
María Soledad Calle
María Soledad Calle, often referred to as Sol Calle, is a prominent figure within the Unión Obrera Metalúrgica (UOM) and a member of La Cámpora, a political youth organization in Argentina; she has been in the news due to her controversial role in managing union funds through USEM SA, a company linked to her family.
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María Soledad Calle is a former councilwoman who has been linked to a contract benefiting her financially.
el vínculo y los negocios que unen a Cristina Kirchner con Mariano RecaldeClarín·
Argentina· 2026-09-14
María Soledad Calle is a prominent authority in the UOM and has been involved in managing funds for the union.
el gremio le cedió a La Cámpora el manejo de los millonarios aportes de los afiliadosClarín·
Argentina· 2026-02-23








