Bridging Traditional Finance & Digital Assets
Reinaldo Rabelo is one of the architects of Latin America's digital asset revolution. With more than 13 years navigating the intersection of financial regulation and technological disruption, he transformed Mercado Bitcoin from an ambitious startup into the region's first crypto unicorn — serving over 4.3 million clients and processing more than R$130 billion in transactions.
Before entering the crypto space, Reinaldo served as Statutory Director and Chief Legal & Compliance Officer at B3, the Brazilian Stock Exchange, where he oversaw mergers and acquisitions, anti-money laundering programs, and regulatory compliance for one of the world's largest financial market infrastructures.
Now based in Lisbon, he leads MB Euro with a €50 million mandate to build a regulated, crypto-native financial platform for Europe under the MiCA framework — aiming to position MB among the continent's top 10 fintech companies by 2030. An Endeavor Entrepreneur and recognized thought leader, Reinaldo brings a rare combination of deep regulatory expertise and a builder's ambition to every venture.
Mercado Bitcoin's journey from Brazil's first crypto exchange to Latin America's first crypto unicorn became the subject of an official Harvard Business School case study (Case 825-047, 2024). The study, authored by professors Raymond Kluender, Emanuele Colonnelli, and Sabrina Howell, examines the strategic crossroads Reinaldo and his team faced in April 2021: pursue an IPO, accept M&A offers from major banks, or take SoftBank's historic Series B investment — the largest crypto-focused round in Latin American history. The case is now taught at HBS, offering future business leaders insights into scaling a crypto enterprise in an emerging market.
Leading a €50M investment to establish Mercado Bitcoin's European presence from Lisbon. Building a MiCA-compliant crypto exchange platform targeting top-10 fintech status in Europe by 2030.
Built Latin America's largest crypto exchange with 4.3M+ clients and R$130B+ transacted. Pioneered real-world asset tokenization. Led the only crypto company in Brazil's DREX (CBDC) consortium. Grew AUM to R$1B.
Structured the governance model, established an Advisory Board, and coordinated the Regulation Committee — laying the corporate foundation for exponential growth.
Chief Legal, Compliance & Public Affairs Officer at the Brazilian Stock Exchange. Oversaw M&A, AML/CFT programs, and institutional relations. Recognized in The Legal 500 GC Powerlist.
Partner serving multinational clients including Pepsico, Gillette, and Procter & Gamble. Built a foundation in corporate and tax law that would prove essential for navigating financial regulation.
Deep operational expertise building and scaling digital asset exchanges, from listing 300+ crypto assets to managing R$1B in assets under management.
Pioneer in tokenizing real-world assets: receivables, real estate, energy credits, and football club revenues — bridging physical value with blockchain efficiency.
Strategic vision for decentralized finance infrastructure, including participation in Brazil's DREX central bank digital currency consortium as the sole crypto representative.
Expert in MiCA, VASP licensing, and Brazilian crypto regulation. Background as CLO at B3 provides unmatched understanding of financial market compliance frameworks.
Active participant in the evolution of digital currencies, from stablecoin integration to leading a DREX consortium — the only crypto firm among 15 banks in Brazil's CBDC pilot.
Building bridges between Latin American and European financial systems through blockchain-powered cross-border payment and remittance infrastructure.
Unique perspective as a former B3 executive now disrupting the very infrastructure he once governed — creating a new paradigm blending exchange, broker, and banking services.
Exploring the convergence of artificial intelligence and blockchain to transform financial operations — from automated compliance to intelligent trading systems.
Europe's financial ecosystem is ripe for a new kind of infrastructure — one built on blockchain from the ground up, not retrofitted onto legacy systems. MiCA provides the regulatory clarity that has been missing, creating a window of opportunity for compliant, crypto-native platforms to reshape how Europeans access, trade, and manage digital assets. The firms that build this infrastructure today will define the continent's financial architecture for decades.
Real-world asset tokenization is not a future concept — it is already transforming capital markets. At Mercado Bitcoin, we tokenized everything from energy receivables to football club revenues, proving that blockchain can unlock liquidity in assets previously inaccessible to most investors. The next frontier is European real estate and fixed income, where on-chain settlement will reduce costs, increase transparency, and democratize access to institutional-grade investments.
The Markets in Crypto-Assets regulation is the most significant development for digital finance in Europe. Unlike patchwork approaches across jurisdictions, MiCA creates a unified framework that rewards compliance and punishes ambiguity. For exchanges like MB Euro, this means a level playing field where regulated operators can build trust at scale. Firms that embrace MiCA early will earn the institutional partnerships and consumer confidence that define market leadership.
The convergence of artificial intelligence and blockchain technology is creating unprecedented opportunities in financial services. AI-powered compliance systems can process regulatory requirements across jurisdictions in real-time, while blockchain provides the immutable audit trail. Smart contracts combined with machine learning models can automate everything from risk assessment to settlement — reducing costs, eliminating human error, and unlocking speed that traditional financial infrastructure simply cannot match.
Founded in 2013, Mercado Bitcoin has grown into the largest digital asset platform in Latin America. Under Reinaldo's leadership as CEO, the company evolved from a simple crypto exchange into a comprehensive financial ecosystem — combining exchange, asset management, payment, and tokenization services under one platform.
Interested in digital asset infrastructure, tokenization, or the European crypto landscape? Let's start a conversation.