About Us


Together, we ensure that your company is fit for the future

We unite analysts, strategists and innovators from a multitude of professions with a vision for the future. Strong believers in building on individual strengths from which entire teams can benefit, we encourage and invest in the personal and professional growth of each and every employee. With offices around the world and experts close to your markets, we deliver first-rate sustainable research products and services, and, accompany you from the initiation to completion of your projects.

Management Team

Markus A. W. Hoehner

Markus A. W. Hoehner is founder and CEO of "Hoehner Research & Consulting Group" and "EuPD Research". Markus A. W. Hoehner has top-level research and consulting know-how, particularly in the area of renewable energies, the clean tech sector and in sustainable management.

Dr. Thomas Olbrecht

Thomas Olbrecht heads the Sustainable Management department. In this position he is responsible for modeling and implementation of sustainable management strategies and corporate health management.

Dr. Martin Ammon

Martin Ammon is engaged in renewable energies and clean tech since 2007. His field of work includes the creation of economic models in the context of industry and national market surveys in the range of renewable energies.