On 15 May 1855, France’s first World Expo opened in Paris.
On that day, the word “event” took on a whole new meaning.
This first Exposition Universelle was an historic milestone—the product of extraordinary vision, extraordinary commitment and extraordinarily hard work.
And that date—15 May, or Quinze Mai in French—inspires us every day to design and deliver high-calibre events that create value.
Our mission is simple:
Design events that create value.
Value for your audiences, your partners, your organisation and your ecosystem. That’s what makes each Quinze Mai event meaningful, whether it’s a congress, a trade show, a conference, or a different type of gathering.
Our mantra: bring people together, connect them and engage them for the long term—with minimum impact on the planet.
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1 rue Augustine Variot
+33 (0) 1 73 28 72 02
13 rue du Dr. Combalat
+33 (0) 4 91 94 54 72