Members of WOSC are associated or belong to the following institutions and organisations:
International Academy for Systems and Cybernetic Sciences (IASCYS);
American Society for Cybernetics (ASC);
the Austrian Society for Cybernetic Studies;
European Union of Systemics (EUS);
the Society for the Advancement of Socio-Economics;
International Society for the Systems Sciences (ISSS);
UK Systems Scociety (UKSS);
European Coordinated Committee for Artificial Intelligence (ECCAI);
Russian Association for Artificial Intelligence (RAAI);
Association Française de Science des Systèmes (AFSCET);
International Informatics Academy;
System Dynamics Society (SDS);
Gesellschaft für Wirtschafts- und Sozialkybernetik (Germany);
Sociedad Española de Sistemas generales. (SESGES);
World Futures Studies Federation (WFSF);
Institute of Industrial Engineers (IIE);
The Society for Modeling & Simulation International;
Cwarel Isaf Institute;
Grupo de Estudio de Sistemas Integrados de la Argentina (GESI);
Asociación Latinoamericana de Sistémica (ALAS);
International Federeation of Systems Research (IFSR);
Most recently WOSC has welcome two new members:
the Groupe d’Intervention et de Recherche en Organisation des Systèmes G.I.R.O.S. (Belgium)
Systèmes et Organisations – S&O (Belgium)
Business Systems Laboratory, Italy
Centre of Interdisciplinary Researches of Reflexive Processes and Control of Institute of Philosophy of the Russian Academy of Sciences” (CIRRPC)