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
9 April 2026
Dear friends, "ESO (European Senior Organisation) - PES seniors" is the seniors' network of the PES, the party of European...
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6 March 2026
On March 4, the European Commission presented its European Intergenerational Fairness Strategy. While we welcome the recognition of intergenerational fairness...
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17 February 2026
Geneva, 17 February 2026 Dear friends, The social-democratically inspired senior citizens' organisations in Europe, united in ESO, the European Senior...
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