Imparja

1988-2009

 * Imparja

2009-2010

 * Imparja
 * GO!

2010-2015
On November 26 Nine Switch The 9 "GEM" rebrand the 9Gem and "GO!" rebrand the 9Go! to Imparja's
 * Imparja
 * GEM
 * GO!

2015-now

 * Imparja
 * 9Gem
 * 9Go!