Otis O., Partner at Greenhall Capital Partners is an active investor based in Los Angeles, United States. This profile covers what Otis O. backs, at which stage, and how founders can reach out in 2026.
Otis O. is a Partner at Greenhall Capital Partners, an operationally focused private equity firm, with over 15 years of investment experience.
Otis O. invests in SaaS & Enterprise, Fintech and Artificial Intelligence, typically at Early Stage Venture and Late Stage Venture.
- Location
- Los Angeles, United States
- Typical check
- $3.8M
What does Otis O. invest in?
- Investor type
- PE
- Stages
- Early Stage VentureLate Stage Venture
Where is Otis O. based?
Otis O. is based in Los Angeles, United States.
- Browse more startup investors near Otis O.:
- Startup investors in Los AngelesStartup investors in the United States
How to reach Otis O.
Angels and operators like Otis O. reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded.
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About this profile
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Cite this page
Round Funded. "Otis O.." Round Funded investor database, updated September 22, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/otis-o
Frequently Asked Questions
Who is Otis O.?
Otis O., Partner at Greenhall Capital Partners is an active investor based in Los Angeles, United States. Otis O. invests in SaaS & Enterprise, Fintech and Artificial Intelligence, typically at Early Stage Venture and Late Stage Venture.
What does Otis O. invest in?
Otis O. invests in SaaS & Enterprise, Fintech and Artificial Intelligence, typically at Early Stage Venture and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Otis O. invest at?
Otis O. typically invests at Early Stage Venture and Late Stage Venture. Lead with traction that fits the stage when you reach out.
What is Otis O.'s typical check size?
Otis O. typically writes checks around $3.8M. Use it as a signal for whether your raise fits their stage.
Where is Otis O. based?
Otis O. is based in Los Angeles, United States.
How do founders reach investors like this?
Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.
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