Ma Shell ndi ma chubu osinthira kutentha amagwiritsidwa ntchito kwambiri m'mafakitale ambiri chifukwa chakuchita bwino kwambiri komanso magwiridwe antchito odalirika:
Makampani a Chemical: amagwiritsidwa ntchito potenthetsera kapena kuziziritsa zida zosiyanasiyana, monga kupanga ammonia, kuyenga mafuta, etc.
Makampani a petroleum: amagwiritsidwa ntchito potenthetsera ndi kusungunula mafuta osakhwima pokonza mafuta osakanizika.
Makampani azakudya: amagwiritsidwa ntchito kutenthetsa kapena kuziziritsa pokonza chakudya, monga kutsekereza mkaka, kusungitsa madzi, ndi zina.
Makampani opanga magetsi: amagwiritsidwa ntchito m'mafakitale kuti aziziziritsa utsi wa turbine kapena njira zina zama media.