Quality and precision from Germany: A reliable partner for 75 years

The ElektroPhysik company was established in Cologne in 1947 and laid the foundations for a “Made in Germany” success story. From the beginning, ElektroPhysik has carried out pioneering work in the field of non-destructive coating thickness measurement and remains an indispensable partner for national and international standardisation committees, research institutes and universities.

For example, our in-house developed SIDSP© (sensor-integrated digital signal processing) and ultrasonic coating thickness measurement has enabled us to live up to our reputation as a driver of innovation within the industry.

We produce in-house an extensive range of precision measuring instruments for our customers. Our quality management system based on ISO 9001:2015 guarantees that we can support customers with an instrument that meets their daily needs.

Thanks to our subsidiaries and numerous international partners, there is virtually no country in which ElektroPhysik is not represented. Precision measuring instruments from Cologne for the whole world: That’s ElektroPhysik!

Our Team

Portrait von Klaus E. Steingroever

Klaus E. Steingroever

Former owner

Tel.: +49 221 75204-0
Fax: +49 221 75204-36

Portrait von Winfried Roggendorf

Winfried Roggendorf

Managing director / Shareholder

Tel.: +49 221 75204-0
Fax: +49 221 75204-36

Portrait von Beatrix Badura-Yilmaz

Beatrix Badura-Yilmaz

Managing director / Shareholder

Tel.: +49 221 75204-0
Fax: +49 221 75204-36

Portrait von Dr. Gang Zhang

Dr. Gang Zhang

Technical director

Tel.: +49 221 75204-39
Fax: +49 221 75204-77

Portrait von Olaf Sieber

Olaf Sieber

Head of procurement

Tel.: +49 221 75204-49
Fax: +49 221 75204-77

Portrait von Andreas Glissmann

Andreas Glissmann

Head of production

Tel.: +49 221 75204-59
Fax: +49 221 75204-69

Portrait von Frank Osthoff

Frank Osthoff

Head of international sales & service

Tel.: +49 221 75204-31
Fax: +49 221 75204-34

Portrait von Ute Meyer

Ute Meyer

International sales

Tel.: +49 221 75204-94
Fax: +49 221 75204-34

Portrait von Katja Lux

Katja Lux

International Sales

Tel.: +49 221 75204-33
Fax: +49 221 75204-34

Portrait von Anna Schäfer

Anna Schäfer

International Sales

Tel.: +49 221 75204-93
Fax: +49 221 75204-69

Portrait von Rita Kieß

Rita Kieß

Domestic sales

Tel.: +49 221 75204-65
Fax: +49 221 75204-69

Portrait von Konstantin Kill

Konstantin Kill

Technical support

Tel.: +49 221 75204-24
Fax: +49 221 75204-69

Portrait von Kenan Yilmaz

Kenan Yilmaz

Technical support

Tel.: +49 221 75204-64
Fax: +49 221 75204-69

Portrait von Manuela Anfang

Manuela Anfang


Tel.: +49 221 75204-25
Fax: +49 221 75205-76

10-year repair service

10-year repair service

If you buy one of our high-quality measuring instruments, then you can be sure that you are getting future-proof technology.
Made in Germany

Made in Germany

ElektroPhysik develops, produces and markets the entire product range in Germany, at our headquarters in Cologne.