Model agencies are companies that represent models and help them find work in the fashion and entertainment industries. They scout, train, and promote models to clients, including photographers, designers, and brands. Agencies often specialize in different types of modeling, such as fashion, commercial, or plus-size modeling. These agencies play a crucial role in the careers of models by negotiating contracts and managing bookings. They also provide guidance on portfolio development and professional conduct. Well-known model agencies include Elite Model Management and Ford Models, which have launched the careers of many successful models.