Black Box Limited provides information and communications technology solutions worldwide. It operates through System Integration, Technology Product Solution, and Others segments. The company offers unified communication solutions, such as IP communication, multimedia integration, contact center, and collaboration solutions. It also provides data center and edge IT solutions, such as hyper converged infrastructure that integrates computing, storage, networking, and virtualization resources and other technologies; private cloud; mobility; and software defined networking. In addition, the company offers a portfolio of cyber security services. Further, it provides digital transformation and applications, such as gamification, customer experience and journey, automation, and IoT solutions. Additionally, the company offers guardian support services consisting of IT infrastructure remote and on-site management services; global security operations center and global network operations center services; managed services, including enterprise service management, integrated management data center, and cloud computing services; and professional services comprising consulting, deployment, design, customization, and audit services. It serves banking, financial service, and insurance; education; healthcare; travel and hospitality; IT/ITES; and manufacturing industries. The company was formerly known as AGC Networks Limited and changed its name to Black Box Limited in November 2021. Black Box Limited was incorporated in 1986 and is based in Navi Mumbai, India. Black Box Limited is a subsidiary of Essar Telecom Limited.