Company linked to IPSM receives three mining concessions
The Attorney General's Office granted three mining concessions in February 2026 to the company GPC Productos de Concreto de Nicaragua S.A., identified in journalistic investigations as part of a business network linked to the Military Social Security Institute.

TL;DR
- Three mining concessions for non-metallic minerals were granted by the Attorney General's Office to GPC Productos de Concreto de Nicaragua S.A. in February 2026.
- The concessions are located in Ciudad Sandino and Mateare, Managua, and have a 25-year validity period.
- Journalistic investigations link GPC Productos de Concreto de Nicaragua S.A. to a corporate network associated with the Military Social Security Institute (IPSM).
- Lieutenant Colonel Marvin Antonio Briceño Rivas is identified as a final beneficiary in companies within this network, including GPC Productos de Concreto de Nicaragua S.A.
- The company must adhere to financial and operational obligations, including royalties and environmental permits.