William Grosso is an operator angel based in San Mateo, California, United States. The known portfolio is one company, LiveGamer.
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Investment focus
- Stage
- Series A
- Focus
- AI/ML for GamesGaming AnalyticsLive Streaming
Contacts
William Grosso portfolio company (1)
- LiveGamer
Investor Profile
The listing covers sectors Commerce and Consumer, and focus areas AI/ML for Games, Gaming Analytics and Live Streaming. Startups operating in these areas may find William Grosso relevant.
William Grosso is listed for Series A rounds in the database.
The portfolio and focus above give founders context on whether William Grosso matches their raise.
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Frequently asked questions
Who is William Grosso?
William Grosso is an operator angel based in San Mateo, California, United States with one known investment on file, LiveGamer. The sections above list the sectors and stages attached to that record.
What does William Grosso invest in?
Listed sectors include Commerce and Consumer; listed focus areas include AI/ML for Games, Gaming Analytics and Live Streaming. 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 William Grosso invest at?
The database lists William Grosso for 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.
How do I contact William Grosso?
An email address and a LinkedIn page are on file for William Grosso. The address stays masked on this page and is readable inside RaiseHunt after you create an account. The database holds no phone number for this profile.
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Data: RaiseHunt investor dataset · Snapshot 6 September 2026 · How this data is built · Report a correction or request removal