Can I use separate contact form email addresses for different forms?

I want to be able to create different forms for different companies but I'm not really seeing how you can create the different email addresses without deleting the default or having both email accounts as part of the submission in the email properties of the individual forms.

If I understand correctly, you mean you want to use different email recipients for the notification of your forms? I would like to inform you that you can use separate email addresses for each of your forms. Each form can have their own email setup, so you should be able to setup different email recipients for different companies. Simply add the email address in the Recipient section of your form, and the email notification should now be sent to the default email address and the new address that you added.

For more info about email recipients, you may also check out our guide here: How to Properly Add, Change, and Test a New Email Recipient Address

Regards.