Ultimate Factories, also known as Megafactories in non-US markets, is an American documentary television series that premiered in 2006 on the National Geographic Channel.

National Geographic Megafactories was also broadcast under the name Ultimate Factories in the United States.

[2] The show was an hour long television program and they featured a variety of factories.

National Geographic's camera crews were able to get raw footage for a one hour program in seven days.

Mar 31, 2012 Because the season number, episode number and airdate cannot be confirmed, these episodes are listed by their production / copyright year listed at the end of the credits of the show Kirby Garlitos from Top Speed said, because the show has featured exotic vehicles, it has always been a hot ticket.