When you start building your HeySummit event you may notice that "My Company Inc" appears on your event page and emails. This is the placeholder name that is added to all events by default.
You can update this from your Dashboard by going to Event Setup > Settings > Event Basics. Here you can enter your company name and click Save to update the placeholder name.
This company name will appear in the footer of your event page and in the email templates sent from your event.