Primary X is the collaborative innovation and venture capital unit of A3 Mercados in Argentina, focused on co-creating solutions with early-stage startups in fintech, crypto, and agrifintech for capital markets.

Buenos Aires, Argentina · 2+ investments · 2 portfolio companies

Seed
Crypto & Web3
Fintech
Headquarters
Buenos Aires, Argentina
Founded
2014
Website
pmyx.io
Portfolio Companies
2
Total Investments
2
Last Investment
Dec 2025
Geographic Focus
Latin America

Investment Thesis

Collaborative innovation and venture capital unit of A3 Mercados, focused on co-creating solutions with early-stage startups in fintech, crypto, and agrifintech for capital markets.

Primary x is a Venture Capital firm based in Buenos Aires, Argentina. It has made 2 investments, including Skyblue Analytics and Complif. Focus areas include Crypto & Web3 and Fintech.

Portfolio2

Co-investors5

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5 co-investors across 5 shared portfolio companies — who they back alongside, and how often they lead.

Venture Capital ×3 · Accelerator ×2 · 4 shared rounds

Investment History

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