CoinDesk
The European Union's Markets in Crypto-Assets (MiCA) framework is reshaping Web3 in ways that disadvantage small crypto startups and entrench legacy financial institutions, according to Charles Guillemet, chief technology officer at hardware wallet maker Ledger. Tiered minimum capital requirements under MiCA range from €50,000 ($58,000) for advisory services to €150,000 ($174,000) to operate a trading platform, on top of multi-million-euro recurring costs for legal auditing, insurance, and continuous compliance infrastructure. An EU Commission impact assessment estimated each regulatory white paper could cost issuers between $4,500 and $87,000 depending on complexity and legal advice.
Guillemet's central argument is that the compliance overhead acts as a structural moat. "I'm not sure that was the initial intent, but this is the result," he said. "When it's implemented, you have two kinds of companies: those who can pay for this compliance overhead, and the other ones that can't. Smaller players cannot access the market, which creates a moat for the bigger players."
Why it matters
Regulators defend the framework as consumer protection and a foundation for institutional trust, but the cost structure has produced an unintended consequence: it is easier for an established bank to absorb MiCA's fixed costs than for a seed-stage Web3 startup to enter the market at all. Guillemet recalled the early 2024 launch of spot crypto ETFs as the moment European banks moved from exploratory blockchain pilots to "all-in" production deployments, accelerating demand for enterprise-grade custody and tokenization services. That institutional pull is pulling the on-ramp closed behind well-capitalized incumbents at exactly the moment startups would normally be entering.
Market impact
The flip side of the moat is opportunity for firms already through the gate. Ledger has spent hundreds of millions of dollars building a 200-to-250-person engineering organization and a dedicated security team, and is now selling that infrastructure to traditional banks as a B2B service — a path Guillemet frames as a security-first moat of its own.
Frequently asked questions
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What is MiCA and how does it affect crypto startups in the EU?
MiCA, the EU's Markets in Crypto-Assets regulation, imposes tiered minimum capital requirements (€50,000 for advisory services, €150,000 to operate a trading platform) plus recurring legal, audit, and insurance costs. Ledger's CTO argues the structure acts as a moat that locks out smaller startups while favoring large…
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How much does MiCA compliance cost crypto companies?
Minimum capital floors range from €50,000 ($58,000) to €150,000 ($174,000) depending on license type, with multi-million-euro recurring costs for legal auditing, insurance, and compliance infrastructure. An EU Commission impact assessment estimated each regulatory white paper adds $4,500 to $87,000 in legal costs.
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Why is Ledger's CTO criticizing MiCA?
Charles Guillemet argues that while MiCA was designed to protect consumers and build institutional trust, its compliance overhead has unintentionally created a structural moat: companies that can absorb the costs gain market access, while smaller players are effectively shut out.
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Are European banks adopting crypto under MiCA?
Yes. Guillemet pointed to the early 2024 spot crypto ETF launches as the inflection point, after which European banks moved from small innovation pilots to full-scale blockchain deployments and began buying enterprise custody and tokenization services from native crypto firms.
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Is Ledger itself exposed to security risks?
Ledger's history includes a 2020 data breach affecting roughly 270,000 customers, a 2023 exploit that drained $500,000 from connected decentralized applications, and a more recent cloud breach via a third-party processor. Guillemet frames the company's large engineering and security spend as the response.
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