Transforming Agricultural Waste into Sustainable Innovation

Advanced lignin-based biomaterials for pharma, food packaging and industrial manufacturing.

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About GrenOrka


GrenOrka is an IIT Bombay alumni biotech startup focused on converting agricultural crop residues into renewable biomaterials. Our science-driven platform supports sustainability, circular economy, and carbon reduction goals.

Our Technology


Agricultural Waste Collection

We collect crop residues like rice straw, wheat straw and bagasse.

Lignin Extraction

Advanced biotechnology processes convert residues into valuable lignin compounds.

Biomaterial Development

We develop renewable biomaterials for industrial applications.

Industries We Serve


Pharmaceutical Industry

Sustainable aromatic compounds for pharmaceutical applications.

Food Packaging

Eco-friendly biomaterials supporting sustainable packaging.

Paint & Coatings

Green industrial materials for sustainable paint manufacturing.

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Help us create a cleaner future through biotechnology innovation.


Phone: +91 8094452405

Location: Faridabad, Haryana