Guilherme Penna
Partner at Silence
United States
Guilherme Penna, Partner at Silence is an active investor based in United States. This profile covers what Guilherme Penna backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelVCPEOperatorInvestor
- Stages
- Series A
- Invests in
- Artificial IntelligenceSaaS & EnterpriseMarketplaceClimate & EnergyManufacturing & IndustrialPropTech & Real Estate
- Location
- United States
- Typical check
- $1M
- Past investments
- 3
Notable investments
RabobankHow to reach Guilherme Penna
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Cite this page
Round Funded. "Guilherme Penna." Round Funded investor database, updated September 24, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/guilherme-penna
Frequently Asked Questions
What does Guilherme Penna invest in?
Guilherme Penna invests in Artificial Intelligence, SaaS & Enterprise, Marketplace and Climate & Energy, typically at Series A. Match your sector and stage, then reach out with a personalized pitch.
What stage does Guilherme Penna invest at?
Guilherme Penna typically invests at Series A. Lead with traction that fits the stage when you reach out.
What is Guilherme Penna's typical check size?
Guilherme Penna typically writes checks around $1M. 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.