
One family business – seven independent companies
Energy & Empathy
Energizing Mobility & Embedding People: two product and innovation cornerstones - one global team! With KOSTAL know-how in our mechatronic products, we create efficient solutions for electromobility and for operating concepts of the future.
Comfort Electronics
Power Electronics
Comfort Controls
Drive Controls
I love the automotive industry because of its combination of technology, large quantities and the challenge of costs. Accommodating all three elements in everything we do is tremendously exciting.

Member of the Board of the KOSTAL Group
“Smart connections”
KOSTAL Industrie Elektrik provides its customers with innovative solutions in three core product fields: photovoltaics, the INVEOR line of drive controllers, and instrumentation and control electronics.
Whoever can make use of the development expertise and know-how of the globally active KOSTAL Group has a clear competitive advantage. KOSTAL Solar Electric GmbH with headquarters in Freiburg im Breisgau was founded in 2006 to strengthen the international distribution / sales activities.
Photovoltaics
Drive technology
Electronics
We promise to deliver benefits: smart connections – at both a technical and human level.

Managing Director of KOSTAL Industrie Elektrik
Always a good connection
Since being founded in 1993, the focus of the KKS has been on the development and production of plug connectors, particularly for the automotive industry. With fully-fledged
system expertise, a wide performance spectrum, compact dimensions and low weights, many different variants and low system costs, KKS products will always provide a reliable connection.
Connectors
Plug connector systems
Push-on terminals strips
Plug connectors for HV applications
Supply of current in gearboxes
We provide solutions to make you successful. KOSTAL Kontakt Systeme, your partner in excellent connections!

Managing Director of KOSTAL Kontakt Systeme
Using solar energy efficiently
KOSTAL Solar Electric GmbH is a leading supplier of inverters and storage systems.
In addition to the pure conversion of solar power, the focus is on the storage and optimal use of self-generated solar energy. The product portfolio is supplemented by a variety of monitoring solutions and a wallbox for charging electric vehicles.
Hybrid Inverter
Battery Inverter
Wallbox
Monitoring
Testing, automating, dosing and assembling
SOMA GmbH is an independent company under the umbrella of the KOSTAL Group and has been a system supplier for industry and product-specific test and automation systems for mechatronic and electronic products as well as a manufacturer of innovative and patented dosing technology for industrial lubricants as well as freely parameterisable, intelligent worker assistance systems for 50 years.
Testing technology
Automation
Dosing technology
Worker assistance
E-mobility: Innovative charging technology
Compleo is one of the leading EV charging technology providers in Europe. The company offers a wide range of charging stations in different power levels supporting customers in every use case. With a clear focus on innovation, Compleo researches and develops bidirectional charging, calibration law-compliant and high-power charging solutions.
High power charging stations
DC charging stations
AC charging stations
Wallboxes
I work with the teams at vaylens and Compleo to drive electric mobility forward – one of the most exciting future topics of our time. My goal is to establish both companies as key players within the KOSTAL Group and, in doing so, make a meaningful contribution to a more sustainable future.

Managing Director of Compleo & vaylens
vaylens adapts to your growing business
With multiple options to integrate with the latest technology, vaylens makes sure that companies can rely on a solution that's always compatible with their growing business.
vaylens makes your e-mobility investment worthwhile
With smart tools to monetise charging stations, vaylens makes sure every investment in electric mobility is worthwhile and part of a business's long-term success.
vaylens is compatible with multiple payment terminals
By configuring and connecting existing charging stations to a payment method or terminal, vaylens makes every charging transaction significantly simpler.
Charging station management
Charging station monetisation
Payment integrations
Access and billing management
Support and services