Construction materials solutions firm, Infra.Market, which is backed by Accel, has raised ₹730 crore in a new funding round led by Zerodha founder Nikhil Kamath’s Nksquared family office. Nksquared contributed ₹200 crore, and the total proceeds will reportedly value the company at ₹24,600 crore. Infra.Market plans to file its draft IPO papers this month, with a listing expected by 2025-end.