The admin (owner) of the account has access to the account's profile settings (accessible here).

Your company's name and address are used to generate your invoices. To enter or update these items, click your user icon in the upper right hand corner of the dashboard then, click "Profile."

Click on Company Details from the settings page menu, this will open the Company Details page. Here, enter your company information or make any edits as needed. Then click Save in the bottom left to lock in these changes.