For GBP transfers from a UK bank, if the sending bank uses Faster Payments or CHAPS (the Clearing House Automated Payment System), it can take up to 1 day for the funds to reach your account. However, if the bank only supports BACS (the Bankers' Automated Clearing System), it can take up to 3 days.
If your company is registered either in Poland or Norway you'll have access to local unique PLN and NOK account details respectively and transfers made from a Polish or Norway bank account should be processed in up to 2 business days.
For EUR transfers from a bank account domiciled in SEPA (the Single Euro Payments Area), it can take up to 2 working days.
For international transfers made via SWIFT (the Society for Worldwide Interbank Financial Telecommunication), it may take up to 5 working days for funds to reach your account.