Challenger Technologies Limited, together with its subsidiaries, engages in retailing of information technology (IT) and IT related products under the Challenger brand name in Singapore. The company operates through IT Products and Services, Electronic Signage Services, 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, smart home peripherals, mobility devices, and software. The Electronic Signage Services 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 provides LED solutions. In addition, it offers its products through online. Challenger Technologies Limited was founded in 1982 and is headquartered in Singapore.