About us

Energy and Circular Economy engineering with a creative speed

greentech island

A bit more about us

We’re Stef and Petra, the founders of TransitionHERO.

Our goal is to have positive impact. We met five years ago while working for many industrial clients in a traditional engineering firm. We realised that the industry needs a transition to enable clean production processes and a sustainable supply chain. Enabling a transition needs technology and business cases, but also the right people and the right mindset. We have designed many different process plants and optimized energy systems. Moreover we’ve built innovation programs in the industrial environment and understand the challenges to do so. Because scaling up green technologies needs more creativity and entrepreneurship we have founded TransitionHERO.

We are not building just another engineering firm. We are setting up the engineering of the future. Our team excels in creativity and is driven to create smart designs and sustainable game changing business cases

We really enjoy to have the freedom to support great companies with our knowledge and skills. Let’s work together to have impact!

Stef Clevers Co-founder
Petra Beris Co-founder
Our approach

Dream. Dance. Do.

Dare to Dream to be ambitious.
Get the right team on board to Dance together for project success.
Focus on the important parts, so we Do make progress and get results.

Assemble the best team

Our GreenTech engineers will have a huge impact on your project results. Because the most important project success factor is people. Knowing this we heavily invest in our network to get the best people on board, with the right skill set.


Right mentality

To develop a GreenTECH project uncertainty is part of the deal. We invest in people to be effective engineers in dealing with uncertainty. We focus on sense and response rather than formalizing everything in procedure. We make the difference and make it happen.


Faster and Smarter

We believe the way of doing design and engineering is changing very fast. By automating the boring and creating parametric models we speed up your green technology project. We continuously invest in our data foundation enabling more flexibility and cost effectiveness.