G-Cloud 15 suppliers starting with C
CONSENT KIT LTD
All-in-one participant management and CRM for design research, user research and research ops (ReOps). Consent Kit automates data governance while centralising your research admin (research panels, communication, informed consent, NDAs, scheduling and incentives) - saving on average 45 mins in admin time for each research participant, and reducing operational risk.
CONTENT GURU LIMITED
Founded in 2005, Content Guru is an innovative manufacturer of platforms and technologies for communications networks and cloud contact centre. Content Guru's solutions are deployed in over 50 countries for some of the world’s leading organisations, including NHS 111/999, multiple Police Forces, Local Councils and large Central Government organisations.
CONTROL PLANE LIMITED
Secure-by-design and secure-by-default are our DNA. We are trusted by the biggest financial institutions, cloud providers, and governments to work securely with cloud, Kubernetes, and supply chain engineering. We excel at threat modelling, security architecture, platform engineering, penetration testing, cloud-native implementation, CI/CD pipelines, agile management, and training.
CONVERGENCE (GROUP NETWORKS) LIMITED
Total network solutions including LAN, Wi-Fi, WAN, and security. Tier 1 carrier grade network with accredited infrastructure (HSCN Compliant CN-SP) UK-based Network Operations Centre (NOC) Highly skilled field engineers Strategically positioned UK workforce. Private, direct connections to cloud providers. Government-grade security across internet, voice, cloud & private WAN site-to-site inter-connectivity
COOLSPIRIT LIMITED
COOLSPIRiT, a Databarracks Company, has been providing data management solutions and business-critical infrastructure for 25 years. We deliver tailored data protection, cyber security and hybrid infrastructure solutions through expert consulting and industry-leading technology.
COREFILING LIMITED
CoreFiling has been providing straightforward solutions for on-line regulatory and corporation tax filing for over ten years. Known for its high quality modelling, data validation and development services, CoreFiling also provides XBRL consulting and enhanced data management to financial regulators and exchanges and to their financial services filers.
CORE STREAM LTD
The leading provider of intuitive, flexible and high quality technology solutions to help clients manage risk, satisfy compliance obligations and operate more effectively
CORE TECHNOLOGY SYSTEMS (U.K.) LIMITED
Core's goal is to help UK Public Sector organisations transform using technology, through our innovative IT solutions. We are a leading provider of Managed Services and can manage all or some of your IT needs on a per user per month basis, with proactive, multilingual support available 24/7.
CORNERSTONE ONDEMAND LIMITED
Cornerstone OnDemand is a leading supplier of AI Powered HR / Talent Management solutions. These are delivered as a SaaS model and may comprise the full Talent solutions or individual modules. The licence includes software, hosting (in the UK ), support & maintenance, regular releases, account management and customer support.
CORPORATE PROJECT SOLUTIONS LIMITED
CPS delivers Microsoft Cloud-based Transformations across the Public-Sector. Our experienced consultants support you in solving your business & technology problems, through the provision of consultancy/deployment/adoption of Microsoft solutions. As a Microsoft Jumpstart Partner and Worldwide Partner-of-the-Year covering all areas of AI/ Collaboration / Communication / Productivity/Support
COSTRATIFY LIMITED
Our mission is to ensure we help customers gain the most value from their IT. Our goal is to help choose the right approach, technology and services in a deliberately strategic way. We believe in continuously helping to inform you of these choices as your organisation navigates challenges and constraints.
COVOXA LIMITED
Covoxa specialise in helping organisations implement and support Enterprise Resource Planning Cloud services. Core to our approach is a belief that shared objectives always achieve mutually beneficial outcomes. Focusing on Oracle, SAP and Workday solutions we have been involved in a numerous Public Sector complex and innovative projects.
CPOMS SYSTEMS LIMITED
CPOMS is the market leading software solution for monitoring Safeguarding, wellbeing and all pastoral issues. Working alongside your existing safeguarding processes, CPOMS is an intuitive system which helps to ensure that children, young people and adults are safe and fully supported.
CRANMORE CONSULTING LIMITED
Cranmore is a trusted provider of AI-enabled transformation, modern digital platforms, and discovery and consultancy services throughout the UK. A public sector, health, transport, and utilities specialist, Cranmore’s exceptional technologies and proven ASSURED Agile approach is helping clients achieve multi-award-winning outcomes and advanced, future-proofed services for citizens.
CRAXEL UK LTD
Craxel develops Black Forest, a patented knowledge infrastructure platform built on an O(1) hashing algorithm. It unifies graph, vector, time series, spatial, relational and key-value data in one engine with high-performance searchable encryption. Operating globally, Craxel serves defence, public sector and enterprise customers.
CRB ASSOCIATES LTD
CRB Associates have supplied web software solutions to the NHS and other public sector organisations for over 20 years. Our established CRBhub coaching and mentoring management system efficiently automates the facilitation process to deliver maximum ROI, while providing powerful management and reporting features to programme administrators.
CREATE CHANGE LONDON LTD
Create | Change specialises in the creation and transformation of Digital-first services as well as providing research, design and technical expertise to policy and delivery teams. We work across all delivery phases from pre-Discovery to Live. We've helped plan, design & build Digital services for many departments and agencies.
CreateFuture
We partner with public sector teams to design, build and operate secure, accessible digital services. AI-native and cloud-first, we combine modern strategy and design with hands-on delivery into operations, providing a practical, delivery-focused approach that helps organisations adopt emerging technology responsibly and meet public sector standards with confidence.
CREATION TECHNOLOGY SOLUTIONS LIMITED
Creation Technology is a 60+ person Salesforce Consultancy, headquartered in London & with offices in India, that specialises in Salesforce Education Cloud, Experience Cloud, Marketing Cloud, MuleSoft, Data Cloud & Agentforce.
CREATIVE NETWORKS LIMITED
Creative Networks is a Managed Services Provider (MSP) supporting clients with cloud software and ICT infrastructures. We deliver ongoing IT support, including system hosting, third-party management, seamless migration, backup, disaster recovery, and advanced cyber security solutions, helping organisations maintain, secure, and optimise their technology environments efficiently and reliably.
CREDERA LIMITED
Credera is an established professional services company who have been helping UK government departments and major global organisations for 30 years. We provide a range of services and possess specialist capabilities in cloud, data and digital acceleration. We pride ourselves on delivering outcomes with integrity, tenacity, and a personal touch.
CREDITSAFE BUSINESS SOLUTIONS LIMITED
Creditsafe, the global business intelligence experts, specialise in business credit checking and all round B2B solutions. As the world’s most used provider of online business credit reports, we’ve changed the way business information is used worldwide through our passion and drive to deliver superior business data.
CRIMSON LIMITED
A Microsoft Gold Partner Crimson provide a range of IT consultancy services focused on strategy, transformation, assessment and benchmarking, and solution design and architecture. We also have a team of certified professionals who can design, build, support, and manage IT solutions based on leading Microsoft technology.
CRITICALARC LTD
SafeZone is a high-performance cloud-service that delivers distributed command and control to security coordinators and real-time situational awareness to responders in the field. SafeZone empowers first responders through real time shared location information and incident details sent simultaneously to the control room and mobile phones in the field.
CRM.COM
CRM.COM is a next-generation software platform helping businesses and public sector organisations service customers and citizens with unified commerce, subscriptions, billing, wallet and payments. Founded in 2005, were are headquartered in London, with regional offices in Cyprus and Vietnam.
CROSS DIGITAL LTD
Cross Digital Ltd is a digital agency delivering user-centred web platforms, digital transformation and marketing solutions. We support public, private and third-sector organisations with design, development, optimisation and ongoing support. Our compliance-aware approach ensures scalable, secure and accessible digital services that improve efficiency, enhance user experience and drive outcomes.
CROWDFUNDER LTD
Crowdfunder Connect delivers grant-making, match funding, volunteering, and employee engagement solutions for businesses, local authorities, and funding bodies. Our technology helps funds go further by enabling match funding and collaboration with partners, supporting more organisations and amplifying impact.
CROWN COMPUTING LIMITED
Crown were established in 1987 and are a leading UK-based provider of workforce management systems and consulting to the public and private sector. Specialists in Time and Attendance, Scheduling, Rostering and Duty Management, we have over 300 customers including some of the UKs best known companies and public sector organisations.
CSS EUROPE LIMITED
Providing software solutions that power the performance of NHS, local government and public sector organisations, driving productivity, efficiency and overall, an improved experience for citizens. Our solutions provide end to end, through life, asset management across Community Equipment, Ambulance Services, Fire & Rescue Services and other Business Critical areas.
CTI DIGITAL LIMITED
Since 2003, CTI has been delivering digital transformation and end-to-end digital services/solutions for Magento, Drupal, Shopify, Umbraco, and .NET projects. This is complimented by our scalable cloud hosting solutions in AWS, Upsun, and Azure, growth marketing services and truly strategic support. Certifications: ISO9001, ISO27001, Cyber Essentials, Cyber Essentials Plus.
CTMS SERVICE MANAGEMENT LTD
CTMS Service Management specialises in IT and Enterprise Service Management. Alongside implementation and configuration, we help improve process maturity and capability. Our focus is aligning technology to business processes, enabling clarity, efficiency, and continuous improvement.
CTRL O LTD
Ctrl O champions openness with LinkSpace, simplifying data and process management for you. Our ISO27001 certification underscores our commitment to your data's security and our user-friendly service gives you control of the technology you need to do your job effectively.
CULTURESHIFT COMMUNICATIONS LTD
A real-time reporting platform to identify and prevent harassment and bullying.
CURO RESOURCING LIMITED
Curo is your “all service” Microsoft partner, providing trusted experts and high quality technology solutions. Over the past 15+ years Curo has built the most respected Microsoft freelance community in the UK. This combined with strategic alliances with select partners allows us to deliver high quality outcomes for customers.
Curzon Consulting
We are a highly respected, award-winning management consultancy consistently delivering tangible, enduring results for our clients through strategy, digital and transformation. With a 20-year track record, we help clients pivot from good strategy into great execution, delivering complex global business-critical transformation projects which create sustainable competitive advantage and measurable results.
CW Systems Integration Limited
CWSI helps organisations maximise the value of their cyber security investments through our SecureGuard suite of service, and Microsoft Security & Compliance services. We reduce cyber risk, improve licence utilisation, accelerate time-to-value, and deliver measurable ROI through expert-led managed services & professional services securing devices, data, identities, and AI adoption.
CX-Feedback
The UK's leading tenant engagement platform. Transactional surveys, consultations, targeted engagement, easy tenant communications, tenant journey, in-depth and flexible analysis and reporting capabilities. Automation saves time and resources while enabling social housing providers to be more effective and more efficient. Enables social landlords to truly listen to their tenants.
CYBANETIX LIMITED
Cybanetix is a cybersecurity company and Managed Security Services Provider (MSSP), focusing on Security Monitoring, Detection and Response Services. We help clients secure their networks, protect their businesses against cybercrime, and to achieve the required standards set out by relevant compliance schemes.
CYBER CONTROLS.IO LTD
We are dedicated to empowering-businesses by enhancing their security posture, streamlining quality management processes, and leveraging the power of artificial intelligence. As a leading consultancy specialising in the implementation and auditing of security, quality, artificial intelligence, and integrated frameworks, we provide a holistic approach to tackling today's complex cyber challenges.
CYBERFORTIS CONSULTING LIMITED
CyberFortis helps public sector organisations maintain continuous cyber assurance. FortisOne GRC centralises controls, evidence, risks and compliance across ISO 27001, Cyber Essentials, NCSC CAF and DSPT. Supported by CyberFortis consultants, it simplifies assessments, remediation and audits, improving visibility, accountability and readiness for accreditation.
CYBERFORT LIMITED
We provide all-encompassing Cyber Security Services. Our business offers NCSC assured Consultancy services, Identification and Protection against cyber-attacks, proactive Detection and Response to security incidents through our security operations centre and a Secure and Recover set of Cloud solutions which keeps data safely stored, managed and available 24/7/365.
CYBERIAM HOLDINGS LIMITED
CyberIAM provides the expertise needed for the procurement, design and implementation of complex identity and Privileged access management systems. We have experience of managing complex deployments including SailPoint IdentityIQ, IdentityNow, Okta, Entra, CyberArk’s and BeyondTrust's Privileged Identity Manager, My Identity Cloud as well as custom solutions for global enterprises.
CYBERIS LIMITED
Cyberis is an independent information security consultancy delivering coherent security, risk management and assurance through a unified range of services and solutions. We deliver trusted assurance and consulting by quality and excellence; we build trusted relationships and partnerships with our clients by integrity and honesty.
CYBERLAB SECURITY LIMITED
CyberLab is a specialist cyber security company that provides a wide range of security solutions and services. CyberLab combines Chess Cyber Security, Armadillo Sec and Cyberlab Consulting into one entity, providing a one-stop shop for all UK business security needs.
CYBER MEDIA SOLUTIONS LTD
Cyber Media is a specialist in health and wellbeing digital management and engagement. Cyber Media develops the Theseus range of health and wellbeing case management and referral systems.
CYBER SECURITY ASSOCIATES LTD
CSA Cyber delivers end‑to‑end cyber security services including MDR, security protection, penetration testing, consultancy and incident response. As a CREST accredited and ISO 27001 and ISO 9001 certified provider with NCSC CHECK and CIR capability, we help public sector organisations strengthen resilience, reduce risk and achieve secure, compliant digital outcomes.
CYBER SECURITY SPECIALISTS LIMITED
We pride ourselves in providing expert, pragmatic Cyber Security Consultancy services. Our team of Cyber Security experts have decades of experience in supporting the Public Sector which enable us to deliver a bespoke Cyber Security service that truly benefits our clients.
CYBSAFE LTD
CybSafe is an applied AI human cyber risk management platform that automates adaptive, personalised and scientific interventions to deliver behaviour change at scale or show what’s getting in the way.
CYPFER Limited
CYPFER deliver comprehensive cybersecurity services designed to protect businesses in an increasingly digital world. Our expert team is committed to ensuring your organisation’s resilience against evolving cyber threats and dedicated to providing solutions that address all facets of cybersecurity, from initial assessments and proactive monitoring to incident response and recovery.
CYPRO CONSULTING LTD
We’re a UK-based boutique cyber security consultancy, protecting organisations of all sizes with expert, personal support. From strategic advice to our 24/7 UK-operated SOC, we build security capabilities around your needs today, with the expertise and flexibility to scale as your organisation evolves.
CYSIAM LIMITED
CYSIAM’s UK-based 24/7/365 Security Operations Centre (SOC) provides a Cyber Threat Intelligence-led Managed Detection and Response (MDR) service. Alongside world leading technology partners - we are Splunk & Crowdstrike resellers) we provide managed security services to increase your ability to detect early and respond quickly to incidents on your network.