Investor Presentaiton

Functional Separation: Capture Opportunities and Maximize Value INFRASTRUCTURE (“AXTEL NETWORKS") SERVICES ("ALESTRA") • ~50 customers Network Telecom IT Wholesale connectivity and • >18k SAN DIEGO, CA passive infrastructure Largest neutral operator Connectivity Collaboration System Integration customers E • Value-added services 8-8 Unified Comm. Video Conference DRP IT Infrastructure TIJUANA EL PASO, TX MEXICALI NOGALES CD. JUÁREZ IP Transit DALLAS, TX Fiber (Dark & Lit) Expand expertise Managed Networks Cloud HERMOSILLO OBREGO OS MOCHI CULIACA CHIHUAHUA SAN ANTONIO MONCLOVA LAREDO DELICIAS NUEVO LAREDO MONTERREY MCALLEN, TX MATAMOROS TORREÓN SALTILLO REYNOSA Spectrum DURANGO MAZATLÁN 40,600 km 22,000 km (LD) 18,600 km (Metro) CD. VICTORIA ZACATECAS AGUASCALIENTES SLE OVERDE TAMPICO TEPIC LEON CRO POZA RICA GUADALAJARA PACHUCA MORELIA TOLUC CELAYA TULAMX PUEBLA ORIZAB CORDOBA CUERNAVACA JALAPA VERACRUZ ACAPULCO TEHUACAN COATZACONICOS VILLA TUXTLA GUTIÉRREZ Wholesale Access Migration organically and/or inorganically: 百百 VPN Ethernet LAN Cybersecurity Hybrid cloud Digital Transformation Wi Fi SD-WAN Productivity applications Cybersecurity Fiber to the Tower 000+ Fiber to the Data Center Systems Integration Standard Services 1) Source: AV&CO (2019). Axtel Public Information Wholesale/Operators (Including Alestra Services) 12 Internet Voice Perimeter Enterprise and Government Internal Network axtel

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