Top Software Testing companies in United States - May, 2026

    Listed below are the top companies in US - All States by revenue as of May 2026. With $226.6B in revenue, Optum is ranked first on the list, followed by Amazon Web Services with $103B in revenue and IBM with $67.5B in revenue. Find additional information about companies in US - All States such as their contact details, employees, location, org chart, news and much more.

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Frequently Asked Questions Regarding Top Software Testing companies in United States - May, 2026

Is Optum the biggest company in the world?
Optum is the top company in US - All States by revenue, with $226.6B in revenue
Is Amazon Web Services the biggest company in the world?
Amazon Web Services is the second largest company in US - All States by revenue, with $103B in revenue
Is Optum the largest company by revenue?
Optum is the largest company by revenue, with $226.6B in revenue
What is Optum's revenue?
Optum's revenue is $226.6B
What is Amazon Web Services's revenue?
Amazon Web Services's revenue is $103B
What is IBM's revenue?
IBM's revenue is $67.5B
See more information about top companies