Suppliers starting with D

D2NA (D2 Network Associates Ltd)

We help you to use technology to drive quality, control risk, improve security and budget accurately. Dedicated to service, we keep things working reliably, whilst drawing on extensive R&D to innovate in ways that keep you ahead. Public Sector organisations partner with us as an extension of their IT team.

Dacoll Ltd

Dacoll are an award winning provider of IT services and support. We are an UK SME with strong commitment to our community. Our strengths are in support and project, back up and recovery and long term positive relationships with our customers.

Daden Limited

Provider of 3D immersive learning and training, Virtual Reality and conversational AI/chatbot systems.

Daemon Solutions

Daemon Solutions is a technical consultancy that prides itself on its trusted cloud delivery expertise. We provide services that deliver technical excellence, support change & remove limitations. Working with many blue chip customers, we have a proven track record of delivering high quality services to challenging deadlines.

Daisy Corporate Services Trading Limited

Daisy is a UK based supplier of Business Communications Services

Damco Solutions/ TestingXperts

Damco Solutions is the trusted technology partner of businesses worldwide enabling them to leverage IT and digital technologies as a strategic asset. Empowered by technology expertise, immaculate execution capabilities, and business advantage to address the customer needs; we have been able to nurture success globally across several verticals.

Damibu Ltd

Damibu is a Digital Health Technology Studio that works with NHS CCGs, NHS Trusts and other Public Sector bodies to develop simple innovative solutions to complex problems. NHS England Information Governance Data Protection Organisation Code - 8JP11. Information Commissioner's Office Number - ZA276533

Dasch Communications Ltd

Dasch Communications is a leading communications and marketing agency providing expertise and first class solutions tailored to our clients’ needs. Based on over two decades’ experience, Dasch delivers a range of communications services to our clients in the public, commercial and voluntary sectors, from small charities up to multi-national corporations.

Dashboard Technology

Dashboard Technology provides cloud based Casual Worker Management & Compliance Software providing organisations with an end-to-end solution to organise and manage casual workers. All aspects from on-boarding, worker management, timetabling, booking management, compliance, working hour restrictions including Tier 4 Visa, timesheets, reporting and payroll are supported.

Data8 Ltd.

Data8 was founded in 2005 with the ambition to deliver market leading data solutions. Data8 has evolved to be an award winning data quality management Company, delivering a range of data driven marketing, data quality management and address validation solutions for an ever growing client base.

Databarracks Ltd

Databarracks is the UK’s specialist business continuity and IT disaster recovery provider. Enterprise-class continuity, security and resilience accessible for organisations of all sizes. Backup, disaster recovery, public cloud support and DevOps

Datacentre UK

Datacentre UK are specialist providers of energy efficient datacentre and physical infrastructure solutions across the UK. As a founder endorser of the EU Code of Conduct for Datacentres, Datacentre UK have been implementing efficient IT using Data Centre best practice guidelines.

Data Eliminate Ltd

Provider of strategic consultancy and services relating to the management of the secure disposal of sensitive data held on IT equipment and other data bearing electronic components. Data Eliminate's expertise has been acquired as a supplier of secure destruction services accredited by the Ministry of Defence and CPNI.

Data Gardener Limited

A Platform to provide companies their Market Size, Lead Generation, Competitors, New Clients, KYB, KYC. A simple platform build on Company's information gathered from various sources. We Provide Company Basic Information, Charges Details, Corporate and Registry, Previous Financial Analysis, Social Media Integration (Linkedin, Facebook, Twitter), Related Directors, Related Group Companies

Data Images Software Solutions Ltd

Software development company specialising in web based Passenger Transport Scheduling & Management applications. Flexiroute can automatically schedule Demand Responsive Transport and manage Customers, Landmarks, Vehicles, Drivers etc. Planroute allows Mainstream and SEN Home to School transport to be planned, routed, scheduled and managed on Fleet or external Operator's Contract vehicles.


Data Intensity is a independent multi-cloud managed services provider focused on services in a hybrid cloud world. Our purpose-built solutions and services focus on the technologies and platforms that power our customers business processes — from front-end strategy and design to implementation and migration to ongoing upgrades and support .

Datalynx Limited

We are a leading provider of data migration and data quality solutions to public and private sector organisations. Established in 2002, DataLynx has a strong track record in delivering high quality consultancy and complete migration solutions for companies who are transitioning to new platforms and software applications.

Datalytyx Ltd

We help customers to collect, cleanse, classify, process and visualize any type of data at scale, allowing real-time exploration of massive data sets to deliver insights for action at industry-leading speed. We offer flexible services including data engineering, data quality, data science, and data visualization with 24/7 managed support services.

Data Orchard

Data Orchard enables organisations to use data for better decisions and greater impact. We offer data maturity assessments and benchmarking based on our own, extensively researched framework. We also provide tailored support to transform your organisation's use of data across services. Data Orchard is a registered social enterprise.

Dataphiles Ltd

Founded in 2002, Dataphiles specialises in building custom software for public and private sector clients. In 2013 we launched PatientComms and ClientComms to provide SMS-based appointment reminders, appointment booking, surveys (including FFT) and messaging which can be customised for healthcare providers, public sector organisations and private sector businesses.


Data Pillar is a Data Centric & AI solutions & service provider offering Data Management, Digital Transformation and Data Analytics/Predictive solutions with a focus on delivering AI, Consumer Driven, CRM, Cloud, Chatbot and Blockchain product & solutions.

Data Privacy Advisory Service

Data Privacy Advisory Service provide Data Protection & Information Governance, Cyber Security support which includes Training, Consultancy, Audit, DPO services.

Data Protection Governance Ltd

Ranked the #1 Software Champion by Silicon Valley-based Metis Partners. Parsyfal® is the next generation of data security, is scalable and can be used by global enterprises. Our scientifically designed platform addresses the following challenges that all organisations face: Technical vulnerability Business process weakness Legal non-compliance Data protection skills shortage

Data Security People

Data Security People is a UK-based information security consultancy and QSA company, with clients ranging from FTSE 100 and FTSE 250 companies, through to organisations that operate critical national infrastructure. We delivers high-quality services designed to create fit-for-purpose and defensible security compliance postures that meet the needs of our clients.

DataSparQ Limited

DataSparQ helps clients to identify, quantify and capture business value quickly through the creation of intelligent data products and modern data platforms that scale globally. We do this by combining data science, design and state ot the art technology with business priorities to build valuable, usable and scalable intelligent products.

Datatank Ltd

Datatank is a privately-owned SME specialising in the provision of data analytic solutions and managed services to support Local Authority revenues and benefits fraud detection.

Data Technology Ltd

Data Technology has over 32 years of experience with Enterprise Software Implementations. Our core business is Business Intelligence and Business Systems Integration. Our Key Partners are : Qlik, DataRobot, Talend, ThoughtSpot and Alteryx; all of who are global leaders in Data Analytics, Automated Machine Learning and Data Management Solutions


IT Services and Solution Supplier specialising in providing Asset Management, Stock Control, EDRMS and Document Management Solution to the Government Sector

Datatrial Ltd

Founded in 1999 Datatrial develops software to improve the clinical research process. Offering services geared toward helping customers run clinical trials more efficiently and cost effectively. Today Datatrial focuses on end to end access to information enhancing visibility and speeding up decision making in the clinical research process.


We are thought leaders in Data Platform design. We help optimise your investment in Data Warehousing, Business Intelligence and Analytics. Our frameworks help Migrate, Design, Develop and Operate a Data Service and deliver Information Governance. We provide coaching, consulting and life-cycle support. Talk to us about modernising your Data Platforms.

Datavid Limited

Datavid is a niche data consultancy founded by ex MarkLogic consultants and technical architects/developers to provide software services and solutions for businesses to make most of their data, by focusing on actionable insights which aid in business decision making.


DataVita operate the UK's only Uptime Institute Tier III Certified co-location datacentre offering ultra-resilient, ultra-secure co-location, cloud & hosting services. ISO 27001. UI TCCF III. GxP.

datb limited

Developers of web-deployed enterprise applications for Cloud or on-premise implementation to thousands of concurrent users.

Datix Limited

Comprehensive patient safety software that helps drive lasting change and performance improvement across your organisation. Make continuous quality and improvement process a reality for your organisation with the five toolkits included in DatixCloudIQ. Key Terms: Patient Safety, Risk, Feedback, Compliance, Analytics, Business Intelligence, Governance, Incident Management, Mobile

Datopian (Viderum Ltd trading as)

Datopian is a team of 20+ people lead by open source and open data veterans. We've consulted on data strategy, architected data platforms, and implemented technical solutions for numerous government, NGO, and enterprise clients world over. At Datopian, we're committed to a digital economy that empowers everyone.

David Consulting Group Ltd

David Consulting Group is a specialist IT consultancy specialising in · Project sizing, Estimation and Planning · IT Governance · Software Analytics · Software Vendor Management · Benchmarking

Davies Furlong Consulting Ltd

Davies Furlong Consulting provide both consultancy and recruitment services to the public sector and specialise in healthcare


Daviker specialise in delivering world class business solutions to Contact Centres in the UK and worldwide. We have years of proven results in increasing productivity, reducing costs and ensuring compliance. Experts in this industry, we understand your business, which is why our solutions add value and save you money.

DBaaS Ltd

Simplifying the Cloud (DevOps) Engineering, Web Application Services. On Engagement with B2B/B2C on Architecture Design, QATesting, Consulting, OnsiteSupport, Web Design and Mobile Application IT Services. We deliver supports on Database Management, Consulting, Onsite Support, and Delivery Fixed-Term IT consulting Data Migration, Upgrade Services for Microsoft, Oracle, AWS PaaS platforms.

DCSL Software Ltd

DCSL Software creates and maintains powerful software applications for Business, Not-For-Profit and the Public Sector. The team specialises in Bespoke Software Development, Agile Teams and Digital Transformation. We combine business and process acumen with creativity and excellence to deliver the highest quality Digital Outcomes be it web, mobile or cloud.

DCV Technologies Ltd

DCV Technologies is a leading specialising in providing Cloud based software products. Our product is an immersive and new experience for students and teachers alike. A user-friendly interface that reflects the modern UI, combined with a great deal of functionality including e-assessments, instant past paper access and on-the-go note taking.

Decision Time Ltd

Decision Time provides SaaS solutions that enable Boards and Leadership teams to make better informed decisions more quickly. Integrated on a common platform, our main products, Decision Time Meetings, Risks and Goals, enable much more effective and transparent organisational governance, encourage proactive risk management and deliver detailed business performance monitoring.


Dedalus Healthcare UK are based in the UK. We are an international leading provider of healthcare interoperability software. Our solutions assist healthcare providers in collecting and sharing patient information, documents, and processes across a region and among multi-disciplinary teams whilst supporting UK standards

Deep Team

Deep Team is a specialist in portfolio, programme and project management, implementing cloud based solutions, and delivering change and operational support services.

Deeson Group Ltd

Deeson is a leading digital agency working with clients including Imperial War Museums, Royal Collection Trust, Robbie Williams, ITV, and National Crime Agency. Our services include digital strategy, digital transformation, digital platform design and build, UX, digital design, user research, digital product innovation, chatbots, applied AI, team augmentation and enablement.

Definitive Ltd

Definitive is a consultancy of like-minded individuals who take standards very seriously. We are passionate about the use of standards across all sectors with some notable experience in the NHS, in particular working with major Acute Trusts, the Department of Health & Social Care and GS1.

Delete Limited

Delete is an independent digital agency and we exist to create the exceptional. We implement creatively-led digital solutions designed to improve business performance. We deliver digital strategy, digital product creation and on-going Application Management support services for some of the world’s most well-known brands.

Delib Ltd

Delib is a democracy company. We help governments and publicly accountable bodies around the world by providing digital democracy platforms for online consultation and ongoing decision making. Working with hundreds of organisations since 2004, we have friendly, expert staff who know what works and what doesn't.

Deloitte LLP

Professional services firm Deloitte LLP employs over 19,500 staff in 22 UK offices, and has over 1,300 specialists active across the public sector. The company’s comprehensive digital/IT services offering embraces design, software engineering, deployment and delivery, and its personnel, products and processes are accredited to stringent legal and professional standards.

Delta Procurement

Commercial and procurement services for cloud, digital, data and technology and professional services: strategy, planning, business case, delivery, stakeholder management, risk analysis and mapping, market engagement, contract management, training, on-going support, procurement, commercial benefit analysis.


Deltascheme deliver the key steps of a digital transformation journey with Office365 involving: "Move" to Office 365. "Improve" working practices - Governance, Information architecture, Records management, Document management and Collaboration. "Innovate" by building case management solutions, implementing AI, workflows etc. using low code solutions through to Azure based apps.


Demarq is an independent technology and analytics consultancy providing expert services in Cloud Hosting, Hosted Solutions, Customer Analytics, Business Intelligence, Data Management, User Research and Environment Management.

Democracy Club

We make democracy work better for everyone.

Demystify Professional Services

Demystify focuses solely on improving public services and we are passionate about delivering better experiences and outcomes for public service users. We provide extremely hard working, capable, driven experts from whom we build uniquely qualified teams. Demystify focuses solely on three related disciplines: Business Cases, Commercial Procurements, Programmes and PMO

Derive Logic Limited

Derive Logic is the UK’s leading independent and impartial ITAM & SAM services business. Our Professional & Managed Services assure the successful digital transformation and optimisation of many Public Sector organisations. Our services and expertise provide organisations with effective IT governance, which ensures they remain compliant, optimised, agile and secure.

Derventio Education Limited

Derventio Education is a leading provider of educational software. Our web based improvement and performance solutions SchooliP, CollegeiP and UniversityiP seamlessly bring together performance management, improvement planning and self-evaluation. Our brand new app ensures that performance management progress including evidence, can be uploaded anywhere.

Design Direct Web Solutions Ltd

We are dedicated team of IT experts who create and deliver high quality and bespoke Software Solutions, Industry Specific Mobile Apps, Business Process Re-engineering, Online Marketplaces and Custom Solutions in AI & Machine Learning, Blockchain and Internet of Things, for public and private sector on time and budget.

Desire2Learn UK Ltd.

D2L is a leading supplier of VLE/LMS technology. Our platform, Brightspace, is currently used by customers in primary/secondary education, higher education, and the enterprise sector. Over the last 20+ years, our team has grown to include over 800 employees with offices in Canada, United States, Europe, Australia, Brazil, and Singapore.

Desire-Paths Group

Desire-Paths are a consultancy who challenge the existing models and thinking in IT, Digital and Business Transformation.    We’re a combination of a Consultancy and a Service Provider, focussing on innovation and RoI. We provide cloud virtualisation expertise - why don't you try the next generation PC virtual desktop experience?


Deskpro is an innovative provider of helpdesk software to help organizations manage their customer service or other incident tracking needs.

Destin Solutions Limited

We help Councils generate more revenue and improve performance through bespoke development of technology designed to make sense of data and processes to provide more actionable insights and accountability of resources. Our expertise includes; business intelligence applications, debt reporting and analytics, performance management dashboards and development of online procedure manuals.


Babcock is the UK's leading engineering support services organisation. With deep domain understanding of asset intensive industries, combined with technical excellence in information management, we enable our customers to make better decisions about their enterprise and assets through information exploitation and analytics to: •Improve decisions •Realise benefits •Transform outcomes

DevOpsGuys | DevOps | Cloud | Automation

DevOpsGroup builds DevOps & Cloud capabilities, enabling organisations to continually meet the relentlessly increasing demands of delivering great digital experiences. As a next-generation digital business with hands-on experience at enterprise scale, our services enable clients to stay ahead of the tech curve, empower transformation leaders and unlock business agility.


At Devoteam, we deliver innovative technology consulting for business. As a pure player for Digital Transformation of leading organisations across EMEA, our 7,200+ professionals are dedicated to ensuring our clients win their digital battles. We are tool agnostic and hold premium partner status with ServiceNow, Google, Red Hat.


Devsultants use technology to make life better, for you, and the people you work with. You can trust us to understand your needs and help you create solutions that make sense for your organisation, because our experienced team truly care about doing great work and going beyond your expectations.

Dexibit UK Ltd

Dexibit's big data analytics for visitor attractions predict and analyse visitor behaviour using artificial intelligence. The software as a service includes forecasts, insights, dashboards and reports, all underpinned by an industry specific data visualisation library.

Diabetes Digital Media

Diabetes Digital Media (DDM) provide evidence-based, clinically-validated health technologies (mobile apps) to over 1.8 million people. DDM is a multi-award-winning Fellow to the NHS Innovation Accelerator, DigitalHealth.London Accelerator and Royal College of GP's Innovation Programme.

Dictate IT Ltd

Dictate IT has been providing software & services to healthcare customers since 2004, enabling them to focus on patient care. Dictate IT’s digital dictation, speech recognition and outsourced transcription solutions are utilised by over 30,000 clinicians daily.

Diegesis Limited

SC cleared staff: services and projects exploiting all aspects of integration, advanced data analytics and search, using java/C/C++ to integrate COTS or open source technology. Leading provider of services using new MOD Lean Services standards. Strong in IBM and Redhat technology. Customer friend services for Cyber Essentials and Cyber Insurance.

Differentia Consulting

Differentia Consulting has provided ERP and BI (Qlik) consulting, solutions, resourcing, support and training services to clients since 2002. Our managed services team support the changing needs of your back office, operational and digital transformation and business-as-usual needs for intelligent analytics. We offer Qlik Cloud PaaS and SaaS BI solutions.


Digital Transformation Consultancy and Trusted Advisory service, providing highly skilled expertise in Digital & Data Strategy, Business and Solutions Architecture, Programme and Project Management. Clients include multinational FMCG, Financial Services, Energy and Construction, Automotive, Financial Information Services, as well as UK based Healthcare, Central and Local Government, Transportation organisations.

Different Projects Ltd.

Digital product design, strategy and UX.


Supplier of Digital and Technical services focusing on Leadership and Transformation, Service Design and Development, Service Management and Project/Programme Management.

Digi2al Limited

Digi2al is one of the fastest growing independent technology companies in the UK. Since 2013 we’ve built 55+ digital services, changing the way users engage with central/local government, defence/security and healthcare. We design, build, run production environments for some of the largest public cloud platforms in the UK. CE+ certified.

Digidentity B.V.

Digital Identity provider covering more than 150 countries, GOV.UK Verify supplier, offering up to LoA3, eIDAS low, substantial and high. Additional services: Authentication Management and e-Signing. We're compliant to highest EU standards.

DigiGreet (from OFEC Consulting ltd)

We provide a visitor management system for staff, contractors and visitors. Manage contractors and companies documentation to ensure access is allowed. Integrate with door access control systems. Includes multi-site, multi-building, meeting rooms, Auto-Reception. Bespoke changes possible. We have 20 years experience and use Microsoft technology.

Dig Inclusion Ltd

Dig Inclusion are experts in web, mobile web, native apps and PDFs. We can help you through audits, consultancy and training both onsite and remotely. Testing to GDS accessibility guidelines of WCAG 2.1 including browser and assistive technology testing as well as PDF/UA and disabled user testing.


Digirati design, build and integrate cross-channel digital services to deliver exceptional customer experience, channel shift and digital transformation. We utilise open technologies and standards to create innovative and well architected digital platforms. We use lean and agile methodologies incorporating a rigorous focus on user needs throughout the project lifecycle.

Digital Accessibility Centre Ltd

DAC provide WCAG 2.1 AA level compliance auditing, expert consultancy and training services. Particularly focussed on disabled customers and making sure their experience online is a positive one, we test with our own teams of in-house user testers with disabilities. You are welcome to visit whilst we test your service

Digital Assured

Digital Assured helps organisations develop digital platforms and modernise the software development lifecycle in a secure manner. Starting with workshops to help shape product development, we then provide a full range of services to build and deliver products utilising emerging technologies.

Digital Business Design LLP

Our united Business, Solution, Data, Infrastructure and Security architecture services enable strategy through the end-to-end delivery of digital-by-default services. Your strategy is achieved through the application of architecture standards, principles and operating models which facilitate strategic decisions as you transform into an agile and secure digital business of the future.

Digital Citizens

Digital Citizens deliver transformation projects across public and private sector organisations. We specialise in fully inclusive engagement with over 15 years of digital inclusion expertise, ensuring that all of our work engages everyone.

Digital Craftsmen Limited

Digital Craftsmen is a platform-agnostic managed service company. Run by experts and supported by virtualisation technology and ITIL processes, helping the public sector manage the risks of hosting your infrastructure, applications and databases in the Cloud. As well as running our own network, we are AWS and Microsft Azure partners.

Digital Dimensions

Digital Dimensions are experts in enterprise scale digital transformation with a passion for AWS and cloud engineering. We will help your organisation deliver high quality, innovative services your customers will love and have a proven track record of delivering complex, large scale, critical change leveraging agile, lean and devops principles.

Digital Dragons Global Ltd

Digital Dragons is a digital services consultancy that specialises in helping clients define a digital strategy and deliver meaningful innovations. A specialist provider of Penetration Testing,'Discovery' delivery, and Agile Consultancy Services to UK Government clients across Digital, Testing, IT/Technical, Management and Delivery categories.