Luis Mazzarella Martins, Partner at JK Capital is an active investor based in São Paulo, São Paulo. This profile covers what Luis Mazzarella Martins backs, at which stage, and how founders can reach out in 2026.
Partner at JK Capital.
Luis Mazzarella Martins typically invests at Series A and Series B.
- Investor type
- Investment Partner
- Stages
- Series ASeries B
- Location
- São Paulo, São Paulo
- Typical check
- $2M
How to reach Luis Mazzarella Martins
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Round Funded. "Luis Mazzarella Martins." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/luis-mazzarella-martins
Frequently Asked Questions
Who is Luis Mazzarella Martins?
Luis Mazzarella Martins, Partner at JK Capital is an active investor based in São Paulo, São Paulo. Luis Mazzarella Martins typically invests at Series A and Series B.
What stage does Luis Mazzarella Martins invest at?
Luis Mazzarella Martins typically invests at Series A and Series B. Lead with traction that fits the stage when you reach out.
What is Luis Mazzarella Martins's typical check size?
Luis Mazzarella Martins typically writes checks around $2M. 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.