Find out more about the Siec, the retail real estate event which takes place on June 10 and 11 June, 2026 at Paris Expo, Porte de Versailles.

The leading trade event for commercial real estate 

Siec is evolving to boost networking and expand opportunities for professionals in commercial real estate. Its mission: to highlight the growing diversity of roles and expertise in the industry.

From shopping to dining and leisure, commercial spaces are evolving into vibrant hubs of everyday life.

To boost their appeal, commercial spaces – from city centres to shopping malls – are enhancing and diversifying their offerings. They're blending dining, entertainment, services, and a wider variety of brands, both local and international. But it’s not just about the mix of options. What really sets these spaces apart is their ability to meet the rising expectations of visitors: seamless customer experiences (accessibility, security), stunning architecture and design, and exceptional service. This combination is what transforms commercial spaces from transactional hubs to vibrant, community-focused destinations.

Visitors in the aisles at the Siec event

Together, as players in the retail property sector, we will be able to imagine, design, build and operate retail facilities that are able to respond simultaneously to several rationales: economic, social and environmental.

The show is a product of the Fédération des Acteurs du Commerce dans les Territoires (FACT), the French trade body that brings together all those involved in promoting and developing retail sites: developers, owners, managers, retailers, service providers and retail groups.

 

2025 Key figures

4400
Participants
110
Exhibitors
60%
of brands among the visitors
15
Conferences
1,000
Business meeting
Conference room at the Siec exhibition

Many events

Don't miss any of the highlights of the Siec! Conferences, business meetings, speeches... The Siec is here to help you and all those involved in commerce!
See the programme

The pavilions

The Siec regularly proposes new pavilions, and in 2021 innovation was at the heart of a new pavilion. This sectorisation of the offer and organisation by type of commercial space or needs essential to the creation of value is being worked on to make the show and its players easier to understand.
Browse the pavilions
View of the Retailtainment pavilion at Siec
Visitors and exhibitors on a Siec stand

You want to EXHIBIT?

Exhibit at the Siec and benefit over two days from a strong exposure towards retailing experts!
Exhibit
Visitors in the aisles at the Siec event

You want to VISIT?

Speed up your business over two days of networking with the retail and real estate leaders!
Visit