"Principaux produits",Siège,"Missions sur le terrain",Total "Services de transport aérien","$581,989,406","$2,549,429","$584,538,835" "Produits chimiques et pétroliers","$131,227","$544,071,418","$544,202,645" "Rations alimentaires/services de restauration","$131,219","$446,084,422","$446,215,641" "Services d'expédition et de livraison","$97,957,734","$94,115,638","$192,073,371" "Services liés à l'architecture, à l'ingénierie et à la construction","$-12,607,180","$166,459,932","$153,852,752" Autres,"$45,769,544","$99,697,160","$145,466,704" "Équipements et services de télécommunication","$30,749,231","$114,241,858","$144,991,089" "Location et leasing","$70,995,894","$48,528,870","$119,524,764" "Services informatiques et liés aux technologies de l'information","$63,891,731","$49,359,484","$113,251,214" "Bâtiments préfabriqués","$4,133,712","$96,182,309","$100,316,021" "Véhicules automobiles/pièces et équipements de transport","$57,464,311","$28,594,473","$86,058,784" "Équipements de traitement électronique des données et services de maintenance","$38,764,514","$37,113,914","$75,878,428" "Équipements et services de sécurité et sûreté","$13,936,176","$56,758,280","$70,694,456" "Services de nettoyage et d'élimination des déchets","$12,755,869","$55,562,199","$68,318,068" "Gestion et maintenance des bâtiments","$7,060,132","$47,700,002","$54,760,135" "Voyages et services connexes","$42,605,019",$0,"$42,605,019" "Services de gestion","$18,184,099","$16,953,082","$35,137,182" Divers,"$2,929,430","$29,303,228","$32,232,658" "Articles médicaux, instruments de précision et de mesure","$2,240,010","$29,390,031","$31,630,040" "Appareils électriques ; composants électroniques","$2,892,781","$20,804,183","$23,696,964" "Machines et pièces","$3,812,714","$19,744,196","$23,556,910"