Chiwonetsero chachikulu5 ndi chodziwika bwino chamalonda padziko lonse lapansi chomwe chimayang'ana pa malonda omanga. Imadziwika kuti ndi yomanga zionetsero zazikulu kwambiri padziko lonse lapansi, ndikupereka nsanja ya akatswiri, mabizinesi, ndi atsogoleri a mafakitale kuti awonetse zogulitsa zawo, kusintha, ndi ntchito. Dzinalo "Big5" limatanthauzira m'magawo asanu ofunikira mu makampani omanga: Zipangizo Zomanga: Kuwonetsera zinthu zingapo zomanga, kuphatikiza simenti, chitsulo, nkhuni, galasi, ndi zina zambiri. Makina Omanga: Kupanga kupita patsogolo kwamakina omanga, zida zolemera, ndi zida. Makina, zamagetsi, komanso maulendo opukutira (mep): Kuwonetsa ntchito zokhudzana ndi makina okhudzana ndi makina okhudzana ndi makina opangira zomangamanga. Kupanga envelopu ndi kapangidwe kake: Kuyang'ana pazinthu zomanga zapadera monga zokutira, zolaula, ndi njira zina zokhudzana ndi envelopu. Zida Zomanga & Ntchito Zomanga: Kuwonetsera zida, zida, ndi ntchito zofunika pakumanga. Makhalidwe Akuluakulu a Chiwonetsero Chachikulu: Kufika Kwapadziko Lonse: Chiwonetserochi chimakopa ophunzira ndi opezekapo padziko lonse lapansi, ndikupanga malo osiyanasiyana ndi apadziko lonse lapansi. Ziwonetsero Zokwanira: Kuphimba mawonekedwe owoneka bwino okhudzana ndi magawo angapo okhudzana, chochitikacho chimapereka chiwonetsero chokwanira cha mafakitale. Anzanu: Popeza zili ndi gawo loyang'ana kwambiri pomwe makampani amapereka matekinoloje aposachedwa, njira zothetsera mavuto, komanso zinthu zodulidwa. Mapulogalamu a Maphunziro: Kupereka maseminare, zokambirana, ndi misonkhano yomwe akatswiri opanga mafakitale amagawana chidziwitso, kuzindikira, komanso machitidwe abwino. Mwayi Wolemba Ma Intaneti: Kupereka mwayi wochuluka pakugwiritsa ntchito maukonde, mgwirizano, ndi kukula kwa bizinesi. Ziwonetsero zazikulu5 zimagwira ngati zomangamanga zomangamanga, akatswiri omanga, mainjiniya, makontrakitala, ndi othandizira kuti alumikizane, kusinthana malingaliro, ndikufufuza mipata ya bizinesi. Imagwira ntchito yofunika kwambiri polimbikitsa kukula kwa makampani, kulimbikitsa chidwi, ndikuthandizira mgwirizano wadziko lonse lapansi pantchito yomanga. Mwambowu nthawi zambiri zimachitika chaka chilichonse m'mizinda ikuluikulu padziko lonse lapansi, zomwe zimathandizira kupita patsogolo ndi kudaliriza kwa mayiko omanga.
