I whakatuhia i te 2000, ko Fortis he kamupene whakangao me te kamupene tauhokohoko e whai kiko ana ki te rangahau me te whanaketanga, hanga me te hoko o te rama Butterfly, te aupara kuaha, te taki takirere, te aorangi o te ao me etahi atu vaolo.
I whakatuhia i te 2000, ko Fortis he kamupene whakangao me te kamupene tauhokohoko e whai kiko ana ki te rangahau me te whanaketanga, hanga me te hoko o te rama Butterfly, te aupara kuaha, te taki takirere, te aorangi o te ao me etahi atu vaolo.