The Colombian individuals sanctioned today are leaders within Colombia’s Clan del Golfo (CDG)—also known as Los Urabeños—which is one of the country’s largest drug trafficking organizations and a key contributor to human smuggling through the Darién Gap. The companies sanctioned today are located in Mexico and owned by designated Sinaloa Cartel fentanyl traffickers. One of the most notorious and pervasive drug trafficking organizations in the world, the Sinaloa Cartel is responsible for a significant portion of the illicit fentanyl and other deadly drugs trafficked into the United States.