End of 2014 the first Horizon 2020 projects were signed. Since then almost four thousand more have been added.
All signed Horizon 2020 projects have now been published. You can view all project details, such as total cost, who is the coordinator and who are the participants, on the CORDIS website. Select "Programmes" in the left navigation and then choose "Horizon 2020". You can filter by Horizon 2020 sections or by country.