Polish Chamber of Exhibition Industry has been operating since 2006 as an economic chamber of companies in the exhibition sector and industries related to the organization of trade fairs, exhibitions and events. Between 1993 and 2006, the organization operated under the name Polish Trade Fair Corporation. The seat of PCEI is located in Poznań. In 2018 the organization will celebrate its 25th anniversary.

The members of PCEI are above all exhibition organizers and operators of exhibition and conference venues in Poland, providers of services of design, construction and furnishing of exhibition stands, organizers of participation of Polish companies in exhibitions abroad and representatives of foreign exhibitions in Poland, as well as companies dealing with advertising, marketing, IT services, the media, catering and accommodation for exhibition clients.