Nope, not really. The closest is the Australian based Ndranghta cells, which aren't completely homegrown, though do contain some Australian born members. Though as we all know, there's a big difference between American LCN and Ndrangheta.

Furio, is that article from wikipedia? I only ask because its remarkably inaccurate. There was no real "rivalry" between Carlton Crew members and La Honorata/Ndrina, beyond a mutual knowledge of each other. In fact, the only Carlton Crew member who really had extensive dealings with the Calabrian cells was Mario Condello, who acted as a banker/money launderer for several figures before he was murdered. Also notice zero citations in the article.