Inside GfG

Our owner-managed company with its headquarters in Dortmund specializes in the development and production of portable gas detectors and fixed gas detection systems which can detect a wide range of hazardous substances in the smallest concentrations using highly sensitive sensors. This way, we can keep people, production plants and the environment safe from potential hazards and protect them from danger.

About us

Learn more about GfG. What makes us stand out, what do we offer and what is our motivation?

» GfG Company Profile
» Quality at GfG


Become part of GfG and benefit from being employed at a growing and crisis-proof company.

» GfG as an employer
» Latest career opportunities

GfG Newsroom

Recent news, including product presentations, announcements or GfG press releases

» Latest news
» Press releases

Exhibitions and events

We are constantly on the road to trade fairs and other events to present our gas detection systems and services to you. Take a look at our trade fair calendar and meet us!

» Event calendar


Receive interesting information about gas detection systems, our devices and industry-specific topics on a regular basis with our GfG GAZETTE.

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Our experts are happy to answer your questions! How to find us