Andreas Groth
Biography
Andreas Groth heads the Environmental Technology Business Unit at METZEN. A seasoned engineer and recognised expert in the design and construction of systems and plants, he and his team develop solutions that ensure efficiency, sustainability, and environmental responsibility across customer projects.
With more than 30 years of experience in engineering and management roles at national and international plant engineering companies, Andreas has held several managing director positions prior to joining METZEN. A graduate mechanical engineer, he contributes top-level technical expertise to the company’s strategic and operational development.
He delivers international projects with efficiency, pragmatism, and reliability. Customers benefit from his extensive know-how in planning, implementing, and optimising complex plants, enabling solutions that are tailored, cost-effective, and delivered on schedule.
At METZEN, his focus lies on further developing the Environmental Technology Business Unit, exploring new business opportunities, and providing strategic consulting for international clients. He ensures that individual customer requirements are fully understood and translated into precise, effective solutions.
Clients particularly value his combination of technical expertise, strategic foresight, and his ability to translate complex requirements into tailored, future-oriented outcomes.

“With METZEN, we are able to respond precisely to the individual needs of our customers in mechanical and plant engineering.”
Andreas Groth
“With METZEN, we are able to respond precisely to the individual needs of our customers in mechanical and plant engineering.”
Andreas Groth heads the Environmental Technology Business Unit at METZEN. A seasoned engineer and recognised expert in the design and construction of systems and plants, he and his team develop solutions that ensure efficiency, sustainability, and environmental responsibility across customer projects.
With more than 30 years of experience in engineering and management roles at national and international plant engineering companies, Andreas has held several managing director positions prior to joining METZEN. A graduate mechanical engineer, he contributes top-level technical expertise to the company’s strategic and operational development.
He delivers international projects with efficiency, pragmatism, and reliability. Customers benefit from his extensive know-how in planning, implementing, and optimising complex plants, enabling solutions that are tailored, cost-effective, and delivered on schedule.
At METZEN, his focus lies on further developing the Environmental Technology Business Unit, exploring new business opportunities, and providing strategic consulting for international clients. He ensures that individual customer requirements are fully understood and translated into precise, effective solutions.
Clients particularly value his combination of technical expertise, strategic foresight, and his ability to translate complex requirements into tailored, future-oriented outcomes.