Station and Daly City. Allows riders to transfer between SamTrans/Caltrain and BART services.
• Clipper ( Metropolitan Transportation Commission)coreTechnology or IntegrationRegional fare payment system accepted on SamTrans, Caltrain, BART, and other Bay Area transit systems. Enables seamless transit travel across multiple agencies.
• San Mateo County Office of EducationminorGTM or Marketing PartnerPartnership for Art Takes a Bus Ride program bringing student art to SamTrans buses.

Scale indicators5 records

Recent moves7 records

Expansion highlights5 records

Direct peers

• Santa Clara Valley Transportation Authority (VTA): Multi-modal public transit agency for Santa Clara County operating bus, light rail, and paratransit services. Directly comparable to SMCTD in mission, mode mix, and Bay Area context, including its own zero-emission fleet transition and major capital programs.
• Alameda-Contra Costa Transit District (AC Transit): Bus transit district serving the East Bay with fixed-route, paratransit, and transbay commuter services. Highly analogous to SamTrans in service profile, governance (special district), and Bay Area operating environment.
• San Francisco Municipal Transportation Agency (SFMTA): Operating arm for Muni buses, light rail, cable cars, streetcars, and paratransit in San Francisco. Comparable as a multi-modal municipal transit agency with paratransit and accessibility programs that overlap with Redi-Wheels.

Broad incumbents

• Bay Area Rapid Transit (BART): Regional heavy-rail system with which SMCTD interfaces directly at Millbrae and Daly City. Compares as a Bay Area regional rail operator and Clipper-network partner, with substantially larger scope but overlapping ridership and fare-payment infrastructure.

Peers

• Golden Gate Bridge, Highway and Transportation District: Operates Golden Gate Transit bus and ferry services across the Bay Area. Comparable as a special-district multi-modal operator in the same region, with a focus on commuter and inter-county transit similar to Caltrain.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/smctd
• YouTubeyoutube.com/channel/UC3Ca9wstO846dA8HRp_W-fw
• Facebookfacebook.com/samtrans
• LinkedInlinkedin.com/company/1888606
• Instagraminstagram.com/gosamtrans
• TikToktiktok.com/@samtrans

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Subsidiaries4 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about San Mateo County Transit District