The Company tab is the place where you can setup the company details, adjust the Leave policies or add new ones and learn more about your Subscription.
As company administrator, you will be able to edit essential details such as the core Integrations such as Slack.
Regarding the Subscription, LeaveBoard is simple for all:
The Company settings part allows to setup the Billing details and contact information besides the Business year start date and default Working hours inside the company.