Top 10 Software Testing Companies in UK 2020

Top 10 Software Testing Companies in UK 2020

The process of evaluating the functionality of a software application is to identify any defects and to observe if the application serves the objective of the company. This is termed as software testing and is required by organizations to safeguard the quality and performance of their applications.

As more and more software development companies are entering the market, the role and demand for efficient quality assurance and testing service providers are also increasing, making it difficult for IT companies to identify and collaborate with the best service providers in the industry. 

If you are looking for a Quality analyst then below mentioned is a list of the top 10 best software testing service providers in the UK, with operational centers across the globe, that offer best in class quality assurance and quality maintenance services. 

1. ImpactQA

ImpactQA - ImpactQA Software TestingImpactQA is a leading independent Software Testing and QA Consulting company. The organization is dedicated to assisting small and large companies by providing quality engineering, performance engineering, AI-based test automation, and a full suite of continuous as well as automated testing services conducted throughout the SDLC (Software Development Life Cycle). These operations are carried out by ImpactQA across multiple business domains like Healthcare, E-learning,  E-commerce, BFSI, Media, Logistics, Medical Device Testing, Real Estate, and more. They have offered a cost-effective, insightful, and customer-centric approach to hundreds of global clients. Empowered by a decade of excellence, the company has been delivering testing solutions across multiple business domains, such as Healthcare, E-learning, BFSI, Ecommerce, Media, Logistics, Real Estate, Medical Device Testing, and more. 


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2. Testrig Technologies 

ImpactQA - Testrig Technologies Software TestingTestrig Technologies helps companies deliver a quality product by saving time and resources. They offer all kinds of testing solutions including QA consulting, web application testing, mobile application testing, and automation testing to a wide range of organizations, be it a startup or a Fortune 500 company. Testrig Technologies is a prominent independent software testing company that believes in delivering quality on time. The services they offer include web and mobile application testing, automation testing, security testing, performance testing, usability testing, clod testing, functional testing, and many more. They offer the best services in competitive pricing for various application domains including healthcare, e-Commerce, real estate, ERP, SaaS, travel, retail, etc. They guarantee profits with broad QA consultancy, customized, and delivered as per your specific business needs. 

3. Oxagile

ImpactQA - Oxagile Software TestingFounded by Dmitry Karpovich and Sergey Marchuk, Oxagile is a subdivision of the BelHard Group. We enable progressive businesses to transform, scale, and gain competitive advantage, through the expert delivery of innovative, tailor-made software. The services they offer include Managed Software Engineering, Application Development, Software Development Life Cycle, and Quality Assurance. They are equipped with the best in industry technological stack that includes Artificial Intelligence, Big Data, Computer Vision, Internet of Things, AR/VR, Cloud Application Development, Content DNA Platform, and Face Recognition SDK. 

4. ScienceSoft


ImpactQA - Sciencesoft Software Testing



ScienceSoft is a provider of IT consulting and software development services. Originally started as a small AI product company, they moved to IT services in 2002 to help non-IT organizations and software development companies improve their performance and gain new customers. With extensive experience in Information Technology, this software testing company has advanced expertise in CRM, ERP, eCommerce, Data Analytics, Information Security, DMS, and other areas and conquered such innovative fields as Artificial Intelligence and Machine Learning, Big Data, Internet of Things, Computer Vision, and Augmented and Virtual Reality. 


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5. Thinksys

ImpactQA - Thinksys Software TestingThinksys is an e-Commerce software development company which deals in web and mobile applications. The enterprise specializes in outsourcing software development projects and delivering end-to-end development & testing services that combine power, functionality, and reliability with flexibility, agility, and great usability. They have a large scale of clientele ranging from small, medium, and large enterprises. They are a team of two hundred plus talented engineers and QA analysts who offer impeccable services in the various field of software development, web & mobile app development, analytics, support, and a bunch of other software services.

6. Testlio

ImpactQA- Testlio Software TestingTestlio is a leading managed QA services company for a global client base. They help businesses deliver competitive customer experiences by providing a community of highly vetted testers and an end-to-end QA management platform. They provide a suite of services including Functional Testing, Automation Management, Localization Assurance, Livestream Testing, Data Compliance, Usability Testing, Structured Exploratory Testing, and Regression Testing. They effortlessly integrate your system with their tools giving you a high degree of visibility. The industries they cater to include banking & finance, Learning & Education, Mobility & Travel, Sports & Fitness, etc. 

7. QA Source

ImpactQA - QA Source Software Testing


QA Source is a comprehensive QA services provider that helps small and large scale businesses enjoy the benefit of a full QA department without the associated setup cost and hassle. They offer high-quality QA outsourcing services using a hybrid onsite-offshore model that combines offshore technical talent with U.S. management & QA engineers rooted in our clients’ engineering departments, thereby, enabling them to avoid the risks that often accompany a remote testing team. With deep stress on time-bound delivery as well as customized solutions, they outshine at helping our partners manage the quality of their deliverables while keeping costs low. Apart from the dedicated team model followed by QASource, the portfolio of associated companies include QAOnDemand (flexible, pay-as-you-go services) and MyCrowd QA (crowd testing).

8. Utor


ImpactQA - Utor Software Testing



Located in Ukraine, UTOR is a Software Testing company that helps product and development teams implement their business ideas effectively. They help extend your in-house QA capabilities, automate where required, introduce the best testing tools and set up an efficient QA process that helps save time and money in the long run. The services they offer include Manual testing, automation testing, web, and mobile app testing, performance testing, functional testing, penetration testing, and many more. They cover the full-cycle software testing process from creating test documentation to test execution and ongoing quality control.

9. QualityLogic

ImpactQA - QualityLogic Software Testing

QualityLogic has been working with organizations to improve the quality of web and mobile applications, smart energy solutions, and imaging systems (3D print systems, printers, fax devices and Fax over IP). The company’s software quality assurance and testing teams provide a series of services including Functional Testing, Test Automation Services, Usability Testing, Accessibility Testing, WCAG Compliance Testing & Certification, Load & Performance Testing, Regression Testing, and many more. QualityLogic’s test tools are the de facto and official standards for verifying interoperability and conformance and formal certification testing in many industries. The tools they use include Smart Energy Test Tools, Printer and PDL Test Tools, Fax Test Tools, and Cost-Effective Fax Testing tools. The industries they cater their services to include Retail & eCommerce, Media & Entertainment, Smart Energy, Social & Dating, Marketing & Design, Utilities, Imaging & 3D Printing, Telecommunications, and Education & Nonprofit organizations. QualityLogic provides a quick, efficient, cost-effective Quality Assurance and Testing solution to all your critical web application, website, or mobile application issues.

10. KiwiQA

ImpactQA - KiwiQA Software Testing


KiwiQA Services is a quality-focused & knowledge-centric firm with expertise in Automated, Manual, and Advanced Testing Technologies. They offer a wide array of software testing services including performance & load testing, automation testing, mobile testing, cloud-based mobile testing, selenium testing, security testing, code verification, manual testing many more. With a focus on risk management, they deliver cost-effective, value-added testing services to their clients across the globe. 


The above-mentioned companies are not a comprehensive list but it surely includes some of the best and upcoming quality software testing companies in the market that are engaged in quality assurance and quality maintenance services. These companies help you make your software more efficient and compatible with all major platforms and operating systems. By hiring their services you can achieve the required competitive edge in the market by serving your customers efficiently and effectively.


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