Key facts
- It has raised $4.7M; the latest was Early Stage VC ($4.7M) in Jan 2026.
- Notable investors include Andreas Mihalovits, Barca Innovation Hub, Cuatrecasas Acelera, EBISU Digital Venture Capital, Thibaut Courtois.
- Status: Privately Held (backing).
- ·The complete investor list — 5 names
- ·Watchlist + deal alerts for Stamp
- ·The full record, as it builds
Funding rounds
No funding rounds for Stamp are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Stamp
Provider of retail checkout services designed to allow travelers to avoid paying value-added tax at the point of purchase. The company offers an in-store system that issues an instant official invoice and validates purchases at customs, that generates official tax-free invoices in real time, integrates with customs validation, and removes the need for paperwork, refund desks, or delayed reimbursement, enabling shoppers to shop tax-free with full compliance and no waiting.
- Sector
- Consumer Products and Services (B2C)
- HQ
- Madrid, Spain
- Founded
- 2023
- Employees
- 48
- Website
- askforstamp.com/
- Ownership
- Privately Held (backing)
Stamp doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in Stamp shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on Stamp in its N-PORT filings yet. We sweep new filings monthly.