Madaster eliminates waste in the built environment by functioning as a global material passport platform, giving construction and real estate stakeholders actionable insights to track materials, eliminate carbon, and preserve financial and material value across entire building portfolios.

Madaster successfully raised over €622,770 from 121 investors during its public fundraising campaign with Republic Europe in March 2026.

You can check out Madaster’s pitch deck using the form below. Here’s a sneak preview:

ClearWatt Pitch Deck Preview