VCL is a manufacturer of IT/OT communication, transmission, protection, synchronization, NAS & data storage servers, and cybersecurity equipment with successful installations in over 110 countries. VCL is an ISO 9001:2015, ISO 10001:2018, ISO 14001:2015, ISO 27001:2022, and ISO 45001:2018 certified communication transmission equipment and solutions manufacturer.

About VCL

Established in 1993, Valiant is a leading manufacturer of end-to-end solutions for critical infrastructure, including power utilities, oil & gas, railways, aviation, defence and IT/OT sectors. Our product portfolio spans advanced protection, communication and GPS/GNSS/NavIC based synchronization solutions. Leading our transmission and protection product portfolio are our next generation products such as Teleprotection, IEEE C37.94 equipment, Phasor Measurement Unit (PMU) equipment, RTACs (Real Time Asset Controllers), GRID Islanding solutions. Leading our information technology product portfolio are our NAS/SAN data storage systems, including EMP protected data storage systems, IP/MPLS Routers with enhanced cyber security and Data Diodes. VCL also offers robust cybersecurity solutions for SCADA and utility applications, featuring quantum-safe encryption and authentication, network isolation, and real-time threat detection systems. Valiant continues to also manufacture legacy products such as SDH/SONET and PDH Multiplexers to service its existing customer base who continues to deploy those products. With a heritage of innovation, VCL is today a trusted global partner for secure, reliable, and future-ready infrastructure products.

What We Do



Products and Technologies


VCL continues to deliver advanced solutions spanning communications, transmission, protection, synchronization, and cybersecurity equipment to satisfied customers across over 110 countries spanning five continents. Its current product portfolio includes IP/MPLS routers, TDM/IP multiplexers, teleprotection systems, IEEE C37.94 line-differential communication equipment, TDM-over-IP / Ethernet / MPLS, SDH / PDH multiplexers, cross-connects, failover protection systems, and passive hardware like monitoring panels, splitters, and converters. VCL also offers cutting-edge time and frequency synchronization solutions — GPS/GNSS/NavIC NTP time servers, Primary Reference Clocks, IRIG-B, 1PPS, 2 MHz, 10 MHz, 2.048 Mbit/s, 1.544 Mbit/s interfaces, PTP 1588v2, Network Time Protocol, and Time and Frequency distribution systems. Its latest EMP shielded network storage servers provide up to 1.2PB capacity with quantum-safe encryption, data diode protection, and ransomware-resilient backup for critical IT/OT infrastructure.

Corporate, Product and Technology Summary


Cybersecurity Suite


VCL “Beyond the Firewall” cybersecurity solutions help organizations detect, prevent, and secure their networks against firewall breaches, cyber-attacks, ransomware, and DDoS attacks. The solutions offer real-time traffic monitoring, anomaly detection, forensic analysis, and attack tracing, automatically activating counter-defence measures during incidents. Key features include audio-visual alarms, automatic failover to redundant networks or firewalls, critical infrastructure isolation, live event visualization, 1+1 redundancy, and a no-single-point-of-failure design to ensure maximum network resilience and security.

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Our international offices, distributors and representatives are located (in alphabetical order) in:



Algeria Argentina Bangladesh Brazil
Brunei Bulgaria Canada Chile
Colombia Egypt France Hong Kong
Indonesia Israel Jordan Kazakhstan
Kuwait Latvia Lithuania Malaysia
Mexico Mongolia Myanmar Netherlands
New Zealand Oman Philippines Portugal
Qatar Romania Saudi Arabia Serbia
Singapore South Africa South Korea Spain
Sri Lanka Switzerland Tanzania Thailand
Turkey U.A.E. United Kingdom U.S.A.
Vietnam

Valiant Communications is an ISO 9001:2015, ISO 10001:2018, ISO 14001:2015, ISO 27001:2022, and ISO 45001:2018 certified equipment manufacturer.