You can change the company name used for the invoices and the e-mails from kintone.com.
Only Kintone Users & System Administrators can change the Company name.

1. Click the in the header.

2. Click Users & System Administration.
   Accessing Kintone Users & System Administration

3. Display the "Service Usage" screen and click Subscription Details.
   Subscription details are displayed.
   

4. In the "Contact Information" section, click Update Contact Information.

5. In "Company Name", enter the new company name.
   

6. Click Save at the bottom of the screen.

7. Close the page displaying the subscription details.