How to unite several small companies to form a collection of small companies, how to get the office address and how to get the company name?

if small companies are United, an enterprise group can be established, but only if there are at least five subsidiaries, the registered capital of the parent company of the group is more than 5 million yuan, and the registered capital of all companies is more than 1 million yuan.

You can find a new office address or apply for the name of the parent company of the group at the address of any subsidiary.

If the parent company can use "group" or "(in the enterprise name. A subsidiary company may prefix its name with the enterprise group name or abbreviation; A joint-stock company may, with the consent of the enterprise group management organization, prefix its name with the enterprise group name or abbreviation.