Relevant Product: Exclaimer Cloud - Signatures for G Suite
When using Exclaimer Cloud - Signatures for G Suite you notice that the information applied to users in Address.Company does not match the information you have stored within your Google Admin Console. This has been raised to Google Support who have advised that the information stored within these variables are applied when the Google Workspace account is first set up, however, there is no way to check or edit the information using the Google Admin Console.
To resolve this issue, Exclaimer advises that the Address is entered into another field or added to the template manually using a standard Text field.
For more information, see Which Google Directory attributes can be synced to Exclaimer Cloud?