Sify Technologies Limited, headquartered in Chennai, India, delivers a comprehensive array of information and communication technology (ICT) solutions and services to clients both in India and globally. The company's operations are structured into three distinct segments: Network Centric Services, Data Center Services, and Digital Services. The Network Centric Services division offers a variety of connectivity and managed network solutions. These include internet access, secure virtual private networks (VPNs) utilizing IP and MPLS technologies, SD-WAN, managed Wi-Fi, and Internet of Things (IoT) platforms. It also provides wholesale and retail voice services, diverse managed services, dedicated internet access, and proactive monitoring and management for network infrastructure and devices. Within the Data Center Services segment, Sify provides co-location facilities alongside a full suite of managed data center services. These encompass storage and backup management, performance and infrastructure monitoring, assurance of network availability, server load balancing, managed shared firewalls, web server log reporting, and both remote and on-site technical support, often referred to as 'smart hands' services. The Digital Services segment is extensive, covering managed network and EDGE services, as well as a broad spectrum of cloud and managed solutions. These include cloud and storage offerings, value-added services, and managed services for domestic and international clients. This segment also specializes in technology integration, delivering services such as system integration, data center construction, network and security solutions, remote and on-site infrastructure management, and managed security services, alongside the sale of relevant hardware and software. Furthermore, it offers applications integration, supporting talent and supply chain management, online assessments, web development, document and content management, digital signatures, and digital certificate-based authentication. This includes the sale of digital certificates, implementation and maintenance of industry-specific applications, development of supply chain software and eLearning software, and the operation of various web portals. Originally incorporated in 1995 as Sify Limited, the company was renamed Sify Technologies Limited in October 2007.