Top 100 Software Testing Companies
The Best of November 2026List of the Best Software QA Companies
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91$25,000+250 - 999 employeesWrocław, PolandRead More
Qulix Systems is a software development and IT consulting firm from Minsk, Belarus with other offices in Tallinn, Esotnia, and Neston, UK. Founded in 2000, their team of 252 offers custom software development, internet of things, web development, mobile apps, testing, and digital strategy.
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Société GénéraleIndustries
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92$1,000+10 - 49 employeesRead More
Hire Tester is an application testing company in Chernihiv, Ukraine. Founded in 2014, they have about 15 employees that serve mostly small-business and midmarket clients in the IT, education, and arts sectors. They provide both manual and automated testing.
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93$5,000+250 - 999 employeesSunnyvale, CAApplication Testing company ThinkSys is based in Sunnyvale, California. The midsize team specializes in Application Testing. The company was established in 2012.Read More
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94Undisclosed1,000 - 9,999 employeesWrocław, PolandIntive is a large Enterprise App Modernization company. The Wrocław, Poland-based company was founded in 1999. Their team provides Enterprise App Modernization, UX/UI Design, Mobile App Development, Application Testing, and more.Read More
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Audi BMW Pockit TandemIndustries
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95$25,000+250 - 999 employeesAventura, FLMercury Development is a midsize mobile app development company. Founded in 1999, the agency is located in Aventura, Florida; Atlanta, Georgia and Chicago, Illinois. Their team provides Mobile App Development, AI Agents, AI Consulting, Custom Software Development, and more.Read More
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Google Fitbit Tonal EZ LynkIndustries
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96$50,000+250 - 999 employeesPune, IndiaRead More
AFour Technologies is a software engineering firm based in Redmond, Washington, with an additional office in Pune, India. Founded in 2007, their team of around 300 employees provides web development, testing, and UI/UX design services.
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StellusIndustries
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97$5,000+250 - 999 employeesPune, IndiaRead More
Clarion Technologies is headquartered in Pune, India. The team has satellite offices stateside in New York as well as in Ahmedabad and Bangalore, India. Founded in 2000, Clarion's team of 500+ employees offers custom software development, web development, CRM consulting & SI, and cloud consulting services. Their client base primarily features small and midmarket businesses.
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KPODJIndustries
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98$10,000+1,000 - 9,999 employeesBucurești, RomaniaRead More
Tremend Software Consulting is a software engineering company in Bucharest, Romania; Aliso Viejo, Calif.; and Brasov, Romania. Founded in 2005, they have about 337 employees that serve mostly midmarket and small-business clients in the financial, IT, and telecommunications sectors. Services include IT managed services, custom software development, and e-commerce development.
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OrangeIndustries
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99$1,000+10 - 49 employeesWrocław, PolandRead More
AsperIT.com is a Wrocław, Poland-based application testing company. Founded in 2015, the small team focuses on application testing, other IT consulting and SI, and HR services.
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100$5,000+10 - 49 employeesSargodha, PakistanApplication Testing company SprintSynergy was established in 2021. Their small team is headquartered in Sargodha, Pakistan and Sheridan, Wyoming. SprintSynergy offers Application Testing.Read More
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Fabletics Edible Arrangements ScionXIndustries
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101$10,000+250 - 999 employeesRemscheid, GermanyBrightgrove is an IT staff augmentation company founded in 2011. The midsize Remscheid, Germany-based team specializes in IT staff augmentation, Custom Software Development, IoT development, Application Testing, and more.Read More
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ZWILLING Pluto TV RealPlusIndustries
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102$25,000+50 - 249 employeesSanta Monica, CAHeadquartered in Santa Monica, California; Zaporizhzhia, Ukraine and Kyiv, Ukraine, IT-Dimension Inc. Is a web development company. The midsize team offers Web Development, Mobile App Development, UX/UI Design, Application Testing, and more and was founded in 2007.Read More
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103$50,000+250 - 999 employeesFarnborough, EnglandOne Beyond is an UX design company. Their midsize team is headquartered in Farnborough, England; Madrid, Spain; Budapest, Hungary and Szeged, Hungary. The firm focuses on UX/UI Design, IT strategy consulting, cloud consulting & SI, IT staff augmentation, and more.Read More
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Smith & NephewIndustries
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104$10,000+50 - 249 employeesWarszawa, PolandRead More
Eyzee is a custom software development company. The midsize Warszawa, Poland-based agency was established in 2017. Their services include custom software development, enterprise app modernization, cloud consulting & SI, application testing, and more.
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Ministry of Digital Affairs Republic of PolandIndustries
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105$25,000+250 - 999 employeesClaymont, DEFounded in 2017, Binmile is a custom software development firm. Headquartered in Claymont, Delaware; Borehamwood, England; Jakarta, Indonesia and Noida, India, their midsize team specializes in Custom Software Development, Mobile App Development, Web Development, Artificial Intelligence, and more.Read More
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Indigo Adani Edureka SpecsaversIndustries
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106$5,000+1,000 - 9,999 employeesWarszawa, PolandALTEN Polska, an Engineering company, was launched in 2009. Their large team is headquartered in Warszawa, Poland; Kraków, Poland and Gdańsk, Poland and provides Engineering, Staffing, Custom Software Development, cloud consulting & SI, and more.Read More
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107$1,000+2 - 9 employeesExeter, EnglandEstablished in 2009, WebDepend is an application testing company. They are headquartered in Exeter, United Kingdom and have a small team. The firm specializes in application testing.Read More
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108$10,000+250 - 999 employeesSunnyvale, CARead More
Sedin Technologies, a software development firm, was established in 2006. The firm offers Custom Software Development, DevOps Managed Services, Artificial Intelligence, BI & big data consulting & SI, and more and has a midsize team.
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109$10,000+10 - 49 employeesBydgoszcz, PolandRead More
Cherish DEV is an application testing company launched in 2017. Their small team is located in Bydgoszcz, Poland. The firm provides application testing.
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110$25,000+1,000 - 9,999 employeesAntipolo, PhilippinesIntelegencia, a business intelligence company, was launched in 2009. They are based in Philadelphia, Pennsylvania; Dublin, Ireland; Antipolo, Philippines and Pasig, Philippines and have a large team. Their services include BI & big data consulting & SI, Custom Software Development, UX/UI Design, cloud consulting & SI, and more.Read More
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111$10,000+250 - 999 employeesBuenos Aires, ArgentinaRead More
Vates is a software development firm that offers IoT development, BI and big data consulting, and custom software development to small business, enterprise, and mid-market clients in the telecommunications, financial, and consumer products services industries. Founded in 1991, their 350+ employees are based across the globe in Aventura, Fla., Sausalito, Calif., Buenos Aires and Cordoba, Argentina, and Santiago, Chile.
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IBMIndustries
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112$1,000+250 - 999 employeesDhaka, BangladeshSoftware development company Enosis Solutions was launched in 2006. The midsize Dhaka, Bangladesh-based team provides Custom Software Development, UX/UI Design, Artificial Intelligence, Application Testing, and more.Read More
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113$10,000+50 - 249 employeesWalnut Creek, CASoftware development company Creativa Studios is in Walnut Creek, California and San Salvador, El Salvador. They specialize in Custom Software Development, Web Development, Mobile App Development, Application Testing, and more and were founded in 2003.Read More
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Mitratech Inc.Industries
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114$5,000+10 - 49 employeesRead More
Launched in 2019, QA Testing.io is a application testing company. Their small team is in Reston, Virginia and offers application testing.
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115$5,000+50 - 249 employeesRead More
Paralect Inc. Is a midsize software development company. They offer custom software development, ux/ui design, web development, mobile app development, and more and were launched in 2009. The firm is based in Middletown, Delaware.
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116$10,000+10 - 49 employeesShanghai, ChinaRead More
Launched in 2011, Digital Creative Asia is an UX company. They are in Shanghai , China and have a small team. Their services include ux/ui design, e-commerce development, graphic design, web design, and more.
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LVMHIndustries
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117$5,000+10 - 49 employeesSoftButler is an Application Testing company. Launched in 2024, the team focuses on Application Testing. Their small firm is Kyiv, Ukraine-based.Read More
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118$5,000+50 - 249 employeesAhmedabad, IndiaQAble Testlab Private Limited is an Application Testing company founded in 2018. The company offers Application Testing, UX/UI Design, Artificial Intelligence, AR/VR development, and more and has a midsize team.Read More
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UpworkIndustries
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119$1,000+50 - 249 employeesLillerød, DenmarkRead More
Business consulting company Global Mediator is located in Lillerød, Denmark; Kyiv, Ukraine and București, Romania. The agency offers business consulting, BI & big data consulting & SI, and application management & support and is midsize.The agency was launched in 2012.
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Abakion, Össur, Forto, Acadon, Kaunt, Pipol, DraycirIndustries
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120$5,000+1,000 - 9,999 employeesLondon, EnglandSigma Software Security is a large Cybersecurity company. Headquartered in London, England and Warszawa, Poland, the company was founded in 2002. Their services include Cybersecurity, Compliance Consulting, Application Testing, and IT managed services.Read More
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