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Top Software Testing Companies for PHP

18 software testing companies ranked by rating, review volume and listing quality.

PHP remains one of the most widely deployed languages on the web, and a large share of the world's existing sites and applications run on it — including most WordPress, Drupal and Magento installations. Firms listing PHP are often maintaining and extending systems that already exist rather than starting new ones.

That makes the relevant question about the specific codebase rather than the language. Ask which framework and which version: a modern Laravel or Symfony application and a bespoke PHP system written a decade ago are different jobs requiring different people. For legacy work, ask what the upgrade path looks like and what it costs, because an unsupported PHP version is a security problem with a deadline.

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Between them, the 18 software testing companies on this page cover web development (17), UI/UX design (15), .NET (15) and iOS app (14). They also list work in United States of America, United Kingdom and India. 18 of them have written a profile you can read before you get in touch.

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AppSierra
Mobile App Development · Web Development · UI/UX Design · Also in India
AppSierra is an IT services firm that supplies QA, software testing and engineering teams.
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TestingXperts
Web Development · UI/UX Design · iOS App · Also in United States of America
TestingXperts is a quality assurance and software testing firm.
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Maveric Systems Limited
Mobile App Development · Web Development · UI/UX Design · Also in India
Maveric Systems Limited began operating in 2000 and works mainly with banks and fintech firms.
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AM Webtech Pvt Ltd
Mobile App Development · Web Development · UI/UX Design · Also in India
AM Webtech Pvt Ltd is a software services company headquartered in Indore, India.
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Quality Matrix Inc.
Web Development · iOS App · E-Commerce Development · Also in Hyderabad
Quality Matrix Inc. is a software testing and quality assurance company operating from the USA and India.
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Cigniti Technologies
Mobile App Development · Web Development · UI/UX Design · Also in United States of America
Cigniti Technologies is a quality engineering and software testing company headquartered in Hyderabad, India.
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Testhouse Ltd
Web Development · UI/UX Design · iOS App · Also in United Kingdom
Testhouse Ltd is a software quality engineering firm. It provides testing, consulting and training, delivered on-site, on-shore or off-shore, either as an outsourced service or on…
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Testing Circle
Web Development · UI/UX Design · iOS App · Also in United Kingdom
Testing Circle is a London software testing services company. It provides consultancy and supplies testing staff to clients across the UK and Europe, and it has done so since 2005.
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Tescomus
Web Development · Web Design · IT Services · Also in United States of America
Tescomus, trading as Tescom US, is a software testing company in Atlanta, Georgia.
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Testnomics
Web Development · UI/UX Design · iOS App · Also in United Kingdom
Testnomics is a software testing and quality assurance service provider based in the United Kingdom.
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Mtest Labs Limited
Web Development · UI/UX Design · iOS App · Also in United Kingdom
Mtest Labs Limited is a software testing consultancy that also sources technical talent for its clients.
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Perfecto
Web Development · UI/UX Design · iOS App · Also in United States of America
Perfecto provides a cloud-based environment for testing web and native apps.
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2i Testing
Mobile App Development · Web Development · UI/UX Design · Also in United Kingdom
2i Testing is a software testing and quality assurance consultancy that began in 2005.
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Tesena
Web Development · UI/UX Design · Web Design · Also in Czech Republic
Tesena is a company specialising in software testing and quality engineering.
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Flex Group
WordPress · CSS3 · jQuery · Also in Poland
Flex Group is a web development company based in Poland. It carries out high-end development work in Ukraine and Poland, and says its clients can be based in any country.
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T
Testbirds
Mobile App Development · Web Development · UI/UX Design · Also in Germany
Testbirds is a crowdtesting company founded in Munich in 2011.
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P
Parasoft
Web Development · UI/UX Design · Web Design · Also in United States of America
Parasoft makes tools that automate software testing and report on code quality.
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QM
QA Mentor
Mobile App Development · Web Development · UI/UX Design · Also in United States of America
QA Mentor is an independent software testing company headquartered in New York.
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Top Software Testing Companies for PHP

AppSierra

TestingXperts

Maveric Systems Limited

AM Webtech Pvt Ltd

Quality Matrix Inc.

Cigniti Technologies

Testhouse Ltd

Testing Circle

Tescomus

Testnomics

Mtest Labs Limited

Perfecto

2i Testing

Tesena

Flex Group

Testbirds

Parasoft

QA Mentor

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