We have data on 5,798 companies that use IBM z/OS Operating System. The companies using IBM z/OS Operating System are most often found in United States and in the Computer Software industry. IBM z/OS Operating System is most often used by companies with 50-200 employees and >1000M dollars in revenue. Our data for IBM z/OS Operating System usage goes back as far as 4 years and 7 months.
|BeneCard PBF||benecardpbf.com||United States||50M-100M||200-500|
|U.S. House of Representatives||house.gov||United States||200M-1000M||1000-5000|
|GoAhead Solutions||goaheadsolutions.com||United States||10M-50M||50-200|
|Cybervation, Inc.||cybervationinc.com||United States||1M-10M||50-200|
We use the best scanning techniques combined with advanced data science to monitor the market share of over 5,000 technology products, including Operating Systems. In the Operating Systems category, IBM z/OS Operating System has a market share of about 0.3%. Other major and competing products in this category include:
z/OS is a 64-bit operating system for mainframe computers, produced by IBM. It derives from and is the successor to OS/390, which in turn followed a string of MVS versions.z/OS offers the attributes of modern operating systems but also retains much of the functionality and each subsequent decade that is still found in daily use.
Looking at IBM z/OS Operating System customers by industry, we find that Computer Software (25%), Information Technology and Services (12%), Banking (6%), Insurance (5%) and Financial Services (5%) are the largest segments.
57% of IBM z/OS Operating System customers are in United States.