K33 Markets (K33 Markets AS, parent K33 AB (publ), listed on Nasdaq First North Growth Market) is an Oslo-based Norwegian crypto broker that received a full MiCA Article 63 CASP licence from Finanstilsynet on 16 June 2026. A broker (RFQ) model without an order book, institutional-grade liquidity and custody, 8 fiat currencies (NOK, SEK, DKK, EUR, GBP, CHF, USD, CAD), 31 cryptocurrencies and 200+ trading pairs. Free withdrawals and zero-fee NOK deposits. Focused on professional and institutional clients across EMEA.
NorriWire does not maintain an affiliate agreement with this platform.
Fees
Spot maker
N/A (B2B / OTC only)
Spot taker
N/A (B2B / OTC only)
SEPA deposit
Free
Card deposit
N/A (B2B / OTC only)
SEPA withdrawal
Free
Crypto withdrawal (avg)
€0.00
* This platform is exclusively for B2B, corporate, and institutional clients (fintech, enterprise). It does not provide a public retail trading interface.
✓Free fiat and crypto withdrawals with no daily limits
✓Zero-fee NOK deposits via open banking
✓Institutional-grade custody and deep liquidity
✓K33 Research (formerly Arcane Research) research arm
✓Accessible from 30+ European countries
Cons
✗Institutional focus - not ideal for first-time retail users
✗RFQ model - no public maker/taker percentages for easy comparison
✗No classic consumer mobile app (web + API)
✗English and Norwegian interface only
✗
Full review
K33 Markets - the Norwegian institutional crypto broker with a MiCA licence
K33 Markets (legally K33 Markets AS, parent K33 AB (publ)) is an Oslo-based Norwegian crypto broker that received a full MiCA Article 63 CASP licence from Finanstilsynet on 16 June 2026. K33 AB is listed on Stockholm's Nasdaq First North Growth Market (ticker K33) and grew out of the Arcane Crypto / Arcane Research combination that rebranded to K33 in 2023. It is one of the most recent Norwegian MiCA authorisations - after AK Jensen, Firi and TÝR Markets.
Quick facts
Item
Status
Legal name
K33 Markets AS
Parent
K33 AB (publ), Nasdaq First North (Stockholm)
CEO
Torbjørn Bull Jenssen
HQ
Oslo, Norway
MiCA status
Article 63 CASP (Finanstilsynet NO, 2026-06-16)
Authorised services
Custody (a), order execution (e), transfers (j)
Model
Broker (RFQ), not an order-book exchange
Fiat currencies
NOK, SEK, DKK, EUR, GBP, CHF, USD, CAD (8)
Cryptocurrencies
31 (including stablecoins)
Trading pairs
200+
Availability
30+ European countries (EEA)
Target audience
Professional, corporate and institutional clients + private
A broker, not an exchange
K33 Markets · NorriWire
Narrow coin range (31) versus global exchanges
✗No public Proof of Reserves attestation
✗Licence initially covers only custody, execution and transfers (a, e, j)
Unlike a classic exchange, K33 Markets runs a broker model: it has no order book, and K33 itself is your counterparty rather than other clients. Trading is done via Request-for-Quote (RFQ) - you request a price, see the exact rate before execution and only then decide whether to trade. This gives a predictable price with no slippage regardless of order size - especially useful for large trades.
MiCA Article 63 - authorised services
The authorisation issued by Finanstilsynet on 16 June 2026 covers:
(a) Custody and administration of crypto-assets on behalf of clients - institutional-grade custody.
(e) Execution of orders for crypto-assets on behalf of clients - brokerage execution.
(j) Transfer services for crypto-assets on behalf of clients - on-chain transfers.
K33 has stated it intends to broaden the scope of its authorisation over time. Thanks to MiCA passporting, K33 can provide regulated services across the EEA.
Markets and pricing
K33 Markets supports 8 fiat currencies (NOK, SEK, DKK, EUR, GBP, CHF, USD, CAD), 31 cryptocurrencies (including stablecoins) and 200+ trading pairs, allowing direct trading between all fiat and crypto. The platform is accessible from 30+ European countries.
Pricing is RFQ-based - the broker embeds its margin in the quoted price, so there are no classic maker/taker percentages. K33 advertises market-leading rates and deep liquidity. Withdrawals are free for both fiat and crypto, with no daily limits; direct bank transfers are supported in all fiat currencies. Norwegian clients get zero-fee NOK deposits via open banking (Neonomics).
Security
K33 offers institutional-grade custody with mandatory two-factor authentication (2FA) and API access. As a MiCA Article 63 CASP, K33 is supervised by Finanstilsynet and bound by MiCA requirements: client fund segregation, AML/CFT controls, internal controls and risk management, operational and cyber-security requirements. As a listed company, K33 AB is additionally subject to Nasdaq First North transparency rules. There are no recorded security incidents or client fund losses.
K33 AB and leadership
K33 AB (publ) is listed on Nasdaq First North Growth Market (Stockholm), with Mangold Fondkommission as Certified Adviser. The CEO is Torbjørn Bull Jenssen. The group offers not just trading (K33 Markets) but also custody, research (K33 Research, formerly Arcane Research - one of the most respected Nordic crypto research brands) and crypto-backed lending.
Limitations
1. Institutional focus. K33 Markets is built for professional, corporate and institutional clients rather than first-time retail users - the interface and onboarding are not as simple as Firi or Safello.
2. No classic mobile app. K33 Markets is a web and API platform; a consumer mobile app is not advertised.
3. RFQ pricing opacity. The broker model means the fee is embedded in the quoted price - there are no public maker/taker percentages to compare easily.
4. Narrow coin range. 31 cryptocurrencies is fewer than the large global exchanges (400+).
5. No public Proof of Reserves. K33 does not advertise a recurring Proof of Reserves attestation.
Who K33 Markets suits
It suits you if you are a professional, corporate or institutional client; trade in large size where RFQ price certainty and deep liquidity matter; want multi-currency (8 fiat) access; value a listed, regulated Nordic partner with a research arm.
It does not suit you if you are a first-time retail user looking for a simple app; want LV/LT/EE/FI UI localisation; seek a wide altcoin range or DeFi/staking products.
K33 Markets is a significant new MiCA-licensed player in the Norwegian market - an institutional broker with a listed parent (K33 AB), deep liquidity and broad multi-currency access. For professional and institutional clients across the EEA it is a strong, regulated choice. For first-time retail users in the Baltics, a simpler experience is still found at Firi, Safello or Coinmotion.