Carbon Strong funding, investors and company details

Carbon Strong is an emerging Infrastructure startup from Bengaluru, working in the space of Advanced materials and climate-tech startup. Founded by Harsh Jain, Vikramaditya Singh.

Company: Carbonstrong Technologies Private Limited
Sector: Infrastructure
Location: Bengaluru
Founders: Harsh Jain, Vikramaditya Singh

Company overview

CarbonStrong is an advanced materials and climate-tech startup on a mission to decarbonize the concrete and construction industry. Its core offering — Engineered Supplementary Cementitious Materials — functions as a drop-in cement substitute, reducing cement requirements in concrete production by up to forty percent while maintaining structural strength and performance. The proprietary binder is formulated using industrial byproducts such as fly ash, integrating seamlessly with existing concrete production systems across ready-mix concrete, block, and precast applications. The solution targets construction companies and concrete producers seeking to lower embodied carbon emissions and material costs simultaneously.

Funding rounds

Latest round (Seed): ₹12.50 Cr. ($ 1.31 Mn), 2026-08-25. Investors: IAN Angel Fund, Rainmatter (Zerodha), Social Alpha, Spectrum Impact, Full Circle Ventures