Suppliers starting with C
C365Cloud
C365Cloud is a cloud-hosted, modular SaaS platform for compliance, CAFM, repairs & maintenance, and health & safety. It helps organisations manage audits, assets, field services, scheduling and building safety while maintaining the golden thread, supported by scalable deployment and dedicated account management.
C3.AI UK LTD.
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C3IA SOLUTIONS LIMITED
SME systems engineering, cyber security, information communications technology, information assurance and professional services supplier with 18 years of experience in support of government, MoD, law enforcement and wider security sensitive sectors. Our cyber security consultancy is assured by the National Cyber Security Centre.
C3 SYSTEMS CONSULTING LTD
C3SC Ltd is an independent company serving public and private sector defence and security clients in the UK and overseas. We have extensive experience of operational analysis, research, development, architecture, implementation, assessment and provision of cyber and IT services and solutions including those exploiting ML & AI.
C4 ULYSSES LIMITED T/A CARELINELIVE & CAREFOR
C4 Ulysses Ltd, of the MAS Group, Cyber Essentials Plus, ISO 9001, and ISO 27001 certified and a leading developer of care management and ebrokerage cloud software solutions for the care sector.
CACI LIMITED
CACI has over 22 years’ public-sector experience. CACI’s proprietary and agnostic digital solutions promote thinking and innovation, while focusing on the end-user and client. Our experts’ knowledge and passion ensure our clients can access; industry leading specialists to deliver tailored outcomes, as well as the latest cloud-based solutions.
CADENCE INNOVA LTD
Cadence Innova is the go-to SME for public services transformation. We are multi-award-winning – a FT Leading Management Consultancy (Digital Transformation) for 5 years running - and recommended by 95% of our clients. We Discover, Design, and Deliver Positive Change, collaborating to solve your knotty challenges and deliver meaningful impact.
CADENT ANALYTICS LIMITED
Galvia offers AI and Machine Learning solutions, enhancing higher education with AI chatbots and engagement platforms for personalised student support. Their technology automates tasks, reduces costs, and provides insights for innovation and pre-emptive service, improving the campus experience.
CADGWITH HEALTH LTD
We are specialists in consultancy solutions to enable health organisations and their suppliers to realise their full potential by improving performance and results. Cadgwith Health provides professional consultancy services and interim roles at senior executive level.
CADMIDIUM SERVICES LIMITED
Cadmidium provides high quality solutions to the Defence and Security of the United Kingdom and its Allies. Delivering Cyber Security, Technical, Professional and Training Services. We are proud to be, Carbon Neutral, ISO 9001, ISO 27001, Cyber Essentials Plus, as well as Armed Forces Covenant Silver Award.
CAE TECHNOLOGY SERVICES LIMITED
CAE Technology Services specialises in IT infrastructure solutions, including network infrastructure, data centre solutions, cloud services, and cybersecurity. CAE delivers tailored solutions through consulting, implementation, and support, focusing on customer needs and partnering with leading technology vendors to ensure cutting-edge solutions.
CAJA LIMITED
Smarter processes, Scalable technology, Empowered People; Caja delivers real business outcomes and measurable results, through integrating Technology, Process, underpinned with Human Centered Change. Leveraging modern technologies, digital and cloud transformation, automation and advanced data and analytics, Caja integrates process optimisation, behavioural science and change management to ensure adoption at scale.
Calba
Calba is your partner in agile. We provide agile coaching, training and delivery services (specialists) including agile coaches, Scrum Masters/Delivery Managers, Product Managers, Product Owners, Business Analysts and other specialist roles. We focus on knowledge transfer and capability development to achieve lasting change.
Call Handling Services
Call Handling Services Has delivered expert communication solutions to the NHS and Charities for over thirty years. With decades of experience and a reputation for exceptional customer service, we specialise in providing tailored CCaaS and Hosted Communication services that are reliable, efficient, and perfectly aligned with your unique needs.
CALQRISK (UK) LIMITED
CalQRisk is an online, modular, Governance, Risk and Compliance (GRC) solution that can be tailored to suit your needs. CalQRisk brings consistency and completeness to your GRC efforts. It joins up your GRC processes in one platform, resulting in efficiencies across the organisation.
CALVIUM LTD
Calvium is a pioneering digital innovation agency combining expertise in research, experience design, software engineering and mobile innovation to fuel business growth. We are experts in designing and developing robust mobile, web apps and platforms that deliver business critical services and engaging customer experiences which have impact and purpose.
CAMBURG COLLECTIVE LTD
We are a consultancy that specialises in providing Change, Human Resources and Organisational Development support to the public sector. Our associates come from; the NHS, local government, central government, police, higher education and the third sector. We uphold public sector values and put your people first.
CAMERAFORENSICS LTD
CameraForensics provide digital image analysis data and software used by law enforcement agencies to generate leads when investigating online crime, crimes against children and victim identification. We also carry out R&D to develop and assess technologies to counter emerging threats in this domain including generative AI.
CAMPAIGN MASTER (UK) LIMITED
We are a UK based, GDPR compliant email marketing, CRM software and services supplier. Additionally, we provide full email HTML design services along with SMS marketing, online form building, surveys and event management tools. Email marketing consultancy is also available.
Campbell Consulting
Specialist Microsoft .NET development and support agency with 20 years' experience. As certified Umbraco developers and registered Umbraco & Optimizely partners, we deliver custom development, platform upgrades, hosting solutions, and ongoing technical support for businesses with a focus on value, and quality.
CANTABULAR LTD
Cantabular is high performance, multi-lingual data publication software with real-time privacy protections. It is used by the ONS and NISRA for the protection of publication of confidential census data. Cantabular enables data to be queried in milliseconds and facilitates real-time tabulation with integrated metadata, fast filtering and pivoting.
CANTARUS CRM LIMITED
Microsoft partner providing business analysis, development, training, consultancy, implementation and support for Dynamics 365. Microsoft Dynamics 365 specialists and licensing provider. FlexRM have extensive experience integrating Dynamics CRM with Veolia (CIS/Echo).
CANTARUS LIMITED
We are an innovative, multi-award-winning digital transformation agency delivering web, CRM, mobile app, consultancy, design and hosting services. We specialise in Umbraco, Kentico, Contentful and Microsoft Dynamics 365 and wider platforms, helping organisations invent, build and continuously optimise engaging digital experiences that deliver meaningful, measurable outcomes for clients.
CANTATA LIMITED
Cantata is the UK’s leading independent CRM consultancy, helping organisations get the most out of stakeholder management. We offer independent CRM advice, implementation services, pre-packaged "Vantage" solutions, private cloud hosting, training and support. We specialise in commoditised solutions for complex situations using methods that reduce timescales, cost and risk
CANTIUM BUSINESS SOLUTIONS LIMITED
EIS (the trading arm of Cantium Business Solutions) is wholly owned by Kent County Council. We specialise in providing a comprehensive portfolio of IT solutions designed for the Education Sector. We currently manage over 1,000 customers across the UK including Local Authorities, Schools and Charities.
CAPABILITEEZ LTD
We simplify procurement. We provide a FREE cloud based Supplier Management software to pre-qualify, monitor, and manage the supply chain (works, services, products). The PQS Pre-Qualification-Scheme™ is a UKAS Inspection Body, SSIP Accredited and Registered Member. We conduct SSIP and prequalification assessments based on PAS91, CAS, and PPN03/24.
CAPACITAS LIMITED
Capacitas is the performance and cost optimisation expert. We solve three problems: -Cloud costs growing faster than demand -Technology cannot scale -Technology is unstable at peaks Our ROI: -$18m p.a. saving on cloud spend of $60m -26% increase in users with zero additional capacity -Ensured £5.4m revenue achieved during peak
Capella Workplace Solutions ltd.
Finally, all your occupancy data in one place. Capella is a workplace platform that helps organisations manage and understand how their space is used. We provide desk, meeting-room and parking booking tools, alongside analytics that bring all occupancy data into one place, helping teams optimise space and make confident decisions.
CAPGEMINI UK PLC
Capgemini, a responsible and diverse global technology partner, helps organizations accelerate digital and sustainable transformation. With 340,000 employees in over 50 countries, it offers end-to-end services, leveraging AI, cloud, and industry expertise. In 2024, Capgemini reported revenues of €22.1 billion.
CAPITA BUSINESS SERVICES LTD
Capita is a digital transformation, technology and IT services provider and value-added reseller. We bring people, processes and technology together to transform businesses and deliver better outcomes. From bespoke application development, individual IT systems to fully managed IT services and digital transformations, we will design the right solution for you.
Cappfinity Limited
Cappfinity is a talent technology company, founded in 2005. We use technology to help organisations hire and develop capable and motivated people. Cappfinity are proud to work with over 200 diverse clients world wide and are focused on 'Matching the world to their perfect job' and 'Strengthening the World'.
CAPPKIND LIMITED
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CAPTURE LIMITED
Our digital asset management platform (DAM) changes the game for government organisations - delivering amazing content to the right audiences. Benefit from centralised upload, management and distribution - from a simple media library to full commercialisation and licensing. Standalone or connected to systems and website/CMS.
Capventis
Many organisations struggle to understand their data and extract value from it. Capventis helps large and growing organisations gain insights from Operational and eXperience data, and provides digital solutions to deliver Business Improvement.
CARBON60 LIMITED
Carbon60 provide digital support and solutions to organisations within the Aviation, Defence, Engineering, Technology, Cyber and Information Assurance sectors. We support both outcomes and services providing subject matter expertise, fixed price and bespoke work packages.
CARBON ARCHITECTURE LIMITED
Carbon Architecture is an engineer-led and people-focused consultancy with a data driven, optimise first approach. We deliver Net-Zero Pathways, Technical Decarbonisation Solutions and Intelligent Building Systems right across the NHS, education and local authorities, helping to bring sustained cost and risk reduction.
CARDINUS RISK MANAGEMENT LIMITED
Specialising in providing Health & Safety training and risk assessment. Comprehensive e-learning libary and risk assessments. Cardinus offer complete solutions for display screen equipment compliance (DSE), office and industrial ergonomics, safety training and consultancy, property risk management, insurance surveys, personal security and fleet risk management.
CARD MEDIC LIMITED
CardMedic bridges communication barriers between staff and their patients or service users digitally with pre-scripted, pre-translated scripts replicating common clinical conversations. CardMedic users navigate to appropriate scripts, and then flex them as appropriate to bridge the current barrier – another language, sign language, Easy Read, Read Aloud, etc.
Cardonet
Founded in 1999, Cardonet are a UK based IT Services business with a proven track record of helping organisations overcome their technology challenges. We provide you with a customer focussed, single point of contact and distraction-free IT services.
CAREER EAR LIMITED
Earlybird is an engagement platform that uses AI to capture structured information from participants via phone or web, supports on-demand multilingual interpretation, and automatically generates meeting notes for advisors. It improves engagement, reduces administrative burden, and enables consistent barrier identification and document generation, including CVs and cover letters.
CAREHOME SELECTION LIMITED
CHS Healthcare offer a broad range of support to the NHS in continuing healthcare: •Caretrack system for CHC patient information management and reporting •Complete support in CHC, funded nursing care assessment and management •Case management •Directly-employed nurses for CHC checklist •Domiciliary care scrutiny and savings service •Training module in CHC.
CAREIQ LIMITED
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Careium UK LTD
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CAREOLOGY HEALTH LIMITED
To change everyone's cancer story for the better. By making digital cancer care a game-changer in the way people live and deal with their personal cancer story; not just when they are diagnosed, but for life after cancer as well.
CARE OPINION CIC
Care Opinion is an independent, non-profit online platform where patients, families, and carers in the UK (and some other regions) can share anonymous, honest feedback about health and social care services to drive improvements.
CARESTREAM DENTAL LIMITED
Carestream Dental Limited is a leading specialist manufacturer & supplier of digital imaging software, equipment and dental practice management systems. It has a dedicated team based in Stevenage, Hertfordshire providing support and guidance to both direct customers & dental dealers.
CARILLION COMMUNICATIONS LIMITED
Award winning AV Integrator designing, installing & managing meeting rooms & collaboration spaces with Teams, Zoom & Webex. Providing cloud solutions such as Verkada entry exit/AI CCTV, Speaksee translation/transcription devices & digital signage. Turning client vision into reality. Manufacturer trained engineers & service teams. 50% female owned, 50% female leadership.
CARNALL FARRAR LTD
CF is dedicated to improving healthcare by delivering software and support. We drive evidence-based change, addressing healthcare challenges to improve outcomes and reduce inequalities through our in-house engineering team and the application of data science. We are proud to have won multiple awards recognising our expertise in delivering transformational change.
Castellan Solutions Limited
RIskonnect's Business Continuity & Resilience (formerly Castellan) works across private and public sectors providing Operational Resilience, Business Continuity, Risk and Crisis Management software. We have collaborated with some of the country's leading specialists to create a range of tools with robust technology and high levels of functionality usability.
CASTLEPOINT SYSTEMS LIMITED
Castlepoint reads, registers, and automatically classifies all the information in a network, in every format and system, so you can find anything, anywhere, anytime. It identifies information that has inherent risk, or high value, and automatically determines what regulations and policies apply to the data (and whether they are met).
CATALOG360 LIMITED
Catalog360 is a provider of a cloud e‑procurement platform delivering end‑to‑end Procure‑to‑Pay capabilities. It centralises catalogues, streamlines requisitions, orders and invoicing, enhances spend control, and connects organisations to thousands of suppliers via EDI—providing intuitive, compliant, data‑rich purchasing for any organisation buying from a central location.
CATALYST BI LIMITED
Catalyst BI is the UK's first and leading dedicated provider of intelligent decision support and advanced analytics solutions based on the world-beating Qlik technology. We have no other distractions. Our focus is totally on providing customer BI, AI, data management, visualisation and reporting solutions.
CATALYST IT EUROPE LIMITED
Catalyst IT Europe is part of a global team of skilled open source technologists. We specialise in hosting, developing, designing and supporting enterprise grade systems using open source technologies. Our Brighton-based team has a particular focus on platforms supporting learning and development for public, private and third sector customers.
CATAPULT CX LIMITED
Straight-talking, software engineering specialists, trusted by government, financial services and global organisations to modernise critical systems, remove bottlenecks and achieve results fast. When failure isn’t an option, we deliver.
CAURA LTD
Caura Vehicle Management is a suite of software applications for owners of vehicle fleets to help manage all aspects of vehicle compliance, maintenance, and spend management. It is available on G-Cloud under the Cloud Software Lot. In the Cloud Support Lot you can buy additional support for implementation and integration.
causaLens
causaLens are the pioneers of Causal AI — a giant leap in machine intelligence. We build Causal AI powered products that empower humans to make superior decisions. We are creating a world in which humans can trust machines with the greatest challenges in the economy, society and healthcare.
CAUSALITY.IT LIMITED
Comprehensive service delivery across Cisco VoIP integration, PSTN connectivity, and Netcall solutions, including Contact Centre (CIP) and Omnichannel platforms. Experienced in deploying CustomerConnect for streamlined communication, ensuring seamless user experience, scalability, and enhanced customer engagement across voice, chat, and digital channels.
Causeway Technologies Limited
Software development house specialising web-mapping and cloud computing for traffic engineering and highway management. We develop, supply and support systems across the British Isles. The foremost supplier to UK highway authorities of computer mapping (GIS), and software for the design and management of traffic regulation orders and traffic signs.
CAUSEWAY TECHNOLOGIES LIMITED
Causeway’s software solutions are used throughout the built environment to propel our industry into a more sustainable and profitable future. From design to completion, our software solutions unify teams, processes, and data, reduce risks, enhance profitability & drive positive change for over 3,000 customers. We make construction and maintenance flow.
CAUTION YOUR BLAST LTD
Caution Your Blast Ltd is at the forefront of innovation in government services. Founded in 2010 CYB has been a leader in government digital transformation from 2012 offering consulting services and multi-disciplinary teams for technology innovation, service design, agile & lean delivery, and value-driven product and transformation management.
CAVENDISH WOOD LIMITED
We help local and central government organisations transform to meet ever-changing customer expectations driven by global digitisation. From strategy development and building new cultures of innovation to cross-functional, agile delivery, technical solutions, integration and supply chain management. Talk to us about how we can enable your digital transformation journey.
cBrain A/S
cBrain provides a production platform for government work, developed in close collaboration with a number of Danish ministries. It enables organisations to genuinely go paperless, and allows executives to run the business from an iPad rather than from meeting packs. Mobile working is a reality, not just an aspiration.
CCB CONSULTANCY LTD
CCB Consultancy Ltd is owned by Colin Bailey, a programme director with over 30 years of experience in the IT services industry. Formed in 2017, the company provides a range of services to help organisations deliver meaningful change and realise benefits in complex environments and demanding situations.
CDD Services Ltd
We help manage red tape, reduce costs and most importantly maintain compliance, through our Spotlite foundation software and services, providing benefits for all organisations regardless of size. Through our ongoing research/development, we work with globally recognised universities and seek partnerships with those who share our aspirations and humanitarian values.
CDG (Scotland) Ltd
CDG is a Scotland based SME delivering outstanding services within the Scottish Public Sector for over 30 years It provides consulting, technical architecture, network security, application development, systems integration, disaster recovery, deployment and support services. This includes innovative cloud based solutions as organisations seek to drive further efficiencies and collaboration.
CDPSoft Limited
CDPSoft has over 30 years’ experience in the design, development and supply of specialist software solutions. Our award-winning solutions support service delivery and compliance across diverse sectors, including Housing, Housing Options & Homelessness, Care, Support, Health & Wellbeing, Public Sector, Commissioning, Contract Management & Finance, Joint Operational Solutions, Multi-Agency Working.
CDR Group
CDR Group is a company specialising in Geographic Information Systems and digital geographic data. We offer experienced consultancy; training, software development and data capture services to the public and private sectors. Formed in 1982, the company is a Precisely Software Business Partner, Ordnance Survey Licensed Partner and ISO9001 accredited.
CDS
CDS is a modern technology consultancy delivering outcomes that matter for organisations operating critical infrastructure. We specialise in software development, cyber security and process improvement, enabling businesses to modernise quickly and safely. As independent, technology-agnostic problem solvers, we reduce risk, improve productivity, and deliver secure, user-centred solutions with confidence.
CDSM INTERACTIVE SOLUTIONS LTD
Thinqi’s learning system is built on proven learning science to help L&D professionals like you drive measurable results. Build engagement, nurture talent and maximise performance. Brighter futures start with exceptional learning!
CDW LIMITED
CDW is a multi-brand technology solutions provider to business, government, education and health care customers in the United Kingdom, United States and Canada. The company has an international presence in private and public sector IT, and provides products and services in more than 130 countries.
CEGEKA UK LIMITED
Cegeka UK specialise in solving public sector problems, providing innovative solutions, and creating secure data disclosure platforms. With a deep understanding of the unique challenges faced by the public sector, our team of experts is dedicated to utilising cutting-edge technology to enhance efficiency, transparency, and user engagement.
Celcat
Celcat supplies timetabling, resource management and attendance tracking software to the higher and further education markets. With more than 30 years of experience we have more than 200 customers in the HE & FE sectors worldwide, including the UK and Ireland, North America, Africa, Australia and the Middle East.
CELERITY LIMITED
Celerity provides specialist integration, Cloud, and Managed IT services We successfully deliver innovative solutions hand-in-hand with industry-leading technology service. We work closely with medium to large companies and organisations to manage complexity, reduce costs, enhance security and deliver an IT framework that transforms business objectives into tangible and measurable results.
CELIDOR LIMITED
Celidor provides cyber security consultancy, security architecture, design and implementation of security solutions and security training. Director and Principal Consultant Paul Schwarzenberger, M.Sc., CCSP, CISSP specialises in cloud security engineering, architecture and DevSecOps, working with organisations to implement business critical applications in public cloud, protecting personal data and sensitive information.
CELLO SOFTWARE LIMITED
Since 1994 Cello Software has been working very successfully with the NHS. We design intelligent and innovative business solutions to save you time and reduce waste. Online Leave Management and staff development System - tracker2 is a state of the art cloud software, which helps you modernise and save money.
CEMPLICITY UK LIMITED
Cemplicity is a company specialising in patient-reported experience and outcome measures (PREMs and PROMs). Its platform captures real-time patient and carer feedback at scale and turns it into actionable insights for frontline teams and executives. Cemplicity supports measurable improvements across your whole quality suite and complete transparency for your hospital.
CENIGMA LTD
CENIGMA is the leading supplier of digital products and services to a broad range of public and private sector clients. Our products portfolio spans multiple domains serving over 10 million users in the UK. Our services portfolio includes Digital Transformation, User Research and Experience Design and bespoke Software Development services.
CENTERPRISE INTERNATIONAL LIMITED
Centerprise International Limited is a medium sized UK SME established in 1983. We have been supplying ICT services into Defence and wider-Government for over 30 years. Our expansive portfolio of services ranges from the end to end delivery of bespoke ICT solutions, through to innovative Cloud offerings at OFFICIAL.
CENTRAL NETWORKS AND TECHNOLOGIES LIMITED
Established in 1991, Central has become a specialist IT services provider of choice to over 120 organisations in the UK, over 50 of which are housing associations or council organisations. We provide support services (remote and on site), infrastructure, IT strategy, unified communications and bespoke project work.
CENTRAL TECHNOLOGY LIMITED
CT are an ISO27001 and ISO9001 BSI accredited company who offers a strategic approach to Managed Services, Cloud, Data Security and Business Continuity. We are passionate about the resilience and security of all customer's infrastructures. Our consultative and strategic approach ensures CT delivers a comprehensive IT road-map for any organisation.
CEOX SERVICES LTD
We are a certified B-Corp, on a mission to help UK Public Sector organisations use Microsoft technologies to deliver world-class digital services. Our expertise in Agentic AI, Power Platform, Dynamics 365 and the Azure Data Platform helps organisations to drive efficiencies, create engaging citizen services and enable modern digital government.
CERECORE INTERNATIONAL LLP
With a background in healthcare operations and clinical care, CereCore International supports healthcare organisations to transform care through technology. With over 300 successful implementation programmes worldwide we have proven success across numerous EPR platforms within the complete lifecycle of services from assessment and planning to managed services and ongoing support.
CEREPROC LTD
CereProc is a Scottish Text to Speech company, based in Edinburgh - the home of advanced speech synthesis research. We’re passionate about creating characterful, engaging, emotional voices that change the way humans interact with technology! Our Text to Speech voices are available online via the cloud, on-device, and offline.
CERTA TESTING LIMITED
ICT QA and Testing Consultancy with public sector experience in healthcare and local government. Offering a wide range of test services including System Testing, UAT, Operational Acceptance Testing, Production Acceptance Testing and Cloud Migration test support services
CERTES IT SERVICE SOLUTIONS LIMITED
Certes is an experienced supplier of agile, digital and cloud skilled DDaT outcomes services, supporting clients with business as usual and digital transformation projects to end-to-end DDaT, GDS, TCoP Standards. We are able to scale up rapidly, on-boarding remote/on-site teams and resources within 5-days of instruction, with immediate roll-off capability.
CERTUS ADVISORY LTD
Certus Advisory is a Consultancy and Programme Delivery firm with a fresh approach to professional services. We are an organisation that offers genuine insight, capability and value at every stage of the project delivery and commercial lifecycle. We focus on solutions with contractually committed outcomes and apply proven technical expertise.
CEYX LTD
Humanity is the key to unlocking technology. Most training is a "check-the-box". LiveLearningCo is 100% human-led learning that drives real software ROI. We deliver "AHA" moments that ensure your digital transformation sticks. We help public sector leaders move past impersonal, generic AI training to achieve team adoption through real experts.
CFH DOCMAIL LTD
Provider of secure print, mail and online communication solutions.
CFone Communications
CFone Communications supply low carbon cloud phone systems to healthcare, education and public and private organisations throughout the UK. We reduce their carbon footprint by planting a tree for every user of our VoIP phone services. www.cfone.co.uk 0208 573 1177 sales@cfone.co.uk
CGI IT UK LIMITED
Founded in 1976, CGI is a global IT and business process services provider with 94,000 professionals delivering high-quality business consulting, systems integration and managed services. CGI has an industry-leading track-record of delivering 95% of projects on-time and on-budget, aligning our teams with clients’ business strategies to achieve top-to-bottom line results.
CHANGE NETWORK LIMITED
Change Network helps councils and essential service providers to enable digital transformation that sticks. With extensive Digital, Data and Technology experience the team works collaboratively and as part of your team, to achieve results.
CHANGE SPECIALISTS LIMITED
Change Specialists is a leading provider of programme and project management, change management, business analysis, software development and test management capabilities. Our services are tailored specifically to each client and include provision of resource capabilities (CS Flex), overseeing entire programmes/projects (CS Delivery), or providing independent expert advice (CS Consultancy).