US sanctions Cuba’s GAESA conglomerate

On May 8, 2026, the U.S. government announced new sanctions on Cuba’s Grupo de Administración Empresarial S.A. (GAESA), a military-linked business conglomerate. The measures extend to GAESA’s president, Ania Guillermina Lastres Morera, and form part of a broader strategy by the Trump administration to increase economic pressure on the Cuban government.

The U.S. action responds to accusations that the Cuban regime is responsible for human rights violations and maintains ties with state sponsors of terrorism. By focusing on GAESA and its leadership, Washington is targeting entities it views as central to the Cuban state’s economic and military structures.

Under the new measures, any U.S.-based assets belonging to GAESA or Ania Guillermina Lastres Morera are to be frozen. In addition, U.S. citizens are prohibited from engaging in business with the sanctioned entities and individual. This covers a wide range of potential commercial and financial interactions involving U.S. persons.

The freezing of assets and the ban on business dealings are designed to restrict GAESA’s access to U.S. financial channels. The measures also limit opportunities for U.S. companies and individuals to participate in sectors of the Cuban economy where GAESA is active.

GAESA is estimated to control at least 40% of Cuba’s economy. The conglomerate operates across critical sectors, including tourism, retail, and financial services, giving it a significant role in generating revenue for the country.

Because of this scale and diversification, restrictions on GAESA can touch a broad range of economic activity in Cuba. Areas such as hotel operations, consumer-facing retail operations, and financial transactions may be affected where GAESA-linked entities intersect with U.S. persons or assets.

The May 8 sanctions follow a series of earlier actions by the Trump administration aimed at tightening economic pressure on Cuba. These steps collectively seek to constrain the resources and international engagement of the Cuban government and its associated military-linked entities.

By escalating measures against GAESA and its president, the U.S. signals that it is focusing on institutions considered closely tied to the Cuban regime. The new sanctions add to existing tensions between Washington and Havana, with economic tools positioned at the center of the U.S. approach.