Sisitemu y'Ikirango Ibishushanyo bigaragaza icyerekezo, ubuyobozi n'ibishya by'isosiyete, mu gihe kimwe kandi ari ikirango cyibanze ku mikurire n'iterambere rirambye. Hamwe n'ijwi rikomeye kandi ryiza, ibishushanyo bigaragaza isoko ry'imitungo itimukanwa y'ubucuruzi muri Berezili ubwaryo, bikerekana ishusho y'ubuyobozi n'ingamba. Bihuza imikorere myiza n'ibishya, kandi biteguye ku ishusho igaragara y'isosiyete iyobora.
Izina ry'umushinga : Avesta, Izina ryabashushanya : Daniel da Hora, Izina ry'abakiriya : Lefil Company.
Igishushanyo cyiza nuwatsindiye ibihembo byubushakashatsi mumarushanwa yo gupakira. Ugomba rwose kubona ibihembo byatsindiye abashushanya ibishushanyo mbonera bya portfolio kugirango umenye ibindi byinshi bishya, bishya, byumwimerere kandi bihanga ibikoresho byo gupakira.