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INFORMED SOLUTIONS LIMITED
We provide end-to-end testing for cloud services. We create test architecture, test strategy, and test plans. We implement automated testing in CI/CD, run functional and non-functional testing, integration and accessibility testing.
We execute load, stress, volume, soak and scalability testing, with capacity planning, defect reporting and readiness evidence for go-live.
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COFORGE U.K. LIMITED
Coforge has a specialisation in user experience assessment, user experience design and expertise in usability and accessibility testing, alpha testing, beta testing, validation of A\B, and multi-variate testing. User testing backed with our user research adds more value to user experience, efficiency and operational capability.
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AGILE COLLECTIVE LTD
Our experienced, multidisciplinary accessibility team offers accessibility training to ensure that it becomes a core skill across your digital teams. We create bespoke training for content designers, social media teams, document creators (including PDF), visual designers, UX designers, user researchers, technical developers or the QA team.
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KAINOS SOFTWARE LIMITED
Trusted testing expertise for Government Digital Services.
Kainos’s QA test specialists provide a wide range of professional testing services across government, including; functional testing, exploratory testing, test automation, test governance and assurance, test guidance, test strategy, test management, and non-functional testing like performance, compatibility, scalability, security, and accessibility.
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AGILE COLLECTIVE LTD
Agile Collective’s accessibility specialists offer consultancy services to ensure your web products and assets meet the highest possible accessibility standards. Our multidisciplinary team can be used to augment existing teams, critique designs, carry out user research, annotate and specify for developers, and carry out technical QA.
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VERSION 1 SOLUTIONS LIMITED
Version 1 Testing Services deliver scalable, cost-effective Quality Assurance through Test as a Service. We apply an automation-first ethos and AI-augmented testing to ensure risk-based coverage across functional and non-functional areas. Our service management provides governance and actionable insights, driving efficiency, effectiveness, and business continuity
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SOLIRIUS REPLY LIMITED
Solirius’ Accessibility Services offer full life-cycle support to help make digital services accessible to all, including those who experience auditory, cognitive, neurological, physical, speech, and visual barriers. We work with organisations to embed and maintain these processes in accordance with legal guidelines and accessibility regulations.
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NIMBLE DELIVERY LIMITED
We achieve resilient, high-quality applications through comprehensive automated functional and non-functional validation. We deliver this through automated test suites, scalability/performance assessments, and security testing integrated into modern delivery life cycles. Working across AWS, Azure, and Google Cloud, we align with UK government standards for cloud application reliability and security.
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SPECIALIST COMPUTER CENTRES PLC
We achieve resilient, high-quality applications through comprehensive automated functional and non-functional validation. We deliver this through automated test suites, scalability/performance assessments, and security testing integrated into modern delivery life cycles. Working across AWS, Azure, and Google Cloud, we align with UK government standards for cloud application reliability and security.
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HEDGEHOG LAB LIMITED
hedgehog lab provides comprehensive testing and assurance services embedded within modern delivery practices. We ensure services are reliable, performant, secure and accessible through rigorous functional, non-functional and automated testing approaches grounded in agile and DevSecOps principles.
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HEDGEHOG LAB LIMITED
hedgehog lab ensures public services are accessible, inclusive and fully aligned to WCAG and GDS standards. Through expert research, testing and design support, we enable organisations to deliver services that meet the needs of all users, including those with access or assisted-digital requirements.
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CIVIC COMPUTING LIMITED
Smartphones are a primary computing platform, particularly for disabled users relying on built-in assistive technologies. We audit mobile and tablet applications to ensure support for the latest Android and iOS/iPadOS accessibility features, including thorough testing with assistive technologies.
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AUDACIA CONSULTING LIMITED
This service provides quality assurance and software testing support to help public sector organisations deliver secure, reliable and user-centred digital services.
Audacia works with organisations to embed testing throughout the software delivery lifecycle, improving confidence in functionality, performance, accessibility and security.
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CLERKSWELL LIMITED
Clerkswell offers a comprehensive suite of accessibility services, in line with the Web Content Accessibility Guidelines (WCAG) 2.1 AA and aligned with current European regulations and best practices, including the European Accessibility Act 2025.
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AVANADE UK LIMITED
Avanade’s Accessibility Services ensure everyone can use your digital products. Certified experts assess applications against WCAG and industry standards, gather feedback from users with accessibility needs, and deliver actionable recommendations. We help organizations achieve compliance, improve user experience, and foster digital inclusion across all channels.
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USER VISION LTD.
Our range of practical training courses embed accessibility best practice and knowledge into your organisation. Accessibility experts deliver customised onsite or remote training, providing a rounded, in-depth grounding in accessibility knowledge and practical skills that your teams can immediately implement to GDS and WCAG standards.
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LA FOSSE ASSOCIATES LIMITED
This service provides ongoing accessibility testing and remediation for web and application estates. It includes automated and manual WCAG 2.2 assessments, defect remediation, developer training and compliance certification. La Fosse conducts regular audits and delivers dashboards to ensure continuous conformance, reduced legal risk and improved inclusivity across digital services.
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CDS
CDS provides bespoke accessibility training based around specific business needs. Building on introductions to digital accessibility and inclusive design, our training and workshop events focus on analysing your digital content delivery methods and working collaboratively with you to devise tangible improvements to accessibility.
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BETTER GROUP LIMITED
Deliver end‑to‑end digital accessibility services ensuring public‑sector and Defence systems meet WCAG 2.1 AA and emerging 2.2 standards. We assess, remediate and assure accessibility across complex, secure environments, supporting MOD and UK Gov security perimeters (OFFICIAL to SECRET) and enabling compliant, inclusive services for all users
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THE WEB USABILITY PARTNERSHIP LIMITED
We deliver accessibility audits for public sector cloud-based digital services to identify barriers affecting disabled users and support compliance with WCAG 2.2 and relevant accessibility regulations. Our audits provide clear evidence, prioritised issues and practical recommendations to improve inclusion, reduce risk, and strengthen service quality across web and mobile channels.
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CLERKSWELL LIMITED
ClerksWell are experience in providing comprehensive Umbraco accessibility audits, user testing, and implementation of fixes, with benchmarking before and after to measure and demonstrate improvement. We are an Umbraco Platinum Partner.
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KERV DIGITAL LIMITED
Check your digital services are inclusive with our Accessibility Audit and Consultancy. Combining manual and automated checks with assistive technology, we will review compliance to WCAG 2.2 to ensure your service meets The Equality Act 2010 and Public Sector Bodies Accessibility Regulations 2018.
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JYOCHAN LIMITED
We help organisations deliver reliable, scalable and accessible digital services through independent quality assurance and performance testing. Our service reduces delivery risk, validates system readiness, and ensures cloud solutions perform as expected under real-world demand throughout development, implementation and live operation.
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Resillion
Our offsite Cloud Testing service provides on demand, low cost testing services from our Glasgow, Birmingham and Bengaluru hubs. Services provided include Functional Testing, System Testing, Device / Cross Browser Testing, Regression Testing, Performance Testing, Usability, Accessibility or Test Automation.
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MINDERA UK LIMITED
Mindera deliver comprehensive quality assurance and performance testing for public-sector cloud applications. Services include test automation development and implementation; load, stress, volume, soak, scalability, and capacity testing; assurance and test design; infrastructure performance evaluation; and operational readiness, including WCAG 2.2 accessibility checks, ensuring reliability, scalability, security, and high performance outcomes
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SCRUMCONNECT LIMITED
Manual quality assurance testing services that validate functionality, usability and accessibility through structured, exploratory and scenario-based testing, ensuring digital services meet user needs and perform reliably across delivery lifecycles. Embedded testers work alongside agile teams to identify defects early, reduce delivery risk and validate real-world user journeys.
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USER VISION LTD.
Accessibility audits for AI driven interfaces—including chatbots, copilots, multimodal and voice UIs—against WCAG 2.2 AA and relevant platform guidance. We provide actionable remediation, evidence packs and retesting support to ensure government AI tools remain accessible, compliant and inclusive for all users.
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USER VISION LTD.
Creation or refresh of accessibility statements and compliance evidence for AI enabled tools. We produce WCAG 2.2 AA mappings, EN 301 549 evidence, test logs and remediation summaries, supporting transparency, audit readiness and accessibility compliance for public-facing and internal AI systems.
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GOACO GROUP LTD
We deliver QA strategy for QA testing, as well as providing embedded QA testing capability within delivery teams to improve the software development lifecycle (SDLC). By utilising cloud tools and QA testing methods such as unit testing, integration testing, smoke testing, accessibility testing, performance testing and security testing.
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COGNIZANT WORLDWIDE LIMITED
Cognizant provides end‑to‑end quality engineering and performance testing services to ensure public‑sector digital solutions are reliable, secure, scalable, and citizen‑ready. Covering functional, non‑functional, automation, accessibility, and performance assurance across cloud and legacy environments, we accelerate delivery, strengthen resilience, and enhance digital experiences.