​Since founding M&S Umweltprojekt GmbH in 1991, Bernd Märtner has shaped the company’s technical and strategic development. As Managing Director, he is responsible for its technical direction and supports key projects in environmental, landfill and hydraulic engineering. He combines extensive experience with innovation and a commitment to sustainable business development.

Areas of Focus:

• Corporate strategy

• Technical leadership

• ​Environment & Infrastructure

Having held various roles at M&S, including positions at the Dresden office and as a branch manager, Christoph Märtner now oversees the company’s day-to-day operations as an Authorised Signatory. He draws on his experience in project delivery and leadership to develop the company’s organisational structures, processes and technical capabilities.

 

Areas of Focus:

• Operational management

• Hydrology

• Liquid soil technology

​Ralf Witz has been with M&S since 1991, bringing extensive technical experience and continuity to the company. As a civil engineer, he has particular expertise in infrastructure construction, landfill engineering and hydraulic engineering. Today, he is responsible for key technical functions and draws on his experience to support the company’s continued development.

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Areas of Focus:

• Technical leadership

• Civil engineering

• Landfill and hydraulic engineering

Frederik Koffent combines technical understanding with a commercial perspective. His professional experience includes landscape planning and environmental impact assessment. He brings these perspectives to the company’s development, aligning technical, economic and environmental requirements to create solutions that remain viable in the long term.

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Areas of Focus:

• Corporate development

• Economics

• Environmental planning