Top 100 Software Testing Companies in the United States
The Best of August 2026Looking for a top software QA company in the United States?
Hiring a software testing company is a necessity to both test and improve the services your company offers, especially in an increasingly digital world.
To assist you in your search for a partner, we’ve compiled this list of the top software testing companies in United States. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
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List of the Best United States Software QA Companies
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$5,000+50 - 249 employeesSeattle, WARead More
QA Wolf, an application testing company, was launched in 2019. The company provides application testing and has a small team.
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331Undisclosed250 - 999 employeesPhiladelphia, PALocated in Philadelphia, Pennsylvania and City of London, England, Invent Analytics is an AI company. They specialize in Artificial Intelligence and Application Testing.Read More
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332Undisclosed250 - 999 employeesAlpharetta, GARapidIT Inc is an Application Testing company. The team specializes in Application Testing and Recruiting and is located in Alpharetta, Georgia and Hyderabad, India.Read More
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333$5,000+10 - 49 employeesWilmington, DEApp development firm Vinur Software is in Yerevan, Armenia. The company provides mobile app development, custom software development, and BI & big data consulting & SI and is small.The company was founded in 2018.Read More
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Bank of AmericaIndustries
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334$25,000+10 - 49 employeesPhiladelphia, PAMFR Consultants, Inc is a small Philadelphia, Pennsylvania-based Business Consulting company. Their services include Business Consulting and Digital Strategy.Read More
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335$10,000+50 - 249 employeesIndianapolis, INEstablished in 2012, ThiDiff Technologies is a midsize e-commerce development firm. Their team specializes in E-Commerce Development and Custom Software Development.Read More
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336$10,000+50 - 249 employeesDover, DEEstablished in 2013, Malleum is a midsize Ottawa, Canada-based cloud consulting & SI company. Their services include cloud consulting & SI and Cybersecurity.Read More
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337$5,000+250 - 999 employeesIrvine, CAPreludeSys is an Enterprise App Modernization company. The team is in Irvine, California and Chennai, India, and their services include Enterprise App Modernization and Artificial Intelligence.Read More
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338$50,000+250 - 999 employeesSan Diego, CAArkusNexus is an IT staff augmentation company. In San Diego, California and Irvine, California, the company focuses on IT staff augmentation and Custom Software Development.Read More
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339$1,000+10 - 49 employeesMilton, DECodeFreaks is an application development company. Based in Milton, Delaware, the company was founded in 2021. Their team specializes in Mobile App Development and UX/UI Design.Read More
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340$5,000+50 - 249 employeesHouston, TXWebsite development firm IT Concepts was established in 2008. The midsize team provides Web Development and Custom Software Development.Read More
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341$25,000+10 - 49 employeesSunrise, FLTKLABS, Inc. Is a custom software development firm founded in 2000. The team offers Custom Software Development and Web Development and is based in Sunrise, Florida.Read More
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342$1,000+2 - 9 employeesCulver City, CALocated in Culver City, California, Bright Defense, LLC. Is a Cybersecurity company. Their services include Cybersecurity and IT managed services.Read More
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343$10,000+10 - 49 employeesHouston, TXHEXOLOGiE, LLC is a small Application Testing company headquartered in Houston, Texas. Their services include Application Testing and Custom Software Development.Read More
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344Undisclosed250 - 999 employeesWestborough, MAQuality Matrix is a big data analytics company. In Westborough, Massachusetts and Hyderabad, India, the team focuses on BI & big data consulting & SI and cloud consulting & SI.Read More
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345Undisclosed250 - 999 employeesChantilly, VAIT strategy consulting company TechTammina LLC was founded in 2005. In Chantilly, Virginia, the team specializes in IT strategy consulting and cloud consulting & SI.Read More
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346$1,000+10 - 49 employeesRock Springs, WYSweetwater Technology Services is a Cybersecurity company. They are located in Rock Springs, Wyoming, and their services include Cybersecurity and IT managed services.Read More
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347Undisclosed2 - 9 employeesGladstone, MOBinary Noggin, a software development firm, is based in Gladstone, Missouri. Founded in 2007, the team offers Custom Software Development and Application Management & Support.Read More
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348$1,000+2 - 9 employeesPrinceton, NJRead More
Bodhi Global Solutions is a consulting company based in Princeton, New Jersey. They have about 20 employees that focus on the healtchcare, consumer products, and manufacturing industries. They provide non-voice BPO/back office services, voice services, and HR consulting & outsourcing capabilities.
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349$10,000+50 - 249 employeesSugar Land, TXCADILA GLOBAL is a graphic design agency. They are based in Sugar Land, Texas and have midsize team of experts. Their services include Graphic Design and Video Production.Read More
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350$250,000+50 - 249 employeesTroy, MISoftCorp International, Inc. Is a Troy, Michigan-based IT strategy consulting company. They offer IT strategy consulting and IT managed services.Read More
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351Undisclosed50 - 249 employeesTampa, FLAmzur Technologies, Inc. Is a cloud consulting & SI company. Their team is based in Tampa, Florida. The company offers cloud consulting & SI and ERP consulting and SI.Read More
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352Undisclosed2 - 9 employeesRound Rock, TXKimputing is an Application Testing company. The team focuses on Application Testing and IT strategy consulting and is in Round Rock, Texas.Read More
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353Undisclosed10 - 49 employeesRichardson, TXSawtest Solution Inc. Is an Application Testing company. Their small team is located in Richardson, Texas. Their services include Application Testing and Custom Software Development.Read More
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354Undisclosed10 - 49 employeesAustin, TXFounded in 1992, Dss Solutions Inc, a small Application Testing company, is located in Austin, Texas and Mysuru, India. Their services include Application Testing and cloud consulting & SI.Read More
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355Undisclosed10 - 49 employeesClearwater, FLIn Clearwater, Florida, Speed of Light Media is an Application Testing company. Their services include Application Testing and cloud consulting & SI.Read More
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356Undisclosed10 - 49 employeesNew York, NYFounded in 2011, Marquis Business and Technology Solutions is a small Application Testing company. Their team specializes in Application Testing and Custom Software Development.Read More
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357$5,000+1,000 - 9,999 employeesOak Brook, ILCIeNET Technologies, a large custom software development company, is in Beijing, China and Oak Brook, Illinois. Their services include Custom Software Development and Enterprise App Modernization.Read More
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358Undisclosed50 - 249 employeesProvo, UTObservePoint is an Application Testing company launched in 2010. The agency focuses on Application Testing and cloud consulting & SI.Read More
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359Undisclosed1,000 - 9,999 employeesProvo, UTMicro Focus, a software development company, was launched in 1976. The team provides Custom Software Development and Enterprise App Modernization and is in Provo, Utah.Read More
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360Undisclosed50 - 249 employeesIrving, TXBased in Irving, Texas and Hyderabad, India, QualiZeal is a midsize Application Testing company. Their services include Application Testing and cloud consulting & SI.Read More
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Check out a Software Testing Company in United States with the most new reviews in the past 12 months.
Most Reviewed
Software Testing Company
United States
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