Angel investor. 6 companies backed across 6 recorded rounds, Nov 2024 – Jan 2026.
Sectors of the companies in the portfolio, by company count.
Head-office city of the companies in the portfolio.
Rounds by stage.
Total size of the rounds they joined — an angel's own cheque is a share of this, and is not disclosed.
Every company Gilles Mattelin appears as an investor in, most recent round first.
| Company | City | Sectors | Latest round | Rounds | Round value |
|---|---|---|---|---|---|
| Feedelity | Ghent | Customer Success ManagementBelgium - Tech | Seed Jan 2026 | 1 | $593.9K |
| Aikido | Ghent | CybersecurityVulnerability AssessmentBelgium - Tech | Series B Jan 2026 | 1 | $60M |
| Rookoo | Ghent | Events TechAgentic AIBelgium - Tech | Angel Nov 2025 | 1 | $1M |
| Getdalton | Ghent | MarketingTechArtificial IntelligenceConversion Rate Optimization | Seed Sep 2025 | 1 | $1.2M |
| IntelliProve | Ghent | Healthcare ITRemote Patient MonitoringHealthTech | Seed Jan 2025 | 1 | $1.3M |
| Predikt | Leuven | Investment TechGenerative AIFinTech | Seed Nov 2024 | 1 | $807.7K |
Investors that appear in the same rounds. Two names in one round is what "invested together" means here — it is not a claim about a relationship off the cap table.
| Investor | Type | Based | Shared rounds | Shared companies |
|---|---|---|---|---|
| Jorn Vanysacker | Angel | 5 | 5 | |
| Louis Jonckheere | Angel | Ghent | 4 | 4 |
| Matthias Frans Geeroms | Angel | 3 | 3 | |
| Joris Van Der Gucht | Angel | 3 | 3 | |
| Jeroen De Wit | Angel | 2 | 2 | |
| Miles Ahead | Firm | Ghent | 1 | 1 |
| Scale Fund | Firm | Anderlecht | 1 | 1 |
| Syndicate One | Firm | Brussels | 1 | 1 |
| PSG | Firm | Boston | 1 | 1 |
| Stijn Christiaens | Angel | 1 | 1 | |
| Jean-Michel Teerlinck | Angel | 1 | 1 | |
| Roeland Delrue | Angel | 1 | 1 | |
| KEYRUS | Firm | Levallois Perret | 1 | 1 |
| New School | Firm | 1 | 1 | |
| Wyccf | Firm | 1 | 1 | |
| Alexander L C Stevens | Angel | 1 | 1 | |
| imec.istart | Firm | Ghent | 1 | 1 |
| Wouter Van Respaille | Angel | 1 | 1 | |
| DST Global | Firm | London | 1 | 1 |
| Lorenz Bogaert | Angel | 1 | 1 |