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
21 September 2026
Dear friends, It is our great pleasure to invite you to join us in Brussels on October, 1 2026, the...
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30 June 2026
Dear friends, "ESO (European Senior Organisation) - PES seniors" is the seniors' network of the PES, the party of European...
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7 May 2026
Check the key takeaways from the Intergenerational Forum roundtable on the EU’s involvement in the United Nations Convention on the...
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