IBM VSAM
IBM Virtual Storage Access Method (VSAM) is an IBM DASD file storage access method for IBM's mainframe operating system, MVS, now called z/OS.
Market Share of IBM VSAM
Current Customer(s)
946
Market Share (Est.)
0.71%
Ranking
#8
Top Competitors and Alternatives of IBM VSAM
The top three of IBM VSAM’s competitors in the Data Management And Storage category are Azure Blob Storage with 82.67%, Microsoft Docs with 3.18%, Dell EMC Hardware with 3.08% market share.
Popular Comparisons
Top Competitors and Alternatives of IBM VSAM
The top three of IBM VSAM’s competitors in the Data Management And Storage category are Azure Blob Storage with 82.67%, Microsoft Docs with 3.18%, Dell EMC Hardware with 3.08% market share.
IBM VSAM vs Azure Blob Storage
IBM VSAM vs Microsoft Docs
IBM VSAM vs Dell EMC Hardware
IBM VSAM vs Seagate
IBM VSAM vs Microsoft Distributed File System (DFS)
IBM VSAM vs IBM Data Management
IBM VSAM vs Azure Data Lake Storage
IBM VSAM vs StorageTek
Customers of IBM VSAM
Around the world in 2025, over 946 companies have started using IBM VSAM as Data Management And Storage tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| General Electric | 10,000+ | Boston | Massachusetts | United States |     |
| Capgemini | 10,000+ | Paris | Ile-de-France | France | |
| Sysco | 10,000+ | Houston | Texas | United States | |
| Duke Energy | 10,000+ | Charlotte | North Carolina | United States | |
| UST | 10,000+ | Aliso Viejo | California | United States | |
| ANZ | 10,000+ | Melbourne | Victoria | Australia | |
| The Coca‑Cola Company | 10,000+ | Atlanta | Georgia | United States | |
| Dell | 10,000+ | Round Rock | Texas | United States | |
| Kaiser Permanente | 10,000+ | Oakland | California | United States | |
| Collabera | 10,000+ | Morristown | New Jersey | United States | |
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IBM VSAM Customers by Products and Services
The top three products and services offering customers that use IBM VSAM for Data Management And Storage are Wealth Management (71), Insurance (70), Asset Management (42).
Customers
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IBM VSAM Customers by Employee Size
The majority of IBM VSAM's customers for the data-management-and-storage category fall in the company size of 10,000+ employees (373 companies), 1,000 - 4,999 employees (139 companies), 5,000 - 9,999 employees (135 companies).
Employee Size
IBM VSAM Customers by Geography
The top three geographies of IBM VSAM for data-management-and-storage are the United States with 596(72.51%), United Kingdom with 51(6.20%), India with 31(3.77%) customers respectively.
Customers
Employees of IBM VSAM
Also see other Products/Services by IBM VSAM in:
FAQ
Find answers to the most often asked questions by users.
Who are the top IBM VSAM competitors?
IBM VSAM’s Top competitors in the data-management-and-storage category are Azure Blob Storage, Microsoft Docs, Dell EMC Hardware. You can view a full list of IBM VSAM competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of IBM VSAM and 40,000 other technologies on the internet. You can also compare IBM VSAM and its feature with top competitors here : IBM VSAM vs Azure Blob Storage IBM VSAM vs Microsoft Docs IBM VSAM vs Dell EMC Hardware.
What is IBM VSAM customer distribution based on company size?
What is IBM VSAM market share in the data-management-and-storage?
What are the top countries that use IBM VSAM?
What are the top industries that use IBM VSAM?
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