Zum

What Zum does

Zum (Zūm) is a U.S. managed student transportation company headquartered in Redwood City, California, founded in 2016 by Ritu Narayan. The company contracts with K-12 public school districts under long-cycle multi-year agreements (typically 5-10 years) to provide vehicles, drivers, routing, and dispatch as an integrated service. As of 2026, Zum serves more than 4,500 schools across 17-18 U.S. states, with named customer relationships including Oakland USD, Los Angeles USD, San Francisco USD, Boston Public Schools, Seattle Public Schools, Kansas City Public Schools, San Bernardino USD, Omaha Public Schools, and others. Total Contract Value across signed agreements exceeds $2B, and the company completed 68.5M student rides in 2025 (139M lifetime).

Zum's core technology is the Zum CMX (Connected Mobility Experience) platform — an AI-driven unified cloud stack combining route optimization, dispatch, RFID-based ridership tracking, AI safety cameras, parent-facing multilingual applications (10+ languages), and electric fleet/energy management. The platform is differentiated by integration with district Student Information Systems via APIs and by bidirectional vehicle-to-grid (V2G) capability on electric school buses, with a stated 1+ GW flexible grid capacity target. AI routing claims up to 20% reduction in route time and up to 25% reduction in required fleet size while maintaining 98% on-time performance.

The business model is primarily multi-year managed transportation services (bundling vehicles, drivers, software, and energy infrastructure under one contract), supplemented by charter/rental services, electric bus and charging hardware sales/leasing, and subscription access to the CMX platform. Revenue reached $333M in FY2025 (35% YoY growth), the company achieved Adjusted EBITDA breakeven, and total venture funding stands at approximately $430M against a $1.7B valuation (post-TPG Rise Fund investment, April 2026). Investors include SoftBank, Sequoia Capital, Spark Capital, GIC, and TPG. The company has begun diversifying beyond K-12 via a contracted LA Metro shuttle service for the FIFA World Cup 2026.

Name

Zum

Legal name

Zum Services, Inc.

Website

https://ridezum.com

Company type

Private

Founded year

2016

Operating status

Operating

Headcount range

51–100 employees

Short description

Zum (Zūm) provides managed student transportation services to K-12 U.S. public school districts under multi-year contracts, pairing its AI-driven CMX platform with electric bus fleets. Headquartered in Redwood City, the company serves 4,500+ schools across 17-18 states.

Ownership category

akta.pro rank

Product category

Student Transportation Services

NAICS

School and Employee Bus Transportation (4854), Passenger Car Leasing (532112)

SIC

Services-Auto Rental & Leasing (No Drivers) (7510), Transportation Services (4700), Computer Terminals (3575)

akta.pro primary industry

Bus Leasing, Rental & Contracted Fleet Provision (EDAEADAD)

akta.pro secondary industries

Vertical/Industry-Specific LMS (e.g., Healthcare, Safety, Aviation, Government) (EDAFAAAM), Electric Bus & Coach Leasing/Rental (Battery-Electric) (TLABADAI), Electrification & Alternative Fuels for School Fleets (EV Buses, Charging, CNG) (EDAEADAJ)

Keywords

• Student transportation services
• School bus fleet management
• Electric school buses
• AI routing optimization
• Managed mobility services

Headquarters

HQ city

Redwood City

HQ country

United States

HQ region

North America

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Infrastructure, Technology or R&D, Marketing or Sales

Revenue model

1. Multi-year Managed Transportation Services: Long-term (multi-year, typically 5–10 year) contracts with school districts to provide full student transportation services, including drivers, vehicles, routing, and the CMX platform — recurring services revenue.
2. Charter and Rental Services: Charter bus and rental services for schools, groups, and event organizers (e.g., LA Metro FIFA World Cup 2026 shuttles), booked directly via the website.
3. Electric Vehicle and Hardware Sales/Leasing: Sale or lease of electric school buses and charging infrastructure, often in partnership with EV manufacturers and utilities (e.g., EP&A Clean School Bus Program grants).
4. Software Platform Subscription (CMX): Subscription access to the Zum CMX platform as part of managed services contracts, bundling routing, parent app, safety cameras, and fleet management.

Pricing tiers

Go-to-market motion3 records

Distribution channels4 records

Marketing channels7 records

Core offering

Zum provides managed student transportation services to K-12 public school districts under multi-year contracts, bundling electric and diesel buses, professional drivers, depot operations, and its proprietary Zūm CMX (Connected Mobility Experience) AI-driven software platform for routing, dispatch, real-time parent tracking, and fleet energy management. The company also operates charter/rental transportation and is pioneering vehicle-to-grid (V2G) electric school bus deployments with utility and grant funding partners.

Differentiator

Problem solved

Functional benefit

Brands

• Zum CMX (Connected Mobility Experience): Unified, AI-driven cloud platform powering Zum's student transportation operations across routing, dispatch, fleet management, electrification, apps and dashboards.

Products and services

• Managed Student Transportation Services
• Zūm Connected Mobility Experience (CMX) Platform
• Charter and Rental Transportation Services

Quantifiable outcome

• 98% on-time performance
• +6 more outcomes

Named customers22 records

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Integration2 records

AI capability5 records

Feature6 records

Partnerships

14 partnerships are on record, tiered core and minor.

• EPA Region 9coreStrategic or Co-development PartnerEPA Region 9 partner providing funding support for San Francisco Unified School District's electric school bus fleet transition.
• California Energy CommissioncoreStrategic or Co-development PartnerCalifornia Energy Commission provides funding support for SFUSD electric school bus deployment with Zum.
• Bay Area Air Quality Management District (BAAQMD)coreStrategic or Co-development PartnerBAAQMD provided grant funding to support Zum's electric school bus fleet for SFUSD.
• Pacific Gas & Electric (PG&E)coreStrategic or Co-development PartnerPG&E utility partner supporting electric school bus charging infrastructure for SFUSD.
• EPA Clean School Bus ProgramcoreStrategic or Co-development PartnerFederal grant program providing funding for electric school bus replacement; Zum is a recipient/partner deploying these funds via district contracts.
• SPED SafeminorStrategic or Co-development PartnerSPED Safe partnership supporting student safety initiatives during School Bus Safety Week.
• Teamsters Local 610coreStrategic or Co-development PartnerTeamsters Local 610 is the labor union representing Zum's 300+ Missouri bus workers.
• LA MetrocoreStrategic or Co-development PartnerContracted service partner; Zum will operate shuttles for LA Metro during the FIFA World Cup 2026 in Los Angeles.
• Lion ElectriccoreTechnology or IntegrationElectric school bus manufacturer in Zum's EV partner network for fleet electrification.
• ProterracoreTechnology or IntegrationElectric bus technology partner supporting Zum's electric fleet.
• Daimler (Daimler Truck North America)coreTechnology or IntegrationVehicle manufacturer in Zum's EV partner network.
• Thomas Built BusescoreTechnology or IntegrationSchool bus manufacturer in Zum's EV partner network.
• Northwestern University NORCminorImplementation/ SI/ Consulting PartnerNorthwestern University's NORC conducted a survey referenced in Zum's marketing/communications.
• J.P. Morgan Commercial BankingminorGTM or Marketing PartnerJ.P. Morgan Commercial Banking co-sponsors the WPO 50 Fastest Growing Women-Owned/Led Companies award where Zum is recognized.

Scale indicators14 records

Recent moves8 records

Expansion highlights7 records

Direct peers

• HopSkipDrive: HopSkipDrive is a venture-backed rideshare platform purpose-built for children and students, including K-12 transportation. It directly competes with Zum in the technology-enabled student transportation category, serving districts and families with on-demand rides and a CareDriver network.
• EverDriven: EverDriven provides alternative student transportation with a focus on special-needs and at-risk students, using a marketplace model similar in spirit to Zum's technology-enabled approach. It targets the same K-12 district buyers with a complementary service offering.

Broad incumbents

• First Student: First Student is the largest U.S. school bus operator (~50,000 drivers) and a subsidiary of FirstGroup. It is the dominant incumbent that Zum displaces or partners with in district RFPs, offering full-service student transportation without Zum's AI-native software or EV/V2G focus.
• Durham School Services: Durham School Services is one of the largest U.S. student transportation providers, operating thousands of buses across multiple states. As a National Express Group subsidiary, it competes head-to-head with Zum for district contracts but lacks an equivalent proprietary AI platform.
• Student Transportation of America (STA): STA was a major U.S. and Canadian school bus operator providing student transportation, charter, and paratransit services before being acquired. It is comparable to Zum as a large multi-state district transportation provider competing for the same RFPs.

Emerging players

• The Routing Company: The Routing Company builds AI-driven ride-pooling and routing technology for transit agencies, directly overlapping with Zum CMX's AI routing and dispatch capabilities. It serves public transit rather than K-12 specifically, but competes for the same AI-mobility talent and use cases.
• Via Transportation: Via operates a transit technology platform for on-demand microtransit, paratransit, and shuttle services used by municipalities and agencies. While not K-12 focused, its technology platform overlaps with Zum CMX's dispatch and routing functionality for non-school mobility.

Others

• GreenPower Motor Company: GreenPower is a Canadian EV bus manufacturer selling Type A, Type D, and school bus models. It is comparable as an EV school bus supplier to Zum's fleet electrification program, though it operates on the vehicle side of the value chain rather than as a service operator.
• Blue Bird Corporation: Blue Bird is the largest U.S. school bus OEM and an EV school bus competitor (via its Vision and All American RE Electric models). It supplies the hardware underpinning Zum's EV fleet transition and competes indirectly in the electrification narrative.
• IC Bus (Navistar): IC Bus is a major U.S. school and commercial bus manufacturer and a Navistar (Volkswagen TRATON) brand. It is a vehicle supply partner to the school bus industry and comparable to Zum's EV bus partners (Lion, Proterra, Thomas Built) as an OEM.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat7 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/ridezum
• Facebookfacebook.com/ridezum
• LinkedInlinkedin.com/company/ridezum
• Instagraminstagram.com/ridezum

Revenue estimate

Valuation estimate

Number of profiles

Profiles16 records

Subsidiaries1 record

Funding overview

Funding rounds10 records

Investors21 records

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 Zum