Sam Desimpel
Managing Partner at Top Tier Access
Brussels, Belgium
Sam Desimpel, Managing Partner at Top Tier Access is an active investor based in Brussels, Belgium. This profile covers what Sam Desimpel backs, at which stage, and how founders can reach out in 2026.
Mr. Sam Desimpel serves as Co-Chief Executive Officer, Managing Director & Director at Tosalu. He also serves as Managing Partner at Top Tier Access. He also works at Tris NV, as Director & at 3D Private Investeringen NV, as Director. He is also an Angel Investor. He is the Founder of Princip.al and serves as its Chief Executive Officer. He also worked for two years as a freelance strategic marketing advisor at the advertising agency McCann. He is also a general partner in various limited partnerships ranging from US small-cap private equity and social impact to real estate.
- Investor type
- AngelVCPEFund Of Funds
- Stages
- Pre SeedSeedSeries ASeries BLate Stage Venture
- Invests in
- Social & Community
- Location
- Brussels, Belgium
- Typical check
- $1M
- Past investments
- 2
Notable investments
How to reach Sam Desimpel
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Round Funded. "Sam Desimpel." Round Funded investor database, updated September 9, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/sam-desimpel
Frequently Asked Questions
What does Sam Desimpel invest in?
Sam Desimpel invests in Social & Community, typically at Pre Seed, Seed, Series A and Series B. Match your sector and stage, then reach out with a personalized pitch.
What stage does Sam Desimpel invest at?
Sam Desimpel typically invests at Pre Seed, Seed, Series A and Series B. Lead with traction that fits the stage when you reach out.
What is Sam Desimpel's typical check size?
Sam Desimpel 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.
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