source: official regulator registers

Firefish

EU · MiCA Authorised

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Licensing: Genuine licence held (the EU/EEA (MiCA))

Audit & reserves: Not yet researched

Firefish holds a genuine crypto-specific licence covering the EU/EEA (MiCA). It first appears in our register on 2026-01-02 and is currently tracked across 30 jurisdictions through 1 legal entity.

Countries covered (30)

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Firefish Europe s.r.o

Regulator
National Bank of Slovakia (NBS)
Home state
SK — Slovakia
LEI
9845004E55FCFA069549
Registered office
Slovakia
Entity registered
2023-12-01
Authorised
2026-01-02
Services
Custody and administration of crypto-assets · Exchange of crypto-assets for funds · Exchange of crypto-assets for other crypto-assets · Transfer services
Passported to
AT · BE · BG · CY · CZ · DE · DK · EE · ES · FI · FR · GR · HR · HU · IE · IS · IT · LI · LT · LU · LV · MT · NL · NO · PL · PT · RO · SE · SI · SK

What others report

Third-party ratings, not verified by us — each figure links to its original source. Kept separate from the regulator-sourced facts above and the first-party user reports below.

No third-party rating data collected yet for Firefish.

User reports

Community-sourced and reviewed before publication. Kept strictly separate from the regulator-sourced data above.

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Is Firefish the best crypto exchange for you?

There's no such thing as the best crypto exchange in absolute terms — only the best fit for a given person's situation. The right choice for a business that needs a clean, auditable compliance trail is rarely the right choice for an individual just holding a small amount long-term, and both are different again from someone trading derivatives professionally. We don't recommend Firefish, or anyone else — we give you what's independently verifiable so you can make that call yourself.

Here's what we've actually verified about Firefish, specifically:

None of this tells you whether Firefish is right for you — that depends on what you're trying to do, which jurisdiction you're in, your own risk tolerance, and practical details this register doesn't track (fees, product range, day-to-day UX). What it does give you is what's actually checkable, so you're deciding from facts rather than the exchange's own marketing.

Sources: ESMA interim MiCA register (CASPS.csv), retrieved 2026-08-31 — original file .