National Assembly of the Socialist Left

• Socialist Alliance
• Encuentro Nacional de las Izquierdas
• New September 23 Movement
• Socialist Collective
• Socialist Convergence
• Marxist Collective of Colima
• Union of Revolutionary Struggle - Colective of Reflection in Action
• New Socialist Movement
• Revolutionary Workers' Party
• Mexican Communist Party
• Revolutionary Left Network of PRD
• Democratic Convergence "Valentín Campa"
• Current of Democratic Socialism
• Youth and Students Front "Ernesto Che Guevara" of REDIR
• Health Workers Socialist Committee "Dr. Ernesto Che Guevara"
• For a Different PRD of Sonora
• Workers League for Socialism
• Socialist Fraternity Political Cell "Gastón García Cantú" of the Socialist Party of Mexico
• Regional Committee for the First Centenary of PSM
• Popular Socialist Party
• Communist Party of the Valley of Mexico
• Proletarian Political Organisation
• Party of the Communists
• Communist Party of Guerrero
• Promiting Committee of the Unity of the Socialists of Michoacán
• Sustainable Development in Latin America
• Colective of ex-militants of MRP
• Democratic Broad Front
• Democratic Movement for Socialism "Ricardo Flores Magón"
• Socialist Unity League
• Movimiento Magisterial del Sindicato de Maestros al Servicio del Edo.de México
• Polytechnic National Coordination
• Revolutionary Popular Front
• Che Guevara Cell
• Frente Democrático 23 Sección X SNTE
• Alliance of Social Organisations
• Barricade Collective of Independent Youth of Ecatepec
• CRISOL
• Citizens Dignity
• Foro Permanente de Comisión de la Verdad
• Citizens Pact
• Citizens Power
• Modern Times
• UJRM-FPR
• Workers and Socialist Unity
• Communitarian Context
• Movement of Popular Struggle
• Socialist Movement of the Northern Frontier