diff --git a/bin/addons/base/res/res_company.py b/bin/addons/base/res/res_company.py
index acd1e85a184..7ec19a971ff 100644
--- a/bin/addons/base/res/res_company.py
+++ b/bin/addons/base/res/res_company.py
@@ -94,13 +94,14 @@ class res_company(osv.osv):
         """
         if not context:
             context = {}
+        user_company_id = self.pool.get('res.users').browse(cr, uid, uid).company_id.id
         proxy = self.pool.get('multi_company.default')
-        ids = proxy.search(cr, uid, [('object_id.model', '=', object)])
+        ids = proxy.search(cr, uid, [('object_id.model', '=', object), ('company_id','=',user_company_id)])
         for rule in proxy.browse(cr, uid, ids, context):
             user = self.pool.get('res.users').browse(cr, uid, uid)
             if eval(rule.expression, {'context': context, 'user': user}):
                 return rule.company_dest_id.id
-        return self.pool.get('res.users').browse(cr, uid, uid).company_id.id
+        return user_company_id
 
     def _get_child_ids(self, cr, uid, uid2, context={}):
         company = self.pool.get('res.users').company_get(cr, uid, uid2)