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SIERA Philosophy
The leading engineering company for sustainability, aiming to help our customers improve the world. improve.
SIERA History
1981
Foundation of the engineering company by Heinz Georg Koll
1988
Expansion with new locations in NRW
1999
Entry of the von Tucher family
2007
Geothermal energy at M&P North
2015
Heating networks at M&P North
2020
Start "Engineering for a Better Tomorrow"
2022
Foundation of M&P ENERGY
Change of name to M&P Ingenieurgesellschaft
1983
Expansion into the new federal states
1990
Expansion into southern Germany
2003
Renewable Energies at M&P Nord
2011
Coupling PV and heat pump at M&P Nord
2017
Realisation of the new growth strategy
2021
Joining SIERA
2025
1981
Foundation of the engineering company by Heinz Georg Koll
Change of name to M&P Ingenieurgesellschaft
1983
1988
Expansion with new locations in NRW
Expansion into the new federal states
1990
1999
Entry of the von Tucher family
Expansion into southern Germany
2003
2007
Geothermal energy at M&P North
Renewable Energies at M&P Nord
2011
2015
Heat networks at M&P North
2017
Coupling PV and heat pump at M&P North
2020
Start "Engineering for a Better Tomorrow
2021
Realisation of the new growth strategy
2022
Foundation M&P ENERGY
2025
Joining SIERA
SIERA Management
[awsmteam id="11092"]
Member of the SIERA
[awsmteam id="11442"]