Certifications & approvals

Please note that certificates issued before October 2017 still carry our former company name and will maintain their validity even after the renaming of our company.

Certifications integrated management system

ISO 9001_2023-2026
ISO 9001_2023-2026_F
DIN EN ISO 50001
DIN EN ISO 45001
DIN EN ISO 14001

Other certifications

Approvals

Our products have been approved by renowned customers from the oil and gas industry, e.g.:

  • Aramco
  • ENI
  • Exxon-Mobil
  • Fluxys
  • Gascade
  • Gasunie
  • Gaz System
  • GRTgaz
  • Kinder Morgan
  • National Grid
  • ONTRAS/VNG
  • Open Grid Europe
  • Pemex
  • RWE
  • Snam Retegas
  • TIGF