Creating sustainable impact.

Sustainable AG Unternehmensberatung is one of the leading independent management consultancies in the DACH region with a focus on sustainability. They support their clients in all topics related to sustainability, climate protection and the transformation towards a sustainable future.​

With a team of more than 150 experts and more than 15 years of experience, the Sustainable Group, consisting of Sustainable AG Unternehmensberatung in Germany and Sustainable AT GmbH in Austria, is the leading independent sustainability consultancy in the German-speaking region. In addition to (DAX) corporations, Sustainable also supports medium-sized companies - including many global market and innovation leaders.​

In 2022/23, Sustainable AG Unternehmensberatung was the first consultancy to be awarded the title of ‘Hidden Champion’ in the field of sustainability and was able to take the top position again in 2024/25.​

Its services cover the entire spectrum of sustainability consulting: development of sustainability and climate strategies, climate accounting & carbon footprints, implementation of sustainability & climate management, decarbonisation of supply & value chains, sustainovation for new business models & products, circular economy, sustainable finance, change & communication / transformation processes as well as reporting & regulation​.

With more than 1,400 projects, Sustainable AG Unternehmensberatung has broad experience in a wide range of industries, including chemicals, pharmaceuticals, automotive, mechanical and plant engineering, technology, services, energy and energy efficiency.