In order to register a company just go to innius.com/start-trial. Register a new company is a two-step process.
1. Providing company and login credentials is sufficient to create a new account.
2. You need to confirm your account once you receive an automated verification email.
The system uses the email domain to uniquely identify a company. When you register an account and provide an email domain for a company that does not yet exist in innius, a new company is created automatically. By default, your person is the admin for that company. All other persons are added to the company by invitation.