Dear Sir/Madam,
Not sure if there's a specific reason you would like to go to Germany, but I can certainly help you registering your business in the Netherlands as I see you have selected Dutch as a search term. Depending on your business structure, my country can be very beneficial for business owners.
I am registered as a sole proprietor here in the Netherlands, and have knowledge of setting up location independent businesses with addresses etc.
Please send me a message if you're interested so we can have a chat. If you're only interested in Germany then I may be able to help you out a little, but not as well as in the Netherlands.
Best wishes,
Bram