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  • Sustainability management
    • Certification
    • ESG Consulting
    • Sustainability Strategies
    • Climate Roadmap
    • Energy-efficient Renovation and Project Management
  • Real Estate Management
    • Organisational and Process Consulting
    • CAFM Consulting
    • Acquisition of technical Building Data
    • Maintenance Budgeting
  • Facility management
    • FM Consulting and awarding Contracts for FM Services
    • FM Audits
    • Operator Responsibilities & Duties and Operation Concepts
    • BIM2FM
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Meet our team and find out more about our network, our memberships and academic background here.

Our research and teaching Assignments

Kunibert Lennerts is the head of the faculty of Facility Management in the Institute of Technology and Management in Construction at the Karlsruhe Institute of Technology.
Dipl.-Ing. Jan Zak works at Karlsruhe University of Applied Sciences as a lecturer in the faculty of Architecture and Civil Engineering.
Gunar Krause is a member of the teaching body in the faculty of Technical Facility Management at the Berlin School of Economics and Law and a member of the teaching body in the faculty of Facility Management at Berliner Hochschule für Technik.

Our presence at universities enables us to directly transfer research findings into practice and share our experience as part of an academic institute.

Andreas Hintz is a member of the team of lecturers at DGNB Academy, where he trains new DGNB auditors and consultants.

Our Memberships

Thanks to our engagement in various bodies of the real estate industry, we are directly participants in current developments. For example, our intensive collaboration in the establishment and further development of the DGNB systems has made us one of the leading providers of DGBN certifications.

 

Thanks to our personal engagement in the DGNB, the German Property Federation (ZIA) and the German Facility Management Association (GEFMA), we are always up-to-date and able to integrate our knowledge into our daily work.

Benefit from our knowledge and find out more about the background, aims and future trends in the real estate industry.

Our Management

Dipl.-Wirt.-Ing. Marko Kröner
CEO

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Univ.-Prof. Dr.-Ing. Dipl.-Wi.-Ing. Kunibert Lennerts
Managing Partner

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Dipl.-Ing. Jan Zak
CEO

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Our Team

Vivien Ahrendt, M.Sc.
Urban Planning and Participation

Email

Carolin Bayer, M.Sc.
Real Estate Engineering and Management

Email

Melanie Bauer, B.Sc.
Facility Management

Email

Anja Becker
Business Administrator

Email

Selina Bischoff, B.A.
International Cultural and Business Studies

Email

Dipl.-Ing. Andreas Hintz
Architect

Email

Ing. Caroline Hofmann, M.Sc.
Facility management

Email

Pierre Keller, M.Sc. 
Energy-efficient and sustainable building
Architect

Email

Ing. Gunar Krause, M.Sc. 
Facility and Real Estate Management

Email

Kateryna Krechmarovska, B.Sc.
Civil engineering

Email

Marius Kressibuch, M.Sc.
Civil Engeneering

Email

Dipl.-Ing. Simone Kunz, M.Eng.
Civil Engineering
Building fire protection and security technology

Email

Alexandra Kußmaul
Office Management

Email

Katharina Maier, M.Sc. 
Civil Engineering

Email

Dipl.-Ing. Joana Mandadjieva

Civil Engineering

Email

Johanna Matt, B.Eng.
Civil Engineering

Email

Levent Müller, M.Sc.
Civil Engineering

Email

Tsvetomila Neshtereva, M.Sc.

Architecture

Email

Ing. Stephan Quarg, B.Sc.
Facility Management

Email

Dipl.-Ing. Rebecca Pradet
Civil engineering

Email

Dipl.-Ing. Susanne Sadallah
Civil engineering

Email

Clemens Schlager
Business administration and property sector student, cooperative education programme

Email

Janine Schmidt, M.Sc.
Industrial engineering

Email

Hannah Studinsky, B.A.
Cultural Studies

Email

Dipl.-Ing. Ivanka Thomas, M. Eng.
Civil engineering
Engineering ecology

Email

Lara Waldner
Civil Engeneering

Email

Janina Zhang
Engineering Pedagogics

Email

ikl GmbH

Reinhold-Frank-Straße 66
76133 Karlsruhe

Phone: +49 (721) 61 90 65 00
E-Mail: kontakt@ikl-gmbh.de

Imprint & privacy policy

Sustainability management

  • Certification
  • ESG Consulting
  • Sustainability Strategies
  • Climate Roadmap
  • Energy-efficient Renovation and Project Management

Real Estate Management

  • Organisational and Process Consulting
  • CAFM Consulting
  • Acquisition of technical Building Data
  • Maintenance Budgeting

Facility management

  • FM Consulting and awarding Contracts for FM Services
  • FM Audits
  • Operator Responsibilities & Duties and Operation Concepts
  • BIM2FM
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