Amazon Web Services provides cloud computing services in sectors including technology, finance, and healthcare. AWS offers services such as virtual servers and data storage, as well as AI and machine learning capabilities. The company serves startups, enterprises, and public sector organizations that use cloud technology. It was founded in 2006 and is based in Seattle, Washington. Amazon Web Services operates as a subsidiary of Amazon.

Microsoft Azure is a cloud computing platform that provides various services for building, testing, deploying, and managing applications and services through Microsoft-managed data centers. It includes solutions like virtual machine hosting, data storage, software development tools, and services for big data analytics, artificial intelligence, and Internet of Things integration. Microsoft Azure serves sectors that need computing resources and application development tools. It was founded in 2010 and is based in Redmond, Washington.

Google Cloud operates as a cloud computing service provider offering various solutions, including artificial intelligence (AI) and machine learning, data analytics, and managed databases. The company provides a platform for businesses to leverage AI and machine learning, manage data with analytics, and modernize infrastructure. Google Cloud's services cater to different industries, offering tools for application programming interface (API) management and serverless computing. It was founded in 2008 and is based in Mountain View, California.

Alibaba Cloud is a company that focuses on cloud computing and data management services within the technology sector. The company offers cloud computing services to meet the networking and information needs of businesses, financial institutions, and government entities. Alibaba Cloud serves sectors that require cloud solutions, including e-commerce, finance, and other industries that are undergoing digital transformation. It was founded in 2009 and is based in Hangzhou, Zhejiang . Alibaba Cloud operates as a subsidiary of Alibaba.

Kion specializes in cloud enablement solutions and focuses on management and governance across multiple cloud platforms. The company offers automated CloudOps services for AWS, Azure, and Google Cloud, including account setup, access control, financial management, and compliance enforcement. Kion's platform is designed to simplify cloud operations for organizations, enabling them to manage their cloud resources more efficiently. Kion was formerly known as cloudtamer. It was founded in 2018 and is based in Columbia, Maryland.

Huawei Cloud provides cloud computing services across various sectors. The company offers cloud services including infrastructure as a service, platform as a service, and software as a service. Huawei Cloud serves sectors such as finance, transportation, healthcare, manufacturing, education, government, and the automotive industry. It is based in Shenzhen, Guangdong. Huawei Cloud operates as a subsidiary of Huawei Technologies.