"The Smart Country Inspiring Smart Cities Worldwide". VivaTech is the world’s rendezvous for startups and leaders to celebrate innovation. It’s a gathering of the world’s brightest minds, talents, and products taking place in Paris. VivaTech was able to accommodate more than 124,000 visitors over three days. 
The world’s top innovation leaders were on hand. In more than 150 sessions, some 450 speakers – entrepreneurs, leading business figures, investors, academics – discussed the impact of tech on the economy and society.

Among them: Jack Ma (Alibaba Group) - Ginni Rometty (IBM) - Antonio Neri (HPE)- Ken Hu (Huawei) - Garry Kasparov (Avast Security Ambassador and former world chess champion) -Young Sohn (Samsung) - three European commissioners: Margrethe Vestager (European Commissioner for Competition), Carlos Moedas (European Commissioner for Research, Science and Innovation) and Pierre Moscovici (European Commissioner for Economic and Financial Affairs, Taxation and Customs).

Source: https://vivatechnology.com/media/press-releases/

https://dam.vivatechnology.com/VivaTech_2019_B2B_Program.pdf