BRIDGEWATER, NJ — Tina Kourakos has been named head, fleet & safety for Sanofi-Aventis in Bridgewater. Kourakos is the head of the U.S. vehicle and safety operations and manages a fleet of approximately 10,000 vehicles. Reporting to Kourakos are Rita Harris, Thomas Jackson, and Aileen Torres. The Sanofi-Aventis Group is the world’s third-largest pharmaceutical company, ranking number one in Europe.