Suppliers starting with C

Cloudline Ltd

Specialists in helping public sector organisations to understand and plan for the opportunities presented by cloud commodity services.

Cloud Migration Solutions Ltd

Cloud Migration Solutions are a Midlands based Cloud Service provider focusing on providing Office365, Azure Cloud, Landing Zone, Windows Virtual Desktop and Network Services. Customer centric, we believe in providing cost-effective delivery whilst adhering to collaborative working practices, building strong relationships with our clients and their other third-party technology partners.


Cloud Native provides, Cloud support, teams and specialists of poly-skilled resources that deliver through life design, testing, implementation and support of scalable and secure solutions across Public, Private and Hybrid clouds. Cloud Native services are tailored for the modern software defined data center.


We are experts in delivering “digital by default”, Customer Relationship Management (CRM) , back office integration and cloud infrastructure projects. We’ve helped organisations deliver their channel shift strategies using an Agile and “customer first” approach to software development.


Cloud Optics is an independent Cloud and Software Licensing Optimisation company which helps organisations to reduce costs with the mega vendors (Microsoft, Amazon, SalesForce, Google, IBM, SAP, Oracle). We do not sell licensing and our services are typically delivered by former vendor employees.

Cloudreach Europe Limited

Technology is central to business strategy, performance follows. Supercharged by our migration and management software platform, Cloudamize, we bring simplicity and confidence to data-driven decision making. Once we solve a problem we automate the solution. We understand applications that power your organisation are key to delivering better outcomes for citizens.


Formed in 2016, Cloudreason is a consultancy working with businesses who want to get the best from delivering their IT systems on Cloud hosted services. We work with you to help understand your business requirements, Cloud strategy, develop the right supplier relationships, and then manage those relationships.


Specialising in G Suite & Office 365, we offer training & support to users on new business apps. We adapt training sessions & styles to suit each client. Training can take place on-site or via video call. Training materials can be created in the form of online documentation & sites.

Cloud Technology Solutions Ltd

At Cloud Technology Solutions (CTS) we design, develop and deliver business transformation through the power of the cloud, driving collaboration and empowering teams to achieve operational efficiency and commercial growth. CTS are the UK’s leading Google Cloud Premier Partner, expertly migrating businesses to G Suite, GCP and Chrome.

Cloudten Industries

Cloudten are experts in the design and delivery of cloud solutions for government clients. Our AWS-certified staff are specialists in all aspects of cloud architecture and DevOps techniques, with emphasis on security, data services and related technologies. Cloudten is ISO27001 certified and attained the AWS Government, Security, & DevOps Competencies.

Cloudtexo Ltd

Cloudtexo is a Distribution Service Provider that specialises in Data Ownership, Privacy & Risk Management Solutions for Mobility & IIoT. We are the only provider in Europe that provide an end-to-end solution from custom-built hardware, training to secure integrated software completely tailored for your use case delivered affordably.

Cloudview (UK) Limited

Cloudview’s Visual Data Platform securely transports visual data from your CCTV cameras, to secure cloud servers, where it can be viewed, managed and shared using a web browser. Cloudview integrates with visual data analytics to bring new capabilities to CCTV systems as well as enhanced accessibility, data security and compliance.

CloudX Consulting

CloudX Consulting is a UK based professional services company that provides services in strategy, consulting, digital, technology and business development. At CloudX our number one initiative is to drive excellence for our customers. Our consultants are leaders, with passion and determination to succeed and solve complex IT problems.


At Cloudzon we focus on delivering world class business solutions to our clients. With over a decade of innovation and persistent hard-work, we have created our niche as a leading service provider in Transcription Services, and Realtime location analytics of mobile devices for security and operations.

Cludo UK Ltd.

Cludo is an intelligent, cloud-based site search and analytics solution. We are platform agnostic, and our customizable algorithm and intuitive dashboard together make for a web and marketing tool designed to give your site visitors a more impactful and guided search experience.

Clue Computing Company

Application to manage investigations – encompassing referral, incident, risk, intelligence, investigation, case and outcome management. Comprehensive reporting, searching, AI, and data analytics across the application, to help uncover actionable intelligence in data, with real time access anywhere on any device. Trusted by the world’s leading intelligence and investigation teams


Data Platform called CluedIn that ISS, Barclays, TopDanmark, Saxo Bank, Nordea and more enterprise companies use for their Data Hub for Data Collecting, Data Transformation, Data Cataloging, Data Preparation, Data Governance and then pushing this data out to consumers like the Data Warehouse.

CMAP Software

CMAP provides project management tools to improve project profitability, make better resourcing/budgeting decisions, accelerate invoicing/payment, win more accurately priced and scoped projects while integrating 20+ business applications including timesheets, resourcing, fee calculators, invoicing, fee forecasting, CRM, HR, business intelligence reporting, mobile applications, dashboards, project accounting and much more.

CMC Partnership Consultancy Ltd

CMC’s advisory and delivery support services provide structured, people-focused approaches to optimise business outcomes and return on investment for cloud-based and digital public sector transformations. We integrate proven delivery methods (e.g. Agile/PRINCE2/MSP), Business Analysis and Prosci® Change Management tools and techniques to effectively manage both technical and people change.

CODA Security Limited

CHECK Accredited and NCSC Assured specialist suppliers of cyber security consultancy, penetration testing, threat intelligence, analysis, risk management and information assurance services. Our experienced consultants support agile project assurance, DevSecOps (DevOps) and Cloud security implementations across the public and private sector.

CODA Technology Services

CODA Technology Services provide a range of outcome based Cloud, Digital and Data technology services. We work with a number of FTSE 250 organisations supporting their digital change and transformation programmes, whilst also providing specialist expertise and leadership within emerging technology areas.


Codebase8 support businesses in the transition towards next-generation technologies with bespoke solutions designed specifically to unlock commercial potential. From modern AI and RPA through to legacy application transformation, we prepare organisations for a digital future by delivering competitive edge and increasing profit margins through a flexible and agile engagement model.


Codec is focused on implementing and supporting Microsoft and Oracle solutions for public sector customers. We provide a range of professional services to our customers including design, customisation, integration, implementation, support and maintenance of their solutions. We focus on key sectors: Central Government, Local Government, Government Agencies and Higher Education


We solve critical issues facing our clients, both large and small. Our approach is to listen, asses, advise and deploy. We provide a broad range of services and solutions focused on security to help organizations facilitate change, achieve their vision and optimize productivity in a safe and secure manner.

Code Enigma Limited

Code Enigma is a community of creative souls and the technically brilliant, dedicated to building a better world wide web. We deliver and support accessible web-based solutions with creative design and robust code on sleek, secure infrastructure; allowing clients to tell their engaging stories. Services are ISO9001 and ISO27001 certified.


codeHB has been working as a Microsoft Partner for 10+ years, helping businesses to maximise their investment in Microsoft solutions, increasing staff productivity and mobility.

Code IT Recruitment Ltd

Code iT work collaboratively with your Stakeholders and Business teams, understanding your needs, priorities, and process flows in order to build engagement and deliver best in class final product. Our services span the full project life-cycle, through Strategy, Business case creation, Programme/Project Management, Business Analysis, data migration, development and delivery.


CODEPLEXUS solves clients’ toughest challenges by providing unmatched cost effective support services in consulting, technology and operations. We partner with SAP, ORACLE, AMAZON AWS CLOUD, Microsoft AZURE , driving innovation to improve the way the world works and lives. With certified consultants we deliver managed support services.

Codification Ltd

Codification are specialists in federated-cloud strategy and implementation. Hardened Kubernetes distributions to securely accelerate delivery and reduce costs.

Coeus Consulting

Coeus Consulting is an independent IT management consultancy providing both advisory and consultancy services. We specialise in the areas of IT strategy, sourcing, technology, transformation and optimisation.

Coeus Software Ltd

Mobile Working Platform for front-line workers in compliance based and regulated organisations. Client APP for Android, iOS and UWP and integration with back-end system using and API and/or connector technology. Making organisations more efficient and accountable by bringing together tasking, data collection, workflows, real-time dashboards, and access to corporate data.

Coffee Cup Solutions

Coffee Cup Solutions are an application delivery specialist, focused on implementing and supporting best of breed solutions. As a Citrix Gold Partner, with both Virtualisation and Networking specialisations, we have a deep understanding of the virtual desktops landscape and have extensive experience of designing, deploying and supporting Citrix technology solutions.

Cognisco Ltd.

Cognisco specialises in assessing People Capability and Confidence. Identifying how well people can apply understanding and behaviour; and make decisions in complex, challenging scenarios in disciplines from technology, social care, culture to English language. Identifying risk, hidden-talent and lacking confidence. On-line electronic proctoring delivers identity validation whilst testing capability globally.


Cognisess provides the world’s most comprehensive predictive people analytics software platform. Driven by a unique combination of data science, neuroscience and machine learning, our cloud-based solution gives organisations unprecedented, data-led insights into talent recruitment, retention and performance through a single, easy-to-use tool.

CogniSoft Limited

CogniSoft (est.1984) specialise in web based learner & case management systems for Apprenticeship, Learning & Skills, Welfare to Work, Employability and Youth Support services. Our Systems help to streamline and simplify administrative and management processes, reducing workload and evidencing the impact of our clients work.

Cognita Projects

With our outcome-based solutions and teams of SME's, we solve your complex business and technology problems and keep your project on track. Our experts help you manage change. From tactical solutions to larger scale projects, we help you get the outcome you need, giving you control and peace of mind.

Cognitive Group

Cognitive Group are experts in talent acquisition. We build teams and nurture careers within Microsoft's cloud, business applications (D365), automation and AI We supply experienced Project Managers, Architects, Business Analysts, Technical / Functional Consultants, Testers and Developers.

Cognizant Technology Solutions UK Limited

Cognizant is a leading professional services company, transforming clients' business, operating and technology models for the digital-era. Consistently positioned as thought-leaders, our industry-based, consultative approach helps clients build and run more innovative and efficient operations. We are committed to equal opportunities, diversity, supporting our communities and developing a sustainable future.

Cogs Agency Ltd

UK based SME delivering staffing solutions across, User Experience, Design, Transformation and Technology. Keeping people and organisations future fit. Driven by Digital. Powered by People.

Cohaesus Projects Limited

We transform experiences through, insight, innovation, and technology. We help our clients develop strategy, design experience, build software teams and then continuously improve their portfolio of digital products, tools and services. Whilst software is eating the world, we believe it’s only doing so through exceptional experiences.

CoherenSEA Limited

Small business providing Architectural Descriptions, compliant with MODAF, for Navy Command Headquarters

ColIective Intelligence Sytems

A Software Developer providing Student Attendance Management Systems for the HE and FE market place. Device agnostic we can provide the most cost effective solution that fits your particular organisation.


Collabco are an EdTech development company based in Liverpool building myday for the Education marketplace.

Collaborative Solutions Europe Limited

Collaborative Solutions is a full service Finance and HR transformation consultancy boasting 100% deployment success and a 98% customer satisfaction rate. We have successfully deployed Workday Financials and HCM for more than 450 global Fortune 500 companies, medium-sized businesses, and education and government institutions in more than 125 countries.

Collibra UK Ltd

Collibra provides a cross-organisational data governance platform that delivers openness and freedom. It breaks down traditional data silos and opens up organisational data so all users can find the data they need, collaborate on it, and easily understand its meaning enabling all data citizens to trust their data

Collins Bartholomew Limited

Collins Bartholomew has been in the business of map production for 200 years. We are the creators and publishers of The Times World Atlas range and a leading supplier of global digital map data to private and public sector organisations across the globe.

Collins Technology Consulting Ltd.

Agiloft Platinum Partner (UK and Europe) Project Management, Change Management, Systems Design and Migration. Experience in Further Education, Local and Central Government, e-Commerce, Media and Manufacturing sectors.

Columbus Global UK Ltd

Columbus is an award winning International IT supplier delivering Microsoft Dynamics 365 ERP software, SaaS, cloud, consultancy and support services to cross-industry customers. Our offerings cover a wide range of business functions. In the UK we serve our customers from our Nottingham, Warrington and Cambridge offices.

Comaea | Competency Made Easy

Comaea is a competency management system that enables collection, moderation and analysis of peoples competencies to make informed decisions. Works with any competency framework and allows complete customisation and tailoring. Great for teams, departments or organisations. Dashboards give clear, accurate real-time data.

Combined Knowledge Ltd

Combined Knowledge supplies Office 365 and SharePoint Adoption and training products and custom education solutions designed to increase knowledge and productivity for users across the organisation. Experience delivering to small, medium and 50,000+ enterprises.

Commerce Decisions Limited

Commerce Decisions delivers its proven AWARD eEvaluation solution, best practice knowledge and expert services to assist in strategic, complex, or high risk sourcing projects. AWARD has been used on projects totaling over £250 billion; proven to significantly increase contract value, reduce risk and enabling teams to make major contract decisions.

Commercial Cloud Services

Commercial Cloud Services provides commercial delivery and consultancy services for enterprise. We specialise in 'right sourcing', assisting organisations to determine the best balance between outsourced and retained ICT services and delivering the resultant contracts through procurement or negotiation to support customers seeking to disaggregate contracts or make contract break-point decisions

Commercial Software Limited

Commercial Software Limited specialises in building smart technology to help companies optimise their global workforce processes. Using our solutions customers can enhance operational excellence by managing targets and reducing both cost and risk.


cyber & infosec consultancy (Accreditation support/RMADS), CHECK ITHC testing, cybersecurity managed services and cyber incident response from SC cleared staff. Manage cyber risk simply and cost effectively with a pragmatic and proportionate approach that helps you achieve your aims faster and more securely. Commissum is the natural choice.

Commonplace Digital Ltd.

Commonplace is a leading provider of online public engagement tools. Our platform is extremely easy to use and provides our clients (local authorities, infrastructure providers, developers and consultants) with powerful insights. Commonplace engagement supports different stages in local development - from needs analysis through to presenting design options for feedback.

CommonTime Ltd

CommonTime is a UK company with extensive experience of implementing and supporting enterprise mobile communication solutions. CommonTime Intelligent Communications is an integrated, secure messaging and critical alerting solution. The solution is underpinned by an extensive integration and workflow capability, enabling the solutions to integrate, validate and update with external systems.

Commonwealth Informatics, Inc.

Commonwealth Informatics has a proven track record working with government agencies, academic departments, non-governmental organizations, and industry to implement reliable production systems for medical product safety surveillance, pharmacovigilance, and public health informatics. Commonwealth staff are experts in systems to integrate all the sources of data needed for effective surveillance.

Community Fibre Ltd

Community Fibre Limited builds and operates ultrafast Internet access networks primarily in UK urban social housing markets. It works alongside landlords to provide a future-proof fibre optic connection directly into each served property.

Company85 LTD

Company85 is an independent IT consulting firm specialising in enterprise-class information protection, transformation and service management. Headquartered in London, we provide advisory, implementation and managed services to FTSE100 clients and public sector organisations across the UK. We work collaboratively with organisations to lead change, strip out cost, and safeguard data.

Company Net Limited

We are an independent software/business consultancy services company, with 23 years’ experience of building highly adopted business solutions for customers in the public/private/third sectors. Our solutions, now exclusively based on the Microsoft Cloud platforms and our ADKAR led change management approach, will deliver user satisfaction, business benefits and ROI.

Compass Informatics Limited

Compass Informatics is an information and location technologies provider - utilising GIS, web, mobile and IoT skills to deliver platforms and services. Main sectors include environment and natural resources, planning and heritage, and transportation. As part of the Tracsis Plc group we have the strength of an AIM-listed UK company.

Complete Contract Management

Complete© is a cloud hosted contract management system designed to simplify the complex governance structures that surround the management of public sector contracts.

Complete IT Solutions

8x8 Channel Partner providing a single platform cloud communications service for: - Call and Contact Centres - Communication - Collaboration - Audio/video conferencing - Instant Messaging - CRM Integration

Complete IT Systems

We specialise in bespoke solutions for public sector bodies. Quotes are assessed and evaluated for cost, efficiency and future expansion by our vendor qualified team. We have the highest level accreditation in all fields on our framework, and will happily point end users to different solutions if requirement is there.

Computacenter (UK) Ltd

Computacenter is a leading independent provider of IT infrastructure services, enabling users and their business by advising organisations on IT strategy, implementing the most appropriate technology, optimising performance and managing infrastructures. We help CIOs and IT departments in enterprise and corporate organisations maximise productivity and IT business value for users.

Computer Application Services Limited

Workpro case management software is developed by CAS (Computer Application Services Ltd), an employee-owned technology company. We specialise in case management software for complaints handling, HR/employee relations cases, FOI/SAR requests and other regulatory casework, with over 17 years’ experience as a trusted supplier to public and private sector organisations worldwide.

Computer Assistance

We have been in business since 1996. Experts in cloud technology before it was called 'cloud' VMWARE, VEEAM Office 365, MICROSOFT GOLD PARTNER. We are a team of 33 people who between us can solve and maintain the most demanding and difficult application issues.

Computer Assitance

We are a specialist independent IT Consultancy firm, created by a group of highly experienced IT professionals. We offer outstanding tailored independent IT Consultancy services for individuals and organisations. Computer Assistance offers an outstanding level of services and products. We are a specialist independent IT Consultancy firm.

Computer Network Defence Ltd

Computer Network Defence Ltd (CND) are a cyber security consultancy. Our staff deliver all manner of services including; Cyber Threat Intelligence, Penetration Testing, Security Event monitoring, Deep Packet Analysis, Security Architecture and Professional Services. Underpinning our delivery, we also have an embedded cyber security recruitment agency.

Computer Service Centre Ltd

Manage your Occupational Health Clinic in the Cloud. Clinic-all is an online application that lets you manage every part of your clinic, from appointments, staff rotas and patient records, to stock control, reporting and financials if you need it. There's no software to install and no updates to worry about.

Computer Task Group (UK) Limited

CTG is an IT services organisation. CTG provides agile business solutions and subject matter expertise for Communication Service Providers, UK Law Enforcement and the UK Government. CTG also provides global implementation and product prototyping services; and secure portals that help meet global law enforcement and anti terrorism demands.

Comtact Limited

Comtact Ltd. is an ISO27001-accredited Cyber Security & IT Service Provider, operating 24/7 'eyes on screen' from a secure SOC & NOC in Milton Keynes, with a proven record of delivering real business value and savings to Government.

COMXPS Limited

Since 2003 we have provided consultancy and delivery services to Central Government, NATO, Security and Intelligence Agencies. Achieved through managing and deploying Cloud Solutions to meet Organisational Challenges and delivering programme benefits. Services include: Programme/Project Management, PMO functions, Business Analysis, Enterprise Architecture, SIaM, HGM, Military Encryption, Organisational Change, Procurement/Commercial Management.

Concentra Consulting Limited

Concentra is an award winning company creating sustainable solutions offering our clients a competitive edge. Combining a deep understanding of operational management, industry expertise, design, data analytics software and technology we solve challenging problems for now and the future.

Concept Information Technology Limited

Concept Information Technology is a progressive SME able to provide a range of Cloud based services which are used to manage and develop Cloud based solutions. We help ensure that quality is maintained across our extensive range of consultancy services through applying a flexible approach to fulfilling your project requirements.

Concero UK

Concero UK are Microsoft and Google Partners who specialise in the creation and distribution of cloud-based services and solutions. For example, as well as the capability to provide customers with various licenses, Concero UK can also facilitate their customer's journey into the cloud. Concero has extensive experience working within education.

Concerto Partners LLP

Concerto is a management consultancy company, we advise and support public and private sector organisations around the world, developing strategy, implementing change and delivering programmes. We are widely experienced in offering business analysis, design consultation and transition services to deliver efficiencies and savings and developing a tailored 'Road Map'.

Concerto Support Services Ltd

Concerto delivers high value CAFM, Asset and Project solutions to the public sector. Working with over 70 public sector organisations within the UK and beyond. Concerto has delivered solutions to HMRC, as well as Manchester, Stirling, and North Yorkshire Councils

Concorde Technology Group Ltd

Concorde Technology Group one of UK’s leading ITsupport and services providers, delivering cost effective innovative ITsolutions. Established:1985, committed to making ITwork for our customers offering technical excellence and reliability as standard. National company with localised quality, we benefit from a loyal customer base yet maintain inherent flexibility and personable approach


SAP Concur Expense empowers government departments and councils through greater oversight and control over employee-initiated spending. Workflow is streamlined through a cloud-based system that efficiently manages the entire expense process from spend request to reconciliation in an automated workflow—improving accuracy, reducing reimbursement cycle time, and freeing up admin time

Condeco Ltd.

We are Condeco, pioneers of workspace management technology for the world’s most competitive businesses. Our integrated meeting room booking, desk booking and workspace utilisation technologies help organisations transform their operations quickly, efficiently and at scale.