21Buttons
Series ABarcelona, SpainOct 2017
21Buttons raised €8.5M in a Series A round in Oct 2017. The company is based in Barcelona, Spain. Investors in the round: 360 Capital Partners, Banco Sabadell, Breega and 5 others. Data as of Nov 2026.
Amount raised
€8.5M
€8,483,923
Native amount
10,000,000 USD
Stage
Series A
series a
Investors
8
Provenance & confidence
High confidenceAmount
10,000,000 USD
ECB-at-date → €8.5M · rate 1.1787 on 2017-10-04
High confidence
Confidence is the weaker of amount-FX and source evidence (the cascade rule). See methodology.
Investors in this round
8 namedDate
Oct 2017
Round type
series a
Amount (EUR)
€8.5M