PrimeFirms is a leading company directory and awards platform that connects brands with top software, design, marketing, and app development companies. We provide vetted reviews, industry insights, and trends to help businesses grow with the right partners.
0 rating • 0 reviews
Rankings updated: Jul 21, 2026
It's free — No fluff. Hire the top 5% of the world's tech companies and creative agencies.
Get your agency listed today and reach thousands of clients looking for your expertise.
Unclaimed
Spirent Communications is a Cybersecurity company in San Jose, California and Beijing, China. They offer Cybersecurity and IT managed services and were launched in 1936.Read more
Crawley, United Kingdom
1,000 - 9,999
Undisclosed
Unclaimed
Sparta Global, an Application Testing company, was established in 2014. The midsize team specializes in Application Testing and Market Research.Read more
City Of London, United Kingdom
250 - 999
Undisclosed
Unclaimed
Sollers Consulting, a big data analytics company, offer BI & big data consulting & SI and cloud consulting & SI. They were founded in 2000.Read more
London, United Kingdom
250 - 999
Undisclosed
Unclaimed
Application Testing company Silver Touch Technologies UK LTD is located in London, England. The team offers Application Testing.Read more
Top Services:
Software Testing
London, United Kingdom
250 - 999
Undisclosed
Unclaimed
Serrula Research Ltd is a small Market Research company based in London, England. The team focuses on Market Research and Product Design.Read more
London, United Kingdom
10 - 49
Undisclosed
Unclaimed
Headquartered in Leeds , England, Seriously RAD Limited is a small software development firm. Their services include Custom Software Development and Mobile App Development.Read more
Leeds, United Kingdom
2 - 9
Undisclosed
Unclaimed
Searchability is an user experience company. The Chester, England-based agency was launched in 2012. Their services include UX/UI Design and BI & big data consulting & SI.Read more
Chester, United Kingdom
50 - 249
Undisclosed
Unclaimed
Small SEO company SearchPilot, is headquartered in London, England. The team focuses on Search Engine Optimization and Application Testing.Read more
London, United Kingdom
2 - 9
Undisclosed
Unclaimed
Redev Ltd is a custom software development company. They are located in Leeds , England. Their team focuses on Custom Software Development and Mobile App Development.Read more
Leeds, United Kingdom
2 - 9
Undisclosed
Unclaimed
Based in Bristol, England, Red Goat is a Cybersecurity company. Their services include Cybersecurity and Application Testing.Read more
Bristol, United Kingdom
2 - 9
Undisclosed
Unclaimed
Rapita Systems, Inc. Is an Application Testing company founded in 2004. The team focuses on Application Testing.Read more
Top Services:
Software Testing
York, United Kingdom
50 - 249
Undisclosed
Unclaimed
Small Application Testing company RapidSpike, is located in Leeds, England. Their services include Application Testing and Cybersecurity.Read more
Leeds, United Kingdom
10 - 49
Undisclosed
Unclaimed
Founded in 2025, Prawda Digital is a small London, England-based Application Testing company. Their team focuses on Application Testing and IT managed services.Read more
London, United Kingdom
10 - 49
Undisclosed
Unclaimed
Planit Testing is an Application Testing company. They were established in 1997, and their services include Application Testing and IT strategy consulting.Read more
Reading, United Kingdom
1,000 - 9,999
Undisclosed
Unclaimed
Petroleum Experts Ltd., a software development firm, was established in 1990. The team specializes in Custom Software Development and Application Management & Support and is in Edinburgh , Scotland.Read more
Edinburgh, United Kingdom
50 - 249
Undisclosed
Unclaimed
Established in 2016, Pentiq is a small London, England-based Application Testing company. Their team focuses on Application Testing.Read more
Top Services:
Software Testing
London, United Kingdom
10 - 49
Undisclosed
Unclaimed
Pat Walsh IT Services, a small Application Testing company, is headquartered in Slough, England. Their services include Application Testing.Read more
Top Services:
Software Testing
Slough, United Kingdom
Freelancer
Undisclosed
Unclaimed
Nimble Approach is a midsize Digital Engineering company located in Sheffield, England and Leeds, England. Their services include Digital Engineering and Custom Software Development.Read more
Sheffield, United Kingdom
50 - 249
$5,000+
Unclaimed
Launched in 2013, KWA Analytics is a midsize Architectural Design company. Their services include Architectural Design and Custom Software Development.Read more
London, United Kingdom
50 - 249
Undisclosed
Unclaimed
Juriba is a midsize Application Testing company launched in 2008. Their services include Application Testing.Read more
Top Services:
Software Testing
London, United Kingdom
50 - 249
Undisclosed
Unclaimed
Established in 2013, Interactive Digital Systems is a midsize custom software development company. Their services include Custom Software Development and UX/UI Design.Read more
Bramham, United Kingdom
50 - 249
Undisclosed
Unclaimed
Insead Tech is a midsize e-commerce development company based in London, England. The team focuses on E-Commerce Development and ERP consulting and SI.Read more
London, United Kingdom
250 - 999
Undisclosed
Unclaimed
Infuse Consulting is a midsize Application Testing company. They focus on Application Testing and DevOps Managed Services and were founded in 2002.Read more
Top Services:
Software Testing
Unknown: Le5 4Le, United Kingdom
50 - 249
Undisclosed
Unclaimed
IT Researches is a software development firm. Their large team is located in Glasgow, Scotland. Their team specializes in Custom Software Development and Artificial Intelligence.Read more
Glasgow, United Kingdom
1,000 - 9,999
Undisclosed
Unclaimed
Frame Communications is an Application Testing company. The team is headquartered in Dublin, Ireland and Newmarket, England, and their services include Application Testing.Read more
Top Services:
Software Testing
Newmarket, United Kingdom
10 - 49
Undisclosed
Stay updated with the latest trends, tips, and insights from the company world
Fetching articles...
Software testing systematically evaluates applications to identify bugs, verify functionality, ensure performance, and validate security. Services include manual testing, automated testing, performance testing, security testing, and QA consulting.
Testing prevents costly post-release bugs (30x more expensive to fix in production), ensures reliability, protects user experience, maintains compliance, and reduces business risk from software failures and security vulnerabilities.
Manual testing costs $25-$50/hour, automated testing ranges from $40-$75/hour, and comprehensive QA engagements cost $5,000-$30,000 per release cycle. Ongoing testing retainers range from $3,000-$15,000/month.
Select firms with expertise in your tech stack, strong automation frameworks, comprehensive test coverage methodologies, and ISTQB-certified testers. Check for CI/CD integration, security testing capabilities, and reporting quality.
Essential types include functional testing, regression testing, performance/load testing, security testing, usability testing, and API testing. Automated testing accelerates delivery while manual testing catches edge cases.
Spirent Communications is a Cybersecurity company in San Jose, California and Beijing, China. They offer Cybersecurity and IT managed services and were launched in 1936.Read more
Sparta Global, an Application Testing company, was established in 2014. The midsize team specializes in Application Testing and Market Research.Read more
Sollers Consulting, a big data analytics company, offer BI & big data consulting & SI and cloud consulting & SI. They were founded in 2000.Read more
Silver Touch Technologies UK LTD
Application Testing company Silver Touch Technologies UK LTD is located in London, England. The team offers Application Testing.Read more
Serrula Research Ltd is a small Market Research company based in London, England. The team focuses on Market Research and Product Design.Read more
Headquartered in Leeds , England, Seriously RAD Limited is a small software development firm. Their services include Custom Software Development and Mobile App Development.Read more
Searchability is an user experience company. The Chester, England-based agency was launched in 2012. Their services include UX/UI Design and BI & big data consulting & SI.Read more
Small SEO company SearchPilot, is headquartered in London, England. The team focuses on Search Engine Optimization and Application Testing.Read more
Redev Ltd is a custom software development company. They are located in Leeds , England. Their team focuses on Custom Software Development and Mobile App Development.Read more
Based in Bristol, England, Red Goat is a Cybersecurity company. Their services include Cybersecurity and Application Testing.Read more
Rapita Systems, Inc. Is an Application Testing company founded in 2004. The team focuses on Application Testing.Read more
Small Application Testing company RapidSpike, is located in Leeds, England. Their services include Application Testing and Cybersecurity.Read more
Founded in 2025, Prawda Digital is a small London, England-based Application Testing company. Their team focuses on Application Testing and IT managed services.Read more
Planit Testing is an Application Testing company. They were established in 1997, and their services include Application Testing and IT strategy consulting.Read more
Petroleum Experts Ltd., a software development firm, was established in 1990. The team specializes in Custom Software Development and Application Management & Support and is in Edinburgh , Scotland.Read more
Established in 2016, Pentiq is a small London, England-based Application Testing company. Their team focuses on Application Testing.Read more
Pat Walsh IT Services, a small Application Testing company, is headquartered in Slough, England. Their services include Application Testing.Read more
Nimble Approach is a midsize Digital Engineering company located in Sheffield, England and Leeds, England. Their services include Digital Engineering and Custom Software Development.Read more
Launched in 2013, KWA Analytics is a midsize Architectural Design company. Their services include Architectural Design and Custom Software Development.Read more
Juriba is a midsize Application Testing company launched in 2008. Their services include Application Testing.Read more
Established in 2013, Interactive Digital Systems is a midsize custom software development company. Their services include Custom Software Development and UX/UI Design.Read more
Insead Tech is a midsize e-commerce development company based in London, England. The team focuses on E-Commerce Development and ERP consulting and SI.Read more
Infuse Consulting is a midsize Application Testing company. They focus on Application Testing and DevOps Managed Services and were founded in 2002.Read more
IT Researches is a software development firm. Their large team is located in Glasgow, Scotland. Their team specializes in Custom Software Development and Artificial Intelligence.Read more
Frame Communications is an Application Testing company. The team is headquartered in Dublin, Ireland and Newmarket, England, and their services include Application Testing.Read more
Rankings are determined by our transparent ranking methodology based on verified reviews, portfolio quality, and team expertise.
