Companies using IBM z/OS Operating System

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.

If you’re interested in the companies that use IBM z/OS Operating System, you may want to check out Linux and Canonical Ubuntu as well.

Who uses IBM z/OS Operating System?

Some of the companies that use IBM z/OS Operating System include:
Company Website Country Revenue Company Size
BeneCard PBF benecardpbf.com United States 50M-100M 200-500
Marvel Tech marvelitech.com India 1M-10M 10-50
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

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IBM z/OS Operating System Market Share and Competitors in Operating Systems

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:

IBM z/OS Operating System
Operating Systems
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5,798
Companies using IBM z/OS Operating System
IBM z/OS Operating System market share in Operating Systems is about 0.29%
Operating Systems

What is IBM z/OS Operating System?

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.

Top Industries that use IBM z/OS Operating System

Top Industries that use IBM z/OS Operating System

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.

Companies using IBM z/OS Operating System - Distribution by industry

Top Countries that use IBM z/OS Operating System

Top Countries that use IBM z/OS Operating System

57% of IBM z/OS Operating System customers are in United States.

IBM z/OS Operating System customers by country

Distribution of companies that use IBM z/OS Operating System based on company size (Employees)

Distribution of companies that use IBM z/OS Operating System based on company size (Employees)
Of all the companies that are using IBM z/OS Operating System,22% are small (<50 employees), 38% are medium-sized and 39% are large (>1000 employees).
Companies using IBM z/OS Operating System, by size (number of employees)

Distribution of companies that use IBM z/OS Operating System based on company size (Revenue)

Distribution of companies that use IBM z/OS Operating System based on company size (Revenue)
Of all the companies that are using IBM z/OS Operating System, 38% are small (<$50M), 17% are medium-sized and 37% are large (>$1000M).
IBM z/OS Operating System clients - distribution by company revenue

Targeting by install base boosts your number of qualified accounts

Refine results by company size, location, and industry.
We provide targeted accounts and not contacts.