The "Force Publique" was organised into 21 separate companies (originally numbered but later known only by their names) each between 225 and 950 men strong, along with an artillery and an engineers unit. The entire force numbered over 12,100 men. The companies were as follows: Aruwimi, Bangala, Bas-Congo, Cateracts, Équateur, Ituri, Kasai, Kwango, Lac Léopold II, Lualaba, Lulongo, Makrakas, Makua-Bomokandi, Ponthiérville, Rubi, Ruzizi-Kivu, Stanley Falls, Stanley Pool, Ubangi, and Uele-Bili. There were also six recruit training camps containing over 2,400 men.