Fuel logistics company World Fuel Services recently opened an office in São Paulo, with native Paulistano Celso Azuma appointed as business aviation sales executive for the region. The new office provides local “boots on the ground” expertise that will enable the company to serve the needs of FBOs and flight departments more effectively. The office handles the supply of Ascent brand aviation fuel, as well as the Alliance-World Fuel Services contract fuel program and other WFS business aviation-related products and services.