Try the thomas' register site...

>I remember many years ago that I bought a cd that contained all the Canadian and U.S. businesses.
>
>Does anybody know if those cds are still available somewhere. Either on the net or in stores?
>
>I know that some companies specialize on making those cds but I don't want to pay much to get such a CD. I remember that when I bought that cd it costs around $20.