Top 100 Software Testing Companies in London
The Best of May 2024
Looking for a top software QA company in London?
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 London. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best London Software QA Companies
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Featured providers
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- $5,000+
- 50 - 249 employees
- Seattle, WA
Read MoreQA Wolf, an application testing company, was launched in 2019. The company provides application testing and has a small team.
Industries
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- Undisclosed
- 10 - 49 employees
- Montevideo, Uruguay
Read MoreQAlified is a software testing and quality assurance company based in Montevideo, Uruguay, with an office in Santa Rosa, Calif. The company, founded in 1992, has a team of more than ten that provides application testing services. QAlified serves mid-market and other-sized companies and institutions in various industries that include financial services, government, and IT.
Industries
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61
- $5,000+
- Freelancer employees
- London, United Kingdom
Third Pig Software, a small custom software development company, is headquartered in London, United Kingdom. Founded in 2021, the team offers custom software development, web development, mobile app development, application testing, and more.Read More - Get Started
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62
- Undisclosed
- 250 - 999 employees
- London, United Kingdom
Damco Solutions Limited, a back office outsourcing company, was established in 1996. In London, United Kingdom and Mechanicsburg, Pennsylvania, their midsize team provides back office outsourcing, branding, content marketing, ux/ui design, and more.Read MoreIndustries
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63
- Undisclosed
- 2 - 9 employees
- London, United Kingdom
Read MoreCyber Legion is a cybersecurity company located in London, United Kingdom. They offer cybersecurity, application testing, and other IT consulting and SI and were founded in 2021.
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64
- Undisclosed
- 10 - 49 employees
- London, United Kingdom
Read MoreMaxima Compliance is a small business consulting company founded in 2018. Their team offers business consulting, other IT consulting and SI, and application testing. The agency is headquartered in London, United Kingdom; Amsterdam, Netherlands; Barcelona, Spain and Las Vegas, Nevada.
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65
- Undisclosed
- 10 - 49 employees
- London, United Kingdom
Argo DevOps Solutions Ltd is a devops managed services company based in London, United Kingdom. Founded in 2019, the small team focuses on devops managed services, custom software development, and application testing.Read MoreIndustries
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66
- $25,000+
- 1,000 - 9,999 employees
- London, United Kingdom
Read MoreProlifics is a digital consulting and solutions company based in Calabasas, Calif., with offices in Hyderabad, India; Reading, UK; Hamburg, Germany; New York; and London. The company, founded in 1978, has more than a thousand employees and provides ECM consulting and SI; productivity, collaboration, and UC consulting and SI; and other IT consulting and SI services to various companies.
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67
- $10,000+
- 50 - 249 employees
- Heathrow, United Kingdom
Root Info Solutions, an e-commerce development firm, is located in Heathrow, United Kingdom. Established in 2004, the midsize team provides e-commerce development, mobile app development, application testing, web design, and more.Read More -
68
- Undisclosed
- Freelancer employees
- Slough, United Kingdom
Pat Walsh IT Services is a Slough, United Kingdom-based application testing company. The small company was founded in 2012. Their team offers application testing.Read More -
69
- $1,000+
- 50 - 249 employees
- London, United Kingdom
Hardcastle GIS is an application testing company. Their midsize team is in New York City, New York; Pune, India and London, United Kingdom. The company offers application testing, custom software development, web development, enterprise app modernization, and more. The company was launched in 2011.Read More -
70
- Undisclosed
- 50 - 249 employees
- London, United Kingdom
Read MoreFormidable is a software development company. The midsize team is in Seattle, Washington and London, United Kingdom. Their services include custom software development, IT managed services, cloud consulting & SI, and application testing.
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71
- Undisclosed
- 1,000 - 9,999 employees
- London, United Kingdom
Read MoreHeadquartered in Addison, Texas; Bengaluru, India; Hyderabad, India and Gurugram, India, Accolite Digital is a cloud consulting & SI company. The large team offers cloud consulting & SI, cybersecurity, application testing, enterprise app modernization, and more and was established in 2007.
Industries
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72
- Undisclosed
- 50 - 249 employees
- Borehamwood, United Kingdom
In Las Vegas, Nevada; Borehamwood, United Kingdom; Bangkok, Thailand and , Singapore, Hubino is a product design company. The midsize team provides product design, cloud consulting & SI, mobile app development, blockchain, and more and was founded in 2012.Read More -
73
- Undisclosed
- 50 - 249 employees
- London, United Kingdom
Amach Software Ltd, a , is based in Dublin, Ireland; London, United Kingdom and București, Romania. The midsize company was established in 2013. Their services include.Read More -
74
- Undisclosed
- 1,000 - 9,999 employees
- London, United Kingdom
Genisys Group is a large UX company. Launched in 1985, the agency is in London, United Kingdom; Bengaluru, India and New York, New York. Their team provides ux/ui design, IT strategy consulting, cloud consulting & SI, IT managed services, and more.Read MoreIndustries
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75
- Undisclosed
- 50 - 249 employees
- London, United Kingdom
Launched in 2013, KWA Analytics is an architectural design company. They are located in London, United Kingdom; New York, New York; Noida, India and Ciudad de México, Mexico and have a midsize team. The agency focuses on architectural design, custom software development, application testing, IT strategy consulting, and more.Read MoreIndustries
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76
- Undisclosed
- 1,000 - 9,999 employees
- London, United Kingdom
AND Digital, an user experience design agency, is in London, United Kingdom. The large firm was launched in 2014. Their services include ux/ui design, product design, cloud consulting & SI, custom software development, and more.Read MoreIndustries
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77
- Undisclosed
- 50 - 249 employees
- Westminster, London, United Kingdom
Canvas Reply, a midsize UX company, is located in Westminster, London, United Kingdom. Established in 2022, the team focuses on ux/ui design, graphic design, video production, web development, and more.Read More -
78
- $1,000+
- 10 - 49 employees
- Hildenborough, United Kingdom
Read MoreRSK Cyber Security is a cybersecurity company. They are headquartered in Hildenborough, United Kingdom and Dubai, United Arab Emirates and have a small team. Their services include cybersecurity, cloud consulting & SI, web development, mobile app development, and more. The company was established in 2021.
Industries
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79
- Undisclosed
- 10 - 49 employees
- London, United Kingdom
Application testing and robotics process automation company Welaxio Management is in Madrid, Spain and London, United Kingdom. The small agency was founded in 2007. Their services include application testing and robotics process automation.Read MoreIndustries
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80
- Undisclosed
- 10 - 49 employees
- London, United Kingdom
Serrula Research Ltd is a market research company located in London, United Kingdom. The agency focuses on market research, product design, and application testing and has a small team.The agency was established in 2006.Read More -
81
- $5,000+
- 10 - 49 employees
- Stanwell, United Kingdom
Read MoreQuirinus Solutions Ltd is a Stanwell, United Kingdom-based software development firm. The agency specializes in custom software development, e-commerce development, mobile app development, application testing, and more and is small.The agency was launched in 2017.
Industries
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82
- Undisclosed
- 10 - 49 employees
- London, United Kingdom
Camwood Ltd. Is a London, United Kingdom-based enterprise app modernization company. The small team specializes in enterprise app modernization, cloud consulting & SI, application testing, and application management & support and was founded in 1999.Read MoreIndustries
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83
- $25,000+
- 250 - 999 employees
- Harrow, United Kingdom
Changepond Technologies Private Limited is a midsize Harrow, United Kingdom-based IT strategy consulting company. Established in 2000, the team specializes in IT strategy consulting, IT managed services, custom software development, mobile app development, and more.Read MoreIndustries
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84
- $50,000+
- 250 - 999 employees
- Farnborough, United Kingdom
Read MoreOne Beyond is a bespoke software development and digital transformation company headquartered in London with additional engineering centers in Madrid (Spain), Budapest & Szeged (Hungary) and Bucharest (Romania). Across international locations, they have a team of more than 350 individuals providing custom software, web and mobile application development and large- scale digital transformation to a diverse clientele.They support large established businesses, nonprofits, government organizations, and VC-funded startups
Clients
- Smith & Nephew
Industries
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85
- $25,000+
- 2 - 9 employees
- London, United Kingdom
Shorke, a software development company, was launched in 2018. In Walton on Thames, United Kingdom, their small team provides custom software development, application management & support, mobile app development, application testing, and more.Read More -
86
- Undisclosed
- 2 - 9 employees
- London, United Kingdom
Based in London, United Kingdom, CAFTAS LTD is a SEO company. The firm focuses on search engine optimization, web design, logo, web development, and more and is small.The firm was founded in 2022.Read More -
87
- $25,000+
- 2 - 9 employees
- London, United Kingdom
Small custom software development company thisdotsoftware, is in London, United Kingdom. Launched in 2019, the team offers custom software development, application testing, ux/ui design, e-commerce development, and more.Read More -
88
- Undisclosed
- 2 - 9 employees
- London, United Kingdom
TestPro Consulting Ltd, a cybersecurity company, is based in London, United Kingdom. The small team offers cybersecurity, Artificial Intelligence, application testing, robotics process automation, and more and was launched in 2020.Read MoreIndustries
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89
- $1,000+
- 10 - 49 employees
- Wallington, United Kingdom
In Wallington, United Kingdom, 3com3 is a small call center. They provide call center services, IT strategy consulting, BI & big data consulting & SI, cloud consulting & SI, and more and were founded in 2018.Read MoreIndustries
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90
- $1,000+
- 10 - 49 employees
- London, United Kingdom
CyberSRC Consultancy LLP is a cybersecurity company. Launched in 2018, the company is located in Noida, India and London, United Kingdom. The small team specializes in cybersecurity, application testing, and business consulting.Read MoreIndustries
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