Boye Hartmann
Partner at Red Balloon Aps
Brussels, Belgium
Boye Hartmann, Partner at Red Balloon Aps is an active investor based in Brussels, Belgium. This profile covers what Boye Hartmann backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelOperatorFounder
- Stages
- Series A
- Invests in
- SaaS & EnterpriseMarketing & AdTechFintechHR & Future of Work
- Location
- Brussels, Belgium
- Typical check
- $1M
- Past investments
- 15
Notable investments
How to reach Boye Hartmann
Angels and operators like Boye Hartmann 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 Accelerator.
Connect with Boye Hartmann
Frequently Asked Questions
What does Boye Hartmann invest in?
Boye Hartmann invests in SaaS & Enterprise, Marketing & AdTech, Fintech and HR & Future of Work, typically at Series A. Match your sector and stage, then reach out with a personalized pitch.
What stage does Boye Hartmann invest at?
Boye Hartmann typically invests at Series A. Lead with traction that fits the stage when you reach out.
What is Boye Hartmann's typical check size?
Boye Hartmann typically writes checks around $1M. Use it as a signal for whether your raise fits their stage.
How do I contact Boye Hartmann?
Unlock Boye Hartmann's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.