Meet the IBBK Team

Meet the team

Michael Köttner, CEO
Dipl. Agr. Biol.,
Master Farmer
Fields of expertise:
National and international trainer, expert witness in legal disputes, domestic and foreign projects, studies, state appointed biogas adviser
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Achim Kaiser
Dipl.-Eng. environmental protection (soil, water, waste)
Fields of expertise:
Company training, domestic projects, meetings, profitability calculations, state appointed biogas adviser


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Katrin Kayser
Dipl.-Eng. environmental and process engineering
Fields of expertise:
Domestic and foreign projects, studies, training, state appointed biogas adviser


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Tristan Gruszkos
M. Sc. environmental engineer
Fields of expertise:
International projects and events, studies, PR
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Jenny Aragundy-Kaiser
Graduate engineer, M. Sc.
Fields of expertise:
Domestic and foreign projects, conferences
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Christian Fraesdorff
Accounting
Fields of expertise:  Accounting, project accounting, IT
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Nathan Gruszkos

Database management,
IT assistant

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Andrii Kolesnyk

M. Sc. student environmental engineering

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Have any requests or suggestions? Don't hesitate to get in touch.

IBBK customers and partners from science

IBBK customers and partners from industry and organizations

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