Challenger Technologies Limited operates a chain of information technology (IT) retail stores under the Challenger brand name in Singapore. The company operates through IT Products and Services, Electronic Signage, and Telephonic Call Centre and Data Management Services segments. The IT Products and Services segment retails a selection of IT products, including personal computers, notebooks, printers, scanners, digital imaging solutions, personal digital assistants, mobile and wireless connectivity solutions, audio-visual and projection equipment, and related peripherals. The Electronic Signage segment supplies and installs electronic signages; and provides electronic signage services. The Telephonic Call Centre and Data Management Services segment is involved in the provision of telephonic call center, data management, and direct marketing services. The company also offers procurement services for IT products. In addition, it engages in the online sale of computer hardware, software, and accessories, as well as mobile phones and accessories. As of February 13, 2020, the company operated retail network of 41 stores. Challenger Technologies Limited was founded in 1982 and is based in Singapore.