Ƙirƙirar wani nau'i mai rikitarwa na wannan jumla Vitol's manyan ayyuka suna dogara ne a Geneva, Houston, Singapore da London.
Tabbas, wani nau'i mai rikitarwa na jumla shine "Babban ayyukan Vitol suna zaune ne a Geneva, Houston, Singapore da London kuma baya ga kasuwancin duniya da kasuwancin kayayyaki, kamfanin yana da girma a cikin kwal, iskar gas, iko, watsi da carbon da kasuwanni na bio-fuels. "