Company
„Made in Germany“ - precision and quality that drive success.
Since 1976, LOCH has stood for professional expertise, modern technology, quality and reliability in every process step. As the second generation, we rely on tradition and innovation – always focused on promoting young talent and fair, long-term collaboration.
Company
„Made in Germany“ - precision and quality that drive success.
Since 1976, LOCH has stood for professional expertise, modern technology, quality and reliability in every process step. As the second generation, we rely on tradition and innovation – always focused on promoting young talent and fair, long-term collaboration.
Our Plants
Our Plants
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Plant I
Industriestraße 10, 55743 Idar-Oberstein
- Stamping/assembly technology, tool/machine park, maintenance
- Quality assurance
- Surface treatment
- Head office, purchasing, customer service, shipping
- Apprenticeship training
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Plant I
Industriestraße 10, 55743 Idar-Oberstein
- Stamping/assembly technology, tool/machine park, maintenance
- Quality assurance
- Surface treatment
- Head office, purchasing, customer service, shipping
- Apprenticeship training
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Plant II
Industriestraße 13, 55743 Idar-Oberstein
- Prototype construction
- Laser centres
- Small series production
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Plant II
Industriestraße 13, 55743 Idar-Oberstein
- Prototype construction
- Laser centres
- Small series production
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Plant III
Industriestraße 13, 55743 Idar-Oberstein
- Sales and project management
- Technical management
- Development and engineering
- Tool making
- Milling centres

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Plant III
Industriestraße 13, 55743 Idar-Oberstein
- Sales and project management
- Technical management
- Development and engineering
- Tool making
- Milling centres
Our History
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2025 - 2021
Company Transfer and Product Premiere
2025 Strengthening occupational health management, implementation of AI strategy
2024 Expansion of sustainability and occupational safety management, market launch of the metal roof tile
2023 Complete company transfer to Mr Marius Loch (CEO)
2022 Acquisition of spot welding robot, extraction robot and testing and straightening system with two SCARA robots -
2020 - 2015
Health and Product Diversity
2020 Transfer of further company shares to Mr Marius Loch
2019 TISAX certification, acquisition of a double-spot robot cell with H-turner
2017 Expansion of OEM supply strategy
2016 Mr Marius Loch joins the management, expansion of product diversification
2015 Awarded as „Healthy Company“ by the AOK -
2014 - 2009
Innovations and Sustainability
2014 Certification according to ISO 50001
2013 Acquisition of the first 1,000-ton stamping press, conversion to Stanztechnik und Werkzeugbau Wolfgang Loch GmbH & Co. KG and transfer of first company shares to Mr Marius Loch, winner of "Lean and Green Efficiency Award"
2012 Commissioning of the photovoltaic system
2011 Award of the Federal Cross of Merit to Mr Wolfgang Loch
2009 Introduction of lean management -
2008 - 2001
Validations and Growth
2008 Awarded as „Entrepreneur of the Year“ by the AOK
2005 IATF 16949 certification, acquisition of 800-ton stamping press
2003 Expansion of production area: acquisition of surrounding halls
2003 Certification according to ISO 14001 -
2000 - 1991
Expansion and Technical Development
2000 Conversion to Wolfgang Loch e.K.
1997 Expansion of production and office space (construction of Plant III), acquisition of the first 500-ton stamping press
1996 Certification according to ISO 9001
1992 Expansion of production area (purchase of Plant II)
1992 Acquisition of larger stamping presses (160 - 315 tons) -
1990 - 1976
Founding and Development Years
1988 Purchase of the first factory building
1981 Founding of Stanztechnik GmbH & Co. KG
1980 Introduction of in-company training
1976 Founding of Metallwarenfabrik GmbH
Our History
-
2025 - 2021
Company Transfer and Product Premiere
2025 Strengthening occupational health management, implementation of AI strategy
2024 Expansion of sustainability and occupational safety management, market launch of the metal roof tile
2023 Complete company transfer to Mr Marius Loch (CEO)
2022 Acquisition of spot welding robot, extraction robot and testing and straightening system with two SCARA robots -
2020 - 2015
Health and Product Diversity
2020 Transfer of further company shares to Mr Marius Loch
2019 TISAX certification, acquisition of a double-spot robot cell with H-turner
2017 Expansion of OEM supply strategy
2016 Mr Marius Loch joins the management, expansion of product diversification
2015 Awarded as „Healthy Company“ by the AOK -
2014 - 2009
Innovations and Sustainability
2014 Certification according to ISO 50001
2013 Acquisition of the first 1,000-ton stamping press, conversion to Stanztechnik und Werkzeugbau Wolfgang Loch GmbH & Co. KG and transfer of first company shares to Mr Marius Loch, winner of "Lean and Green Efficiency Award"
2012 Commissioning of the photovoltaic system
2011 Award of the Federal Cross of Merit to Mr Wolfgang Loch
2009 Introduction of lean management -
2008 - 2001
Validations and Growth
2008 Awarded as „Entrepreneur of the Year“ by the AOK
2005 IATF 16949 certification, acquisition of 800-ton stamping press
2003 Expansion of production area: acquisition of surrounding halls
2003 Certification according to ISO 14001 -
2000 - 1991
Expansion and Technical Development
2000 Conversion to Wolfgang Loch e.K.
1997 Expansion of production and office space (construction of Plant III), acquisition of the first 500-ton stamping press
1996 Certification according to ISO 9001
1992 Expansion of production area (purchase of Plant II)
1992 Acquisition of larger stamping presses (160 - 315 tons) -
1990 - 1976
Founding and Development Years
1988 Purchase of the first factory building
1981 Founding of Stanztechnik GmbH & Co. KG
1980 Introduction of in-company training
1976 Founding of Metallwarenfabrik GmbH
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Our Corporate Values
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Responsibility
for our actions, our environment and for each other. Social responsibility and entrepreneurial success are inseparably linked for us.
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Sustainability
is part of our actions – with fair conditions, long-lasting materials and environmentally friendly production. Because it is about more than just today.
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Transparency
and open communication create trust – internally and externally. We value clear processes, traceable decisions and honest interaction with each other.
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Respect
and appreciation are what we give to all people – regardless of origin, position or opinion. This is the foundation for a healthy corporate culture and successful collaboration.
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Innovation
for securing the future. New ideas, technological developments and creative solutions drive us to constantly improve.
-
Quality
in all processes. We work precisely, efficiently, reliably and solution-oriented, applying our professional expertise for our customers from the very product idea.
Our Corporate Values
-
Responsibility
for our actions, our environment and for each other. Social responsibility and entrepreneurial success are inseparably linked for us.
-
Sustainability
is part of our actions – with fair conditions, long-lasting materials and environmentally friendly production. Because it is about more than just today.
-
Transparency
and open communication create trust – internally and externally. We value clear processes, traceable decisions and honest interaction with each other.
-
Respect
and appreciation are what we give to all people – regardless of origin, position or opinion. This is the foundation for a healthy corporate culture and successful collaboration.
-
Innovation
for securing the future. New ideas, technological developments and creative solutions drive us to constantly improve.
-
Quality
in all processes. We work precisely, efficiently, reliably and solution-oriented, applying our professional expertise for our customers from the very product idea.
-