Telmex Reports Significant Loss in Q3 2025, Yet Shows Revenue Growth

Web Editor

October 31, 2025

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Overview of Telmex’s Financial Performance in Q3 2025

Teléfonos de México (Telmex), a prominent telecommunications company in Mexico, reported a net loss of 819.66 million pesos (approximately 44.2 million USD) for the third quarter of 2025. This loss represents a substantial decrease of 72% compared to the 2,938.75 million pesos net loss reported in the same quarter of 2024.

Revenue and Subscriber Growth

Despite the net loss, Telmex demonstrated resilience in its revenue generation. The company recorded total revenues of 28,077 million pesos for the period of July to September 2025, marking a 2.2% increase compared to the same quarter in 2024.

Telmex’s subscriber base continued to expand, with a total of 22.545 million access points by the end of Q3 2025. This includes 11.816 million fixed broadband subscribers and 10.729 million telephony subscribers.

In the July-September period, Telmex added 211,000 net subscriptions for its fixed broadband internet service.

Investment in Infrastructure

Telmex’s commitment to maintaining and growing its infrastructure is evident through its substantial investments. In Q3 2025, the company invested 4,013 million pesos to support its network expansion and upkeep.

Key Questions and Answers

  • What is Telmex? Telmex, or Teléfonos de México, is a leading telecommunications company in Mexico, providing various services including fixed-line telephony, mobile services, and internet access.
  • Why is Telmex’s Q3 2025 performance significant? Although Telmex reported a net loss of 819.66 million pesos in Q3 2025, it is essential to consider the 72% decrease from the previous year’s loss. Additionally, Telmex showed revenue growth and subscriber additions during this period.
  • What factors contributed to Telmex’s revenue growth? Telmex’s total revenues increased by 2.2% compared to Q3 2024, driven by continued demand for its telecommunications services.
  • How many subscribers did Telmex add in Q3 2025? Telmex added 211,000 net subscriptions for its fixed broadband internet service in Q3 2025.
  • How much did Telmex invest in its infrastructure during Q3 2025? Telmex invested 4,013 million pesos in Q3 2025 to support its network expansion and maintenance.