Rainer Silbernagel
Angel investor in Hesse
Hesse
Rainer Silbernagel, Angel investor in Hesse is an active investor based in Hesse. This profile covers what Rainer Silbernagel backs, at which stage, and how founders can reach out in 2026.
- Investor type
- Angel
- Stages
- Pre SeedSeed
- Invests in
- IoT & Connected DevicesSports & Fitness
- Location
- Hesse
- Typical check
- $150K
- Past investments
- 3
Notable investments
Procter & GambleHow to reach Rainer Silbernagel
Angels and operators like Rainer Silbernagel 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. "Rainer Silbernagel." Round Funded investor database, updated September 8, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/rainer-silbernagel
Frequently Asked Questions
What does Rainer Silbernagel invest in?
Rainer Silbernagel invests in IoT & Connected Devices and Sports & Fitness, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Rainer Silbernagel invest at?
Rainer Silbernagel typically invests at Pre Seed and Seed. Lead with traction that fits the stage when you reach out.
What is Rainer Silbernagel's typical check size?
Rainer Silbernagel typically writes checks around $150K. 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.