On 10 and 11 June 2026, the 21st edition of Siec, the Commercial Property and Retail Exhibition, took place at Paris Expo Porte de Versailles. Built around the theme “Commerce is an experience”, this latest edition reaffirmed the exhibition’s indispensable role within the commercial property and retail ecosystem.

With over 115 exhibitors and 4,320 attendees, including 1,200 professionals representing more than 800 retail brands amongst the visitors and 170 representatives from public authorities ; Siec 2026 brought together all the sector’s stakeholders to discuss the major challenges shaping the retail spaces of tomorrow : customer experience, the blending of uses, regional appeal, leisure, technological innovations and new development models.

An event that confirms the appeal of the SIEC

This 21st edition confirmed the momentum built up in recent years, with the presence of the market’s leading players, including Unibail-Rodamco-Westfield, Carmila, Altarea Commerce, Apsys, Nhood, SCC, Klépierre, Mercialys, Frey, Ceïba and Accessite. The sector’s leading brokers were also in attendance at the exhibition, notably CBRE, Cushman & Wakefield, JLL, Newmark, BNP Paribas Real Estate, Savills and Knight Frank, demonstrating the SIEC’s role as a platform for networking and business development in the commercial property sector.

 

For more information, download the press release.

Download the press release
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Camille IPARRAGUIRRE
Open2Europe Agency
+33 1 55 02 15 29
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Tessa Savin
+33 6 51 94 83 82