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One family business – seven independent companies

KOSTAL Automobil Elektrik

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.

To the Automotive Electrical Systems page

  • 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.

Kai Knickmann

Member of the Board of the KOSTAL Group

KOSTAL Industrie Elektrik

“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.

To the Industrie Elektrik page

  • Photovoltaics


  • Drive technology


  • Electronics

We promise to deliver benefits: smart connections – at both a technical and human level.

Dr. Manfred Gerhard

Managing Director of KOSTAL Industrie Elektrik

KOSTAL Connectors

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.

To the KOSTAL Connectors page

  • 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!

Dr. Markus Bergholz

Managing Director of KOSTAL Kontakt Systeme

KOSTAL Solar Electric

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.

To the Solar Electric page

  • Hybrid Inverter


  • Battery Inverter


  • Wallbox


  • Monitoring

SOMA Test systems & Automation. Dosing systems. Worker assistance.

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.

 To the SOMA GmbH page

  • Testing technology


  • Automation


  • Dosing technology


  • Worker assistance

SOMA GmbH: Your requirements + our expertise = tailored solutions

Johannes Bieling

Managing Director of SOMA

Compleo Charging Solutions

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.

To the Compleo page

  • 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.

Dr. Björn Dietrich

Managing Director of Compleo & vaylens

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.

To the vaylens page

  • Charging station management


  • Charging station monetisation


  • Payment integrations


  • Access and billing management


  • Support and services