Welcome to the European Senior Organisation!
The European Senior Organisation of the PES is a membership based on civil society network, and voices the values of its member organisations in Europe.
We promote and safeguard the social, cultural and economic interests of senior citizens in Europe.
We are committed to important social-democratic values like equality, social justice and (intergenerational) solidarity.
ESO endeavours to make a valuable contribution to the redefinition of the principles of a European social model which links economic growth and competitiveness in a globalized economy with social security and social-democratic values.
Our latest news
11 December 2025
This week, the three political European senior organisations: ESO - European Senior Organisation, ESU - European Seniors' Union from the EPP...
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20 November 2025
On November 19, Unia, the Belgian center against discrimination, unveiled its research on age discrimination, with the ESO President, Jos...
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11 November 2025
We have introduced our second contribution to the European Commissions consultation on the European intergenerational fairness strategy. You can find...
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