Skip to main content

Companies implementing Software Testing

Software testing is the practice of running applications to detect defects and bugs.

78,571

companies

List of companies that implement Software Testing

This is sourced from job postings — companies only hire for what they actively use or plan to adopt · how we source this →

Export
  • Google logo
    Google
    United StatesEmployees330kSoftware Development
    Software TestingHigh confidence
  • Northrop Grumman logo
    Northrop Grumman
    United StatesEmployees88kRevenue$35BDefense and Space Manufacturing
    Software TestingHigh confidence
  • UST logo
    UST
    United StatesEmployees41kRevenue$1.5BIT Services and IT Consulting
    Software TestingHigh confidence
  • Lockheed Martin logo
    Lockheed Martin
    United StatesEmployees114kRevenue$66BDefense and Space Manufacturing
    Software TestingHigh confidence
  • Luxoft logo
    Luxoft
    SwitzerlandEmployees16kIT Services and IT Consulting
    Software TestingHigh confidence
  • Leidos logo
    Leidos
    United StatesEmployees37kRevenue$14BDefense and Space Manufacturing
    Software TestingHigh confidence
  • Qualitest logo
    Qualitest
    United KingdomEmployees5.7kIT Services and IT Consulting
    Software TestingHigh confidence
  • CGI logo
    CGI
    CanadaEmployees89kRevenue$9.5BIT Services and IT Consulting
    Software TestingHigh confidence
  • Apple logo
    Apple
    United StatesEmployees293kComputer Hardware Manufacturing
    Software TestingHigh confidence
  • EPAM Systems logo
    EPAM Systems
    United StatesEmployees68kRevenue$4.8BIT Services and IT Consulting
    Software TestingHigh confidence

Page 1 of 7,858

Showing top companies out of 78,571 that implement Software Testing. Get the full list on TheirStack.

Frequently asked questions

Software testing is the practice of running applications to detect defects and bugs.

Based on our data, 78,571 companies implement Software Testing. This number is updated daily as we discover new companies through job posting analysis.

Software Testing is relevant across multiple industries including Software Development, Defense and Space Manufacturing, IT Services and IT Consulting. Companies range from startups to enterprises with 10,000+ employees.

TheirStack analyzes millions of job postings daily from company career pages, job boards, and recruitment platforms. When a company mentions Software Testing in their job descriptions, requirements, or responsibilities, we identify them as related to Software Testing and add them to our database.

You can access the complete list of 78,571 companies on TheirStack. The data includes company name, industry, size, location, funding, and revenue. Available via our web app or API.

Our database is refreshed daily. We continuously monitor job postings to detect new companies implementing Software Testing and update existing records.