PRO BTP provides a set of guarantees and social protection services to businesses, artisans, apprentices, employees, and retirees of the BTP. Strong social protection which protects and over time, companies, employees, and retirees of the profession, the best quality/cost. Careful social protection that meets in terms of guarantees and services for the most suitable and most simple, the needs and expectations of members. Supportive social protection for young people to enhance the attractiveness of the construction in the direction of vulnerable people including assistance to home care and the fight against isolation.