But why? If there's an article about your company in a legitimate publication, I don't see why there shouldn't be a Wikipedia article about it. How would it make Wikipedia a less useful or lower-quality resource? Are you saying it would get in the way of finding information about more "notable" subjects? I don't understand how.
Sure, my attitude would make the disambiguation page for "John Smith" much longer, but I think it would still be reasonable as long as it's well-sorted into categories (as it is now).