There are several QA testing companies in India that offer a wide range of services to clients globally. These companies specialize in providing quality assurance and testing solutions to ensure that software applications and systems meet the desired standards of functionality, reliability, and performance. Here are some well-known QA testing companies in India:

TCS (Tata Consultancy Services): TCS is one of the largest IT services companies in India and offers a comprehensive range of QA and testing services. They have expertise in functional testing, performance testing, automation testing, and more.

Appsierra: Appsierra is another prominent Indian IT company that provides QA and testing services to clients worldwide. Their offerings include test planning, test execution, test automation, and specialized testing services such as security testing and mobile app testing.

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