Top Regression Testing Companies

Functional regression testing is required when there is a code that is modified according to the requirement. Regression testing services confirm that any recent changes in the code of the software do not affect the functionality of the software. Rather than re-executing series of tests, regression testing selects segments of the program to detect any bugs and accordingly fix the defects. GoodFirms has thus created a list of best regression testing companies for you to improve the quality of your software further.

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List of Best Functional Regression Testing Service Providers

  • QA Mentor

    CMMI appraised, ISO certified Testing Company
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    QA Mentor is multi-awards winning a CMMI Level 3 SVC + SSD v1.3 appraised, ISO 27001:2013, ISO 9001:2015 and ISO 20000-1 certified leading software testing company headquartered in New York. With 313 certified QA Professionals in 8 different countries offering more than 30 QA Testing Services and covering all time zone ... learn more about QA Mentor

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    < $25/hr
    250 - 999
    2010
    United States, India
  • QA Wolf

    80% end-to-end automated test coverage in 3 months
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    QA Wolf is the first frontend testing company that gets engineering teams to 80% automated test coverage in 3 months. They stand out from other firms because they use their own open-source testing framework to write and maintain tests versus other companies which use traditional tools that are more ... learn more about QA Wolf

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    NA
    50 - 249
    2019
    United States, Philippines
  • QualityLogic

    Industry Leading Software Testing Company
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    Passion fuels perfection. It’s a fierce, relentless quest to get it right. And when there’s no room for error, there’s QualityLogic, America’s most trusted, full spectrum QA provider. We’re on-shore, on-demand, on-the-numbers QA support for clients spanning the globe and sweeping the sp ... learn more about QualityLogic

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    $25 - $49/hr
    50 - 249
    1986
    United States, Australia
  • Impact QA services LLC

    Software Testing and Quality Assurance Company
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    ImpactQA is the global independent software testing & QA consulting company. 10 years of excellence. Delivering unmatched services & digital transformation to SMEs & Fortune 500 companies. Headquartered in New York and having operations in India, London, Dallas, Munich and Germany. The in- ... learn more about Impact QA services LLC

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    $25 - $49/hr
    250 - 999
    2011
    United States, India
  • Aspired

    Elite. Remote Team. On-Demand.
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    Aspired helps its clients hire and build a remote autonomous dedicated team by carefully selecting the elite from the global pool of talent.  Our team of experts identifies new & emerging tech hubs and pair our top engineers with teams engaged in solving thought-provoking problems. We provide complete opera ... learn more about Aspired

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    $25 - $49/hr
    50 - 249
    2020
    United States, United Arab Emirates
  • SPEC INDIA

    Enterprise Software, Mobility & BI Solutions
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    SPEC INDIA is an ISO/IEC 27001:2013 company with 30+ years of established experience. We specialize in Custom Software Development, Web & Mobile App Development, BI & Analytics Solutions, Automation & Security Testing, Legacy Software Migration, Product Engineering, and IoT Solutions. SPEC INDIA has ... learn more about SPEC INDIA

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    < $25/hr
    250 - 999
    1987
    India, United States
  • Testlio

    Amazing customer experiences start here
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    Testlio is the leader in managed app testing. With robust client services, a global network of expert testers, and a comprehensive software platform, we provide a suite of burstable, flexible, and on-demand testing solutions: end-to-end, usability, localization, functional, payments, and more. When apps must perfo ... learn more about Testlio

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    $25 - $49/hr
    50 - 249
    2012
    United States, Germany
  • SHIFT ASIA

    Quality and Security Assurance Company in HCMC
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    SHIFT ASIA is a leading quality assurance firm located in HCMC Vietnam founded in 2016. As part of SHIFT group, it has served 300+ clients in greater APAC region, enabling quality transformation and automation for their products with technological edge and tailored customer services. In addition to havin ... learn more about SHIFT ASIA

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    < $25/hr
    50 - 249
    2016
    Vietnam, Singapore
  • We are an independent Quality Assurance company who is successfully delivering robust QA and testing solutions for every type of software and mobile applications for past 10 years. Team HikeQA comprises of hardworking professionals with innovative, capable, creative and strategic minds who work diligently with great ze ... learn more about hikeQA

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    < $25/hr
    10 - 49
    2020
    India, United States
  • AllianceTek

    Empowering IT Solutions
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    With a talented team of 200+ software engineers, project managers, and designers, we excel in delivering end-to-end tailored solutions empowered with the latest tools, technology stack, and methods. At AllianceTek, we don’t just design and develop your project. Rather, we audit and engineer the entire project dev ... learn more about AllianceTek

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    $25 - $49/hr
    50 - 249
    2004
    United States, Canada
  • Admios

    Nearshore Software Development Services
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    We provide CTOs, VPs, and Directors of software engineering premium staff augmentation services and can help in the following ways: Fast, Easy Recruiting & Onboarding gets devs on your team in 2 - 3 weeks without subjecting your team to lengthy screening and interviewing distractions Premium, Team-Based Tal ... learn more about Admios

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    $50 - $99/hr
    50 - 249
    2005
    United States, Panama
  • UTOR - QA and Testing partner

    Easily managed QA team for growing dev. company
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    Get more from outsourced QA services – keep your software testing under control UTOR is an easily managed Software Testing company that helps growing product and development agile teams to implement their business ideas. We extend your in-house QA capabilities, automate where possible, bring in the rig ... learn more about UTOR - QA and Testing partner

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    $25 - $49/hr
    10 - 49
    2016
    Ukraine, United Kingdom
  • KiwiQA Services

    One Click Away from finding experience QA agency
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    KiwiQA Services is an Australia based quality focused & knowledge-centric firm. KiwiQA Services, offers a wide range of testing solutions and services across industry domains, with a primary focus on risk management and implementable solutions. KiwiQA is dedicated to “Quality” to provide world-class tes ... learn more about KiwiQA Services

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    < $25/hr
    50 - 249
    2009
    Australia, India
  • DeviQA

    It's time to...Test
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    DeviQA is one of the global leaders in Quality Assurance and the Testing market for over 10 years. We are the finalist of the Software Testing Award in the nomination "Best Test Automation Project – Functional.". Twelve judges choose a few finalists among hundreds of participants around the globe. Ou ... learn more about DeviQA

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    $25 - $49/hr
    50 - 249
    2010
    Ukraine, United States
  • Testscenario, established in 2014 One stop shop for all your QA needs and desires. We are a passionate Software testing firm, offers Quality Assurance Software testing services to a broad range of customers. Specialist QA and Testing firm with 8+ years of experience in the field, Testscenario brings quality servi ... learn more about Testscenario

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    $25 - $49/hr
    10 - 49
    2014
    India
  • Bugraptors

    Leaders in Software Testing & QA Services
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    Established in 2016, BugRaptors is an independent quality assurance and software testing company. Listed as one of India and the USA's top software testing companies, the company provides a highly diversified range of services varying from standard testing services, specialized testing services, to test adviso ... learn more about Bugraptors

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    < $25/hr
    250 - 999
    2016
    India, United States
  • Apphawks

    Software Testing & QA Company (Poland)
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    We are a software testing company from Poznan, Poland. We housed QA Engineers to test client’s web or mobile application through quick Body & Team Leasing or Project-Based Outsourcing. We had a chance already to work with clients from the US, UK, Sweden, Dubai or Netherlands. And we worked for ... learn more about Apphawks

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    $25 - $49/hr
    2 - 9
    2017
    Poland
  • Exoft

    Excellent software
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    Exoft is a software house with a significant background in providing solutions for business demands. Our team of IT professionals first met together in 2013 and it has grown to more than 50 team members since that time. Please see our case-studies as proof of that.  Our company puts the main focus  ... learn more about Exoft

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    $25 - $49/hr
    50 - 249
    2013
    Ukraine
  • Relevant Software

    Web&Mobile Apps Development | Dedicated Engineers
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    Relevant is an international software development company that designs, builds and delivers products of world-class standard for Fortune 500 companies and promising startups. We provide software development teams made up of the best engineers from around the world, benefiting globalization and diversity.  More ... learn more about Relevant Software

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    $25 - $49/hr
    50 - 249
    2013
    Poland, United States
  • Testvox

    Software Testing Service Company
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    Testvox is an independent software testing company since 2017 . We have a bunch of technically equipped dedicated team solely for providing a bug-free, fully equipped hassle-free product for the customer within the allotted time. Testvox provides a customised service to meet all the QA requirements of custome ... learn more about Testvox

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    < $25/hr
    10 - 49
    2017
    India
  • enAct eServices

    Enabling New Age technologies
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    At enAct eServices, we hold one goal above all others: 100% client satisfaction. Our in-house team uphold the highest standards for project planning and execution, and we’re dedicated to building the perfect website/app for company on-time and on-budget. Reasons to work with enAct eServices : - We have rich e ... learn more about enAct eServices

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    < $25/hr
    10 - 49
    2015
    India
  • DOIT Software

    Mobile Apps, Software Development & Staffing
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    -DOIT Software is your technology satellite for sustainable growth.  We offer: 1. Development of  Mobile Apps & Custom Software Development from scratch. DOIT Software can help you to evolve an idea and create a solution from the concept. 2. IT Staff Augmentation and ... learn more about DOIT Software

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    $25 - $49/hr
    10 - 49
    2014
    Ukraine, United States
  • The NineHertz

    Mobile App and Web development company
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    The NineHertz is a mobile application development, web development & web design company established in 2008. Since its beginning The NineHertz has been delivering the best suited solutions at a competitive cost across the world. We have a team of 50+ full-time professionals, including project managers, developer ... learn more about The NineHertz

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    < $25/hr
    50 - 249
    2008
    India, United States
  • Chapter247 Infotech

    Software Dev | Cloud Consulting | Web | AI | IOT
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    Chapter247 is a leading digital transformation company providing cutting-edge engineering solutions to organizations. By influencing the lives of 100+ million users our presence in the US, UK, Australia, and many countries has spearheaded the need for a technology revolution.  As a collaborative partner, we aid ... learn more about Chapter247 Infotech

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    < $25/hr
    50 - 249
    2012
    India, United States
  • Prismetric

    Delivering Quality Products and Premium Services
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    Prismetric is an ISO 9001:2015 Certified Mobile App Development Company having a development center in India with offices in USA & Saudi Arabia that offer exceptional applications development for iPhone, iPad and Android devices along with other web services to provide end-to-end solutions. We have a strength of ov ... learn more about Prismetric

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    < $25/hr
    50 - 249
    2008
    India, United States
  • TrendLine Global

    Custom Software Development Company
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    TrendLine provides software development services, promotion and legal advice to clients across different industries, including informational technologies, Fintech and alternative finance, distributed ledger (blockchain) technologies, cryptocurrencies and virtual assets. Our list of services includes: De ... learn more about TrendLine Global

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    $25 - $49/hr
    50 - 249
    2010
    Ukraine, United Kingdom
  • instinctools

    Delivering the future. Now.
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    *instinctools has been a reliable technology partner in various industries for over 20 years. We advise our customers on the path of digital transformation and turn their visions into reality. As an international team with headquarters in Germany fueled by more than 350 experts and ambitious growth plans we focus ... learn more about instinctools

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    $25 - $49/hr
    250 - 999
    2000
    United States, Germany
  • Amazon App Builder

    Amazon Seller's Tool builder.
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    ๐–๐‡๐Ž ๐€๐‘๐„ ๐–๐„โ“ ๐—”๐—บ๐—ฎ๐˜‡๐—ผ๐—ป ๐—”๐—ฝ๐—ฝ ๐—•๐˜‚๐—ถ๐—น๐—ฑ๐—ฒ๐—ฟ enlightens a true walkthrough of Tailored Web Application or Tool builder for Amazon sellers and Amazon seller’s service providers as well as E-Commerce Web Development using Shopify, WooCommerce, Magento a ... learn more about Amazon App Builder

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    < $25/hr
    10 - 49
    2014
    India
  • eTeam

    The innovator's engineering team
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    We've been building customer software for our clients, partners and our own products since 2016. Our team includes experts in JavaScript, Python and Ruby plus engineers with AWS certification. From UX design, project management to development and delivery, we’ve got the complete life-cycle of your custom soft ... learn more about eTeam

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    $25 - $49/hr
    50 - 249
    2016
    United States, Ukraine
  • Bladeware

    Trusted Software Design & Development company
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    Bladeware is an award-winning software Design & Development company that helps many businesses around the world - from small startups who need to built an MVP to mid-sized businesses who has a need in IT services and digital transformation. During the last 4 years being on the market we built and delivered 30+ s ... learn more about Bladeware

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    $100 - $149/hr
    10 - 49
    2018
    United Kingdom
  • Vidhema Technologies Pte Ltd

    USER-CENTRIC WEB DEVELOPMENT COMPANY
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    Vidhema Technologies is a creative & focused product development and services company with a curious and passionate team of software Architects, Engineers and business analysts. We are a fun, talented, team who loves working together and we have a passion for building remarkable software that people love. We are ... learn more about Vidhema Technologies Pte Ltd

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    $50 - $99/hr
    10 - 49
    2016
    India
  • INOSTUDIO

    Pro software. Real solutions.
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    INOSTUDIO is a software development company providing clients with full cycle development services since 2006. Started as a company of two it has grown up to 80 people so far. We help small and medium businesses to increase profits by creating effective web&mobile solutions. The company portfolio comprises ... learn more about INOSTUDIO

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    $50 - $99/hr
    50 - 249
    2006
    Russia
  • Intelegain Technologies

    Empowering Business Transformation
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    Intelegain is a global technology and innovation company having offices in Dallas, Mumbai, Singapore, Dubai and Sydney having 15 years of technology consulting experience, development and servicing over 350 customers in over 25 countries. Intelegain drives digital engagement and business value for Start-ups and ... learn more about Intelegain Technologies

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    $25 - $49/hr
    50 - 249
    2000
    India, United States
  • Hiteshi

    Top Mobile & Web Development Company
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    Top Mobile & Web Development Company Hiteshi, a leading custom web & mobile application development company offers top-notch services, including Enterprise solution, Staff Augmentation, IoT Integrations, BI Solution & WebRTC, AI & Chatbots, Hybrid & Ionic Developments.   Hiteshi works as a c ... learn more about Hiteshi

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    $25 - $49/hr
    50 - 249
    2006
    India, Australia
  • Led by speed, innovation, and quality, Udupi Web Solutions is a well-established company offering full-fledged web, tablet,  and mobile application development services. Our calibre lies in the dedication that we infuse in whatever we do to deliver value to your business. We take care of your business needs by bri ... learn more about Udupi Web Solutions

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    < $25/hr
    10 - 49
    2015
    India
  • Amilent Technologies

    Best Web Development & Digital Marketing Company
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    Amilent Technologies is a leading web, mobile and ERP software development company in India that offers a wide range of services like mobile app development, android app development, iOS app development, cross-platform app development, digital marketing, social media marketing, social media optimization, website design ... learn more about Amilent Technologies

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    NA
    2 - 9
    2019
    India
  • PieSoft

    Development Easy As Pie
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    We are a software development and IT consultancy company with offices in Virginia and Pennsylvania, and a development center located in Belarus (Eastern Europe), a country with a vast number of technical universities and a thriving IT community. Our journey began in 2012, and now it brings over 10 years of technology e ... learn more about PieSoft

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    $25 - $49/hr
    50 - 249
    2012
    United States
  • Perpetio

    UI/UX design, Mobile app and Web development
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    Boost your business and grow audience with slick mobile app. Let our experts provide best value & build trust! We. The Team. A fit for your needs We are a mobile-oriented full-stack development European company with HQ in Tallinn, Estonia and R&D office in Lviv, Ukraine. Our main expertise is UI/ UX an ... learn more about Perpetio

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    $25 - $49/hr
    10 - 49
    2014
    Ukraine, Estonia
  • Miri Infotech

    Top 1% Talent at an Unbeatable Price
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    Miri is a one-stop solution for software-based solutions. Founded in 2003, we are a IT Service provider, agile tech-solution developer with big capabilities. We're helping hands to offer the best IT solutions with increased productivity & greater insights. We create solutions to make your business, job, and wor ... learn more about Miri Infotech

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    < $25/hr
    250 - 999
    2003
    United States, India
  • Tecziq Solutions Pvt Ltd

    Strategy | Innovation | Growth
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    Tecziq Solutions was established to become pioneer as technology partners in development and implementation of automated solutions leading to sustainable growth for organizations across the globe. We have developed expertise in various technologies and platforms and have delivered many successful projects in various ... learn more about Tecziq Solutions Pvt Ltd

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    $25 - $49/hr
    10 - 49
    2015
    India, United States
  • Mammoth-AI

    Your Outsource QA Partner
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    Mammoth-AI enables businesses to launch and support digital assets at scale by delivering repeatable actions through engineered automation. Get access to a dedicated team of 100+ engineers, knowledgeable professionals with domain expertise, and a state-of-the-art testing lab. Your product represents your business ... learn more about Mammoth-AI

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    < $25/hr
    50 - 249
    2017
    United States, Canada
  • Spawn Point Gaming

    Mobile Game Testing Studio
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    Spawn Point is a Mobile Game Testing studio for Game Developers. We provide the best games to the end-users. In particular, Spawn Point works to provide quality testing services so that the game developers get hooked with the best experience behind the development stages (during the alpha and beta stages) and after the ... learn more about Spawn Point Gaming

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    < $25/hr
    10 - 49
    2019
    India
  • UTrust

    Software testing & Quality Services
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    UTrust is an independent software quality assurance provider offering a full range of testing services, including quality & risk management, test management, functional testing, non-functional testing, test automation, project & business consulting, QA Training, QA Outsourcing, documentation quality.

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    $25 - $49/hr
    250 - 999
    2015
    Egypt
  • Testhouse Ltd

    Improving Software Quality
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    Testhouse is a global thought and market leader in Software Quality Management, Application Lifecycle Management (ALM) and DevOps providing on-site, on-shore and off-shore functional and non-functional test services on many continents since 2000. Our offering includes outsourced and on-demand expertise in strategi ... learn more about Testhouse Ltd

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    < $25/hr
    250 - 999
    2000
    United Kingdom, India
  • SIPSA

    The technological solution for your company.
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    SIPSA is recognized by its clients for their commitment to service delivery and its continued adaptation to the technological demands of the business. Since its creation in 1985 SIPSA has offered the market work teams that, using the most advanced technological innovations, are able to solve information and communicati ... learn more about SIPSA

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    NA
    50 - 249
    1985
    Spain
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