The shell of the Margaretenstrasse daycare center is growing quickly.

After 3 years of training, our trainee Lukas successfully passed his exam to become a draftsman. We wish you all the best for your future!

After 28 years in construction management at IP Siebel, our dear colleague Johannes Lorenzen is going into his well-deserved retirement. We wish him all the best and will miss him very much! Thank you Hannes😍

We would like to proudly and happily announce that Ingenieurplan Siebel has been recognized as an excellent employer in the field of “architecture and engineering offices”. This recognition is a testament to our ongoing commitment to creating an inspiring and supportive work environment. At IP Siebel, we work every day to promote and motivate our employees and to offer them the best conditions for professional and personal growth. A huge thank you to our fantastic team, whose commitment and passion made this award possible. You are the core of our success and we are proud to have you on board. Let’s celebrate this moment and continue to achieve great things together!