Sustainability consulting, approved by scientific principles

A new chapter begins in supporting positive impact and green growth

denkstatt group and EY join forces. We join EY Sustainability team as EY denkstatt and together as the leading sustainability competence center, we are taking sustainability consulting to a new level ― in Central and Eastern Europe as well as a member of the global EY network.


With EY’s Climate Change and Sustainability consulting team, we are the largest group of sustainability and environmental protection consultants in Hungary, offering leading services that meet the individual needs of companies, including: 


Sustainability reporting and verification; ESG and EHS management; legal compliance; climate change and decarbonization calculations and strategy planning; environmental, technical and ESG due diligence supporting transactions; green building certification services and ESG digital solutions in cooperation with EY’s global partners. 

EY denkstatt: We lead the way in sustainability 

Encouraging change, shaping attitudes and authenticity – our customers have trusted these values for 30 years. 


We have decades of experience in providing holistic sustainability and business strategy solutions, as well as in building client relationships based on complete trust. We offer a comprehensive portfolio of services along environmental, social and corporate governance – ESG – aspects, even in the most complex issues. 

Shaping the future together

We are proud to enter the market as a member of the global EY network. This is a forward-looking development in the life of EY denkstatt, which significantly contributes to achieving our goals. The opportunities open to us provide more space for making a positive impact and open new paths for our clients as well. 

Our mission remains the same

Our vision is strengthened

Listen to Christian Plas, founder of EY denkstatt discuss the process of convergence and the common goals.

How we support our clients

Outstanding expertise in a wide array of sustainability topics, from one team

We cover the broad topics and disciplines of sustainability consultancy. We provide effective project management throughout vast fields of expertise. Our innovative methods and changemaker approach enable us to create new opportunities from regulatory requirements for the sake of our clients’ business success. 

Global coverage and international sustainability expertise 

Thanks to EY’s global network, we provide faster and more thorough insight into international questions than ever before. Our three decades of practice, the conclusions of our case studies, and the latest research results all contribute to the achievement of our clients’ goals. 

Green transition and innovation, with the best talents 

Sustainability requires creative solutions and diverse perspectives. Thanks to many years of experience, our results focus and expertise in natural sciences, EY denkstatt colleagues show confidence in providing holistic answers to complex questions. This open vision guides us and our clients in exploring common paths and aiming for the right solution. 


For companies’ successful green transition, our aim is to encourage shift in the mindset and business activities of our clients and help them adapt to the changing economic environment and legal requirements. We see the megatrends as well as the synergies and potentials in forward-looking business models and organizations reflected in EY’s entire service portfolio. 

Positive impact for sustainable development 

During our work process, we always keep in mind the goal of creating social and environmental sustainability and making a positive impact. We involve the stakeholders, unite our professional partners, promote knowledge transfer, and create dialogue. Since we are environmentalists by profession, we understand the impacts and challenges affecting companies, for which we offer solutions in a comprehensive, holistic way. 

We are ever more eager to help determine your ESG, let’s talk!

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