This is integrity
integrity brings together entrepreneurial activities in renewable energy, organisational development and networking initiatives. Under the umbrella of the integrity Group, specialized companies are established with a clear focus, united by shared values and a strong commitment to responsibility, reliability, and quality.
We believe that sustainable success emerges where expertise meets curiosity, where people take ownership, and where collaboration is built on mutual respect and an equal footing.
At integrity, we work with commitment, honesty, and a solution-oriented mindset. We take responsibility, think ahead, and work collaboratively to develop practical solutions.
integrity stands for long-term thinking and actively shaping change. With clarity, conviction, and the ambition to make things genuinely better.

Our Business Units
Our Story
The roots of today’s integrity Group lie in integrity ms2 GmbH.
For more than a decade, we have supported renewable energy projects across all phases, building strong experience in delivering complex projects.
As the company evolved, we restructured this experience and sharpened our focus. integrity ms2 GmbH became integrity Renewables, with a clear focus on the realisation of renewable energy projects.
At the same time, two further elements were created: integrity Solutions, to share knowledge from project work and support organisations in complex project environments, and the integrity Pionierhaus as a place for exchange, networking, and shared learning.
Together, they form the integrity Group – with the aim of delivering forward-looking renewable energy projects in a responsible way and creating long term impact.


Our Approach
We believe in projects with substance. In organisations with clarity. And in places where people can think ahead together.
Integrity means to us:
Reliability over opportunism
Substance over short-term results
Long-term thinking over quick wins
Partnership on equal terms
