01/2022 - HMM certified with ISO 50001 TÜV certifies HMM with ISO 50001

TÜV certifies HMM with ISO 50001

We are happy to announce that our main supplier, the HMM Kunststofftechnik, was certified by TÜV for the ISO 50001 which stands for good energy management as well as reduced CO2 smissions. This helps GEKA on our constant way to a more sustainable future.

10/2021 - AGRI TECHNICA 2022 Visit us at the AGRI TECHNICA 2022 <font color='red'>canceled</font>

Visit us at the AGRI TECHNICA 2022 canceled

From the 27.02.-05.03.2022 the AGRI TECHNICA will take place in Hannover, Germany. Come visit our booth in hall 17 booth A29 and see our lighting solutions in action. We are looking forward to some great conversations and your visit.

09/2021 - New: Container foil Container Reflective Foil

Container Reflective Foil

In our constant process of improving our products and expanding our portfolio, we are always happy to deliver on customer requests. New on GEKA Onlineshop is the Container foil for the proper marking of any container.

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About Us

Germany based GEKA Lichttechnik GmbH & Co. KG was founded in 1952 and is one of the leading global players for lighting solutions and vehicle security. In 2016 GEKA became part of the Buechel group of companies under new management. The main areas of operation are:

Custom solutions




Warning panels


Reflective foil


Warning triangles


Technical excellence

Decates of experience in design and construction of lighting solutions based on state of the art manufacturing and technologies.


Our solutions respect all rules and regulations for the safety of your vehicle.

Certified Manufacturing

We are certified under ISO9001 and materialize projects worldwide with quality Made-In-Germany.

Strong Partnerships

Utilizing our strong partnership with the HMM Kunststoff GmbH we are able to meet your individual requirements.

Small quantities

A lean production setup allows us to realize solutions also in small quantities.


Get fast results with our state of the art prototyping using computer models and 3D prints.

Technical possibilities

Vertical integration, precise in every detail.

Sheet metal processing

Light carriers, Mounting

Plastic injection moulding

Light carriers, Prisms

Foil plotter

CAD printed reflector foil

Active lighting

State of the art LED


Connectors, harnesses


Years of experience







Our products stand out

  • All
  • Warning panels
  • Reflective foil
  • Lights
  • Warning triangles

Warning panels

Warning panels

Warning panels

Reflective foil

Reflective foil

Reflective foil




Warning triangles

Warning triangles

Warning triangles


ISO 9001

The standard for quality management systems ISO 9001:2015 issued by the ISO (International Organization for Standardization) covers guidlines, processes, methods and records that make sure our manufacturing is running in the best quality possible.


Our certification CNAS 071-P by the CCCAP (China Certification Center for Automotive Products) is strengthening our position in the global market and proves the marketability of our products even across European borders. Also the ARAI (Automotive Research Association of India) certified DELTA4 for Indian roads.

Get in touch

We are keen to hear about your ideas and offer our experience and support in their realization.

Michael Hermle

Head of production

Markus Mauch

Quality management and product development

Werk Eislingen

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