Hewlett-Packard, also known as HP's own brand, is an American computer company. HP is the world's largest PC retailer

GE is an industrial and technological company in a huge multinational multinational and is the second largest company in the world founded in 1878

Sharp is a multinational Japanese company that designs and manufactures electronic products Is the world's 10th largest TV manufacturer and the third largest handset manufacturer in Japan

Is an American multinational technology company that specializes in Internet telephony, wireless data communications and software. A system that serves organizations in more than a million locations worldwide, and is one of the largest private companies in America

Nick is a Japanese multinational company providing IT services, IT products, IT solutions and networks to businesses,

Is a US computer hardware and software company that also provides IT support services.

Is a Taiwanese multinational hardware and electronics company specializing in advanced electronics technology. In 2015, Acer was the sixth largest PC vendor in the world.

Is an international supplier of GIS, software, GIS and web based GIS management applications. The company is headquartered in Redlands, California.

Oracle is one of the largest and most important IT companies in general and databases in particular. Founded in 1977 Oracle database is the main product of the company

Cisco Systems is one of the world's leading network equipment companies and one of the largest IT companies https://www.cisco.com

Microsoft is a multinational company working in the field of computer technology, the largest software manufacturer in the world.