Can I run private created forms to a company email list only?

Can I run private created forms to a company email list only? If they deny me there company employees emails could I set up a form password generated to one company?

Yes it is possible. You can set the form's access permission as "Company Access" and then enable it for company email list. Please check the screenshot below on how to set the access permission of form:

Alternatively, you can also enable password protection in form as well. The following guide should help you how to enable password protection in form: https://www.jotform.com/help/579-how-to-password-protect-a-form

Hope this helps.

Do get back to us if you have any questions.