Can you invite engineers from overseas unless you are a corporation?

If you are running a business and want to hire excellent foreign engineers.
There are some things that make you think so.
A question I am often asked is, "Isn't it not possible to invite clients as a sole proprietor?"

Actually, it's not bad. There are no strict requirements regarding the form of business.
However, just like in the case of a company, the stability of the company's business status as an employer will be questioned.

For companies who want to hire talented foreigners with work visas such as technical visas,
We offer a template service for application essays.