The European Students’ Union (ESU) is the umbrella organization of 45 National Unions of Students (NUS) from 40 countries.

The aim of ESU is to represent and promote the educational, social, economic and cultural interests of students at the European level towards all relevant bodies and in particular the European Union, Bologna Follow Up Group, Council of Europe and UNESCO.

Through its members, ESU represents almost 20 million students in Europe.

Federation of Estonian Student Unions is an umbrella organization of all higher education students (ca 44 000) in Estonia.

Our aim is to stand for the rights, needs, and interests of students on a national level and to support student unions in carrying out their work.

We are the only representative for the ISIC brand in Estonia.

The ISIC card allows students the world over to prove their official student status.

Created in 2007, GYSC (Global Youth and Student Community) is defined in 3 points:
- Specialist in card management. No. 1 in France for issuing and managing cards for higher education schools. Our teams advise on the choice of partners, technologies or even card systems.
- Tailor-made expert and project leader. Our tools and our card projects are tailor-made according to the needs of our customers. Our teams are on a human scale to support each project personally.
- Exclusive representative of the ISIC standard in France

The International Student Identity Card (ISIC) is the only globally accepted proof of full-time student status. Created by a pioneering and innovative group of European students in 1953, the ISIC card has supported over 120 million students worldwide over the years. Every year millions of students around the world use ISIC to prove their official student status and access thousands of student discounts, offers, and services worldwide. The ISIC Association is the non-profit organization behind the ISIC.

OTB EUROPE's primary goal is to equip clients with the tools necessary to secure and efficiently oversee grants, enhance their policy initiatives, and establish long-lasting partnerships.

Our team is dedicated to promoting progress and innovation, guided by the belief that "Old ways won't open new doors." We unite diverse stakeholders working towards social innovation, striving to develop pioneering policies in social entrepreneurship, open digital space, social cohesion, and advancing the European project.

Student Chamber of the Council of HEIs (SK RVŠ) is the official representation of higher education students in Czechia.

Each public, private, or state HEI can send to SK RVŠ two representatives of students.

SK RVŠ is part of the Council of HEIs (RVŠ) which, along with Czech Rectors' Conference forms, is the official representation of higher education institutions in Czechia.