Apple Inc. is an American multinational technology company, that designs, develops, and sells consumer electronics, computer software, and online services
Dell provides customised computer technology, products, and solutions to businesses and home consumers.
Epson is a Japanese electronics company and one of the world's largest manufacturers of computer printers, and information and imaging related equipment.
Fujitsu is the leading Japanese information and communication technology (ICT) company, offering a full range of technology products, solutions and services
Sony Mobile Communications Inc. is a multinational telecommunications company headquartered in Tokyo, Japan, wholly owned by Sony.
The Hewlett-Packard Company was an American multinational information technology company headquartered in Palo Alto, California.
Lenovo Group Ltd is a Chinese multinational technology company with headquarters in Beijing, China, and Morrisville, North Carolina, United States
Acer's product range includes laptop and desktop PCs, tablets, smartphones, monitors, projectors and cloud solutions for home users, business, government
SAP SE is a German multinational software corporation that makes enterprise software to manage business operations and customer relations.