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Mach9 Banks $34M Series A

Reported by Vcnewsdaily
Oct 21, 2026· 2 min read
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Key Takeaways
  • • Mach9, an AI CAD software company for civil engineering based in San Francisco, announced a $34 million Series A round.
  • • The Series A was co-led by First Round Capital and Bessemer Venture Partners, with participation from Prudence and continued participation from Quiet Capital.
  • • The round brings Mach9's total funding to $49 million.
  • • Proceeds will fund expansion of Mach9's AI software for surveying and civil engineering.
  • • The investment is aimed at addressing America's growing need to rebuild and maintain aging infrastructure.
Summary
Mach9, which develops AI-powered CAD software for civil engineering, announced today that it has raised a $34 million Series A financing. The round was co-led by venture firms First Round Capital and Bessemer Venture Partners, with participation from Prudence and continued support from existing investor Quiet Capital. The company is headquartered in San Francisco.

The financing lifts Mach9's total disclosed funding to $49 million. Management intends to deploy the capital to expand its AI software for surveying and civil engineering. The company positions its product against a backdrop of growing demand in the United States to rebuild and maintain aging infrastructure, a market where surveying and design workflows remain labor-intensive.

The primary source does not disclose valuation, revenue, customer count, or headcount, and it does not provide additional financial metrics. Readers tracking the civil engineering software segment should note that the round was led by two established venture firms, which signals institutional conviction in AI-driven design and surveying tools for infrastructure work.

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Sources

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Vcnewsdaily Mach9 Banks $34M Series A