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THIS IS GAIN LTD
We create, design and manage accessible email campaign content and assets for public-sector communications. Combining user research, content design and Agile delivery aligned with GDS, WCAG and DDaT standards, this approach ensures clear, compliant and effective communications that support user engagement and organisational objectives across digital channels.
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Mixd
Mixd provides user centred design for public sector websites and services. We combine user research, interaction design, content design and accessibility to create evidence-based designs that meet user needs and align with GDS standards and public sector delivery practices.
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THIS IS GAIN LTD
We provide a full-service digital agency offer, covering strategy, design, content, technology and delivery for public-sector programmes. We combine user research, Agile delivery and performance measurement with evidence from live services. Our approach draws on GDS, WCAG and DDaT-aligned frameworks to ensure compliant, accessible and user-centred digital services.
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ZOOCHA LIMITED
Digital design and user experience experts at Zoocha work with you to deliver innovative website design and development. Aligned with the GOV.UK service manual, our UX designers take you from discovery, to iterative prototyping, user testing and development. Our website design services are user-centred to deliver an exceptional user experience.
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CLERKSWELL LIMITED
ClerksWell provide specialist Sitecore UX services, combining in‑house UX experts and certified developers to identify issues and implement improvements. Supported by our Head of Design, we deliver intuitive, accessible, and visually engaging experiences that align with organisational goals and enhance overall platform performance.
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HEDGEHOG LAB LIMITED
hedgehog lab designs end-to-end user experiences rooted in research, prototyping and iterative validation. We bring cross-disciplinary UX, content and interaction design expertise to shape public services that are accessible, intuitive and aligned to GDS and inclusive design standards.
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SPYROSOFT LTD
Spyrosoft Ltd ensures cloud-based digital services are reliable, secure, and scalable. It provides independent assurance through functional, non-functional, and performance testing, developing strategies, identifying risks and supporting clients to meet GDS standards and deliver resilient, high-quality programmes.
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NETCEL LIMITED
Netcel's website build service delivers secure, scalable websites aligned with business objectives. We combine responsive design, accessibility, and CMS integration to optimise user experience and performance. Supporting digital transformation, we provide innovative, future-ready solutions that enhance engagement, ensure compliance, and deliver measurable growth across platforms.
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NETCEL LIMITED
Netcel’s Website Implementation and Support service provides end-to-end delivery and ongoing maintenance for secure, accessible websites. We manage implementation, hosting, and technical support, ensuring WCAG compliance. The service includes audits, tailored recommendations, and proactive monitoring to optimise performance and user experience across public and private sector platforms.
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QUALITEST GROUP UK LTD
Flexible cost-effective Cloud Testing resourcing, staff augmentation, and on demand. Our experts cover Testing (functional, automation and non-functional), Quality Engineering (cloud, data, enterprise, cyber, accessibility, environment, AI, digital and advisory/transformation services) and Digital Engineering (DevOps, Agile, app development, infrastructure and data science) supported by our Centre-of-Excellence teams.
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QUALITEST GROUP UK LTD
Qualitest specialises in establishing Performance Centres of Excellence (CoEs) for our customers that seamlessly integrate design, development, and ongoing support. Our complete strategy ensures smooth operations, excellent resource utilisation, and continuous improvement. We help organisations achieve cost-effective Performance Testing success by focusing on quality, innovation, collaboration, training and shared experiences.
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THIS IS GAIN LTD
We design and adapt digital and creative assets to meet accessibility, usability and communication standards. Combining user research, Agile delivery and content design aligned with GDS, WCAG and DDaT frameworks, this approach ensures clear, consistent and compliant digital materials that support effective public-sector communication and engagement.
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HEXAWARE TECHNOLOGIES UK LIMITED
Our design implementation service delivers intuitive, user-focused digital experiences by combining research, journey mapping, architecture and rapid prototyping. We create scalable, accessible and secure designs aligned with brand goals. Through user-centred design and Agile methods, we help organisations reduce costs, improve satisfaction and accelerate time to market.
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SPINDOGS LTD
Design and development of WordPress websites to meet defined user needs and organisational objectives. Supports buyers requiring a content-managed website with clear information architecture, accessible design and secure implementation suitable for public sector use.
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STORM (ID) LTD
Informed by user research activities, prototypes facilitate user testing, assist stakeholder engagement, and support decision making relating to information architecture, content types, flow, interaction design and form factor considerations. Using Agile techniques to develop prototypes allows for rapid testing and refinement. We prototype in code, leveraging standards compliant front-end toolkits.
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NETCEL LIMITED
Netcel's Website Development service creates high-quality, custom-built websites tailored to your needs. Our Website Development service delivers scalable, secure, and accessible solutions using leading technologies. From concept to launch, we ensure responsive design, optimal performance, and full compliance with industry standards to support digital transformation and measurable growth.
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HEDGEHOG LAB LIMITED
hedgehog lab’s content design experts create clear, accessible, user-centred content aligned with GDS standards. We design content strategies, patterns and governance models that ensure citizens can find, understand and act on information across digital and offline channels.
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Mixd
Mixd provides website design for public sector organisations. We design accessible, user-centred websites that meet user needs and organisational goals. Our work covers structure, layouts and visual design, aligned with accessibility standards and Government Service Standards.
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STORM (ID) LTD
Storm ID is expert in progressing digital services through Beta, refining Alpha outputs to meet GDS standards, accessibility requirements and service assessment criteria. We specialise in an agile approach that emphasises user testing, iterative development and cost-effective solutions to deliver value early and often.
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QUALITEST GROUP UK LTD
Managed Quality Assurance and Test (QAT) Service for NextGen technologies: Outcome-driven services incorporating Best Practice QAT services and bespoke tools. From "traditional" QAT, waterfall and Agile, manual and automation, to NextGen test solutions: DevOps, MLOps, quality and digital engineering, digital experience testing for AI, AR/VR/MR, IoT, blockchain, drones, etc.
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TPXIMPACT LIMITED
TPXimpact delivers GDS-aligned Alpha phases, building high-fidelity prototypes to test technical feasibility and user needs. We define evolutionary cloud architecture, mitigate security risks, and conduct usability testing. Our 'build-to-learn' approach ensures a successful Service Assessment, providing a robust Beta roadmap, backlog, and TCO forecasting for cloud-native services
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CreateFuture
Delivery risk remains high when proposed solutions are untested and assumptions about users, technology, and operations haven’t been validated. We deliver GDS-compliant Alpha phases to prototype and test the riskiest assumptions, providing evidence to support confident decisions on whether to proceed to Beta and a plan for next steps.
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ARCANUM INFORMATION SECURITY LIMITED
External Infrastructure Testing assesses the security of internet-facing systems, networks and services. By identifying vulnerabilities reachable from outside the organisation, we help clients reduce exposure, strengthen boundary controls, and prevent unauthorised access attempts that could compromise business-critical operations or sensitive information. Testing is conducted by our NCSC Assured CHECK team.
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HITACHI SOLUTIONS EUROPE LTD
Design and build digital and cloud products using agile delivery and user-centred design. We run Discovery to Live, delivering service design, interaction design, user research, and full-stack development. Includes secure-by-design engineering, testing, and deployment aligned to GDS Service Standard and Technology Code of Practice.
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THIS IS GAIN LTD
We deliver end-to-end creative production services covering planning, design, execution and delivery. Combining Agile delivery, user research and accessibility standards within GDS and DDaT frameworks, this approach ensures compliant, efficient and user-centred outputs that support clear communication and measurable outcomes across public-sector campaigns and digital services.
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DELAWARE DIGITAL LLP
User‑centred design sprints that turn user needs into testable prototypes using prompt‑based, AI‑assisted build tools. We co‑create prompts, validate journeys with users, and deliver prototype packs, decision trails, and backlog-ready requirements. Designed for discovery and alpha exploration, not production deployment.
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SPINDOGS LTD
User research and UX design services to understand user needs and design usable, accessible digital services. Supports public sector organisations at discovery and design stages to reduce delivery risk and ensure services meet user, policy and organisational requirements.
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SOLIRIUS REPLY LIMITED
Solirius’ Mobile Application Development service designs and builds fast, secure, and intuitive mobile applications for iOS and Android. We use native and cross-platform technologies and focus on accessibility, performance, and maintainability. Our teams cover discovery, architecture, design, development, testing, and release to deliver robust and scalable mobile applications.
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TRANSFORM UK CONSULTING LIMITED
We help organisations develop people-centred AI solutions that solve real business problems. Our approach maps user needs, analyses behaviour at scale and rapidly prototypes improved AI experiences. We uncover opportunities, test concepts quickly and shape intuitive, ethical AI-enabled solutions that accelerate your delivery of better services.
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SPINDOGS LTD
Design and development of content-managed websites using the Umbraco CMS. Supports public sector organisations requiring a structured, accessible website with clear information architecture and a maintainable platform for publishing and managing digital content. We are a certified Umbraco Platinum Partner.