Get in contact

If you have any ques­ti­ons in addi­ti­on to the infor­ma­ti­on lis­ted, do not hesi­ta­te to cont­act me — I look for­ward to get­ting to know you and your project.

Leave a message…

Write me a mes­sa­ge. I will get back to you as soon as possible.

View pri­va­cy noti­ce here.

… or give me a call.

  • Dipl.-Ing. (BA) Ste­fan Lang / IBL Inge­nieur­bü­ro Lang

  • Len­né­stra­ße 42 / 14469 Potsdam

  • Phone +49 (0) 331 / 588 1200

  • E‑mail stefan.lang@ibl-online.com

Office hours
Mon­day to Friday
8:00 a.m. to 6:00 p.m.