CarbonStrong Secures ₹12.5 Crore Seed Funding Led By IAN Angel Fund

25 Aug 2026, 3:05 pm · 18d ago · 1 min read · Entrackr

Amount

₹12.5 Cr

Stage

Seed

Lead

IAN Angel Fund

Bengaluru-based climate-tech startup CarbonStrong has raised Rs 12.5 crore in a seed funding round led by IAN Angel Fund. The round also saw participation from Rainmatter, Social Alpha, Spectrum Impact, and Full Circle Ventures. Founded in 2022 by Harsh Jain and Vikramaditya Singh, CarbonStrong manufactures low-carbon binders using upcycled industrial waste to replace up to 50% of cement in concrete mixes. The company plans to deploy the capital to build its first production facility, expand headcount, advance product development, and scale toward an annual production capacity of 100,000 tonnes over two years.