Maria Cirino is an angel investor and operator angel based in Boston, Massachusetts, United States. The known portfolio counts 8 companies: Compass, Veracode, Carbon Black, Onapsis, Kaltura, MineralTree, Threat Stack and Simon AI.
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Investment focus
- Sector
- AIHealthcareSaaS
Contacts
Maria Cirino portfolio companies (8)
- Compass
- Veracode
- Carbon Black
- Onapsis
- Kaltura
- MineralTree
- Threat Stack
- Simon AI
Affiliated funds' portfolios
Founding Managing Partner at .406 Ventures, whose known portfolio counts 10 companies
- RAD Security
- Lynx
- Big Health
- FamilyWell Health
- Diana Health
- Mindgard
- RapidFire AI
- Valerie Health
- Nema Health
- Bluebird Kids Health
Investor Profile
Founders in the listed sectors AI, Healthcare and SaaS, and focus areas Cloud Infrastructure, Cybersecurity, Data Analytics and Digital Health will recognize the pattern in this portfolio.
Maria Cirino appears in Seed and Series A rounds across the known deals.
Reviewing the investment history helps decide whether there is a realistic fit before reaching out.
Colleagues at .406 Ventures
Payal Agrawal Divakaran
Partner
Boston, United States
Greg Dracon
Partner
Boston, United States
Liam Donohue
Founder and Managing Partner of .406 Ventures
Boston, United States
Graham Brooks
Partner
Boston, United States
Kathryn Taylor Reddy
Principal
Austin, United States
Erika Pabo
Healthcare Executive Council Member
Boston, United States
Kevin C. Wang
Principal
Boston, United States
Venkat Chary
Entrepreneur In Residence
United States
So June Min
Managing Director
Boston, United States
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Frequently asked questions
Who is Maria Cirino?
Maria Cirino is an angel investor and operator angel based in Boston, Massachusetts, United States with 8 known investments on file, among them Compass, Veracode and Carbon Black. The sections above list the sectors, stages and firms attached to that record.
What does Maria Cirino invest in?
Listed sectors include AI, Healthcare and SaaS; listed focus areas include Cloud Infrastructure, Cybersecurity, Data Analytics and Digital Health. Those tags come from the companies attached to this profile, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Maria Cirino invest at?
The known deals of Maria Cirino include Seed and Series A rounds. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is Maria Cirino listed at?
Maria Cirino is listed as Founding Managing Partner at .406 Ventures. 9 other people in the database share a firm with Maria Cirino.
How do I contact Maria Cirino?
An email address, a phone number and a LinkedIn page are on file for Maria Cirino. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal