acta mobility
Overview
acta mobility is the specialist division of the acta Group for the mobility and rail sector. We combine engineering, vehicle modernisation, electrical systems and infrastructure expertise into a powerful platform for operators, manufacturers and public-sector clients.
Drawing on our international network and many years of project experience, we support projects across the entire value chain – from planning and delivery through to commissioning and maintenance.
Our commitment: engineering, manufacturing, assembly and service from a single source.
Our services

Engineering
Technical expertise as the foundation of successful projects. From design and calculation through to authorisation management and industrialisation, we create the basis for cost-effective and future-proof projects.
Core capabilities
- Mechanical & electrical engineering
- Vehicle engineering
- Simulations and calculations
- Authorisation management & ETCS
- Tooling and industrialisation

Rolling stock
Modernisation and maintenance of rail vehicles. We extend life cycles, increase availability and open up new applications for existing fleets – from modernisation and accident repairs through to overhauls, heavy maintenance examinations and commissioning.
Core capabilities
- Modernisation of existing fleets
- Accident repairs
- Overhauls and heavy maintenance examinations
- Bogies and wheelsets
- End-to-end project delivery

Electrical systems & components
Electrical systems for the mobility of tomorrow. We develop, manufacture and integrate electrical systems and components for rail vehicles as well as for e-mobility applications, combining engineering expertise with industrial manufacturing and on-site installation.
Core capabilities
- Wiring harnesses and control cabinets
- Electrical installations and retrofits
- Pantographs for rail and bus applications
- Charging infrastructure
- Component manufacturing

Infrastructure & services
Complex infrastructure projects from a single source. Our teams deliver technical infrastructure projects across the energy, mobility, industrial and data centre sectors. From installation and commissioning through to ongoing service, we take responsibility for the success of the project.
Core capabilities
- Energy and power plant projects
- Charging and mobility infrastructure
- Data centres & telecommunications
- Fibre-optic and network technology
- Maintenance & services
Why acta mobility
End-to-end project responsibility
We bring engineering, manufacturing, assembly and service together in a single, seamless project organisation.
International delivery capability
With sites in Germany and strategic partners across Europe, we secure the resources, quality and competitiveness our projects require.
A clear focus on mobility
Our expertise is concentrated on rail, e-mobility and technical infrastructure – sectors where the demands on safety, availability and quality are at their highest.
Shaping mobility together
Whether vehicle modernisation, electrical systems or complex infrastructure projects – we stand for technical excellence, cost-effective delivery and lasting partnerships.
“Engineering, manufacturing, assembly and service from a single source – with a clear focus on mobility and international delivery capability.”
Contact
Are you planning a mobility or infrastructure project? Talk to our experts about engineering, modernisation, electrical systems and technical infrastructure.


Michael Neumann-Haerecke
Managing Director
acta mobility GmbH
Steubenstraße 9, 65189 Wiesbaden, Germany
Phone: +49 611 950 104 39
Email: [email protected]


