Contact person

Your personal contact to ED-T

It is important to us that our customers have fixed contact partners with whom they can work on a long-term basis.

Please understand that we take the privacy of our employees and the GDPR seriously and only publish photos of the management team.

You are welcome to meet your contact person in person at any time.

Martin Tillmann

Managing Director
  • Dipl.-Ing. Mechanical Engineering
  • DIN EN ISO / IEC 17024 certified expert for
    CE conformity assessment and technical documentation

Sandra Witthaus

Head of Technic ppa.
  • Dipl.-Ing. (FH) Architecture
  • Technical editor (tekom)
  • Certified CE coordinator
  • Many years of experience in technical documentation