Top 100 Software Testing Companies in the United Kingdom

Branding company Bingo Agency was launched in 2023. Their small team is located in Grangemouth, United Kingdom and Ilford, United Kingdom. Their services include branding, web design, ux/ui design, product design, and more.

Headquartered in Manchester, United Kingdom, talmee is an UX design company. The small team offers ux/ui design, web development, e-commerce development, and application testing and was launched in 2020.

EXCELAPPS IT SOLUTIONS LTD is a branding company located in London, United Kingdom. The small team focuses on branding, ux/ui design, web development, mobile app development, and more and was founded in 2023.

Launched in 2023, Qlikio is a small SEO company. Their services include search engine optimization, web design, ux/ui design, BI & big data consulting & SI, and more. The firm is based in London, United Kingdom.

Nuclecode, a website development firm, was launched in 2023. The firm specializes in web development, web design, custom software development, and application testing and has a small team.

TestingXperts is a software testing and QA company based in Camp Hill, Pa. This 400-person firm offers testing for blockchain, mobile app, ERP, cloud, and data warehousing solutions. Founded in 1996, the team operates out of additional offices in London; Chandigarh, India; and Hyderabad, India.

Seriously RAD Limited is a custom software development firm. They are located in Leeds , United Kingdom and have a small team. Their services include custom software development, mobile app development, and application testing.

Recruit Genie Ltd, a website development firm, is in Leeds, United Kingdom. The small team specializes in web development, mobile app development, and application testing. The company was founded in 2015.

Raydeo is a small Leeds , United Kingdom-based software development firm. Their services include custom software development, IoT development, and application testing.

APPITUNITY is a custom software development firm established in 2019. Their small team is located in Dagenham, United Kingdom. Their services include custom software development, web development, mobile app development, and application testing.

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.

A1QA logo is a quality assurance and software testing company founded in 2002. Based in Denver, they have a team of 200+ employees that specialize in application testing and cybersecurity. They primarily serve midmarket clients in the IT and telecommunications industries.

Application testing company Tricentis was launched in 2007. The large Austin, Texas-based team provides application testing, cloud consulting & SI, ERP consulting and SI, business consulting, and more.

Compliance Studio Ltd is an app development company. Their small team is in Leeds, United Kingdom. Their services include mobile app development, social media marketing, application testing, and web development.

ITC Infotech is an enterprise app modernization company. They offer enterprise app modernization, cloud consulting & SI, application management & support, unified communications consulting & SI, and more and were launched in 2000. The agency is headquartered in Bengaluru, India; Hasbrouck Heights, New Jersey; Caldecotte, United Kingdom and Johannesburg, South Africa.

Exactpro, an application testing company, was established in 2009. The company focuses on application testing, custom software development, Artificial Intelligence, cloud consulting & SI, and more and has a midsize team. The company is based in London, United Kingdom; T'bilisi, Georgia and කොළඹ, Sri Lanka.

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.

Urolime Technologies is a DevOps consulting company founded in Cochin, India in 2011. With over 50 professionals, they provide cloud consulting, IT managed services and IT staff augmentation solutions to clients across various industries.

DeviQA is an independent software testing company headquartered in Warsaw, Poland, with delivery centers in Ukraine and multiple EU countries. Since their establishment in 2010, they have built a team of 200+ QA engineers from 14 European countries, and they offer various collaborative QA solutions, including Remote QA Department, QA Team Augmentation, Project-based Quality Assurance, QA as a Service, QA Consulting, and QA Automation.

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.

Vega IT is a Software company in Serbia. Founded in 2008, they have 750+ engineers with experience in FinTech, HealthTech, PharmaTech, Transportation & logistics, FoodTech, and Enterprise blockchain. Their services include Custom software, Mobile App Development, Application Testing, E-commerce and Web development.

UX design company Aecor was founded in 2011. Their midsize team is headquartered in London, United Kingdom and Vadodara, India. Their services include ux/ui design, cloud consulting & SI, web development, mobile app development, and more.

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.

SENLA is a fast-growing software development company in 5 EU locations, founded in 2012. Our team of 600+ certified technical specialists and managers has large expertise in a full-cycle development from BA to maintenance as well as separate services like QA or UX Audit. We have successfully completed over 350 projects in FinTech, Healthcare, Manufacturing and other industries.

Software development company Archnix Pvt Ltd is located in London, United Kingdom and Colombo, Sri Lanka. The small company was established in 2020. Their services include custom software development, web development, mobile app development, AR/VR development, and more.

IoT development company Dothex Ltd was launched in 2019. They are located in London, United Kingdom and have a small team. Dothex Ltd specializes in IoT development, custom software development, Artificial Intelligence, business consulting, and more.

Gospelware is an app development company. They offer mobile app development, ux/ui design, web development, mobile & app marketing, and more and were founded in 2010. The agency is headquartered in Newcastle , United Kingdom.

Zedkira Ltd, a e-commerce development firm, is headquartered in London, United Kingdom. Founded in 2023, the small team focuses on e-commerce development, web development, mobile app development, Artificial Intelligence, and more.

Devious Solutions, a custom software development company, is in Edinburgh, United Kingdom. The small team focuses on custom software development, mobile app development, application testing, and application management & support and was established in 2010.

Founded in 2006, Vector Software Ltd is an IT outsourcing company based in L'viv, Ukraine. They have more than 50 employees that specialize in application testing and development. They mostly work with mid-market and small businesses.