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ERNST & YOUNG LLP
Customer Experience (CX) helps public services remove friction, improve accessibility, build trust and reduce cost-to-serve. Aligned with GDS, we benchmark maturity, set strategy, research and test with users, redesign journeys, translate intent into technology/data requirements, and embed measurement, continuous improvement and responsible automation so services keep improving after go-live.
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TESTINGXPERTS LIMITED
TestingXperts delivers advanced AI Testing Services designed to validate AI/ML models, cognitive applications, intelligent automation, and generative AI systems. Leveraging proprietary frameworks, accelerators, and deep domain expertise, we ensure accuracy, fairness, reliability, security, and trust in AI-driven solutions while enabling scalable, compliant, and high-performing intelligent ecosystems for future-ready enterprises.
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VIRTUAL EDGE LIMITED
Virtual Edge provides operational and security-focused support for customer-owned Microsoft Azure environments. We manage configuration, monitoring, security posture, and ongoing operations while customers retain ownership of their Azure tenant.
The service focuses on availability, security, and resilience. Customers contract directly with Microsoft, and Virtual Edge acts as a trusted partner.
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SPINNAKER SUPPORT LIMITED
Spinnaker Support is the leading provider of independent Third-Party Support for all Oracle Database, Middleware & Applications. We help organisations significantly reduce support costs while improving service quality. Our expert engineers deliver guaranteed, high-performance support backed by industry-leading SLAs—trusted by global brands seeking flexibility, value, and freedom from vendor constraints.
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ETHICAL HEALTHCARE LTD
We deliver safe, efficient, and sustainable digital transformation across national, regional, ICB/ICS, Trust, and diagnostic levels. We provide end-to-end support, digital programme assurance, cyber security consulting, organisation readiness, business consulting, and people & process services, eConsent, usability, workflows, design, change, diagnostics, communication, and training, enhancing adoption, patient care, and compliance.
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HITACHI SOLUTIONS EUROPE LTD
Design and deliver secure, user-friendly Canvas Apps that streamline public sector frontline and back-office processes. We help you prioritise high-value journeys, design accessible screens, connect to Dynamics 365 and trusted data sources, and implement the right security and governance. Includes testing, go-live support, training, and a supportable handover.
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SCRUMCONNECT LIMITED
We implement interpretable machine learning models and explainability frameworks for UK public sector bodies, ensuring government AI decisions are transparent, justifiable and compliant with regulation, supporting stakeholder understanding and appeals.
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FuturePaths
We provide executive advisory and board-level strategy support to help leaders set direction, make confident decisions, and govern complex digital change. Our service delivers independent insight, challenge and assurance across technology, SIAM, operating models and transformation programmes, aligning strategy, investment and outcomes to organisational priorities.
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THE SERVER LABS LTD
This service allows organisations to consume UltraCompute as a fully managed HPC capability, without taking on the operational burden of running and tuning a complex compute platform. The focus is on platform health, performance, and continuous improvement—while customers retain full ownership of workloads, data, and execution.
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ARMORYZE CONSULTANCY SERVICES LTD
An independent ISO 42001 audit and assurance service assessing the effectiveness of an organisation’s artificial intelligence management system. The service provides objective evaluation against ISO 42001 requirements, supporting assurance, management review and certification readiness without performing accredited certification audits.
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MEDICAL DATA SOLUTIONS AND SERVICES LTD
MDSAS have a range of specialists capable of delivering cloud support services across multiple sectors, including security, productivity and operational support services.
MDSAS have significant experience of delivering organisational support both within the UK and Internationally.
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TRC COMPANIES LTD.
TRC cloud strategy, implementation, maintenance and operations services for cyber security. Embracing ISO 27001 (corporate risk), NERC CIP, IEC 62443/NIS2 (process automation) and IEC 62351 (protocol security). National cyber security centre (NCSC) and cyber assessment (CAF), GOVS 007 and E3CC alignment with BEIS, Ofgem and NCSC.
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CLOUD AND CLEAR LTD
Cloud and Clear’s AI Usage Policy Design & Review service defines how AI tools should be used in practice by employees and partners.
It addresses acceptable use, data handling, security, and behavioural expectations, supporting safe and responsible everyday AI usage, including generative AI and tools such as Microsoft Copilot.
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ADECCO UK LIMITED
Adecco's expertise provides Agile Cloud Software Development and Support services. Our experienced developers have an in-depth knowledge of cloud technologies and are proficient in programming languages including Python, JavaScript, .net, Scala, Ruby, PHP, Apex and Visual Basics (VB).
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HIGH POINT SOLUTIONS LIMITED
Real-Time Situational Awareness
Advanced Data Visualisation
AIOps & Automated Alerting
Operational Control
Critical Event Management
Dynamic Resource Allocation
Communication Hub
Predictive Analytics & Simulation
Standardised Incident Workflows
Cyber & Physical Security Integration
Cross-Functional Collaboration
Mobile Command Support
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MICROSOFT LIMITED
Digital Front Door is a modern digital platform for allowing citizens to access information, requesting services, reporting issues, making payments, and interacting with local authorities. It includes a service portal, digital ID, AI chatbot, service catalogue, knowledge base, workflows, communication channels, and performance reporting, available 24/7 on any device.
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ATOS IT SERVICES UK LIMITED
This service helps organisations design and deploy AI responsibly by embedding ethical, governance, and regulatory controls across the AI lifecycle.
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LOOKTHRU LIMITED
Helps design, deploy and operate Power BI capabilities across existing environments. Our service centres on configuring and optimising enterprise-grade Power BI components, including governance frameworks, security models, semantic data models, DAX measures and performance tuning to deliver robust analytics solutions.
We support organisations in establishing scalable & secure dashboards/ reports.
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CRIMSON LIMITED
A technical deployment service that prepares, configures, and rolls out Microsoft 365 Copilot & Co Pilot Studio securely and effectively. We establish the right technical, security, and policy foundations to enable safe adoption, rapid engagement, and measurable productivity gains.
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INSPIRED TESTING LIMITED
Inspired Testing tests data warehouse and ETL solutions to confirm data is transformed correctly and remains consistent from source systems through to reporting layers. We validate transformations, aggregations and business logic and we test BI reports to ensure they reflect the intended calculations and data definitions.
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ENFUSE GROUP LTD
We support secure, ethical and compliant data usage by embedding security, privacy and regulatory requirements into governance and operating models. Service includes industry specific accelerators for the likes of Higher Education, Government, health, travel, blue-light.
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REDROCK CONSULTING LIMITED
RedRock designs intuitive, accessible digital interfaces that enable users to complete tasks quickly and easily. Our UX designers create wireframes, prototypes, and interaction designs grounded in user research and best practice design patterns, ensuring compliance with GDS Design System and WCAG 2.2 AA accessibility standards.
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Wiz Digital Services Ltd
We enable responsible AI governance by defining controls for risk, transparency, oversight, and compliance. The service supports policies, operating models, and evidence-led processes for model approval, accountability, and ongoing monitoring, helping organisations adopt AI responsibly within public sector assurance and regulatory expectations.
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TRC COMPANIES LTD.
E2E test management for OT and IT business processes, systems/applications and people developments. Enabling automated testing, scripting and code quality analysis, for FT/FAT, SRT, integration tests, performance tests, compliance tests, UAT/SAT and go-live support
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INSPIRED TESTING LIMITED
Inspired Testing tests applications that use large language models and generative AI, including chatbots, copilots, summarisation tools, and content generation features. We focus on behaviour, safety, reliability, and integration rather than only model metrics. Testing covers prompts, retrieval, user workflows, and operational controls aligned to your policies and risk profile.
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EAPPSYS LIMITED
Microsoft CRM (Dynamics 365) Data Migration Services help you move data from legacy systems into Microsoft Dynamics 365 with confidence, cleansed, reconciled, and ready for go-live. We combine proven migration methods, tooling, and strong governance to reduce risk, accelerate delivery, and ensure your data supports business outcomes from day one.
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ACUITY APPLIED LIMITED
Acuity Applied Limited delivers a secure, user-centred CCTV Request Management Service enabling digital submission, tracking, payment, and delivery of CCTV footage. The service integrates with council systems and supports end-to-end journeys, complying with GDS standards, WCAG 2.2 AA accessibility, GDPR, and Technology Code of Practice requirements.
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TRC COMPANIES LTD.
TRC services for asset management and asset operations. Compliance with ISO 55k standard (ISO 55000). Implementation of risk management, process standardisation, asset performance management, asset health analysis, asset investment planning, and integration with EAM and ERP. System protection (SPS)
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ENFUSE GROUP LTD
Our Cloud Data Discovery and Cataloguing services establish a single version of truth within an organisation's digital ecosystem. By employing enterprise-level data architecture and addressing legacy data control and management, these services ensure comprehensive understanding and management of the data landscape.
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TRC COMPANIES LTD.
TRC cloud strategy, implementation, maintenance and operations services for smart metering and conventional meters. AMI/AMI, HES, MDM, MDMS implementation capability. Smart metering analytics, fault detection, LV management integration, HV-MV-LV-meter data integration. Meter roll-out strategy and new meter definition and tender support