Our high-purity Protegg® BiogeniCC is a circular calcium carbonate with a wide range of applications derived from eggshells. As a sustainable alternative to GCC, it is ideal for use in paints, coatings, plastics and a variety of other industries.
World-First Biomaterials and Biogenic Limestone
Protegg’s cutting-edge technology upcycles industrial waste from the egg-cracking industry, transforming it
into valuable resources. The result? Protegg BiogeniCC, virtually emission-free and high-quality limestone and Protegg ESM, the foundation for our world first biomaterial.
Welcome to the World of Protegg® Materials
Protegg® BiogeniCC
Key Benefits:
– Prime Quality: High whiteness and homogeneous quality
– Significant reduction of CO2 emissions (Scope 1 and 3)
– Improved ESG KPIs
– Seamless integration into existing industrial processes without disruption
Protegg® ESM
Key Benefits:
– 100% bio-based and fully biodegradable
– Exceptional carrier properties with broad future potential
– No chemical modifications or synthetic polymerization
Our Solution: Protegg Upcycling Technology
The Protegg Upcycling Technology offers a groundbreaking solution to the eggshell residue problem. By transforming eggshell waste into valuable raw materials, our system drastically reduces waste management costs for the egg cracking industry, significantly improving profitability.
Environmentally, we eliminate tons of waste daily, reducing the industry‘s environmental footprint and contributing to healthier ecosystems. Ecologically, our technology addresses the global raw material shortage by providing an alternative, sustainable source, stabilizing supply chains and lowering dependence on limited resources.
Protegg® our future.
Fabian Hütter
Co-Founder and Head of R&D
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Markus Johanning
Co-Founder and Managing Director
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Advisors
Dr. Vera-Maria Graubner
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Dr. Moritz Gomm
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Nancy Birkhölzer
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Heinz-Jürgen Johanning
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