Ralph Deppisch, Principal at Luminous Ventures is an active investor based in Corona del Mar, California. This profile covers what Ralph Deppisch backs, at which stage, and how founders can reach out in 2026.
Ralph Deppisch is a Principal at Luminous Ventures with expertise in real estate development, entitlements, and acquisitions.
Ralph Deppisch invests in PropTech & Real Estate, typically at Seed and Series A.
- Investor type
- VC
- Stages
- SeedSeries A
- Invests in
- PropTech & Real Estate
- Location
- Corona del Mar, California
- Typical check
- $625K
How to reach Ralph Deppisch
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Round Funded. "Ralph Deppisch." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/ralph-deppisch
Frequently Asked Questions
Who is Ralph Deppisch?
Ralph Deppisch, Principal at Luminous Ventures is an active investor based in Corona del Mar, California. Ralph Deppisch invests in PropTech & Real Estate, typically at Seed and Series A.
What does Ralph Deppisch invest in?
Ralph Deppisch invests in PropTech & Real Estate, typically at Seed and Series A. Match your sector and stage, then reach out with a personalized pitch.
What stage does Ralph Deppisch invest at?
Ralph Deppisch typically invests at Seed and Series A. Lead with traction that fits the stage when you reach out.
What is Ralph Deppisch's typical check size?
Ralph Deppisch typically writes checks around $625K. Use it as a signal for whether your raise fits their stage.
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.