An angel investor based in New York City, United States, Mark LaRosa has 5 known investments: Parse.ly, SingleStore, StellaService, Panjiva and Dynamic Mobile Data.
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Investment focus
- Stage
- Seed
Contacts
Mark LaRosa portfolio companies (5)
- Parse.ly
- SingleStore
- StellaService
- Panjiva
- Dynamic Mobile Data
Investor Profile
The listing covers sectors Consumer and SaaS, and focus areas Cloud Infrastructure, Enterprise SaaS, File Sharing and Media. Startups operating in these areas may find Mark LaRosa relevant.
Stage-wise, the known deals cluster around Seed rounds.
Reviewing the investment history helps decide whether there is a realistic fit before reaching out.
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Frequently asked questions
Who is Mark LaRosa?
Mark LaRosa is an angel investor based in New York City, United States with 5 known investments on file, among them Parse.ly, SingleStore and StellaService. The sections above list the sectors and stages attached to that record.
What does Mark LaRosa invest in?
Listed sectors include Consumer and SaaS; listed focus areas include Cloud Infrastructure, Enterprise SaaS, File Sharing and Media. 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 Mark LaRosa invest at?
The known deals of Mark LaRosa include Seed 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.
How do I contact Mark LaRosa?
An email address, a phone number and a LinkedIn page are on file for Mark LaRosa. 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