Companies using IBM z/OS Operating System

We have found 6,202 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 5 months.

Did you know that IBM z/OS Operating System customers are also likely to use Canonical Ubuntu and Linux?

Who uses IBM z/OS Operating System?

List of the top companies using IBM z/OS Operating System :
Company Website Country Revenue Company Size
GoAhead Solutions goaheadsolutions.com United States 10M-50M 50-200
Sanofi-Aventis U.S. LLC sanofi.us United States >1000M >10000
Cybervation, Inc. cybervationinc.com United States 1M-10M 50-200
Emmis Communications Corp emmis.com United States 100M-200M 500-1000
Jysk A/S jysk.com Denmark >1000M >10000

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.
Delivery in one day or less.

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
Share this report: twitter share facebook share linkedin share
6,202
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 (24%), Information Technology and Services (12%) and Banking (5%) are the largest segments.

Companies using IBM z/OS Operating System - Distribution by industry
Companies that use IBM z/OS Operating System, by industry :
Industry Number of companies
Computer Software 1466
Information Technology and Services 710
Banking 315
Insurance 296
Financial Services 286
Government Administration 168
Hospital & Health Care 151
Higher Education 146
Retail 139
Computer Hardware 81

Top Countries that use IBM z/OS Operating System

Top Countries that use IBM z/OS Operating System

53% of IBM z/OS Operating System customers are in United States.

IBM z/OS Operating System customers by country
Companies that use IBM z/OS Operating System, by country :
Country Number of companies
United States 3309
United Kingdom 226
Canada 205
India 196
France 190
Italy 140
Germany 138
Spain 125
Netherlands 75
Brazil 74

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 40% are large (>1000 employees).
Companies using IBM z/OS Operating System, by size (number of employees)
Companies that use IBM z/OS Operating System, by employees :
Employees Number of companies
1-10 Employees 263
10-50 Employees 763
50-200 Employees 911
200-500 Employees 530
500-1000 Employees 367
1000-5000 Employees 702
5000-10000 Employees 355
>10000 Employees 850

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), 18% are medium-sized and 37% are large (>$1000M).
IBM z/OS Operating System clients - distribution by company revenue
Companies that use IBM z/OS Operating System, by revenue :
Revenue (in USD) Number of companies
0M-1M 274
1M-10M 1000
10M-50M 994
50M-100M 421
100M-200M 318
200M-1000M 690
>1000M 1220

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.
Delivery in one day or less.