10,001 - 50,000
Bharti Airtel Limited 是一家全球领先的电信公司，业务遍及亚洲和非洲的 20 个国家/地区。该公司总部位于印度新德里，是全球用户数量排名前三的移动服务提供商。在印度，该公司提供的产品包括 2G、3G 和 4G 无线服务、移动商务、固定线路服务、高速 DSL 宽带、IPTV、DTH、企业服务，包括向运营商提供的国内和国际长途服务。在其他地区，它提供 2G、3G 和 4G 无线服务和移动商务。截至 2016 年 2 月，Bharti Airtel 在其运营中拥有超过 3.56 亿客户。
Airtel的技术栈描绘了Airtel在平台即服务 (paas), 网络安全和隐私, 和 网络与连接等物联网技术方面的实践。
Cisco designs and sells broad lines of products, provides services, and delivers integrated solutions to develop and connect networks around the world, building the Internet. Over the last 30 plus years, they have been the world’s leader in connecting people, things, and technologies - to each other and to the Internet - realizing their vision of changing the way the world works, lives, plays, and learns.Today, Cisco has over 70,000 employees in over 400 offices worldwide who design, produce, sell, and deliver integrated products, services, and solutions. Over time, they have expanded to new markets that are a natural extension of their core networking business, as the network has become the platform for automating, orchestrating, integrating, and delivering an ever-increasing array of information technology (IT)–based products and services.Subsidiaries/ Business Units: - Jasper - OpenDNS - CloudLock
GE is a diversified specialty equipment, infrastructure and financial services company. Their products and services range from aircraft engines, power generation, oil and gas production equipment, and household appliances to medical imaging, business and consumer financing and industrial products. GE believes new technologies will merges big iron with big data to create brilliant machines. This convergence of machine and intelligent data is known as the Industrial Internet, and it's changing the way we work. Year founded: 1892 Revenue: $148.5 billion (2014) NYSE: GE Featured Subsidiaries/ Business Units: - GE Digital - GE Predix - GE Intelligent Platform - Wurldtech
AT&T is the second largest provider of mobile telephone and the largest provider of fixed telephone in the United States, and also provides broadband subscription television services. The company's corporate, government, and public sector clients use its conferencing, managed network, and wholesale communications services.