I want started a IT business. Work on DATA entry work. So how to make a company profile? And how to register my company?

1. REGISTRATION OF COMPANY:you did not indicate the country where you will establish your company. Registration processes differ from country to country.
2. COMPANY PROFILE: company profile for IT follow the sequence of (a) who the company is; (b) what services the company provides;(c)products, if any; (d) list of customers/clients served.

Please add a few more details for a more comprehensive answer.

Hope this helps.