To access the company registrations platform, you must create your company account HERE
In section "1. Login Data" fill in your user data that you will use to access the individual account of the company
In section "2. Enterprise data" fill in the box with the CIF/VAT ID of your company and click on "VALIDATE CIF" if the CIF is recognized, the company data will be loaded and you can complete your registration by clicking on the "Register" button.
In the event that the CIF of your company is not recognized, click on "Create company profile" button, fill in the remaining information and click on "Sign Up" on the bottom right corner
Once you have created your account, access your account HERE or in the login box on the homepage of the website.