Azienda Trasporti Milanesi

What Azienda Trasporti Milanesi does

Azienda Trasporti Milanesi (ATM) is the public transport company wholly owned by the City of Milan (Comune di Milano), operating the integrated multimodal network of the Milan metropolitan area in Lombardy, Italy. Founded circa 1930, ATM runs 5 metro lines (M1–M5) spanning approximately 104 km, 17 tram lines across 157 km, 136 bus lines and 4 trolleybus lines covering roughly 1,500 km, plus the Como-Brunate funicular, Metro San Raffaele light rail, night services, on-demand "Chiamabus" buses, BikeMi bike-sharing, park-and-ride facilities, and the Area B/Area C congestion-charge and traffic-zone management systems. The company is headquartered at Foro Buonaparte 61, Milan, and is led by CEO Alberto Zorzan and Chairman Oliviero Baccelli.

The technology stack combines physical infrastructure with a digital layer including the GiroMilano journey planner, the ATM Milano Official mobile app (iOS/Android/Windows), the Ricaricami rechargeable ticket, and a contactless bank-card payment system now live on the metro network, with real-time accessibility (elevator/escalator status) information. Driverless metro operations are managed on the M4 and M5 lines, and through subsidiary Metro Service A/S which has run the entire Copenhagen metro since 2008. ATM is currently preparing to open Greece's first driverless metro in Thessaloniki via subsidiary Thema S.A., and is rolling out ISO 9001, 14001, 45001, 13816 and UNI/PdR 125:2022 certifications across all five Group legal entities, supported by 100% renewable electricity procurement and a planned full-electric bus fleet.

ATM's revenue mechanics combine farebox income (single tickets, monthly and annual subscriptions, including tax-deductible annual passes), transaction-based integrated mobility services (parking, BikeMi, Area B/Area C, vehicle removal), and managed-services revenue from international metro operations in Copenhagen and Thessaloniki. The customer base is structurally dominated by Milan-area commuters, supplemented by tourists, event attendees, and accessibility users, with the Comune di Milano acting as sole shareholder and primary concession-grantor.

Name

Azienda Trasporti Milanesi

Legal name

Azienda Trasporti Milanesi S.p.A.

Website

https://atm.it

Company type

Private

Founded year

1930

Operating status

Operating

Short description

Azienda Trasporti Milanesi (ATM) is Milan's municipal public transport company, wholly owned by the City of Milan, operating 5 metro lines, 136 bus routes, 17 tram lines, and complementary mobility services, plus international driverless metro operations in Copenhagen and Thessaloniki.

Ownership category

akta.pro rank

Product category

Public Transportation Services

NAICS

Mixed Mode Transit Systems (485111), Urban Transit Systems (4851), Bus and Other Motor Vehicle Transit Systems (485113)

SIC

Local & Suburban Transit & Interurban Hwy Passenger Trans (4100), Transportation Services (4700)

akta.pro primary industry

Metro/Urban Rail Operators (Integrated Multimodal Agencies) (TLAFAEAG)

akta.pro secondary industries

Public Transit Bus Operators (Municipal/Regional) (TLAFAAAI), Park-and-Ride / Express Commuter Bus Operators (TLAFAGAF), Airport Express & Intercity Shuttle Operators (TLAFAFAC)

Keywords

• Public transportation services
• Urban metro operations
• Bus and tram services
• Integrated mobility solutions
• Driverless metro systems

Headquarters

HQ city

Milan

HQ country

Italy

HQ region

Europe

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

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

Revenue model

1. Public Transport Services: Revenue from ticket sales and subscriptions for metro, tram, bus, and trolleybus services operated in Milan metropolitan area
2. Integrated Mobility Services: Parking, bike sharing (BikeMi), Area C payment system, Area B camera management, vehicle removal and storage
3. International Metro Operations: Management of Copenhagen metro (since 2008) and upcoming Thessaloniki metro operations

Pricing tiers

Go-to-market motion1 record

Distribution channels5 records

Marketing channels6 records

Core offering

Azienda Trasporti Milanesi (ATM) operates the integrated public transport network of Milan and surrounding municipalities, running five metro lines (M1-M5), 17 tram lines, 136 bus lines, 4 trolleybus lines, a funicular, a light metro to San Raffaele Hospital, and on-demand bus services. The company also runs digital services (GiroMilano journey planner, ATM Milano app, contactless bank card payment, Ricaricami rechargeable ticket), complementary mobility services (BikeMi bike sharing, park-and-ride, Area B/Area C traffic zone management, vehicle removal), and operates internationally as the manager of the Copenhagen metro since 2008 and the upcoming Thessaloniki driverless metro.

Product overview

Azienda Trasporti Milanesi (ATM) operates as a comprehensive public transport operator managing an integrated multimodal network in Milan. The portfolio includes five metro lines (M1, M2, M3, M4, M5) spanning approximately 104 kilometers, 17 tram lines on 157 kilometers of network, 136 bus lines and 4 trolleybus lines covering about 1,500 kilometers, plus light metro, funicular, and on-demand services. Digital products include the GiroMilano journey planner, ATM Milano Official App (offering real-time information, accessibility status, and contactless payment), Ricaricami rechargeable ticket, and contactless bank card payment system. Complementary services encompass BikeMi bike sharing, park-and-ride facilities, Area B/Area C traffic zone management, vehicle removal, and tram restaurant ATMosfera. The company also operates internationally, managing Copenhagen's metro since 2008 and preparing Thessaloniki's driverless metro in Greece.

Differentiator

Problem solved

Functional benefit

Brands

• ATMosfera: Tram restaurant service offering dining experience on historic trams
• GiroMilano
• BikeMi
• Area C
• ATM Milano
• Ricaricami

Products and services

• Metro Services Five metro lines (M1 red, M2 green, M3 yellow, M4 blue, M5 purple) covering approximately 104 kilometres across Milan and connecting to Linate airport and San Raffaele Hospital; M4 and M5 lines are driverless. Used by commuters, residents, and visitors for daily urban mobility.
• Tram Services 17 tram lines operating across 157 kilometres of network in the Milan urban area, used for daily commuting and inter-neighbourhood connectivity.
• Bus and Trolleybus Services 136 bus lines and 4 trolleybus lines spanning approximately 1,500 kilometres across Milan and suburbs, providing urban and suburban road-based public transport.
• Night Network Night bus and metro services operating overnight across Milan and surrounding areas, providing continuous coverage when regular daytime services are not running.
• Funicolare Como-Brunate Funicular railway service connecting the city of Como with the hillside town of Brunate, operated by ATM since 2005 for both residents and tourists.
• Metro San Raffaele Light metro line connecting the public transport network to San Raffaele Hospital, used by patients, staff, and visitors.
• On-Demand Bus (Chiamabus) Bookable on-demand bus service for areas of Milan with limited regular public transport coverage, allowing passengers to request a pickup via phone or app.
• GiroMilano Journey Planner Web-based journey planner and route calculator for the Milan public transport network, providing real-time information on routes, lines, stops, and nearby services. Used by commuters, residents, and visitors to plan multi-modal trips.
• ATM Milano Official App Mobile application for iOS, Android, and Windows providing real-time metro status, accessibility information, ticket purchase, digital passes, and journey planning for Milan public transport.
• Ricaricami Rechargeable Ticket Rechargeable top-up ticket for Milan public transport that can be recharged multiple times at no extra cost, replacing disposable paper tickets. Used by regular riders who pay per ride.
• Contactless Payment System allowing passengers to pay for metro and public transport fares using contactless bank cards, without needing to purchase a separate ticket or pass.
• Real-time Accessibility Information Real-time information service on accessibility of metro stations and bus/tram stops, including elevator and escalator operational status. Available via the ATM app and website, primarily serving passengers with reduced mobility.
• Integrated Tariff System Unified tariff system providing integrated ticketing and fare products (urban, suburban, cumulative, monthly and annual subscriptions) across the entire Milan metro, bus, tram, and trolleybus network.
• ATM Point Service Centres Physical customer service centres where customers can obtain new travel cards, subscribe to discounted passes, request refunds, and purchase parking passes.
• Parking Services Park-and-ride facilities with car and motorcycle parking spaces connected to Milan's public transport network, supporting intermodal commuting.
• Area B and Area C Traffic Zone Management Limited traffic zone management systems for Milan including Area C (city centre congestion charge) payment collection and Area B camera-based control of vehicle access.
• BikeMi Bike Sharing Public bike sharing service for the city of Milan, enabling short-term bicycle rentals at designated stations for first/last mile connectivity with the metro, tram, and bus network.
• ATMosfera Tram Restaurant Restaurant tram service offering dining experiences aboard historic tram vehicles, targeted at tourists, private events, and special occasions.
• Vehicle Removal and Storage Service for the removal, custody, and return of vehicles that violate parking or traffic regulations in Milan, contracted to the municipality.
• International Metro Operations International metro management services: ATM's wholly-owned subsidiary Metro Service A/S has managed the entire Copenhagen metro since 2008, and ATM is preparing to open Greece's first driverless metro in Thessaloniki through subsidiary Thema S.A. Services are sold to foreign municipal and transit authorities.

Quantifiable outcome

• 5 metro lines, 104 km total; 17 tram lines, 157 km; 136 bus lines, 1,500 km; 4 trolleybus lines
• +2 more outcomes

Named customers4 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration5 records

Feature5 records

Partnerships

Nine partnerships are on record, tiered core and minor.

• Metro Service A/S (Copenhagen)coreStrategic or Co-development Partner · 1 January 2008ATM subsidiary managing the entire Copenhagen metro system since 2008. Premier European operator of driverless metro systems.
• PluservicecoreTechnology or IntegrationProvides technical solutions for the GiroMilano journey planning and scheduling platform. Pluservice maintains line and schedule data for the service.
• NET Nord Est TrasporticoreStrategic or Co-development PartnerWholly-owned subsidiary operating public transport in Città metropolitana di Milano, provinces of Monza e Brianza, and parts of Bergamo and Lecco. Also operates urban transport in Monza.
• Thema S.A. (Greece)coreStrategic or Co-development PartnerSubsidiary preparing to open Greece's first driverless metro in Thessaloniki.
• Rail Diagnostics S.p.A.minorStrategic or Co-development PartnerControlled company providing rail diagnostics services, certified to ISO 9001, 14001, and 45001.
• GESAM S.r.l.minorStrategic or Co-development PartnerControlled company within ATM Group with its own Model 231 organizational compliance framework.
• CityLink S.r.l.minorStrategic or Co-development PartnerControlled company within ATM Group with its own Model 231 organizational compliance framework.
• International Metro Service S.r.l.minorStrategic or Co-development PartnerControlled company within ATM Group operating international metro services with its own Model 231 framework.
• Nord Est TrasporticoreChannel Partner/ Reseller/ DistributorDistributes and operates public transport services in eastern metropolitan area under the ATM Group umbrella.

Scale indicators5 records

Recent moves6 records

Expansion highlights6 records

Regional players

• ATM Brisbane: Brisbane's public-transport brand under Translink/Queensland government operating bus, metro and ferry networks in Australia. Useful reference as a similarly branded municipal multimodal operator with recent driverless-metro ambition, but operating in a different geography.

Emerging players

• Keolis: International public-transport operator and concession bidder for metro, tram and bus networks globally. Comparable as a competitor and counterpart to ATM in international driverless-metro tenders and operations.

Broad incumbents

• Transdev: Global public-transport operator with strong presence in urban bus, tram and metro services across Europe. Comparable broad incumbent competing for the same concession opportunities as ATM.
• Transport for London (TfL): Integrated transport authority for London (Underground, buses, trams, DLR). Larger but structurally comparable as a municipal multimodal transit authority with strong ticketing/contactless digital franchise (Oyster/contactless).
• Régie Autonome des Transports Parisiens (RATP): Paris regional transit operator (metro, RER, bus, tram) and parent of RATP Dev, which competes for international metro contracts (similar to ATM's Copenhagen/Thessaloniki footprint). Broad incumbent offering overlapping capabilities across a wider portfolio.

Direct peers

• Transports Metropolitans de Barcelona (TMB): Barcelona's metropolitan transit operator running metro and bus networks under public ownership. Comparable to ATM in metropolitan-scale multimodal operations, integrated ticketing and municipal ownership model.
• AMT Genova: Municipal transit operator for Genoa (metro, bus, funicular, lifts) owned by the City of Genoa. Direct Italian peer with multimodal urban mandate and municipal-ownership structure.
• Gruppo Torinese Trasporti (GTT): Public multimodal transport operator in Turin and surrounding metropolitan area (metro, tram, bus, suburban rail). Direct Italian peer with similar municipal ownership and integrated urban-suburban service scope.
• Wiener Linien: Vienna's public transit operator (U-Bahn, tram, bus) owned by the City of Vienna. Directly comparable as a European capital-city multimodal operator with strong branding and integrated digital services.
• Berliner Verkehrsbetriebe (BVG): Municipal multimodal transit operator for Berlin (U-Bahn, trams, buses, ferries) of comparable scale to ATM. Direct peer given similar integrated urban-mobility mandate, large metro/tram/bus network and publicly owned structure.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/atm_informa
• LinkedInlinkedin.com/company/atm-milano
• Instagraminstagram.com/atm_milano

Compliance8 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles22 records

Subsidiaries7 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 Azienda Trasporti Milanesi