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Home Software Testing Performance Testing England London

Top Performance Testing Services in London

Ratings Updated: December 5, 2025
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5 Leaders 15 Contenders

34 Companies

Country: England
City: London
Application Testing Focus: Performance Testing

List of the Top London Performance Testing Companies

  • Valor Software Logotype

    5.0 20 reviews
    Premier Verified
    $10,000+
    $50 - $99 / hr
    50 - 249
    Praha, Czech Republic

    Services provided

    10% Application Testing
    10% Application Management & Support
    10% Custom Software Development +7
    10% Enterprise App Modernization
    10% IT Staff Augmentation
    10% IT Strategy Consulting
    10% Mobile App Development
    10% UX/UI Design
    10% Web Design
    10% Web Development

    Focus Areas

    10% Performance Testing
    10% Automation Testing
    10% Beta Testing +7
    10% Compatibility Testing
    10% Compliance Testing
    10% Load Testing
    10% Localization Testing
    10% Manual Testing
    10% Reliability Testing
    10% Stress Testing

    Valor Software is a versatile software development company specializing in creating innovative, scalable solutions for diverse client projects, from mobile applications to complex backend systems. The company consistently receives positive client feedback, with 100% of reviews praising their technical expertise, project management, and ability to deliver on time. Clients particularly commend Valor Software for their creative problem-solving and dedication to client success.

    See all 20 projects

    Industry Experience

    Valor Software has demonstrated expertise across various industries, notably Information Technology, Healthcare, eCommerce, Software, Engineering, Wellness & Fitness, and Financial Services. Clients praised their creativity, technical proficiency, and project management, with particular strengths in cloud migration, user interface design, and data pipeline optimization. Overall sentiment is highly positive, indicating Valor's capacity to deliver tailored solutions that enhance user experiences and operational efficiency, making them a suitable partner for diverse project needs.

    Read All Reviews

    Select Industry to see insights

    Information technology Healthcare eCommerce Software Engineering Other industries Transportation Wellness & Fitness Advertising & marketing IT Services Financial services

    Average Project Cost Breakdown

    $50,000 to $199,999 (6) $10,000 to $49,000 (3) $200,000 to $999,999 (1) $1,000,000 to $9,999,999 (1)

    What Clients Have Said

    Valor Software has received positive feedback regarding their cost and value for money, with multiple clients highlighting that their pricing aligns well with budget constraints while delivering high-quality outcomes. For example, one client noted, 'Pricing fit our budget' and 'Good value for cost.' Another stated, 'They are affordable, which is very good.' Overall, clients appreciate the balance of quality and cost-effectiveness, with many expressing satisfaction over the return on investment from their projects.
    Read All Reviews

    London, England

    Hatton Garden,5th Floor, Suite 23
    London, England EC1N

    2 - 5

    See All Locations (6)
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  • TH-EY Logotype

    5.0 30 reviews
    Premier Verified
    $5,000+
    $25 - $49 / hr
    10 - 49
    London, England

    Services provided

    10% Application Testing
    40% Custom Software Development
    30% UX/UI Design +2
    10% IT Strategy Consulting
    10% Mobile App Development

    Focus Areas

    10% Performance Testing
    50% Manual Testing
    30% Automation Testing +1
    10% Load Testing

    TH-EY is a versatile software development company with expertise in creating scalable web platforms, user interfaces, and cloud infrastructure. The company consistently receives positive feedback, with reviewers highlighting their expertise, excellent communication, and adaptability to client needs. Approximately 90% of reviews commend their ability to deliver projects on time and within budget, emphasizing their strong technical capabilities and collaborative approach.

    See all 30 projects
    1 of 1 reviews is 5 stars
    Unknown avg. project cost

    Reviewed 1 time in the past 6 months

    In the past six months, client feedback for TH-EY has been largely positive, highlighting their expertise in developing scalable web platforms and effective project management. A Senior Advisor from a SaaS company noted their impressive design capabilities and timely delivery of a solid prototype, which facilitated client onboarding and a successful pre-seed funding round. While communication could be improved, overall sentiment reflects satisfaction with TH-EY's value and alignment with client goals.
    Read 1 Recent Review

    Industry Experience

    TH-EY has demonstrated expertise in various industries, including Arts & Entertainment, Non-profit, Politics, Software, eCommerce, Real Estate, IT Services, Medical, Transportation, Education, Financial Services, and more. Feedback indicates strong project management, timely delivery, and effective communication. Clients noted the provider's ability to adapt to specific needs, propose innovative solutions, and maintain budget constraints. Overall, sentiment across industries is highly positive, positioning TH-EY as a versatile partner for tech development in diverse sectors.

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    Select Industry to see insights

    Beauty & Cosmetics Financial services Arts, entertainment & music Non-profit Politics eCommerce Real estate IT Services Business services Medical Transportation Other industries Education Consulting Human Resources Telecommunications Energy & natural resources Information technology Hospitality & leisure Software

    London, England

    223 Leytonstone Road
    London, England E15 1LN

    2 - 5

    +44 (0) 783 378 5073

    See All Locations (2)
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  • Qualitest Group Logotype

    Not yet reviewed

    Verified
    Undisclosed
    Undisclosed
    1,000 - 9,999
    London, England

    Services provided

    100% Application Testing

    Focus Areas

    25% Performance Testing
    25% Load Testing
    20% Automation Testing +2
    20% Compatibility Testing
    10% Manual Testing

    Launched in 1997, Qualitest Group is a large Santa Clara, California-based Application Testing company. Their team offers Application Testing.

    Read more

    London, England

    Level 2, Equitable House 47 King William Street
    London, England EC4R 9AF

    1001 - 2000

    See All Locations (5)
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  • Qualimatrix Technologies Pvt Ltd Logotype

    5.0 4 reviews
    $1,000+
    < $25 / hr
    1,000 - 9,999
    London, England

    Services provided

    50% Application Testing
    50% IT Staff Augmentation

    Focus Areas

    20% Performance Testing
    20% Compatibility Testing
    20% Load Testing +2
    20% Localization Testing
    20% Manual Testing

    Qualimatrix Technologies Pvt Ltd is a company specializing in comprehensive software testing services, including App Testing, QA Testing, and Software Validation. With a strong emphasis on quality assurance, they have received overwhelmingly positive feedback, with reviewers highlighting their expertise, effective communication, and commitment to deadlines. Approximately 90% of reviewers appreciated their tailored testing approaches and proactive problem-solving skills.

    See all 4 projects
    3 of 3 Application Testing reviews are 5 stars
    $50,000 – $199,999 avg. project cost

    Application Testing PROJECT HIGHLIGHT

    Web Release Testing for FinTech Company

    5.0 — Qualimatrix Technologies Pvt Ltd provided testing services for a fintech company's website releases. The team created a test strategy that combined automatic test series to improve the quality of Read more
    Read 3 Reviews

    Industry Experience

    Qualimatrix Technologies Pvt Ltd has demonstrated expertise primarily in the Financial Services and IT Services sectors. In Financial Services, they improved website quality and reduced issues by up to 35% post-release. In IT Services, they excelled in performance, security, and functional testing, leading to enhanced software quality and customer satisfaction. Overall, the sentiment is highly positive, highlighting their strong communication, project management, and ability to deliver tailored solutions, making them a suitable partner for clients in fintech and IT-related projects.

    Read All Reviews

    Select Industry to see insights

    Financial services IT Services

    Average Project Cost Breakdown

    $50,000 to $199,999 (1)

    What Clients Have Said

    Clients consistently highlight Qualimatrix Technologies Pvt Ltd's competitive pricing and strong value for money. A co-founder of a fintech company noted that Qualimatrix 'offered an excellent team at a reasonable cost' and was chosen for their 'good value for cost.' Similarly, a QA Lead Architect emphasized that their 'pricing fit our budget' and reflected a 'great culture fit.' Overall, the sentiment regarding cost-effectiveness is overwhelmingly positive, with clients appreciating the quality of service relative to the investment.
    Read All Reviews

    London, England

    Grays Inn Road
    London, England WC1X8BP

    101 - 150

    See All Locations (2)
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  • Blue Ripples Technologies Logotype

    4.8 6 reviews
    Undisclosed
    < $25 / hr
    10 - 49
    London, England

    Services provided

    10% Application Testing
    40% Custom Software Development
    25% IoT Development +2
    15% Digital Engineering
    10% Microservices Architecture Services

    Focus Areas

    10% Performance Testing
    40% Automation Testing
    30% Manual Testing +2
    10% Compliance Testing
    10% Reliability Testing

    Blue Ripples Technologies is an application testing and software testing company that excels in providing automation solutions and integration services. The company has received overwhelmingly positive feedback, with clients praising their industry expertise and project management skills. They are noted for their ability to act as a partner, aligning with client visions and demonstrating flexibility throughout project phases.

    See all 6 projects

    Reviews mention Great team

    Clients consistently praise Blue Ripples Technologies for their exceptional team, noting their strong technical expertise and ability to deliver complex solutions. One client highlighted the team's flexibility and punctuality in project management, stating they always met deadlines and effectively addressed specifications. Overall, the sentiment reflects a high level of satisfaction with the team's performance and capabilities, reinforcing their reputation as a reliable partner in software development.
    • UX/UI Design & Development for Software Company
      4.5 Jul 18, 2024

      During the product's development, they managed a cross-functional team of UX designers, software engineers, and testers. The team demonstrated flexibility in responding to the demands of various project phases. Blue Ripples Technologies has a strong technical team who can give solutions for even the most complex requirements.

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    Read All Reviews
    1 of 1 Application Testing reviews are 5 stars
    1 new review for Application Testing in past 6 months
    $50,000 – $199,999 avg. project cost

    Application Testing PROJECT HIGHLIGHT

    Custom Software Development for Engineering Company

    5.0 — Blue Ripples Technologies developed an automation system for an engineering firm. The scope included process automation, integration, instrumentation, software development, testing, and Read more
    Read 1 Review

    Industry Experience

    Blue Ripples Technologies has demonstrated strong expertise across multiple industries, including Design, Insurance, Software, Energy & Natural Resources, and IT Services. Clients commend their technical proficiency, customer-centric approach, and effective project management. In Design, they improved battery testing efficiency; in Insurance, they successfully developed a complex mobile app for insurance sales; in Software, they created a comprehensive UI ecosystem; and in Energy, they provided automation solutions. Overall sentiment is highly positive, with clients noting their adaptability and commitment to co-creation.

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    Select Industry to see insights

    Design Insurance Software Energy & natural resources IT Services

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    India (2) Bahrain (1) Malaysia (1)
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  • Testinium Logotype

    4.7 5 reviews
    $75,000+
    $50 - $99 / hr
    250 - 999
    Istanbul, Türkiye

    Services provided

    40% Application Testing
    20% Application Management & Support
    20% IT Managed Services +2
    10% IT Staff Augmentation
    10% IT Strategy Consulting

    Focus Areas

    20% Performance Testing
    20% Compatibility Testing
    20% Load Testing +2
    20% Localization Testing
    20% Manual Testing

    Testinium is a distinguished company specializing in Software Testing and Application Quality Assurance services. Their robust automation tools have been praised for enhancing testing efficiency, resulting in a significant reduction in technical bugs and customer complaints. Notably, 100% of reviews highlight their responsive customer service and technical competency, and 67% mention their valuable QA testing resources, making them a preferred partner in Turkey's technology sector.

    See all 5 projects
    1 of 3 Application Testing reviews are 5 stars
    $200,000 – $999,999 avg. project cost

    Application Testing PROJECT HIGHLIGHT

    Performance & Automation Testing for Beverage Company

    5.0 — Testinium provided performance testing to a beverage firm's services. They also conducted automation testing for the client's web and mobile devices which Read more
    Read 3 Reviews

    Industry Experience

    Testinium has demonstrated expertise across the Food & Beverages, IT Services, Retail, and Information Technology industries. Clients praised their testing automation tools, which significantly reduced bugs and improved application performance. In Food & Beverages, they achieved a 50% decrease in customer complaints. In IT Services and Retail, Testinium's QA processes supported e-commerce platforms during peak seasons. Overall, feedback highlights their strong project management, responsiveness, and hands-on approach, making them a suitable partner for companies seeking robust testing solutions.

    Read All Reviews

    Select Industry to see insights

    Food & Beverages IT Services Retail Information technology

    Average Project Cost Breakdown

    $50,000 to $199,999 (3) $200,000 to $999,999 (1) $1,000,000 to $9,999,999 (1)

    What Clients Have Said

    Clients generally express satisfaction with Testinium's pricing, often highlighting its competitive edge over international alternatives. One e-commerce company noted superior pricing for similar functionalities, while another client invested $1.5 million, reflecting a significant commitment to their services. Overall, feedback indicates that Testinium delivers good value for money, particularly through effective project management and impactful testing solutions, which have led to measurable improvements in performance and a reduction in issues.
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    London, England

    The Shard 32 London Bridge Street
    London, England SE1 9SG

    6 - 9

    See All Locations (2)
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  • TAREENITY FZE LLC Logotype

    Not yet reviewed

    $5,000+
    < $25 / hr
    10 - 49
    London, England

    Services provided

    60% Application Testing
    20% Application Management & Support
    20% DevOps Managed Services

    Focus Areas

    10% Performance Testing
    20% Automation Testing
    20% Manual Testing +5
    10% Compatibility Testing
    10% Load Testing
    10% Localization Testing
    10% Reliability Testing
    10% Stress Testing

    Launched in 2013, TAREENITY FZE LLC is an Application Testing company. Their team provides Application Testing and Application Management & Support.

    Read more

    London, England

    32 Ashford Road, London
    London, England E18 1JZ

    2 - 5

    +923334099330

    See All Locations (3)
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  • ClicQA Logotype

    Not yet reviewed

    $10,000+
    $25 - $49 / hr
    50 - 249
    London, England

    Services provided

    100% Application Testing

    Focus Areas

    20% Performance Testing
    80% Automation Testing

    Established in 2016, ClicQA is a midsize Application Testing company. Their services include Application Testing.

    Read more

    London, England

    32 Willoughby Road
    London, England N8 0JG

    31 - 40

    +44 208 090 2404

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  • Inspired Testing Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    London, England

    Services provided

    70% Application Testing
    30% IT Managed Services

    Focus Areas

    50% Performance Testing
    50% Automation Testing

    Inspired Testing is a London, England-based Application Testing company. They specialize in Application Testing and IT managed services and were established in 2018.

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    London, England

    Scott House Suite 1 The Concourse Waterloo Station
    London, England SE1 7LY

    21 - 30

    +44.7920.267.703

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  • Tricentis Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    1,000 - 9,999
    London, England

    Services provided

    50% Application Testing
    10% AI Consulting
    10% Business Consulting +3
    10% Cloud Consulting & SI
    10% Computer Engineering
    10% ERP Consulting and SI

    Focus Areas

    30% Performance Testing
    40% Automation Testing
    30% Load Testing

    Tricentis is an Application Testing company headquartered in Austin, Texas and Wien, Austria. They specialize in Application Testing and cloud consulting & SI and were founded in 2007.

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    London, England

    6th Floor, 80 Cheapside
    London, England EC2V 6EE

    50 - 75

    44.844.807.9905

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  • Ten10 Group Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    250 - 999
    London, England

    Services provided

    30% Application Testing
    15% AI Development
    15% Computer Engineering +4
    10% Business Continuity Management
    10% Cloud Consulting & SI
    10% DevOps Managed Services
    10% IT Strategy Consulting

    Focus Areas

    30% Performance Testing
    40% Automation Testing
    30% Compatibility Testing

    Ten10 Group is a midsize Application Testing company. Founded in 2004, the team provides Application Testing and Artificial Intelligence.

    Read more

    London, England

    Upper Ground Floor, West Wing The Hop Exchange 26 Southwark Street
    London, England SE1

    401 - 500

    +44.(0)203.613.9792

    See All Locations (1)
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  • Mtest Labs Logotype

    Not yet reviewed

    $5,000+
    Undisclosed
    2 - 9
    London, England

    Services provided

    100% Application Testing

    Focus Areas

    15% Performance Testing
    20% Automation Testing
    20% Localization Testing +3
    15% Compatibility Testing
    15% Compliance Testing
    15% Manual Testing

    Mtest Labs is an Application Testing company. They were launched in 2011, and their services include Application Testing.

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    London, England

    9 Edgecumbe Avenue
    London, England NW9 4AT

    6 - 9

    07574710788

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  • Sollers Consulting Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    250 - 999
    London, England

    Services provided

    20% Application Testing
    20% AI Consulting
    20% BI & Big Data Consulting & SI +2
    20% Cloud Consulting & SI
    20% DevOps Managed Services

    Focus Areas

    60% Performance Testing
    40% Automation Testing

    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, England

    14 Cullum Street, EC3M 7J
    London, England EC3M 7JJ

    2 - 5

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  • APPNETWISE Logotype

    Not yet reviewed

    $25,000+
    $25 - $49 / hr
    10 - 49
    London, England

    Services provided

    20% Application Testing
    20% Cloud Consulting & SI
    20% Custom Software Development +2
    20% IT Staff Augmentation
    20% IT Strategy Consulting

    Focus Areas

    15% Performance Testing
    30% Automation Testing
    20% Reliability Testing +3
    15% Compatibility Testing
    10% Manual Testing
    10% Recovery Testing

    APPNETWISE is a Hyderabad, India-based IT strategy consulting company. They specialize in IT strategy consulting and cloud consulting & SI and were launched in 2022.

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    London, England

    Clarence Avenue
    London, England SW4

    2 - 5

    +44 7469882054

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  • IQspeaks Logotype

    Not yet reviewed

    $10,000+
    $50 - $99 / hr
    2 - 9
    London, England

    Services provided

    100% Application Testing

    Focus Areas

    10% Performance Testing
    40% Automation Testing
    20% Compliance Testing +2
    20% Manual Testing
    10% Compatibility Testing

    IQspeaks L is an Application Testing company. Launched in 2015, the company is based in London, England. Their team specializes in Application Testing.

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    London, England

    51, St Barnabas Road, Woodford Green, IG8 7BY
    London, England IG8 7DB

    2 - 5

    +44 333 33 99 202

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  • Assured Thought Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    London, England

    Services provided

    70% Application Testing
    30% IT Strategy Consulting

    Focus Areas

    30% Performance Testing
    70% Automation Testing

    Launched in 2016, Assured Thought, a small Application Testing company, is headquartered in London, England. Their team focuses on Application Testing and IT strategy consulting.

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    London, England

    124 City Road, Shoreditch
    London, England EC1V 2NX

    21 - 30

    +44.0208.064.1927

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  • Genisys Group Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    1,000 - 9,999
    London, England

    Services provided

    10% Application Testing
    10% AI Development
    10% Application Management & Support +7
    10% Call Center Services
    10% Cloud Consulting & SI
    10% Computer Engineering
    10% IT Managed Services
    10% IT Strategy Consulting
    10% Robotics Process Automation
    10% UX/UI Design

    Focus Areas

    20% Performance Testing
    40% Automation Testing
    20% Load Testing +1
    20% Stress Testing

    Genisys Group is an user experience company. Based in London, England and Bengaluru, India, the company offers UX/UI Design and IT strategy consulting.

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    London, England

    860 Garratt Lane
    London, England SW17 0NB

    31 - 40

    +44.207.959.5700

    See All Locations (3)
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  • FGB studio Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    London, England

    Services provided

    100% Application Testing

    Focus Areas

    20% Performance Testing
    20% Compatibility Testing
    20% Load Testing +2
    20% Localization Testing
    20% Manual Testing

    FGB studio, an Application Testing company, is based in Milan, Italy and London, England. Their services include Application Testing.

    Read more

    London, England

    3 The Shrubberies, George Lane, South Woodford
    London, England E18 1BD

    2 - 5

    +44.75545.93399

    See All Locations (1)
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  • Cinq Amis Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    London, England

    Services provided

    40% Application Testing
    20% Blockchain Marketing
    20% IT Managed Services +1
    20% Robotics Process Automation

    Focus Areas

    30% Performance Testing
    40% Automation Testing
    30% Manual Testing

    Based in London, England, Cinq Amis is an Application Testing company. Their services include Application Testing and IT managed services.

    Read more

    London, England

    107 Cheapside
    London, England EC2V 6DN

    2 - 5

    +44 20 3053 8689

    See All Locations (1)
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  • Momin Solutions Logotype

    Not yet reviewed

    $50,000+
    $25 - $49 / hr
    10 - 49
    London, England

    Services provided

    10% Application Testing
    10% BI & Big Data Consulting & SI
    10% Cloud Consulting & SI +7
    10% Custom Software Development
    10% DevOps Managed Services
    10% Enterprise App Modernization
    10% IT Staff Augmentation
    10% Mobile App Development
    10% Other Application Development
    10% Web Development

    Focus Areas

    10% Performance Testing
    10% Automation Testing
    10% Beta Testing +7
    10% Compatibility Testing
    10% Compliance Testing
    10% Load Testing
    10% Localization Testing
    10% Manual Testing
    10% Reliability Testing
    10% Stress Testing

    Momin Solutions is a business intelligence company founded in 2010. The agency focuses on BI & big data consulting & SI and cloud consulting & SI, and is small.

    Read more

    London, England

    1 Hartley Avenue
    London, England E6 1NU

    2 - 5

    +44 (0) 0203 743 8500

    See All Locations (1)
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  • Testing Frameworks Limited Logotype

    5.0 1 review
    $5,000+
    < $25 / hr
    10 - 49
    Woking, England

    Services provided

    50% Application Testing
    50% IT Staff Augmentation

    Focus Areas

    10% Performance Testing
    50% Automation Testing
    40% Manual Testing

    Testing Frameworks Limited specializes in Application Quality Assurance, providing exceptional Software Testing services. They consistently deliver detailed reports on time, aiding faster development cycles. Review feedback is overwhelmingly positive, with 100% of reviewers praising their understanding of project complexity and their impressive teamwork. Their services are commended for aligning well with client needs and budgets.

    See all 1 projects
    1 of 1 Application Testing reviews are 5 stars
    Less than $10,000 avg. project cost

    Application Testing PROJECT HIGHLIGHT

    Educational Platform Dev for Educational Company

    5.0 — Testing Frameworks Limited is developing an educational platform for an educational company. The team is also responsible for the integration of AI, blockchain, and spatial computing. Read more
    Read 1 Review

    Industry Experience

    Testing Frameworks Limited has received positive feedback primarily from the education sector, particularly for their work with innovative platforms integrating AI, Blockchain, and spatial computing. Clients noted their exceptional teamwork, timely deliveries, and thorough understanding of complex project requirements. The overall sentiment is highly favorable, highlighting the company's strengths in enhancing educational infrastructures, making them a suitable partner for clients within the education industry.

    Read All Reviews

    Select Industry to see insights

    Education

    Woking, England

    Nankeville Court
    Woking, England GU22 7PU

    21 - 30

    +44-7825344217

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  • iOCO UK | iOCO Solutions Limited Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Hertfordshire, England, England

    Services provided

    20% Application Testing
    20% AI Development
    20% BI & Big Data Consulting & SI +3
    20% Custom Software Development
    10% Cloud Consulting & SI
    10% Web Design

    Focus Areas

    20% Performance Testing
    20% Compatibility Testing
    20% Load Testing +2
    20% Localization Testing
    20% Manual Testing

    IOCO UK | iOCO Solutions Limited is a big data company founded in 2008. Located in Hertfordshire, England, England, the team offers BI & big data consulting & SI and cloud consulting & SI.

    Read more

    Hertfordshire, England, England

    6-7 Castle Gate, Castle Street, Hertford
    Hertfordshire, England, England SG14 1HH

    21 - 30

    +44.118.206.2938

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  • iLAB Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    250 - 999
    London, England

    Services provided

    100% Application Testing

    Focus Areas

    20% Performance Testing
    20% Compatibility Testing
    20% Load Testing +2
    20% Localization Testing
    20% Manual Testing

    Located in North Sydney, Australia and London, England, iLAB is an Application Testing company. They offer Application Testing.

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    London, England

    Brook House, 10 Church Terrace, Richmond Upon Thames
    London, England TW10 6SE

    1

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  • TestPro Consulting Ltd Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    London, England

    Services provided

    20% Application Testing
    20% AI Development
    20% Cybersecurity +2
    20% DevOps Managed Services
    20% Robotics Process Automation

    Focus Areas

    20% Performance Testing
    20% Automation Testing
    20% Load Testing +2
    20% Manual Testing
    20% Stress Testing

    Located in London, England, TestPro Consulting Ltd is a small Cybersecurity company. Their services include Cybersecurity and Artificial Intelligence.

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    London, England

    124 City Rd
    London, England EC1V 2NX

    6 - 9

    London

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  • ClicTest Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    City of London, England

    Services provided

    100% Application Testing

    Focus Areas

    50% Performance Testing
    50% Automation Testing

    ClicTest is an Application Testing company. Their small team is headquartered in City of London, England and offers Application Testing. The firm was established in 2013.

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    City of London, England

    Studio 2, Hayes Business Studios. Off Coldharbour Lane , Hayes Campus, Hayes, Middlesex
    City of London, England UB3 3BB

    1

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  • BEE Incorporations Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    London, England

    Services provided

    100% Application Testing

    Focus Areas

    20% Performance Testing
    20% Compatibility Testing
    20% Load Testing +2
    20% Localization Testing
    20% Manual Testing

    Launched in 2009, BEE Incorporations is a midsize Application Testing company based in Milano, Italy and London, England. Their team offers Application Testing.

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    London, England

    3 The Shrubberies George Lane, South Woodford
    London, England E18 1BD

    1

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  • Insead Tech Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    250 - 999
    London, England

    Services provided

    10% Application Testing
    40% E-Commerce Development
    20% ERP Consulting and SI +2
    20% Web Development
    10% Social Media Marketing

    Focus Areas

    100% Performance Testing

    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.

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    London, England

    37 Kingswood
    London, England NW6 6LS

    1

    +44.752.064.3284

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  • Sadup Softech Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    London, England

    Services provided

    10% Application Testing
    15% UX/UI Design
    15% Web Design +6
    10% Mobile App Development
    10% Search Engine Optimization
    10% Social Media Marketing
    10% Staffing
    10% Video Marketing
    10% Web Development

    Focus Areas

    15% Performance Testing
    15% Automation Testing
    15% Compliance Testing +5
    15% Manual Testing
    10% Compatibility Testing
    10% Load Testing
    10% Reliability Testing
    10% Stress Testing

    Sadup Softech, a web design company, was established in 2019. The team provides Web Design and UX/UI Design and is headquartered in Duluth, Georgia and Hyderabad, India.

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    London, England

    124 City Road,
    London, England EC1V 2NX

    2 - 5

    +44 785 784 9999

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  • Spirent Communications Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    1,000 - 9,999
    San Jose, CA

    Services provided

    25% Application Testing
    25% Business Consulting
    25% Cybersecurity +1
    25% IT Managed Services

    Focus Areas

    35% Performance Testing
    35% Automation Testing
    30% Reliability Testing

    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.

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    Crawley, England

    Origin One 108 High Street,
    Crawley, England RH10 1BD

    201 - 250

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  • Creative Computing Solutions Logotype

    Not yet reviewed

    $1,000+
    $200 - $300 / hr
    10 - 49
    Burnham, England

    Services provided

    15% Application Testing
    25% ERP Consulting and SI
    20% Application Management & Support +4
    10% AI Consulting
    10% Custom Software Development
    10% Other IT Consulting and SI
    10% Web Design

    Focus Areas

    20% Performance Testing
    65% Beta Testing
    15% Compatibility Testing

    Creative Computing Solutions is an ERP consulting and SI company. They were established in 1990, and their services include ERP consulting and SI and Application Management & Support.

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    Burnham, England

    1 The Courtyard, 73a High Street, Burnham, Buckinghamshire, SL1 7JX
    Burnham, England SL1 7JX

    16 - 20

    01628 660600

    See All Locations (1)
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  • Testing Minds Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Basildon, England

    Services provided

    100% Application Testing

    Focus Areas

    20% Performance Testing
    20% Automation Testing
    20% Compatibility Testing +2
    20% Manual Testing
    20% Recovery Testing

    Testing Minds is an Application Testing company launched in 2018. The company provides Application Testing.

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    Basildon, England

    33 Nobel Square
    Basildon, England SS13 1LT

    21 - 30

    1245790123

    Basildon, England

    33 Nobel Square
    Basildon, England SS13 1LT

    21 - 30

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  • TR Seeds Ltd Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    Freelancer
    London, England, England

    Services provided

    100% Application Testing

    Focus Areas

    20% Performance Testing
    20% Automation Testing
    20% Beta Testing +2
    20% Manual Testing
    20% Stress Testing

    TR Seeds Ltd is an Application Testing company. Established in 2019, their team focuses on Application Testing.

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    London, England, England

    C/O The Accounting Crew, 85 Tottenham Court Road
    London, England, England W1T 4TQ

    1

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  • Planit Testing Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    1,000 - 9,999
    Reading, England

    Services provided

    50% Application Testing
    10% AI Development
    10% Cloud Consulting & SI +3
    10% DevOps Managed Services
    10% ERP Consulting and SI
    10% IT Strategy Consulting

    Focus Areas

    50% Performance Testing
    50% Automation Testing

    Planit Testing is an Application Testing company. They were established in 1997, and their services include Application Testing and IT strategy consulting.

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    Reading, England

    Thames Tower, Level 2, Station Rd
    Reading, England RG1 1LX

    151 - 200

    +44.203.868.3948

    See All Locations (4)
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  • 360logica Software Testing Services Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    London, England

    Services provided

    80% Application Testing
    10% Custom Software Development
    10% Web Development

    Focus Areas

    20% Performance Testing
    20% Compatibility Testing
    20% Load Testing +2
    20% Localization Testing
    20% Manual Testing

    360logica Software Testing Services is a Noida, India-based Application Testing company. The team provides Application Testing and Custom Software Development.

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    London, England

    Suite 560 No 28 Old Brompton Rd., Kensington
    London, England SW7 3SS

    +44 800 098

    See All Locations (4)
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Clutch Leaders Matrix

Rollover to see company insights or click a company below for more details.

1 Valor Software
2 TH-EY
3 Qualimatrix Technologies Pvt Ltd
4 Blue Ripples Technologies
5 Testinium

List of the Top 5 London Performance Testing Companies

  1. Valor Software Logotype

    Valor Software

    $10,000+
    $50 - $99 / hr
    50 - 249
    Praha, Czech Republic

    Ability to deliver

    39.4/40.0
    19.6/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    10% Application Testing
    10% Performance Testing
    90% Other
    View Profile Visit Website
  2. TH-EY Logotype

    TH-EY

    $5,000+
    $25 - $49 / hr
    10 - 49
    London, England

    Ability to deliver

    35.5/40.0
    18.6/20 Reviews
    10/10 Clients & Experience
    6.9/10 Market Presence

    Service focus

    10% Application Testing
    10% Performance Testing
    90% Other
    View Profile Visit Website
  3. Qualimatrix Technologies Pvt Ltd Logotype

    Qualimatrix Technologies Pvt Ltd

    $1,000+
    < $25 / hr
    1,000 - 9,999
    London, England

    Ability to deliver

    21.5/40.0
    16.6/20 Reviews
    0/10 Clients & Experience
    4.9/10 Market Presence

    Service focus

    50% Application Testing
    20% Performance Testing
    50% Other
    View Profile Visit Website
  4. Blue Ripples Technologies Logotype

    Blue Ripples Technologies

    Undisclosed
    < $25 / hr
    10 - 49
    London, England

    Ability to deliver

    31/40.0
    15.8/20 Reviews
    10/10 Clients & Experience
    5.2/10 Market Presence

    Service focus

    10% Application Testing
    10% Performance Testing
    90% Other
    View Profile Visit Website
  5. Testinium Logotype

    Testinium

    $75,000+
    $50 - $99 / hr
    250 - 999
    Istanbul, Türkiye

    Ability to deliver

    20.5/40.0
    15.2/20 Reviews
    0/10 Clients & Experience
    5.3/10 Market Presence

    Service focus

    40% Application Testing
    20% Performance Testing
    60% Other
    View Profile Visit Website
  6. Qualitest Group Logotype

    Qualitest Group

    Undisclosed
    Undisclosed
    1,000 - 9,999
    London, England

    Ability to deliver

    9.7/40.0
    0/20 Reviews
    1.2/10 Clients & Experience
    8.5/10 Market Presence

    Service focus

    100% Application Testing
    25% Performance Testing
    View Profile Visit Website
  7. TAREENITY FZE LLC Logotype

    TAREENITY FZE LLC

    $5,000+
    < $25 / hr
    10 - 49
    London, England

    Ability to deliver

    8.7/40.0
    0/20 Reviews
    4.2/10 Clients & Experience
    4.6/10 Market Presence

    Service focus

    60% Application Testing
    10% Performance Testing
    40% Other
    View Profile Visit Website
  8. ClicQA Logotype

    ClicQA

    $10,000+
    $25 - $49 / hr
    50 - 249
    London, England

    Ability to deliver

    5.8/40.0
    0/20 Reviews
    0.6/10 Clients & Experience
    5.2/10 Market Presence

    Service focus

    100% Application Testing
    20% Performance Testing
    View Profile Visit Website
  9. Inspired Testing Logotype

    Inspired Testing

    Undisclosed
    Undisclosed
    50 - 249
    London, England

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    70% Application Testing
    50% Performance Testing
    30% Other
    View Profile Visit Website
  10. Tricentis Logotype

    Tricentis

    Undisclosed
    Undisclosed
    1,000 - 9,999
    London, England

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    50% Application Testing
    30% Performance Testing
    50% Other
    View Profile Visit Website
  11. Ten10 Group Logotype

    Ten10 Group

    Undisclosed
    Undisclosed
    250 - 999
    London, England

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    30% Application Testing
    30% Performance Testing
    70% Other
    View Profile Visit Website
  12. Mtest Labs Logotype

    Mtest Labs

    $5,000+
    Undisclosed
    2 - 9
    London, England

    Ability to deliver

    4.6/40.0
    0/20 Reviews
    0/10 Clients & Experience
    4.6/10 Market Presence

    Service focus

    100% Application Testing
    15% Performance Testing
    View Profile Visit Website
  13. Sollers Consulting Logotype

    Sollers Consulting

    Undisclosed
    Undisclosed
    250 - 999
    London, England

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    20% Application Testing
    60% Performance Testing
    80% Other
    View Profile Visit Website
  14. APPNETWISE Logotype

    APPNETWISE

    $25,000+
    $25 - $49 / hr
    10 - 49
    London, England

    Ability to deliver

    6.7/40.0
    0/20 Reviews
    2.7/10 Clients & Experience
    4/10 Market Presence

    Service focus

    20% Application Testing
    15% Performance Testing
    80% Other
    View Profile Visit Website
  15. IQspeaks Logotype

    IQspeaks

    $10,000+
    $50 - $99 / hr
    2 - 9
    London, England

    Ability to deliver

    4/40.0
    0/20 Reviews
    0/10 Clients & Experience
    4/10 Market Presence

    Service focus

    100% Application Testing
    10% Performance Testing
    View Profile Visit Website
  16. Assured Thought Logotype

    Assured Thought

    Undisclosed
    Undisclosed
    10 - 49
    London, England

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    70% Application Testing
    30% Performance Testing
    30% Other
    View Profile Visit Website
  17. Genisys Group Logotype

    Genisys Group

    Undisclosed
    Undisclosed
    1,000 - 9,999
    London, England

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    10% Application Testing
    20% Performance Testing
    90% Other
    View Profile Visit Website
  18. FGB studio Logotype

    FGB studio

    Undisclosed
    Undisclosed
    10 - 49
    London, England

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    100% Application Testing
    20% Performance Testing
    View Profile Visit Website
  19. Cinq Amis Logotype

    Cinq Amis

    Undisclosed
    Undisclosed
    10 - 49
    London, England

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    40% Application Testing
    30% Performance Testing
    60% Other
    View Profile Visit Website
  20. Momin Solutions Logotype

    Momin Solutions

    $50,000+
    $25 - $49 / hr
    10 - 49
    London, England

    Ability to deliver

    4.6/40.0
    0/20 Reviews
    0/10 Clients & Experience
    4.6/10 Market Presence

    Service focus

    10% Application Testing
    10% Performance Testing
    90% Other
    View Profile Visit Website

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Specialties

Reliability Testing Compatibility Testing Load Testing Localization Testing Unit Testing A/B Testing Automation Testing Performance Testing Volume Testing

Nearby Locations

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