HCL Technologies Infrastructure Services Division, also known as HCL ISD, is the fastest growing line of business of HCL Technologies. The division accounts for almost 25 percent revenue to its parent company. HCL ISD falls in the category of the 4 percent American new public companies that have crossed, or are set to cross, the one billion revenue mark in the first 10 years of their inception. The company manages mission critical environments and handles over 3 million devices for over 1.7 million end users. The company’s clientele includes 20 percent of Fortune 100 organizations and has over 250 customers, Fortune 1000 companies. The company's fast growth has attracted several bestselling authors to include the HCL ISD case study in their bestsellers.

Over 15,000 employees provide infrastructure management services to their customers with a robust global delivery network of 20 service delivery centers across the globe. Our scale of Infrastructure operations involves centralized management of globally distributed assets of over $1 million devices across 5 continents; resolving over 10 million helpdesk calls while supporting over 1 million business users’ needs. The company's key offerings include Cloud Computing Services, End User Computing, Data Center Transformation, Network Transformation, Information Security Services, Integrated Operation Management, Cross Functional Services, Mainframe & AS/400, and System Integration.