Kraken is located in Los Angeles, CA.
Fully licensed, regulated and legit.
They offer some of the largest liquidity for EUR/BTC traders in a regulated, fiat/crypto exchange.
They serve as a great fiat on/off ramp where you can turn your crypto into dollars or euros and vice versa.
Pros & Cons
Types of Verification
Fully KYC compliant USA regulated brokerage. Expect full vetting of your person when creating an account here.
Limits & Liquidity
Extremely liquid for BTC, EUR, ETH, and most major trading pairs.