Contextual filter for a user field on a file view?

Not sure if this is possible, but I would like to achieve the following:

A file view (as needing VBO for bulk download) to list files for a specific “company”, and the user only seeing the files for the company they are associated with.  “Company” is currently a content type and there is a node reference on user accounts to associate them with a specific company.  I’ve tried relationships and contextual filters but I can’t seem to allow a user to only see files associated with their company.  Any help appreciated? maybe use taxonomy?

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