You will need to think a bit outside the box. Of course, you don't use a wallet where, for example, there are 5 million euros if you're going to establish a company, for example, in Switzerland where it requires that you︀ have 100K euros (or actually only 50K), then obviously you create a wallet for just︁ that amount and set up the company.
After that, you create another wallet that you︂ can use as a business account in the company's name, and then you use that︃ for whatever you need cryptos for.
It's not that hard and then the problem is︄ solved!