
Maria Cirino
UnclaimedCurrent Firm
.406 Ventures Fund
Focus
Digital Health, Cybersecurity
About Maria Cirino
Maria Cirino is a serial founder-operator who scaled i-Cube from ~$5M to a $50M run rate through an IPO, then co-founded security company Guardent and sold it to VeriSign for ~$142M, giving her unusually deep credibility with technical founders compared to most VCs. At .406 Ventures, she focuses on enterprise IT, security, infrastructure, and digital health investments, bringing an operational mindset and apprenticeship model to help founders position and sell deeply technical products that are difficult for generalist VCs to underwrite.
Focus Areas
Investment Stage
Investment Profile
Maria Cirino is a Founding Managing Partner, .406 Ventures Fund at .406 Ventures Fund, based in Boston, MA.
Maria's investment focus spans Digital Health, Cybersecurity, AI, Enterprise, primarily investing at the Seed, Series B+ stages. This specialization allows for deep domain knowledge and strong network effects that benefit portfolio companies.
Frequently Asked Questions
Who is Maria Cirino?
Maria Cirino is a Founding Managing Partner, .406 Ventures Fund at .406 Ventures Fund, based in Boston, MA. Their investment focus includes Digital Health, Cybersecurity, AI.
What does Maria Cirino invest in?
Maria Cirino focuses on investments in Digital Health, Cybersecurity, AI, Enterprise through .406 Ventures Fund. These focus areas reflect their domain expertise and the types of startups they actively seek to back.
What firm is Maria Cirino at?
Maria Cirino is currently at .406 Ventures Fund, headquartered in Boston, MA, serving as Founding Managing Partner, .406 Ventures Fund.
Fund Operations Resources
Independent guides to the software and workflows venture investors and their firms use to run funds.
Best Fund Administration Software
Independent breakdown of fund administration platforms by fund size.
LP Reporting Software
Tools for capital account statements and investor updates.
Portfolio Monitoring Tools
How GPs track company performance across the portfolio.
VC CRM Software
Deal-flow and relationship management for investors.
Related tools and reading
The operating system for private capital.
Archstone runs the back office for venture, PE, real estate, and credit funds — LP reporting, capital calls, portfolio tracking, and fund accounting, in one platform. Now in alpha.