The Company Profile page contains the customization to change the theme/font color of the application and the logo image as well as limiting the maximum number of members in the chat group and workspaces.
An Admin user also has a capability to define any custom fields to be used in User Profiles as well. These custom fields can be set so that the Eko admin controls the data (i.e. Title/role) or such that the user can self edit the content (i.e. twitter account)