Vendor Information In Smarty Html Block


I'm new to CS Cart starting to get acquainted with the Smarty HTML Block and I come to ask for your help.
I would like to show the vendor information in a small block:
Vendor Name
Vendor address
Vendor phone number
Vendor email
For now I have only managed to show the name of the vendor but I don't know how to show the other information:

{$ company_id | fn_get_company_name}

Please could you tell me how should I add the other two variables?
Thank you very much

Please try

{$data = $company_id|fn_get_company_data}