Atomic Cartoons is a Canadian animation studio founded in 1999 by Trevor Bentley, Mauro Casalese, Olaf Miller and Rob Davies. Based out of Vancouver, British Columbia, it produces service animation for a wide variety of clients, as well as creating its own properties. Since 2015, the company has been owned by Thunderbird Entertainment.
They are one of the two animation studios that worked on 101 Dalmatian Street, but only co-produced Season 1.