Johan Slatteby, Partner - Investment Office at Adventus Capital is an active investor based in Zurich, Zurich. This profile covers what Johan Slatteby backs, at which stage, and how founders can reach out in 2026.
Johan Slatteby is a Partner at Adventus Capital with expertise in asset allocation, manager selection, and portfolio construction.
Johan Slatteby invests in Consumer & Retail, Fintech and Healthcare & Biotech, typically at Early Stage Venture and Late Stage Venture.
- Investor type
- VC
- Stages
- Early Stage VentureLate Stage Venture
- Invests in
- Consumer & RetailFintechHealthcare & Biotech
- Location
- Zurich, Zurich
- Typical check
- $3.8M
How to reach Johan Slatteby
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Round Funded. "Johan Slatteby." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/johan-slatteby
Frequently Asked Questions
Who is Johan Slatteby?
Johan Slatteby, Partner - Investment Office at Adventus Capital is an active investor based in Zurich, Zurich. Johan Slatteby invests in Consumer & Retail, Fintech and Healthcare & Biotech, typically at Early Stage Venture and Late Stage Venture.
What does Johan Slatteby invest in?
Johan Slatteby invests in Consumer & Retail, Fintech and Healthcare & Biotech, typically at Early Stage Venture and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Johan Slatteby invest at?
Johan Slatteby typically invests at Early Stage Venture and Late Stage Venture. Lead with traction that fits the stage when you reach out.
What is Johan Slatteby's typical check size?
Johan Slatteby typically writes checks around $3.8M. 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.