In what sequence should I open a web studio and organize a workflow?

Question

Business Informatics

Recruited a minimum team of freelancers to work. Everyone wants to work and are united by a common goal.
Everyone's mood is positive. The responsible person (let him be the chief manager or director) has an open IP in his name, has a personal current account. Everything is legally correct, tax
laws are observed.
What to do next to open and develop a web studio? Is your website so important for a web studio?
After all, each of the freelancers who work in it has their own portfolio published online.
How to organize the workflow? How to look for clients? How to find regular customers?
What specialists at the first stages of development are necessary and critical, of course, except for the layout designer, designer, programmer and project manager (projects)?
What CRM systems and project management tools to use to optimize resources, properly build policies and strategies for the development of the team and the studio as a whole.
What books would you recommend reading to study the theory of Internet project management, web studio personnel management, books on project management related to the specifics of web technologies and business development, books on managing freelancers, working remotely and all that???

Answer 1

The best and probably the only course on how to organize the work of the studio was recently completed by Megaplan - https://www.megaplan.ru/digital/sm01-management (requires registration)
Everything is laid out there.