Transport Infrastructure Companies in the
Canton of Zurich

Stradatech GmbH

Since 2011 · 1–10 empl.

The core activity of Stradatech GmbH is the provision of services in the field of road management, particularly: * Condition assessment and evaluation of road surface condition according to the SN 640 925b standard * Construction management and execution of road maintenance projects * Preparation of road assessments and expert opinions * Consulting in the planning and execution of road maintenance projects Overall, the core activity can be described as "Road Management and Maintenance".

TRAFFIC SUPPORT GmbH

Since 2014 · 1–10 empl.

The core activity of Traffic Support GmbH is the planning, development and implementation of traffic light systems (TLS) and related solutions for road traffic, particularly in German-speaking Switzerland. This also includes special solutions for complex cases such as construction sites, as well as the combination of TLS with other control and regulation systems. The company develops its own software and offers services such as vehicle and pedestrian registration, traffic telegram recording and the implementation of individual solutions for public transport.

Poliplan GmbH

Since 2015 · 1–10 empl.

The core activity of Poliplan GmbH is the creation of traffic concepts and plans, as well as their implementation. The focus is on designing public street spaces and squares, developing integrated overall concepts, and taking into account the uniqueness of each location. The company also offers services in the field of traffic safety and safety audits.

BATT Suisse GmbH

Since 2017 · 1–10 empl.

The core activity of BATT Suisse GmbH is the planning, consulting and delivery of system solutions for aviation infrastructure, in particular for heli- and vertiports, as well as the development and delivery of lighting systems for airports and heliports.

Service Arena Schweiz AG

Since 2017 · 21–50 empl.

The core activity of Service Arena AG is the construction and management of parking spaces, particularly near airports, as well as the provision of additional services such as vehicle repair, washing, tire and fuel services.

Siemens Mobility AG

Since 2018 · 101–500 empl.

The core business of Siemens Mobility is the development, manufacture and maintenance of rail vehicles, infrastructure and services, including digital solutions and software, to provide a sustainable, comfortable and cost-effective rail transport solution.

WIN Energie AG

Since 2018 · 11–20 empl.

The core activity of GRAVAG Energie AG and GRAVAG Thermo is energy supply and consulting, particularly in the field of heat and energy solutions. This includes the planning, installation, maintenance and repair of heating systems, such as heat pumps, gas and oil heating systems, pellet heating systems, hybrid systems, electricity-generating heating systems and photovoltaic systems. Additionally, the company offers energy consulting, network and technical services, as well as the issuance of building energy certificates (GEAK).

CargoBeamer International AG

Since 2020 · 1–10 empl.

CargoBeamer International AG provides intermodal transport solutions enabling the horizontal loading of semi-trailers onto specialised rail wagons and the operation of rail services. Its business activities include operating, marketing and dispatching CargoBeamer trains, designing and servicing the patented railcars, constructing and operating terminals, and offering the eLogistics IT system for booking and billing.

Electra Alpine AG

Since 2023 · 101–500 empl.

The core activity of Electra is the development, construction and operation of fast-charging stations for electric vehicles in Europe. The company offers an innovative charging infrastructure to accelerate the transition to green mobility and enable a simple and efficient charging experience for electric vehicle drivers.

Bahnwerk GmbH

Since 2016 · 11–20 empl.

The core activity of Bahnwerk is the development and provision of technologies and solutions for the rail infrastructure, particularly in the areas of rail surveying, maintenance and train traffic control. This includes, among other things: surveying solutions for track construction, rail maintenance systems, train traffic control solutions, inspection technology for analyzing the current condition of rails and overhead lines, monitoring of infrastructure conditions and train compositions during operation, technical equipment for the rail infrastructure, especially for switches, and solutions for advanced analysis of measurement data and campaigns. The company thus offers a wide range of solutions for the maintenance and operation of railway lines.

Allego Switzerland GmbH

Since 2023 · 1–10 empl.

Allego Switzerland GmbH provides smart charging solutions for electric cars, motorcycles, buses and trucks and offers services for consumers, businesses and cities. These services are connected to Allego’s pan‑European charging network and operated via the EV‑Cloud platform.

Compark AG

Since 1985 · 11–20 empl.·3.7(6)

The company WÖHR Autoparksysteme develops and manufactures innovative and energy-efficient parking solutions for cars and bicycles, contributing to sustainable mobility and urban development. The core activity includes the design and production of car parking systems, parking lifts and other parking solutions that are focused on durability, energy efficiency and environmental friendliness.

PLS Parkleitsystem Zürich AG

Since 1999 · 1–10 empl.·5.0(2)

The company's core activity is the provision and management of parking guidance systems and car parks in the city of Zurich, making it easier for drivers to find available parking spaces.

Blue Climate AG

Since 2014 · 1–10 empl.·5.0(3)

The core activity of Blue Climate AG is sustainable road construction.

Park2Fly GmbH

Since 2022 · 1–10 empl.·4.0(63)

The company Park2Fly offers a parking and shuttle service for air travelers at Zurich Airport. The core activity consists of customers being able to book a parking space, park their vehicle on the parking lot and then be taken to the airport by a shuttle bus. Upon their return, the customer is then taken back to the parking lot by the shuttle bus, where they can pick up their vehicle.

VELOPMENT Lazzarotto

Since 2020 · 1–10 empl.

The core activity of Velopment is the consulting, conception, planning and realization of bicycle parking facilities for companies, municipalities and private individuals. Velopment supports its customers in planning and implementing safe and comfortable bicycle parking options to promote bicycle traffic and improve quality of life.

Zehnder AG, Zürich

Since 1977 · 1–10 empl.·4.5(2)

The core activity of Zehnder AG, Zurich, is the development and provision of solutions for the maintenance and restoration of rail networks, including measurement technology, grinding technology, welding technology, milling technology and track management. The company also offers services such as the assessment of the condition of rail networks, the planning of maintenance work and its execution.

Hafengenossenschaft Wädenswil

Since 1975 · 1–10 empl.·5.0(1)

The company's core activity is the management and operation of a port in Wädenswil, including the maintenance and upkeep of the port facilities as well as ensuring safety and order in the port.

BBG Büro für Bahntechnik GmbH

Since 1997 · 11–20 empl.·4.0(1)

The company's core activity is the planning and design of infrastructure projects in public transportation, particularly in rail transport. This includes the conception, planning and implementation of technical facilities such as cable systems, traction power supply, low-voltage systems, control systems, telecommunications systems and switch heating systems. The company also provides consulting and project management services to support projects from planning to implementation.

bk World Lounges Schweiz GmbH

Since 2025 · 1–10 empl.

bk World Lounges Schweiz GmbH develops and operates lounge concepts for electric vehicle charging sites. Its services include lounge areas at charging parks with snacks and drinks, sanitary facilities, entertainment, and automated service and food solutions.

PrivatPort AG

Since 2025 · 1–10 empl.

PrivatPort AG is an executive aviation unit that provides premium ground handling and VIP services for passengers and crew. The company also coordinates flight support, fuelling, permits and other operational tasks through a central operations control center and a network of partner locations.

Yaver Infrastructure & Services GmbH

Since 2014 · 1–10 empl.·3.0(2)

The core activity of YAVER is the development and implementation of intelligent solutions for traffic technology, particularly in the field of operational and safety equipment on federal highways. This includes the planning, realization and maintenance of traffic projects, the development of technologies for mobility on roads, rails, in the air and on water, as well as the integration of electromobility and decentralized energy systems. YAVER also offers services such as project accompaniment, construction management and assembly control.

Straga AG

Since 2024 · 11–20 empl.·5.0(2)

The core activity of Straga AG encompasses the planning, execution, and maintenance of construction projects in the areas of road construction, civil engineering, environmental works, and road maintenance. This includes, in particular: * Road construction: Planning and execution of road construction projects in Zurich and its surroundings. * Civil engineering: Implementation of extensive civil engineering projects in the Zurich region and neighboring cantons. * Environmental works: Provision of services for the design and maintenance of outdoor areas, including roadside greenery and winter services. * Road maintenance: Maintenance and upkeep of roads and road infrastructure. The company offers efficient and comprehensive solutions for construction projects, placing emphasis on quality, innovation, and customer satisfaction.

Hafengenossenschaft Männedorf

Since 1977 · 1–10 empl.·3.0(2)

The company's core activity is the management and operation of a port, specifically the port in Weiern (Männedorf), including the provision of information and services for port users, such as weather forecasts, webcam monitoring and management of port activities.

Unseld Ingenieurbüro GmbH

Since 2026 · 1–10 empl.

Unseld Ingenieurbüro GmbH is an engineering office for transport planning. The company advises cities, municipalities and private developers on traffic-related matters, prepares transport concepts, analyses traffic data and supports project development.

Teracon AG

Since 2012 · 1–10 empl.

Teracon AG is a supplier of building materials and spare parts for the automotive and construction industries. The company procures and delivers worldwide materials such as glass façades, steel, electrical components, sheet metal, sanitary products and safety/alarm systems, and provides delivery, installation support, commissioning and training.

Swiss Transportation Research Institute AG

Since 2015 · 1–10 empl.

The company's core activity is the development and marketing of a revolutionary transportation technology called VacTrain, a Swiss solution to the global climate crisis. This is a magnetic levitation train system that travels underground in vacuum tunnels, thereby eliminating resistance and friction, enabling supersonic speeds at low costs and CO2 emissions.

BÄTZNER METROPOLITAN

Since 2021 · 1–10 empl.

The core activity of BAETZNER METROPOLITAN is the development and implementation of integrated, multimodal transportation solutions for cities and regions, with the goal of improving citizens' mobility and strengthening local economies. This includes the planning and implementation of transportation systems that connect different modes of transportation such as public transportation, shared mobility, cable cars, and skybridges to enable efficient, comfortable, and sustainable mobility.

Schurter MOVEA GmbH

Since 2026 · 1–10 empl.

Schurter MOVEA GmbH provides consulting, leadership and management support, and board mandates. Its focus is on transport and mobility, especially mobility development, transport facilities, and public transport-related issues.

Sihltal Zürich Uetliberg Bahn SZU AG

101–500 empl.

The company's core activity is the operation of public transportation, particularly trains and buses, in the Zurich region, with the goal of providing efficient, comfortable and sustainable mobility for its customers.

Siedlungsgenossenschaft Heizenholz

Since 1955 · 1–10 empl.

Parkhaus AG Winterthur

Since 1968 · 1–10 empl.

Frevlig AG

Since 1968 · 1–10 empl.

Gleis-Genossenschaft Ristet-Bergermoos

Since 1972 · 1–10 empl.

Genossenschaft Aubrugg Wallisellen

Since 1973 · 1–10 empl.

UBAG - Unterflurbetankungsanlage Flughafen Zürich AG

Since 1975 · 11–20 empl.

EMIG Engrosmarkt-Immobiliengesellschaft AG

Since 1977 · 1–10 empl.

Bootshafen Farbsteig AG

Since 1980 · 1–10 empl.