SIERA Philosophy

The leading engineering company for sustainability, aiming to help our customers improve the world. improve.

SIERA History

2004

Foundation of Tucher Ingenieure GmbH by Harald Deichl, Thomas Freiherr von Tucher, M&P Ingenieurgesellschaft Holding GmbH & Co. KG at Hopfenstraße 8, 80335 Munich

2011

Relocation to Frauenstrasse 30, 80469 Munich

2019

Opening of Freilassing branch

2022

Issuance of procuration Udo Walczyk

2025

Joining the SIERA Alliance

Issuance of procuration Werner Frank

2007

Issuance of procuration Peter Trießl

2017

Issuance of procuration Stefan Standl

2019

Appointment of Stefan Standl as additional Managing Director

2022
2004

Foundation of Tucher Beratende Ingenieure Projektmanagement GmbH & Co. KG by Harald Deichl, Thomas Freiherr von Tucher, M&P Ingenieurgesellschaft Holding GmbH & Co. KG at Hopfenstraße 8, 80335 Munich, Germany

Issuance of procuration Werner Frank

2007
2011

Relocation to Frauenstrasse 30, 80469 Munich

Issuance of procuration Peter Trießl

2017
2019

Opening of Freilassing branch

Issuance of procuration Stefan Standl

2019
2022

Issuance of procuration Udo Walczyk

Appointment of Stefan Standl as additional Managing Director

2022

Joining the SIERA Alliance

2025

Our management

Expertise of the SIERA 

Expertise, innovation and reliability are the main pillars of the SIERA Alliance. Innovative services for our customers are at the centre of everything we do. That is why we are successful with our vision of being the leading German engineering company and are constantly developing to remain true to our vision.
Why are we doing this? Because we want to create a better future with our engineering services!

ENGINEERING FOR A BETTER TOMORROW

Member of the SIERA