You can optionally choose to add a description, location, website, and email address for your organization, and pin important repositories. You can customize your organization's public profile by adding a README.md file. For more information, see "Customizing your organization's profile."
Organizations that use GitHub Enterprise Cloud can confirm their organization's identity and display a "Verified" badge on their organization's profile page by verifying the organization's domains with GitHub. For more information, see "Verifying or approving a domain for your organization" in the GitHub Enterprise Cloud documenatation.