Bienviyance is a French company focused on personalized insurance, retirement, and wealth management solutions. They offer services to help individuals optimize their financial planning, particularly through Plan Epargne Retraite (PER) contributions for tax benefits. Their target audience appears to be individuals seeking financial security and retirement planning. The unique selling proposition of Bienviyance is its personalized approach to financial management, providing tailored solutions to secure clients' futures. However, detailed information about their specific services and operations is limited based on available data.