The core activity of immobilier-NE.ch is real estate brokerage and consulting, including: * Purchase and sale of real estate * Valuation of real estate * Rental management (rental and management of real estate) * Energy performance evaluation of buildings (CECB) * Diagnosis of radon and asbestos in buildings * Financial assistance for real estate purchases through partnerships with financial institutions. The company thus offers comprehensive services for property owners, buyers and tenants in the canton of Neuchâtel.