Richard Weil, Partner at Mount Wilson Ventures is an active investor based in Los Angeles, California. This profile covers what Richard Weil backs, at which stage, and how founders can reach out in 2026.
Richard Weil invests in Quantum & Semiconductors, Healthcare & Biotech, Artificial Intelligence and Robotics & Automation, typically at Seed, Series A, Series B and Late Stage Venture. Portfolio companies on record include Lilac Solutions, SweGaN and 42 Interactive.
- Location
- Los Angeles, California
- Typical check
- $2M
- Past investments
- 10
What does Richard Weil invest in?
- Investor type
- VCMicro VCPE
- Invests in
- Quantum & SemiconductorsHealthcare & BiotechArtificial IntelligenceRobotics & Automation
Where is Richard Weil based?
Richard Weil is based in Los Angeles, California.
- Browse more startup investors near Richard Weil:
- Startup investors in Los AngelesStartup investors in CaliforniaStartup investors in the United States
Which companies has Richard Weil invested in?
Luminate HealthPocketConfidant AI
PapayaFluence AnalyticsScoutablesCinderBioHow to reach Richard Weil
Angels and operators like Richard Weil 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. "Richard Weil." Round Funded investor database, updated September 25, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/richard-weil
Frequently Asked Questions
Who is Richard Weil?
Richard Weil, Partner at Mount Wilson Ventures is an active investor based in Los Angeles, California. Richard Weil invests in Quantum & Semiconductors, Healthcare & Biotech, Artificial Intelligence and Robotics & Automation, typically at Seed, Series A, Series B and Late Stage Venture. Portfolio companies on record include Lilac Solutions, SweGaN and 42 Interactive.
What does Richard Weil invest in?
Richard Weil invests in Quantum & Semiconductors, Healthcare & Biotech, Artificial Intelligence and Robotics & Automation, typically at Seed, Series A, Series B and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Richard Weil invest at?
Richard Weil typically invests at Seed, Series A, Series B and Late Stage Venture. Lead with traction that fits the stage when you reach out.
What is Richard Weil's typical check size?
Richard Weil typically writes checks around $2M. Use it as a signal for whether your raise fits their stage.
Where is Richard Weil based?
Richard Weil is based in Los Angeles, California.
Which companies has Richard Weil invested in?
Companies Richard Weil has backed, according to the Round Funded catalog, include Lilac Solutions, SweGaN, 42 Interactive, SeqOnce Biosciences Inc, Luminate Health and PocketConfidant AI.
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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