Apple Inc. is an American multinational technology company headquartered in Cupertino, California, that designs, develops, and sells consumer electronics, computer software, and online services. It is considered one of the Big Four of technology along with Amazon, Google and Facebook.
Cisco Systems, Inc. is an American multinational technology conglomerate headquartered in San Jose, California, in the center of Silicon Valley, that develops, manufactures and sells networking hardware, telecommunications equipment and other high-technology services and products.
Comcast NBCUniversal creates incredible technology and entertainment that connects millions of people to the moments and experiences that matter most.
Google LLC is an American multinational technology company that specializes in Internet-related services and products, which include online advertising technologies, search engine, cloud computing, software, and hardware. It is considered one of the Big Four technology companies, along with Amazon, Apple and Facebook.
The National Aeronautics and Space Administration is an independent agency of the United States Federal Government responsible for the civilian space program, as well as aeronautics and aerospace research. NASA was established in 1958, succeeding the National Advisory Committee for Aeronautics.
The NHS in England, NHS Scotland, NHS Wales, and the affiliated Health and Social Care in Northern Ireland were established together in 1948 as one of the major social reforms following the Second World War.
The National Institutes of Health (NIH), is the primary agency of the United States government responsible for biomedical and public health research. It was founded in the late 1870s and is now part of the United States Department of Health and Human Services.
Nvidia Corporation is an American technology company incorporated in Delaware and based in Santa Clara, California. It designs graphics processing units for the gaming and professional markets, as well as system on a chip units for the mobile computing and automotive market.
Telefónica UK Limited is a telecommunications services provider in the United Kingdom, owned by the Spanish multinational Telefónica, and is headquartered in Slough. With 25 million subscribers, O2 is the second-largest mobile network operator in the United Kingdom after EE, with Vodafone in third place.
Oracle Corporation is an American multinational computer technology corporation headquartered in Redwood Shores, California.
Transport for London is a local government body responsible for the transport system in Greater London, England. Its head office is 55 Broadway in the City of Westminster.
Veolia Environnement S.A., branded as Veolia, is a French transnational company with activities in three main service and utility areas traditionally managed by public authorities – water management, waste management and energy services.
Verizon Communications Inc. is an American multinational telecommunications conglomerate and a corporate component of the Dow Jones Industrial Average. The company is based at 1095 Avenue of the Americas in Midtown Manhattan, New York City, but is incorporated in Delaware.
Virgin Media Limited is a British company which provides telephone, television and internet services in the United Kingdom. Its headquarters are in Hook, Hampshire. Since 2013, Virgin Media has been a subsidiary of Liberty Global plc, an international television and telecommunications company.
VMware, Inc. is a subsidiary of Dell Technologies that provides cloud computing and platform virtualization software and services. It was one of the first commercially successful companies to virtualize the x86 architecture.