Zum
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.
- Company typePrivate
- Founded2016
- HeadquartersRedwood City, United States
- Headcount51–100
- GTM typeB2B
- OfferingServices
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.
Zum firmographics
Firmographics- 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
Zum industry classification
Industry- 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
Where Zum is headquartered
LocationHeadquarters
- HQ city
- Redwood City
- HQ country
- United States
- HQ region
- North America
Markets served
Zum business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Infrastructure, Technology or R&D, Marketing or Sales
Revenue model
- 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.
- 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.
- 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).
- 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
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom multi-year managed services contracts |
Go-to-market motion3 records
Distribution channels4 records
Marketing channels7 records
Zum product offering
Product offeringCore 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
Companies that use Zum
Customer profileNamed customers22 records
Segments3 records
Ideal customer profiles3 records
Zum technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration2 records
AI capability5 records
Feature6 records
Zum partnerships and signals
Strategic signalPartnerships
14 partnerships are on record, tiered core and minor.
- EPA Region 9coreEPA Region 9 partner providing funding support for San Francisco Unified School District's electric school bus fleet transition.
- California Energy CommissioncoreCalifornia Energy Commission provides funding support for SFUSD electric school bus deployment with Zum.
- Bay Area Air Quality Management District (BAAQMD)coreBAAQMD provided grant funding to support Zum's electric school bus fleet for SFUSD.
- Pacific Gas & Electric (PG&E)corePG&E utility partner supporting electric school bus charging infrastructure for SFUSD.
- EPA Clean School Bus ProgramcoreFederal grant program providing funding for electric school bus replacement; Zum is a recipient/partner deploying these funds via district contracts.
- SPED SafeminorSPED Safe partnership supporting student safety initiatives during School Bus Safety Week.
- Teamsters Local 610coreTeamsters Local 610 is the labor union representing Zum's 300+ Missouri bus workers.
- LA MetrocoreContracted service partner; Zum will operate shuttles for LA Metro during the FIFA World Cup 2026 in Los Angeles.
- Lion ElectriccoreElectric school bus manufacturer in Zum's EV partner network for fleet electrification.
- ProterracoreElectric bus technology partner supporting Zum's electric fleet.
- Daimler (Daimler Truck North America)coreVehicle manufacturer in Zum's EV partner network.
- Thomas Built BusescoreSchool bus manufacturer in Zum's EV partner network.
- Northwestern University NORCminorNorthwestern University's NORC conducted a survey referenced in Zum's marketing/communications.
- J.P. Morgan Commercial BankingminorJ.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
Zum competitors and assessment
Company assessmentDirect 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
Zum social profiles
Digital presenceZum financial estimates
Financial estimateRevenue estimate
Valuation estimate
Zum leadership team
Management profileNumber of profiles
Profiles16 records
Zum subsidiaries and ownership
Company hierarchySubsidiaries1 record
Zum funding detail
Funding detailFunding overview
Funding rounds10 records
Investors21 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Zum 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 Zum
What does Zum do?
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.
Is Zum a public or private company?
Zum is a private company. It is classified as venture growth investor backed and is currently operating.
When was Zum founded?
Zum was founded in 2016. It employs 51 to 100 people.
Where is Zum based?
Zum is headquartered in Redwood City, United States, in the North America region.
How does Zum make money?
Four revenue lines are on record. Multi-year Managed Transportation Services are the primary driver. The others are charter and Rental Services, electric Vehicle and Hardware Sales/Leasing and software Platform Subscription (CMX).
Who are Zum's main competitors?
Direct peers on record are HopSkipDrive and EverDriven. Broad incumbents are First Student, Durham School Services and Student Transportation of America (STA). Emerging players are The Routing Company and Via Transportation. Others are GreenPower Motor Company, Blue Bird Corporation and IC Bus (Navistar).
Does Zum have an API?
Yes. Zum's Zūm CMX platform exposes flexible APIs for ingesting and managing student and operational data. Per the platform page: "Ingest data easily through flexible APIs, manage ongoing student data changes and integrate seamlessly with multiple vendors or partners." The APIs enable syncing of student data directly from district Student Information Systems so rosters, schedules, and routes remain accurate. No public developer documentation URL, SDK, specific protocol (REST/GraphQL), or authentication method is disclosed in the source material.
What industry is Zum in?
Zum's product category is Student Transportation Services. Its primary akta.pro industry code is EDAEADAD, Bus Leasing, Rental & Contracted Fleet Provision, with a secondary code of EDAFAAAM, Vertical/Industry-Specific LMS (e.g., Healthcare, Safety, Aviation, Government). Its NAICS code is 4854 and its SIC code is 7510.