IBM z/OS Operating System is a widely used mainframe operating system that is designed to offer a stable, secure, and continuously available environme...Read more
Current Customer(s)
Market Share (Est.)
Ranking
The top three of IBM z/OS Operating System’s competitors in the Server And Desktop OS category are Oracle Linux with 14.20%, Linux with 14.15%, Apple iOS with 10.44% market share.
Popular Comparisons
The top three of IBM z/OS Operating System’s competitors in the Server And Desktop OS category are Oracle Linux with 14.20%, Linux with 14.15%, Apple iOS with 10.44% market share.
IBM z/OS Operating System vs Oracle Linux
IBM z/OS Operating System vs Linux
IBM z/OS Operating System vs Apple iOS
IBM z/OS Operating System vs Debian
IBM z/OS Operating System vs Unix
IBM z/OS Operating System vs VMware Server
IBM z/OS Operating System vs Windows XP
IBM z/OS Operating System vs CentOS
Around the world in 2025, over 1401 companies have started using IBM z/OS Operating System as Server And Desktop OS tool.
Customers | Employee Range | City | Region | Country | Social Links |
---|---|---|---|---|---|
State Of Missouri | 10,000+ | Jefferson City | Missouri | United States | |
John Hancock | 10,000+ | Boston | Massachusetts | United States | |
Dow | 10,000+ | Midland | Michigan | United States | |
University Of Georgia | 10,000+ | Athens | Georgia | United States | |
Altice France | 10,000+ | Paris | Ile-de-France | France | |
SAIC | 10,000+ | Reston | Virginia | United States | |
Kelly Services | 10,000+ | Troy | Michigan | United States | |
Edward Jones | 10,000+ | St. Louis | Missouri | United States | |
Western Union | 10,000+ | Denver | Colorado | United States | |
Charles Schwab | 10,000+ | Westlake | Texas | United States |
The top three products and services offering customers that use IBM z/OS Operating System for Server And Desktop OS are Insurance (113), Wealth Management (102), Asset Management (95).
Customers
The majority of IBM z/OS Operating System's customers for the server-and-desktop-os category fall in the company size of 10,000+ employees (471 companies), 1,000 - 4,999 employees (212 companies), 5,000 - 9,999 employees (171 companies).
Employee Size
The top three geographies of IBM z/OS Operating System for server-and-desktop-os are the United States with 728(64.60%), United Kingdom with 70(6.21%), Germany with 66(5.86%) customers respectively.
Customers
Find answers to the most often asked questions by users.
Who are the top IBM z/OS Operating System competitors?
IBM z/OS Operating System’s Top competitors in the server-and-desktop-os category are Oracle Linux, Linux, Apple iOS. You can view a full list of IBM z/OS Operating System competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of IBM z/OS Operating System and 40,000 other technologies on the internet. You can also compare IBM z/OS Operating System and its feature with top competitors here : IBM z/OS Operating System vs Oracle Linux IBM z/OS Operating System vs Linux IBM z/OS Operating System vs Apple iOS.
What is IBM z/OS Operating System customer distribution based on company size?
What is IBM z/OS Operating System market share in the server-and-desktop-os?
What are the top countries that use IBM z/OS Operating System?
What are the top industries that use IBM z/OS Operating System?
Close deals faster by understanding your clients well. Know their technology stack, contract renewal date, top decision-makers, hiring trends, and top company news in one place.
Get a demo