Cloud Service Providers

The cloud services market is dominated by Amazon, Microsoft, and Google. However, there are some strong contenders that have significant market share in segments of the market, such as Oracle.

Leading Cloud Service Providers

Some of the leading cloud service providers include:

Market share

According to Forbes, Amazon's IaaS market share in 2016 was about 31%, Microsoft about 11%, IBM about 7%, Google about 5%, the next 20 combined about 26%, and all the rest about 20%.

According to ZDNet, in 2016 the leading SaaS companies include Salesforce, Microsoft, Adobe, and SAP, with none exceeding 15% market share. There are also thousands of other software companies offering SaaS services. Often these service utilize infrastructure from an IaaS provider, such as Amazon.