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QUALITEST GROUP UK LTD
Qualitest provides innovative test automation and continuous integration services such as strategic consulting to develop the right organisational approach for continuous automation and CI; tool selection; implementation of test automation frameworks; and development of automated test suites (for unit, integration, GUI, and end-to-end testing) for your digital or enterprise solutions.
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INFUSE CONSULTING LIMITED
Infuse’s performance engineering and performance testing services cover the full SDLC and is suitable to all common development methodologies.
The performance engineering service also provides engineering as well as includes consultancy support. The performance engineering delivery is underpinned using a combination of commercial and open source test tools.
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ROQ LIMITED
Roq provides testing services in live and post-release validation to enable organisations to ensure
live services are delivering value, with zero downtime. Our Test Engineers’ approach to Continuous integration and Continuous Development and our bespoke production-focussed synthetic test automation solutions, ensure your business solutions keep operating effectively.
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ACCENTURE (UK) LIMITED
Penetration testing aims to uncover security weaknesses in IT systems based on specific needs and targeted scope. We offer a range of offensive security testing services. From traditional penetration testing focused on individual applications, networks or services, to phishing simulations and in-depth simulated attacks.
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FIMATIX UK LTD
Design and build security software (including Azure AI Chatbots), validated with test automation. Onboarding and offboarding onto DevSecOps, run scripted functional, performance, and accessibility tests, authentication including 2FA,Forgerock UMA and ISO27001 Safe Harbour. Integrate defect creation, analytics, and release gates, accelerating feedback, improving quality, and shipping confidently to GDS platforms.
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FIMATIX UK LTD
Design and build software (including Azure AI Chatbots), validated with test automation. Onboarding and offboarding onto DevSecOps, run scripted functional, performance, and accessibility tests, authentication including 2FA,Forgerock UMA and ISO27001 Safe Harbour. Integrate defect creation, analytics, and release gates, accelerating feedback, improving quality, and shipping confidently to GDS platforms.
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BEDIGITALUK LTD
bedigital provide testing and quality assurance services to improve the quality of your Cloud and IT services, reduce downtime and ensure performance and scalability. UAT, technical, Integration, automation, performance testing, end to end, environment, strategy and data management. bedigital work using either Test Driven agile or traditional V-Model waterfall methods.
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JACOBS U.K. LIMITED
Our Software Quality Assurance service ensures reliable, secure, high-performing applications for UK Government. Using advanced testing, automation, and continuous integration, we deliver solutions aligned with GDS standards. Embedded change management and capability building enable sustainable adoption, empowering teams to maintain quality throughout the software lifecycle with confidence.
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PHOENIX SOFTWARE LIMITED
Sophos Internal Penetration testing Services provide expert-led security assessments that proactively reduce risk and strengthen resilience. Certified specialists simulate real attacker techniques to test networks, systems, applications and people, identify vulnerabilities, validate incident readiness, support compliance, and deliver tailored remediation guidance and strategy.
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MERCATOR IT SOLUTIONS LIMITED
Mercator provides comprehensive Quality Assurance and Performance Managed Testing services, ensuring software reliability, scalability, and security. We oversee test planning, coordination, and risk management. Using automation-first principles, shift-left practices, and robust strategies across functional and non-functional areas, we deliver high-quality, cost-effective solutions that reduce risks and accelerate delivery.
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INFOTEL UK CONSULTING LTD
Infotel UK Consulting provides Quality Assurance (QA) and Performance Testing services for cloud platforms and software, covering functional and non-functional testing across the full lifecycle. Our approach combines automated and exploratory testing, including load, stress, soak, and scalability assessments, within DevOps and CI/CD environments ensuring secure, compliant, and high-performing applications.
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DELOITTE LLP
Deloitte provides confidence to business stakeholders and end users through User Acceptance Testing (UAT) to validate that developed software meets business goals. Our experienced team of UAT experts work closely with clients to develop customised solutions that are efficient, effective, and meet all necessary requirements.
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QUALITEST GROUP UK LTD
Qualitest's Cloud Infrastructure Testing Service provides thorough validation of components within the cloud infrastructure environment, spanning servers, databases, serverless components, storage, networks, and end-user devices. We ensure the allocated cloud resources within the infrastructure for executing application workloads are optimised and operated with maximum efficiency.
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ENVITIA LTD
Envitia’s Testing and Assurance service provides comprehensive evaluation and validation of software applications. Our systematic testing methodologies ensure functionality, security and performance meet specified requirements. This service enhances software quality, identifies vulnerabilities and supports compliance with industry standards promoting reliable and efficient performance and user satisfaction.
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QUALITEST GROUP UK LTD
Qualitest dynamically optimises test execution environments, enhancing efficiency, reliability, and scalability of automated tests. Leveraging cloud virtualised technologies, we create and deactivate environments at runtime, facilitating cost-effective unattended test execution. This ensures peak performance while reducing operational overheads for test automation and ensures clean stable environments capable of parallel execution.
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DAINTTA LTD
Daintta provides software engineering and design capability that enable organisations to build cloud, on-premise and hybrid solutions at scale including Critical National Infrastructure (CNI). Daintta’s specialisms include full-stack development, DevSecOps, IP Networking, 5G, Machine Learning, AI, and high-performance computing.
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ZAIZI LTD
Zaizi delivers secure, high-quality software engineering for government digital services. We design and build reliable, maintainable and scalable applications using modern engineering practices, test automation, continuous delivery. Our multidisciplinary teams ensure solutions meet user needs, comply with GDS and NCSC standards, and can be iterated from Alpha through to Live.
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HAYS SPECIALIST RECRUITMENT LIMITED
Hays offers scalable software development services, building bespoke applications and platforms to meet your business needs. Our team manages the full development lifecycle, from requirements gathering to deployment and support, ensuring robust and innovative solutions.
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CONNECT INTERNET SOLUTIONS LIMITED
Tried-and-tested services engage users and stakeholders in designing, testing & improving user experience (UX) of websites, intranets, mobile applications & web-based services, guaranteeing users’ needs are embraced and incorporated. Our user-centric methods include: stakeholder engagement workshops (e.g. card sort workshop) and collaborative user experience (UX) testing tools, user journey analysis.
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CAPGEMINI UK PLC
Test Data Management (TDM) is essential for efficient Quality Engineering and testing assurance. Involving the strategic handling of test data to ensure accuracy, confidentiality, and compliance with regulations. Effective TDM accelerates testing cycles, mitigates risks, and enhances data integrity.
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ADROC LIMITED
adroc delivers secure, scalable .NET software development for public sector and enterprise digital services. We design, build, modernise, and support applications across Discovery, Alpha, Beta, and Live, using modern engineering practices to deliver reliable, maintainable, and high-performing services aligned to GDS and government standards.
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INFUSE CONSULTING LIMITED
Infuse’s performance engineering and performance testing services cover the full SDLC and is suitable to all common development methodologies.
The performance engineering service also provides engineering as well as includes consultancy support. The performance engineering delivery is underpinned using a combination of commercial and open source test tools.
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SANS SOUCI CONSULTING LIMITED
Assuring the quality of critical government software. Sans Souci provides end-to-end Quality Assurance (QA) and test automation. We embed testers into agile squads to deliver functional, performance, and accessibility testing. Using modern automation frameworks, we ensure your digital services are robust, secure, and ready for release.
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STORM (ID) LTD
Storm ID's cloud-based Quality Assurance (QA) service offers both manual and automated testing. Our Test Engineers rigorously assess functionality, performance, security, usability and compatibility across various devices.
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AJACO LIMITED
AJACO are on point to provide Testing Services to support project delivery. Service lines supported include Quality Assurance Testing, Technical Trials, User Acceptance Testing, Operational Acceptance Testing, Pilot Testing and Performance Testing. AJACO work in collaboration with all service providers and all levels of management to ensure projects are delivered.
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DELOITTE LLP
Deloitte has an automation testing capability which brings customer ROI on client engagements. Our experienced test team uses best practice and wide use of open source tooling ideal for government deliveries. We have invested in people who can deliver a much-needed capability, from a User Interface, API and mobile perspective.
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SCALE FACTORY LIMITED
Our Quality Engineering services embed quality across the full technology and engineering lifecycle. We use modern techniques, tools and frameworks to deliver continuous testing in Agile and DevOps environments. We provide clear insights and actionable feedback, enabling stakeholders to make informed decisions with confidence.
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AJACO LIMITED
AJACO are on point to provide Security Testing Services to support project delivery. Service lines supported include Quality Assurance Testing, Security Testing, User Acceptance, Operational Acceptance, Penetration, Pilot and Performance Testing. AJACO work in collaboration with all service providers and all levels of management to ensure projects are delivered.
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Peregrine
Cloud QA and Performance Testing services helping organisations validate, assure, and optimise the quality, reliability, and performance of cloud systems, applications, and data platforms. Delivered through structured capability solutions spanning Software and Cloud Engineering, DevOps, Cyber Security, Architecture, Data & Analytics, Project Delivery, UX, AI, Enterprise Technology, and Training.
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ZOONOU LIMITED
Zoonou provides independent, risk-based Quality Assurance (QA) and Software Testing for public sector digital services. We support governance, compliance, and GDS service assessments across discovery, delivery, and live operation. Our agile QAT services reduce risk, improve outcomes, and ensure reliable, resilient services across web, mobile, enterprise, AI and cloud platforms.