"Principaux produits",Total "Transporte aéreo","$434,847,608" TIC,"$371,426,557" "Alimentos y catering","$332,494,450" Combustibles,"$322,715,816" "Construcción y edificación","$256,196,728" Viajes,"$196,259,435" "Transporte y almacenamiento","$130,299,357" "Bienes raíces","$126,248,312" "Servicios profesionales","$93,377,805" Seguridad,"$78,237,032" Otros,"$70,318,754" "Servicios financieros y de seguros","$61,579,818" "Limpieza industrial","$57,290,008" Vehículos,"$52,331,224" "Servicios de ingeniería","$48,315,929" "Servicios de alojamiento y conferencias","$45,528,471" "Servicios públicos","$32,225,685" "Farmacéutica y salud","$26,620,789" Industrial,"$20,936,113" "Generación y distribución de energía","$16,061,852" Educación,"$11,641,684"