There are 22 banks in Latvia, however if you are anticipated to open the bank account by mail, you could consider just 5-6 of them. Your consideration depends on your needs and your balance. If you have above million USD on your balance — go with big banks. If you have some thousand turnover — you can choose: do you need big bank where you will be treated as everybody, or you need very special service, but can do without your favorite brand on your credit card or some other small extra. All Latvian banks working with non-resident customers have credit cards, ATM cards, Online (Internet) banking and other remote account management tools.
When opening corporate account, it is also necessary the originals or notarized copies of:
Most of the Latvian banks will also ask the Power of Attorney and Certificate of Registration to bear apostille.
In different banks there are different regulations. In some banks the passport copy does not have to be certified but the signature card must be. Certification is by notary, Latvian embassy, bank, solicitor or government official.