Millicom International Cellular S.A. revealed in a recent securities filing that the company was cooperating with the U.S. Department of Justice’s investigation into possible bribery by its Guatemala-based subsidiary, Tigo Guatemala. In an interim financial report dated August 7, 2025, Millicom disclosed that it had received a subpoena from the DOJ in April 2022 requesting information related to Millicom’s purchase of a “former joint venture partner’s interest in Tigo Guatemala” in 2021. The subpoena also requested information “related to any contacts with certain Guatemalan government officials” and Millicom’s operations in other Latin American countries. According to Millicom, the company received a second subpoena from the DOJ in May 2023 requesting additional information concerning Tigo Guatemala.
Millicom Interim Report – August 7, 2025