National Dance Companies are professional dance troupes that represent a country and its cultural heritage through dance. They often perform a variety of styles, including classical ballet, contemporary dance, and traditional folk dances. These companies aim to promote national identity and artistic expression while providing high-quality performances to audiences. These companies typically receive funding from the government or cultural institutions, allowing them to create and tour productions both nationally and internationally. Notable examples include the Royal Ballet in the United Kingdom and the National Ballet of Canada. They play a crucial role in the development of dance as an art form and in nurturing talent within the country.