You can use the following fields:

company.street
company.street2
company.zip
company.city
company.state_id (many2one)
company.email
company.phone
company.fax
company.website
company.vat

If you want to access another address than the address in the company, then I think the only possibility is to add an additional partner_id2-field to the res.company object.

Thanks. I know.

trail of a better description

my data:

• company abc inc
• first partner abc inc
• second partner stock of abc inc subordinated to partner abc inc and type delivery address
• third partner manager of abc inc subordinated to partner abc inc

The partner abc inc is dedicated to the company abc inc. The partner manager and stock of abc inc are dedicated to the partner abc inc.

I can access the address of the dedicated first partner abc inc with company.partner_id.street, but i need to access the address of the subordinated second partner stock of abc inc.