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Open thinking for closed loops

We bring the sustainable circular economy to industry. We do this by advising companies and coordinating industries. Our in-depth know-how guarantees professional independence and solutions that work at all levels.

Our strengths

  • Openness to all ideas, industries and materials
  • Independence through sound technical-scientific know-how
  • Communality through inclusion of all stakeholders along the entire value chain


With over two decades of project experience in the sustainable circular economy, we are open to all materials and industries. The main thing is that we can work with you to develop novel ideas and anchor them in the industry for the long term. But the best thing is for you to see for yourself.

News & Events

The sustainable, systemic circular economy is becoming more and more entrenched in industry. Read, hear and see here how an idea is spreading.