TOPSTAR yiyemeje byimazeyo kwinjira mumashanyarazi mashya. Raporo ya Kongere y’igihugu ya 20 y’ishyaka rya gikomunisiti ry’Ubushinwa irasaba byimazeyo guteza imbere no gushimangira iterambere rya karubone no kutabogama kwa karubone. Kumenya impanuka ya karubone no kutabogama kwa karubone ninshingano nyamukuru yashinzwe urwego rwinganda murwego rushya rwiterambere. Mu myaka yashize, nka kimwe mu icumi byambere bizigama ingufu zambere zitanga ingufu hamwe nabatanga serivise zinoze, TOPSTAR yamye yubahiriza inzira nziza yiterambere ryicyatsi kibisi na karuboni nkeya, ikurikiza igitekerezo gishya cyiterambere, kandi ihinduka imbaraga zumugongo. mugutezimbere ikoreshwa ryikoranabuhanga rishya.