medi-G GmbH  Section-Bild


Our motivation

Specializing in the special demands of minimally invasive surgery (MIS), we consistently rely on the latest manufacturing technologies, constant optimization and further development of our products, as well as a strong team of qualified and committed employees in all areas.


1970  Company founded by Paul Peschke.

1985  Conversion to a GmbH (LLC).

1994  The second generation takes over the company. Since then, the company under the management of Susanne Gäng (née Peschke) and Otto Gäng, has developed from a manufacturer of components to a manufacturer of complete instruments for minimally invasive surgery.

2019  Company name changed to medi-G GmbH.

2021  Relocation to our new facility in Messkirch.



The highest quality of our products is our top priority. In order to meet this requirement, we constantly deal with our processes and requirements.

Our quality management system is certified according to DIN ISO13485. In addition, we already meet the guidelines of MDR2017/745 and the legal requirements of the US Food & Drug Administration (FDA) according to 21 CFR Part 820.

This guarantees the highest level of security with regard to the quality of our products at all times, right from the start.



numbers, data, facts

  • Founded in 1970
  • Name change to medi-G GmbH in 2019
  • State-of-the-art facility with high-tech machinery and equipment
  • High level of automatization
  • 5,500 sqm floor space
  • High level of employee satisfaction
  • Member of MedicalMountains


for our future

  • Use of waste heat from machines and systems for heat recovery
  • Use of the district heating network
  • 30% of the electricity can be generated by PV systems themselves
  • Use of grey/rainwater saves up to 30,000 liters of fresh water per month
  • State-of-the-art ventilation and air conditioning
  • Q3/2023: Certified environmental management system according to ISO14001



we are ...

... value-oriented

...motivating & motivated

... fair

... goal-oriented

... innovative

... reliable

... respectful

... responsible (society, environment, employees)

... consequent

... forward-looking and future-oriented


we are happy to support

medi-G GmbH regularly supports social projects in the immediate vicinity. This is how we show our solidarity with the region and the community.

If you are looking for a sponsor for a project, please contact us directly.

We currently support the following projects:

  • OWB Sigmaringen
  • Krankenhaus Stockach
  • Die Tafeln an den Standorten Sigmaringen, Meßkirch, Pfullendorf und Tuttlingen
  • Hilfe von Haus zu Haus e.V.
  • Frauenhaus in Tuttlingen
  • Radio7 Drachenkinder
  • Kalender und Schultimer an der Bertha-Benz-Schule in Sigmaringen
  • Bolzplatzausstattung in Leibertingen
  • Klettergerüst des Kindergarten Leibertingen
  • Kinderprogramm am Weihnachtsmarkt in Buchheim
  • Ferienzirkus der Gemeinde Leibertingen
  • Narrenverein Kreenheinstetten
  • Jubiläum des Fanfarenzug Meßkirch
  • DRK Bergwacht Sigmaringen
  • Feuerwehr Leibertingen
  • Feuerwehr Buchheim


Gestaltung: revoLUZion