IBM VTAM
IBM Virtual Telecommunications Access Method (VTAM) is the IBM subsystem that implements Systems Network Architecture for mainframe environments. VTAM...Read more
Market Share of IBM VTAM
Current Customer(s)
495
Market Share (Est.)
2.36%
Ranking
#9
Top Competitors and Alternatives of IBM VTAM
The top three of IBM VTAM’s competitors in the Application Frameworks category are AWS Step Functions with 18.89%, Adobe Flex with 18.46%, LangGraph with 17.91% market share.
Popular Comparisons
Top Competitors and Alternatives of IBM VTAM
The top three of IBM VTAM’s competitors in the Application Frameworks category are AWS Step Functions with 18.89%, Adobe Flex with 18.46%, LangGraph with 17.91% market share.
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Customers of IBM VTAM
Around the world in 2026, over 490 companies have started using IBM VTAM as Application Frameworks tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| First Citizens Bank | 10,000+ | Raleigh | North Carolina | United States |     |
| Kyndryl | 10,000+ | New York City | New York | United States | |
| Rutgers University | 10,000+ | New Brunswick | New Jersey | United States | |
| Groupe Crédit Agricole | 10,000+ | Montrouge | Ile-de-France | France | |
| Oi | 10,000+ | Rio de Janeiro | Rio de Janeiro | Brazil | |
| Continental Grain Company | 10,000+ | New York City | New York | United States | |
| Porsche | 10,000+ | Stuttgart | Baden-Wuerttemberg | Germany | |
| HCA Florida Healthcare | 10,000+ | Davie | Florida | United States | |
| Xerox | 10,000+ | Norwalk | Connecticut | United States | |
| Eversource Energy | 10,000+ | Springfield | Massachusetts | United States | |
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IBM VTAM Customers by Products and Services
The top three products and services offering customers that use IBM VTAM for Application Frameworks are Insurance (45), Wealth Management (40), Asset Management (29).
Customers
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IBM VTAM Customers by Employee Size
The majority of IBM VTAM's customers for the application-frameworks category fall in the company size of 10,000+ employees (220 companies), 1,000 - 4,999 employees (71 companies), 5,000 - 9,999 employees (52 companies).
Employee Size
IBM VTAM Customers by Geography
The top three geographies of IBM VTAM for application-frameworks are the United States with 253(65.37%), United Kingdom with 27(6.98%), Brazil with 21(5.43%) customers respectively.
Customers
Employees of IBM VTAM
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FAQ
Find answers to the most often asked questions by users.
Who are the top IBM VTAM competitors?
IBM VTAM’s Top competitors in the application-frameworks category are AWS Step Functions, Adobe Flex, LangGraph. You can view a full list of IBM VTAM competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of IBM VTAM and 40,000 other technologies on the internet. You can also compare IBM VTAM and its feature with top competitors here : IBM VTAM vs AWS Step Functions IBM VTAM vs Adobe Flex IBM VTAM vs LangGraph.
What is IBM VTAM customer distribution based on company size?
What is IBM VTAM market share in the application-frameworks?
What are the top countries that use IBM VTAM?
What are the top industries that use IBM VTAM?
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