>Wise, my bank
Wise is not licensed as a bank, but rather a payment institution (or the local equivalent).
https://wise.com/help/articles/2932693/how-is-wise-regulated...
This affects your rights.
>We're headquartered in the Netherlands
I recommend Bunq, which _is_ a bank:
>I tried Revolut Business and Airwallex and got a generic "We can't offer you services at this time and you can't appeal and we can't tell you why" rejection from both of them
This is not a good sign. Who are your company's directors? Are any considered politically-exposed persons?