The core activity of D & D Fiduciaire S.A. encompasses a wide range of services in the fields of auditing, tax consulting, accounting, company valuation, and real estate management. In the field of auditing, the company offers audits, reviews, and other examination services to verify and confirm the financial situation of companies. In tax consulting, D & D Fiduciaire S.A. supports clients in preparing tax returns, optimizing their tax burden, and complying with tax regulations. The company also provides comprehensive accounting services, including bookkeeping, payroll management, tax return preparation, and implementation of accounting systems. Furthermore, D & D Fiduciaire S.A. supports clients in company valuations, including financial data analysis and business plan creation. In the field of real estate management, the company offers services such as property management, rental management, and support in finding investment opportunities. Overall, D & D Fiduciaire S.A. offers a broad range of services aimed at supporting companies and individuals in managing their finances, taxes, and real estate.