Xtra - ISP - was created on 2001-06-14.
Pibb Xtra was created in 1972.
Xtra Airways was created in 1987.
XTRA Lease was created in 1957.
Xtra AM was created on 1989-04-04.
Xtra-vision was created in 1979.
Xtra was formed as a subsidiary of Telecom New Zealand. In 2008, Telecom dropped the Xtra brand name, and now markets their internet services using their Telecom brand.
Pornoise Xtra was created in 1984-12.
Xtra Vancouver was created in 1993-07.
Xtra Mile Recordings was created in 2003.
ESPN Xtra was created on 2008-02-04.
Film Xtra was created on 2009-09-19.
Xtra-Acme USA was created in 1998.