Areas of expertise

Qualified & certified

You can rely on the outstanding professional competence of our employees. You will receive the best services in all areas of operational hygiene. Our work is also accredited and recognised by the authorities.

Highly qualified experts, with many years of experience and who undergo continuous professional development, work for Gesa:

Graduate biologists, Graduate engineers, DGQ quality managers, Hygiene technicians, Gas and water installers, Electricians, Air conditioning specialists, Certified disinfection personnel, Certified pest controllers, Environmental experts, VDI 6022 compliance specialists, VDI 6023 compliance specialists and many more. Give us a try. We welcome the opportunity to convince you.

The Gesa Hygiene-Gruppe companies work in accordance with certified management systems and have many different qualifications.

  • DIN EN ISO 9001 certified quality management system
  • DIN EN ISO 14001 certified environmental management system
  • Certified OHRIS occupational health and safety management system (complies with OHSAS 18001)
  • DIN 16636-compliant CEPA Certified® professional pest management
  • Certified by the German Technical Inspection Association (TÜV) in accordance with FGK-QM-01

All members of the corporate group are eligible for refinancing with central banks (notenbankfähig) in accordance with the requirements of the German Federal Bank (Deutsche Bundesbank).

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