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5 July 2021 - 7 July 2021
Barcelona, Spain
ISE & MWC/4YFN Open Innovation Challenge 2021. B2B hybrid event.

The Mobile World Congress, best place for latest innovations and leading-edge technology 

Reach your business goals by joining us at the #ISE&MWCB2B!

ISE & MWC/4YFN Open Innovation Challenge 2021 is a B2B international meetings event between all agents of the innovation ecosystem: corporations, investors and solution/technology providers.  Meetings will happen either online or physically in the venues of ISE and MWC/4YFN congresses which will take place in Barcelona in June.​​

Connect with corporations and investors looking for new technologies and solutions!

How to participate?

  1. Register to the platform and complete your profile
  2. Choose if you want to have physical meetings, online meetings or both
  3. The physical meetings will be organised in the following Congresses happening in Barcelona:

The participation is free of charge. In addition, we will provide a pass to ISE&MWC congresses for participants with physical meetings. Remember that you can always participate 100% online, meaning all your meetings will be held online.

Click here to dowload the APP and manage your meetings easily.

LOCATION: Inside of Fira Gran Via, the place where the Event will be held is in Hall 3,  in front of Catalonia Pavilion.

2020 figures

The last edition, ACCIO Open challenge had the following figures:

The ISE & MWC/4YFN Open Innovation Challenge 2021is organized by ACCIÓ, a department of the Catalan Government's Ministry of Enterprise and Labour, partnering with the Enterprise Europe Network, the largest business support network worldwide.

Follow us on Twitter at @accio_cat@startups_cat &  @eencat and #MWCB2B21


Closed since 30 June 2021


08008 Barcelona, Spain

Organised by


Albania 1
Andorra 1
Armenia 1
Belgium 14
Brazil 1
Bulgaria 1
Canada 5
Chile 2
Colombia 10
Croatia 1
Denmark 4
Finland 3
France 13
Germany 18
Greece 8
Guatemala 3
Hungary 4
India 2
Ireland 2
Israel 2
Italy 14
Japan 5
South Korea 20
Kuwait 1
Lithuania 2
Malta 2
Netherlands 2
Nigeria 1
Panama 3
Poland 16
Portugal 3
Romania 1
Russia 1
Spain 185
Switzerland 5
Turkey 3
Ukraine 2
United Arab Emirates 1
United Kingdom 22
United States 6
Total 391