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Companies using IBM Rational TestManager by IBM in 2025
As of 2025, 135 verified companies use IBM Rational TestManager – across industries, company sizes, and geographies. This is real, verified data. Whether you’re looking to analyze the market, build a target list, or get a sales edge – this is your starting point.
What is IBM Rational TestManager by IBM?
IBM Rational TestManager by IBM is a test management tool designed to streamline the testing process, improve software quality, and facilitate collaboration among testing teams. It offers features for test planning, test case design, test execution, and defect tracking. It’s widely used by software development and QA teams to manage and optimize testing efforts throughout the software development lifecycle.
Last updated date
August 17, 2025
Number of Companies using
135
The majority are based in the
United States
Most common industry?
Manufacturing
IBM Rational TestManager’s sample user list in 2025
Company Name
Country
Industry
Employees
Revenue
Product
Costco Wholesale
United States
United States
Department Stores, Shopping Centers & Superstores
333000
$268.8B
IBM Rational TestManager
We have data on 135 companies that use IBM Rational TestManager. Our IBM Rational TestManager customers list is available for download and comes enriched with vital company specifics, including industry classification, organizational size, geographical location, funding rounds, and revenue figures, among others.
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IBM Rational TestManager users and customers by country
United States
United Kingdom
2.6K Companies
Canada
2.6K Companies
Netherlands
2.6K Companies
Sweden
2.6K Companies
Where IBM Rational TestManager Shows Up Most
IBM Rational TestManager is used across a wide range of sectors:
Manufacturing
Retail
Finance
Business Services
Insurance
From lean startups to global enterprises, IBM Rational TestManager’s footprint is wide, and that means opportunity.
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FAQs
Contact UsHow latest this data is?
This data is updated on August 17, 2025
What is IBM Rational TestManager?
IBM Rational TestManager is a test management tool designed to streamline the testing process, improve software quality, and facilitate collaboration among testing teams.
What are the key features of IBM Rational TestManager?
It offers features for test planning, test case design, test execution, and defect tracking.
Who uses IBM Rational TestManager?
It’s widely used by software development and QA teams to manage and optimize testing efforts throughout the software development lifecycle.
How many companies are using IBM Rational TestManager in 2025?
As of 2025, 135 verified companies are using IBM Rational TestManager.
What types of companies use IBM Rational TestManager?
Companies across various industries, company sizes, and geographies use IBM Rational TestManager.