STAMP addresses long-standing inefficiencies in traditional VAT refund systems, which are typically based on post-purchase reimbursements, intermediaries, and complex processes.
Stamp has raised €5.4M across 2 funding rounds from 7 investors, most recently a round in Jan 2026. Based in Madrid, Spain; founded 2017; active in Fintech. Data as of 7 Aug 2026.
Timing: too soon vs cohort gap · momentum up. Funding-only estimates, not predictions and not investment advice — see signals.
| Date |
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| Stage |
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| Amount |
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| Investors |
|---|
| 2026-01-26 | Other | €4.0M | Andreas Mihalovits,Barça Innovation Hub,Business Angels,Dozen,Ebisu Digital Venture Capital,Thibaut Courtois | View deal → |
| 2019-04-01 | Other | €1.4M | ZhenFund | View deal → |
