We are

Tiede- & Niemann Ingenieurgesellschaft was established at the beginning of 2008. We are engineering consultants specializing in thermal plants, concentrating primarily on air pollution control systems and power process engineering. Since 2026, following the acquisition of our long-standing partner Ingenieurbüro Selck Planung | Beratung, we are also offering comprehensive expertise in the field of electrical engineering design for complex systems.

  • Dipl.-Ing. Jörg Tiedemann
    Dipl.-Ing. Jörg Tiedemann
  • Dr.-Ing. Peter Niemann
    Dr.-Ing. Peter Niemann
  • Dipl.-Ing. Steffen Neumann
    Dipl.-Ing. Steffen Neumann
  • Dipl.-Ing. Klaus Niemann
    Dipl.-Ing. Klaus Niemann
  • Dipl.-Ing. Mareike Panhoff
    Dipl.-Ing. Mareike Panhoff
  • Stefanie Engel
    Stefanie Engel
  • Dipl.-Ing. Matthias Müller
    Dipl.-Ing. Matthias Müller
  • Lukas Drude, M.Sc.
    Lukas Drude, M.Sc.
  • Celina Greiner, M.Sc.
    Celina Greiner, M.Sc.
  • Jonathan Behn, M.Sc.
    Jonathan Behn, M.Sc.
  • Daniela Curreli
    Daniela Curreli
  • Hasan Arzuman, B.Sc.
    Hasan Arzuman, B.Sc.
  • Tim Johannisson, M.Sc.
    Tim Johannisson, M.Sc.
  • Dipl.-Ing. Eiko Selck
    Dipl.-Ing. Eiko Selck