Allende & Brea, an influential player in the formation of the Argentine Fintech Chamber, integrates lawyers from its banking, finance and corporate teams with specialists in new technologies, compliance, intellectual property, data protection, consumer, tax and labour, to offer a comprehensive, multidisciplinary service to fintech clients. The team provides essential regulatory and risk mitigation support in a fast moving space, and has worked on matters involving payments (and payment platforms), blockchain, FX regulations, cryptocurrency exchanges and non-fungible tokens. The practice is co-lead by internet and computer-crime specialist, Pablo Palazzi; veteran banking lawyer and payments expert Carlos Melhem; and Jorge Mayora, also an experienced banking and finance lawyer.

Beccar Varela has invested in developing a truly dedicated fintech offering for a number of years and is called on by banking and non-banking players in the space for regulatory, structuring, investment, financing and public relations advice. The team handles all the key fintech verticals, including challenger banks, e-wallets, payments, open banking, cryptoassets, crowdfunding and insurtech. Banking and regulatory-focused partner Daniel Levi co-leads the team alongside corporate and M&A partner María Shakespear and banking and finance expert Pablo Torretta.

Bomchil brings together expertise from its banking, corporate, tax, technology, IP and compliance teams to provide fintech clients with a comprehensive service that helps them to navigate the complex and rapidly evolving fintech regulatory framework in Argentina. The team works with regulated and non-regulated companies in the crypto, P2P lending, e-payments and crowdfunding segments, providing support on a range of regulatory, structuring, investment and financing matters. Banking partner María Victoria Funes is the key name and leads the practice, with further senior support coming from banking and finance team head Fermín Caride.

Marval O’Farrell Mairal advises early-stage start-ups, established fintech firms and financial institutions on regulation, anti-money laundering, payments, online lending, blockchain cryptoassets, tokenisation projects and initial coin offerings. The practice is led by Juan Diehl Moreno who has over two decades' experience handling a wide range of transactional and financing matters, and extensive knowledge in e-payments, blockchain and digital banking. Other key names in the team include associates Ignacio Paz and Pedro Colaneri.

Pérez Alati, Grondona, Benites & Arntsen advises digital banks, payments companies, prepaid-card providers and cryptocurrency exchange platforms on a wide range of regulatory, transactional and day-to-day commercial matters. Vastly experienced corporate finance veteran Diego Redonnet is the main contact and practice head.

Salaberren & Lopez Sanson (SyLS) is recognised for its deep expertise assisting centralised and decentralised blockchain companies with integration across different verticals in the finance ecosystem. The team’s client roster includes leading blockchain-based metaverse companies, smart contract audit firms and a number of cryptoasset exchanges, who turn to the team for strategic advice on regulatory-compliant and tax efficient business structures. The team is co-led by founding partner Sebastián López Sanson, who is widely acknowledged as one of Argentina’s foremost technology lawyers; and partner Juan Manuel Campos Alvarez, an expert in blockchain-related matters.