% = % of overall organistion's income

Congress, Exhibition - 12.13%
Congress, Satellite Symposia and Congress, other income 38.45%

The company giving the highest contribution to EAN is proving 6.27% of the society's total income.  

A list of all companies sponsoring EAN can be found here:

Sponsors 2020 

% = % of overall organistion's income

Congress, Registration fee: 36.51%
Membership fees: 1.44%
Publications: 3.91%
Other income: 7.53%