Diane Lejeune
Angel investor in Brussels
Brussels, Belgium
Diane Lejeune, Angel investor in Brussels is an active investor based in Brussels, Belgium. This profile covers what Diane Lejeune backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelAccelerator
- Stages
- Pre SeedSeed
- Invests in
- Digital Health & HealthTechMedTech & Medical DevicesBiotech & Pharma
- Location
- Brussels, Belgium
- Typical check
- $150K
- Past investments
- 12
Notable investments
Exact ImagingLindaCareNeuroventis (Helpilepsy & MigraineManager)Bloomlife IncneuroClues
GSKMorrow OpticsCAPRICORN HEALTH-TECH FUNDCD²ML
Multiplicom
Indigo
Pulsify MedicalHow to reach Diane Lejeune
Angels and operators like Diane Lejeune 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 Diane Lejeune
Frequently Asked Questions
What does Diane Lejeune invest in?
Diane Lejeune invests in Digital Health & HealthTech, MedTech & Medical Devices and Biotech & Pharma, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Diane Lejeune invest at?
Diane Lejeune typically invests at Pre Seed and Seed. Lead with traction that fits the stage when you reach out.
What is Diane Lejeune's typical check size?
Diane Lejeune typically writes checks around $150K. Use it as a signal for whether your raise fits their stage.
How do I contact Diane Lejeune?
Unlock Diane Lejeune's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.