The Montfortian Missionaries, officially known as the Company of Mary, are a Roman Catholic religious congregation founded by Saint Louis de Montfort in 1705. Their mission focuses on evangelization and the spiritual formation of individuals, emphasizing devotion to the Blessed Virgin Mary and the importance of living out the Christian faith in everyday life. The congregation is dedicated to serving the poor and marginalized, often engaging in education, pastoral work, and missionary activities. They operate in various countries, promoting the teachings of Saint Louis de Montfort and fostering a deeper relationship with God through Mary.