Top Software Testing Companies in the UK

Irrespective of how good your product is, it can fail in the absence of effective QA testing. Software testing companies in the United Kingdom will follow all the procedures and protocols to ensure that your product doesn't fail in the market. Hire from this list of the top QA testers in the UK for the best results.

Here are the Top Software Testing Companies in the United Kingdom

Codified Security

Codified Security

Security insights that protect your organisation
Codified Security tests your mobile app for security issues before you release it, helping you to find and fix vulnerabilities when there's no time to do a complete penetration test.
Services
  • Mobile App Development
  • Software Development
  • Testing Services
  • IT Services
  • Other Services
Focus in
  • Manual Testing
  • Performance Testing
  • Load Testing
  • Usability Testing
  • Application Security Testing
  • < $25

  • 10 - 49

  • 2015

  • London, United Kingdom
KW Design Nottingham

KW Design Nottingham

Website Designers & SEO Agency in Nottingham
Leading Web Design and SEO Agency in Nottingham offers Interactive Website Design, eCommerce Websites, SEO and App Development Services at Best Prices. Call Our Professional Web Designers Today for a Free Quote.
Services
  • Mobile App Development
  • Web Development
  • Software Development
  • Web Designing (UI/UX)
  • E-commerce Development
Focus in
  • Performance Testing
  • Manual Testing
  • A/B Testing
  • Usability Testing
  • Automation Testing
  • NA

  • 2 - 9

  • Nottingham, United Kingdom
Audacia

Audacia

Bespoke Software Development & Systems Integration
Audacia is a Leeds and London-based software development company; specialising in the design, development and delivery of innovative and robust, business-critical software systems. Audacia has established a reputation as a critical technology partner with long-standing relationships; helping customers automate their processes by delivering intuitive and reliable technology solutions. - Microsoft Gold Partner - IT Europa, Vertical Solution of the Year (Finalist) - Story Homes 'External Partner of The Year' - Digital Entrepreneur Awards, Most Creative use of Technology (Finalist) ... Read more
Services
  • Mobile App Development
  • Software Development
  • Testing Services
  • IT Services
  • Blockchain Technology
Focus in
  • Performance Testing
  • Usability Testing
  • Automation Testing
  • Manual Testing
  • Smoke Testing
  • $100 - $149

  • 10 - 49

  • 2010

  • Leeds, United Kingdom
Milo Creative

Milo Creative

App Design and Development in the Heart of London
We are app designers and developers in the heart of London. We take on board the full lifecycle of a product, be it from a small kernel of an idea, or from a well formed plan. We strategise, research, design, test, develop and lovingly support our apps in iOS, Android and the web.  Our aim is to make mobile products that fit in seamlessly in all walks of life, from games to health saving services; from learning to lifestyle; from the entertaining to the essential. We look forward to working with you.  ... Read more
Services
  • Mobile App Development
  • Web Development
  • Web Designing (UI/UX)
  • Testing Services
  • Maintenance & Support
Focus in
  • Manual Testing
  • < $25

  • 10 - 49

  • 2002

  • London, United Kingdom
Citrus Suite

Citrus Suite

Fresh Ideas, Sharp Solutions
Focussed on mHealth products and creative innovations, Citrus Suite create exceptional mobile apps, user focussed digital innovations that entertain, engage and empower. Citrus’ tangible impact includes numerous hits apps (App Store #1s) and successes including an App of the Year accolade and Digital Book Award 2014. Citrus work with some of the world’s top companies & visionary organisations and were voted Creative England’s Future Leader 2015, a list featuring the country’s top 10 emerging digital companies. ... Read more
Services
  • Mobile App Development
  • Web Development
  • Web Designing (UI/UX)
  • Testing Services
Focus in
  • Manual Testing
  • < $25

  • 10 - 49

  • 2008

  • Liverpool, United Kingdom
thinkTribe

thinkTribe

Together for better digital journeys
thinkTribe was established in 2003, and it is now a significant player in the UK Web Performance Monitoring and Testing market. They offer dynamic user journey based testing services. They provide in-depth analysis, intuitive reporting, and comprehensive client support. Their services include website performance monitoring, load and performance testing, mobile performance monitoring, website performance audit, web vitals monitoring, release acceptance testing, etc. ... Read more
Services
  • Testing Services
Focus in
  • Load Testing
  • Performance Testing
  • < $25

  • 10 - 49

  • 2003

  • Canterbury, United Kingdom
Logic Software

Logic Software

Bespoke Software Development
Established in 2002, Logic Software has built a reputation as one of the UK’s leading software development firms through their work with a selection of the country’s largest and best-known businesses and organisations. These include British Airways, PHS Group, the NHS, Rockwool, Axis Group and Associated British Ports.
Services
  • Software Development
  • Testing Services
  • Maintenance & Support
  • Big Data & BI
  • $50 - $99

  • 10 - 49

  • 2002

7 Elements

7 Elements

Independent information security consultancy
7 Elements is an Edinburgh based IT security testing specialist founded by David Stubley after 13 years of experience within the security testing industry. David held senior level positions within global blue-chip organisations where he was involved in the procurement of external security consultancy and testing resources. This valuable experience inspired David to build a company that he himself would have wanted to work with during this time. A security testing and consultancy company that was responsive, technically astute and delivered tailored security testing as per organisation needs rather than off-the-shelf solutions. Today, the 7 Elements business works with clients internationally as a trusted partner creating the most robust, customer focused security services. We offer assurance that organisations’ security solutions are effective and work with them to identify the most appropriate level of assurance. ... Read more
Services
  • Testing Services
Focus in
  • Manual Testing
  • Application Security Testing
  • < $25

  • 2 - 9

  • 2010

  • Linlithgow, United Kingdom
Opinov8 Technology Services

Opinov8 Technology Services

Innovation | Value | Delivered
Opinov8 is a Technology Innovation Partner, with a focus on innovative solutions and product engineering. We engage with our clients on solutions being mainly full life-cycle product and platform development to ultimately drive business value. We are driven by business outcomes, for our clients, through technological innovation and execution we aim to shorten our clients' Innovation Lifecycles and get to market faster. We are a young energetic and dynamically agile company and the team behind driving the business forward are software industry veterans. We are ambitious on our own and on our client’s behalf. We do not look at a client engagement as a project, we are in it to help our clients build sustainable business solutions. In other words; our clients’ business is our business. ... Read more
Services
  • Software Development
  • Web Designing (UI/UX)
  • Testing Services
  • Maintenance & Support
  • Big Data & BI
Focus in
  • Automation Testing
  • Unit Testing
  • Application Security Testing
  • Manual Testing
  • Regression Testing
  • $25 - $49

  • 50 - 249

  • 2017

  • London, United Kingdom
Brightec

Brightec

Applied, User-Centered Technology
Founded in 2006 Brightec is a technology company with offices in London, Brighton and Amsterdam. Our approach blends business understanding, industry leading user experience design and technology. We help businesses to strategically evaluate their models and adapt to evolving technological changes so that they fare the best in an ever-changing landscape and stay ahead of the curve. Our UI and UX experts immerse themselves with your users and your business to properly understand all the relevant needs and requirements.  ... Read more
Services
  • Mobile App Development
  • Testing Services
  • Maintenance & Support
  • Other Services
  • Progressive Web App
Focus in
  • Manual Testing
  • Automation Testing
  • $100 - $149

  • 10 - 49

  • 2006

  • Brighton, United Kingdom
Applicita

Applicita

Enabling Business to do more
We provide technology solutions that connect insight, innovation and expertise in Microsoft technologies to help our clients realise results. Applicita is a trusted expert and passionate about building world-class solutions for your business, including Multiplatform Apps, Web, Cloud Computing, Lifecycle Management, Business Intelligence, and Enterprise development using Microsoft technologies. MULTIPLATFORM APPS: Windows Store, Windows Phone, iOS, Android, Xbox 360, Xbox One, …   WEB: Using the latest technologies, we create modern, responsive, business apps that will match your company processes and requirements. CLOUD COMPUTING: Cloud development, Debugging & Optimization, Infrastructure solutions, Training and Mentoring. BUSINESS INTELLIGENCE AND BIG DATA​: Custom Business intelligence solutions on IaaS and SaaS using Windows Azure and Microsoft BI Stack. SHAREPOINT SOLUTIONS: We help businesses to create environment that facilitate innovation and collaboration combining the characteristics of both onsite and remote models using Office365 services and SharePoint. AUDIT, TRAINING AND MENTORING: Visual Studio, ALM, .NET technologies, SharePoint and HTML5. ... Read more
Services
  • Mobile App Development
  • Software Development
  • Testing Services
  • IT Services
  • Blockchain Technology
Focus in
  • Manual Testing
  • System Testing
  • Compliance Testing
  • Reliability Testing
  • Interface Testing
  • NA

  • 10 - 49

  • 2012

  • Milton Keynes, United Kingdom
ECSC

ECSC

Cyber Security Experts for almost Two Decades
  Established in 2000, ECSC is the UK's longest running, 'full service'​ information and cyber security service provider. We are a security partner that can help you in all aspects of your information and cyber security requirements, having helped clients in over 20 countries recover from incidents, develop their security, and gain a range of information and cyber security certifications. ... Read more
Services
  • Testing Services
  • IT Services
Focus in
  • Manual Testing
  • Automation Testing
  • $50 - $99

  • 50 - 249

  • 2000

  • Bradford, United Kingdom
Mindera

Mindera

Technology to build products we are proud.
At Mindera we use technology to build products we are proud of, with people we love. Software Engineering Applications, including Web and Mobile, are at the core of what we do at Mindera. We partner with our clients, to understand their product and deliver high performance, resilient and scalable software systems that create an impact in their users and businesses across the world. You get to work with a bunch of great people, where the whole team owns the project together. Our culture reflects our lean and self-organisation attitude. We encourage our colleagues to take risks, make decisions, work in a collaborative way and talk to everyone to enhance communication. We are proud of our work and we love to learn all and everything while navigating through an Agile, Lean and collaborative environment. ... Read more
Services
  • Mobile App Development
  • Software Development
  • Testing Services
Focus in
  • Automation Testing
  • < $25

  • 250 - 999

  • 2014

  • Leicester, United Kingdom
TESTQ Technologies

TESTQ Technologies

Making IT better!
TESTQ Technologies is a global IT and business consulting company headquartered in the UK. Our offerings spans over variety of industry sectors with strong technical, domain and process expertise helping clients grow their businesses and decrease operational costs on continuous basis in an ever-changing business environment. Our engagement offers tremendous value by optimizing your processes driving efficiency and helping clients establish agile and solid business and technical background achieving higher business growth and customer satisfaction. ... Read more
Services
  • Mobile App Development
  • Web Development
  • Software Development
  • Web Designing (UI/UX)
  • E-commerce Development
Focus in
  • Application Security Testing
  • Performance Testing
  • Automation Testing
  • Manual Testing
  • System Testing
  • < $25

  • 10 - 49

  • 2007

  • Leicester, United Kingdom
Business Data Partners

Business Data Partners

A Talan Company
Business Data Partners (BDP) is a niche Data Management & Analytics consultancy. BDP has successfully partnered with leading financial services, life & pensions, public and private sector clients, helping them gain valuable insight into their data and providing analytical reporting to help them achieve their strategic objectives.
Services
  • Testing Services
  • Big Data & BI
  • Artificial Intelligence
  • DevOps
Focus in
  • QA Testing
  • < $25

  • 50 - 249

  • Edinburgh, United Kingdom
nFocus Testing

nFocus Testing

Multi Award-Winning Software Testing Consultancy.
nFocus Testing provides a complete testing service, including a unique approach to testing within Scrum projects, Application Lifecycle Management Consultancy, Test Automation, Testing Mobile Applications and Test Resourcing. nFocus are Microsoft's 2014 Worldwide Application Lifecycle Management Partner of the Year. nFocus works closely with its clients to mitigate costs and reduce time to market on complex and critical business systems. As Microsoft Inner Circle partners, nFocus offers a bespoke combination of consulting, technical and project focused testing services to guarantee success throughout the application lifecycle. Small, medium and large enterprises entrust their reputation and competitive advantage to nFocus to ensure their applications and IT systems meet timescale, cost and quality targets. A selection of its clients includes Microsoft, Capgemini, DWP (eDT) and Telegraph Media Group. nFocus has skilled and flexible resources providing a full range of testing services that quickly generate a return on investment and reduce its clients’ testing/quality related costs by up to 50 percent. nFocus’ success comes from improving governance and reducing the risks, timescales and costs that burden many IT projects. ... Read more
Services
  • Testing Services
  • IoT Development
  • DevOps
Focus in
  • Automation Testing
  • < $25

  • 50 - 249

  • 2000

  • Telford, United Kingdom
Bluegrass Digital

Bluegrass Digital

Digital Solutions company
Bluegrass is a web and mobile development company. With our roots in software engineering in the 1990’s we have emerged from the digital revolution and we continue to evolve, delivering robust and secure digital solutions. Change is a constant, but what has never changed is our work ethic and passion to deliver excellence. Today, we help our clients drive business growth through insight-led user experiences, innovation and technology built to scale. With offices in London, Cape Town and Johannesburg, our expert knowledge, experience and proven track record help us provide a unique offering, centred on service excellence. We have delivered web, mobile apps and custom software solutions for some of the worlds largest brands across a range of diverse industries including financial services, pharma and healthcare, retail and FMCG. ... Read more
Services
  • Mobile App Development
  • Web Development
  • Web Designing (UI/UX)
  • Testing Services
  • Web Hosting
Focus in
  • Automation Testing
  • $50 - $99

  • 10 - 49

  • 1996

  • London, United Kingdom
Edge Testing

Edge Testing

TRUSTED TO DELIVER QUALITY
Edge Testing, established in 2007, has grown fast to become the UK’s largest independent software testing company. We are proud that our talented workforce, which include some of the UK’s premier testing thought leaders and experts, who help deliver exceptional services to our clients in the financial services, telecommunications and media, utilities, retail and the public sector. Our portfolio also includes our successful Digital Test Hubs and the Edge Academy. It is our broad range of services and the way we do business, that sets us apart from the competition.   Our growing UK Digital Test Hubs provide on-demand remote testing services for businesses in e-commerce, enterprise, apps, digital entertainment and the Internet of Things. We work closely with clients' development teams to deliver testing regimes that are both economic and efficient.   The Edge Academy has helped organisations develop their own in-house ‘super-charged’ testing resources as a cost-effective strategic alternative to reliance on the contractor market. From its launch in 2013 it has helped numerous businesses and organisations recruit and train software testers, graduates, school leavers and career changers. ... Read more
Services
  • Testing Services
Focus in
  • Performance Testing
  • Manual Testing
  • Automation Testing
  • < $25

  • 250 - 999

  • 2007

  • Glasgow, United Kingdom
2i Testing

2i Testing

Strategy. Delivery. Certainty.
  2i’s mission is to remove risk from all technology solutions. Since our inception in 2005, we have grown to become the UK’s most effective and trusted software assurance and test consulting partner. We provide business leaders and digital transformation leaders with certainty of delivery through our specialist expertise and collaborative partnering. We do this with 2i’s bespoke AssureRMF risk mitigation framework – a proven phased approach that enables successful delivery of business and technology transformation projects. 2i’s greatest asset are our people, a 100+ strong team of highly engaged and experienced quality assurance experts committed to delivering business outcomes. ... Read more
Services
  • Testing Services
Focus in
  • Automation Testing
  • < $25

  • 50 - 249

  • 2005

  • Glasgow, United Kingdom
Scott Logic

Scott Logic

Altogether Smarter
At Scott Logic, we design and build software that transforms the performance of some of the world’s biggest and most demanding organisations. From capital markets and commodities to complex public services, our consultants combine innovation, experience and pragmatism to deliver measurable results with every project.
Services
  • Software Development
  • Testing Services
  • Cloud Computing Services
  • DevOps
Focus in
  • Manual Testing
  • < $25

  • 250 - 999

  • 2005

  • Edinburgh, United Kingdom
HSTTS

HSTTS

Serving the global market.
High Street Textile Testing Services Limited (High Street) is an established Textile and Consumer Product testing Laboratory based in Leeds UK with offices and Labs in 16 countries worldwide. The laboratory was originally started by Montague Burton as a research and development laboratory for the Burton Group more than 50 years ago. High Street was founded in 1994 as the result of a management buy out from The Burton Group, by the then laboratory manager Mr. D. F. Ambler, who has over 40 years experience in the areas of laboratory testing and research. High Street became fully independent at that time and achieved UKAS Accreditation in 1995, and is now accredited by most UK based Retailers. Many of the experienced Burton Group staff made the change along with Mr. Ambler and are still employed by High Street, it is this that gives the company its depth of knowledge and experience. Since 1994 High Street has experienced annual growth and diversified in all areas of consumer product testing including Flammability and chemical testing, and has now developed Global reach. In October 2006 High Street formed an alliance with MTS Global and now has increased consumer product testing capabilities in many manufacturing countries worldwide. In addition to Softlines testing High Street can now offer a full range of Global Consumer Product services including, Inspections, Supplier Audits, Social and Ethical Audits, Toys, Hardlines and Footwear Testing. High Street offers a no nonsense approach in supporting you to get your product to market. We use our knowledge, expertise and experience to the advantage of all our Customers and Retailers, we will test what we receive and report what we find, if there are any problems with the report we will endeavour to help you find a solution. We will always aim to be cost effective and deliver on time. High Street is small enough to be friendly but big enough to be effective ... Read more
Services
  • Testing Services
Focus in
  • Manual Testing
  • < $25

  • 10 - 49

  • 1994

  • Leeds, United Kingdom
Helastel

Helastel

CONSCIOUS SOFTWARE FOR UNIMAGINED GROWTH
Since we were founded 15 years ago Helastel have made some brilliant software, but nothing would shine without our tight-knit, fun loving team solving strategic and technical problems for our customers across the UK. We can be found by sunshine or starlight in the historic city of Bristol, close to the M4, M5 and National Rail network. When Bristol gets a space station – we’ll probably be near that too. We  build digital solutions for organisations that want to go places. ... Read more
Services
  • Web Development
  • Software Development
  • Testing Services
  • IT Services
  • Big Data & BI
Focus in
  • Automation Testing
  • < $25

  • 50 - 249

  • 2004

  • Bristol, United Kingdom
Secureworks

Secureworks

Leading global cybersecurity company.
Secureworks Unleashes the Value of Your Security Investments to Achieve Business Objectives. Secureworks is 100% focused on cybersecurity. In fact, it's all we do. For nearly two decades, we've committed to fighting the adversaries in all their forms and ensuring that organizations like yours are protected.
Services
  • Testing Services
  • IT Services
  • Other Services
Focus in
  • Application Security Testing
  • $50 - $99

  • 1,000 - 9,999

  • 1999

  • Edinburgh, United Kingdom
Ascentiq Solutions Limited

Ascentiq Solutions Limited

Software Testing Services
 AscentiQ was formed in the year 2012 by group of management consultants. Realising the growth potential offered by software testing as a service, AscentiQ was started as an independent testing firm built on the principles of domain-led expertise and innovative IP-led solutions. From 2012 to 2019, we offered testing services to public services, banks and financial services firms across the UK and over this decade built a company that is renowned for its domain-led expertise, quality of delivery, and absolute commitment to client success. Our objective is to deliver quality at jet speed! We measure the depths of our client’s business requirements and method it with prompt metrics and keep monitoring for seamless IT lifecycle management. In 2017, we decided to chase a bigger dream – to grow by partnering with clients across the IT Adoption lifecycle. We leveraged our domain skills and defect detection expertise to expand our footprint across the entire Requirements-to-Release cycle by adding defect prevention to our skill set. Our services now covered Requirements Assurance, Application Assurance and Program Assurance and we became into being IT lifecycle assurance specialists. In addition to banking, we expanded our focus to Insurance and Telecom domains. Between 2017 and 2019, our client list expanded to include global leaders in public services, legal sector, banking with multi-year, multi-geography projects that have seen us achieve more than 50% growth year-on-year. Last year we saw 20% of our projects been delivered as an ­assurance provider. ... Read more
Services
  • Testing Services
Focus in
  • Performance Testing
  • Automation Testing
  • Manual Testing
  • Acceptance Testing
  • Integration Testing
  • NA

  • 10 - 49

  • 2012

  • London, United Kingdom

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