About Exhibition SIMA Expo - Madrid 2026 will be held from 20th - 23rd May 2026 at IFEMA - Feria de Madrid in Madrid, Spain. This is an international exhibition and trade show on real estate. It brings together leaders and other public and private actors in the real estate value chain to share knowledge and create business opportunities. It attracts thousands of qualified buyers and investors interested in first and second homes. It offers excellent opportunities for networking and building relationships with industry professionals.