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.

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 unwavering focus on the customer needs; we have been able to nurture success globally across 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

Datalytyx is one of the UK’s largest and fastest growing practices dedicated to the field of real-time data management and analytics, data governance and digital transformation. We help our clients become more data-driven, resolving pain and bottlenecks at lower and more predictable cost, using the best technologies.

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, Digital Transformation and Analytics solutions with a focus on delivering AI, Consumer Driven, CRM, Cloud and Blockchain product and 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

DPG has deep data protection expertise, delivered with the agility and scale of software. We have written UK Government Policy, protected critical data, participated in the development of international standards, oversee the UK’s Penetration Testing standards body and provide data protection services. We give you the tools to protect data.

Data Protection People

We are a specialist information and cyber security consultancy, with clients ranging from large football clubs and FTSE100 companies, through to organisations that operate critical infrastructure. Our services cover the Security Policy Framework, NCSC Good Practice Guides, NIS Cyber Assessment Framework, ISO 27001, and PCI DSS.

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 help you optimise your investment in Data Warehousing, Business Intelligence and Analytics. Our frameworks help Migrate, Design, Develop and Operate an Agile Data Service and deliver Information Governance. We provide coaching, consulting and complete life-cycle support. Talk to us about modernising your Data Service or Information Governance today.


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

Datix Cloud IQ provides organisations the opportunity to capture and investigate adverse events to prevent these from happening again in the future.Therefore driving change from evidence to reduce avoidable harm within healthcare. Key Terms: Patient Safety, Risk, Feedback, Compliance, Analytics, Business Intelligence, Governance, Incident Management, Mobile

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

Database Management, Architect, Testing as Managed, Consulting, Support and Delivery Services in Onsite or Remote Support on any Databases MySQL, PostgreSQL, Microsoft SQLServer, Exadata, NoSQL / BigData /Cassandra/MongoDB /ADABAS/Natural in Server (Dedicated, VPS, Cloud, Web, Reseller Hosting), Spam Filter, Web Designing, Web Development, Mobile Apps Development, SEO, Payroll, CRM Software.

DCSL Software Ltd

As a Bespoke Software Development team, Agile specialist and Digital Transformation company, DCSL Software creates and maintains powerful software applications for Business, Not-For-Profit and the Public Sector. DCSL combines business and process acumen with creativity and technical excellence to deliver the highest quality Digital Outcomes.

DCV Technologies Ltd

DCV Technologies is a leading specialising in IT recruitment. Our services include digital interview clips of candidates along with profiles and skill-sets matched to the needs of IT programmes. We also provide a comprehensive platform for Human Capital Management to allow organisations to move to a complete digital HCM platform.

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

Deep3 Software Ltd

Deep3 are experts in delivering mission critical software in complex operational environments. We are mission-focused on requirements and outcomes and we work collaboratively with our customers to deliver the right solutions. Our engineering mindset and secure-by-design approach enables us to create more effective, dynamic and resilient operations.

Deep Team

Deep Team is a specialist in portfolio, programme and project management, and related cloud based solutions, delivering change and operational support services. Our focus is on customer satisfaction.

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.


Defendza is a niche consultancy delivering cyber security consultancy and training services. Our skills, extensive industry experience and customer insights are the compelling reasons to deliver the best advice in the market. Understanding customer requirements is our key to deliver business aligned projects that are enablers to customer business growth.

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 17,500 staff in 23 UK offices, and has over 1,000 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 of many Public Sector organisations. Our services, expertise and knowledge provide these 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

Our team of talented web developers are dedicated in producing creative and high quality Custom Software Solutions, Industry Specific Mobile Apps, Online Marketplaces and solutions in AI & Machine Learning, Augmented Reality, Blockchain and Internet of Things, for public and private sector on time and budget.

Desire2Learn UK Ltd.

D2L’s is a leading supplier of VLE/LMS technology. Our platform, Brightspace, is currently used by customers in K-12, higher education, and the enterprise sector. In nineteen years, our team has grown to include over 750 employees and we currently have 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, an Agency, a Head-hunter and a Community.  We provide expert services in Architecture and Programme governance, with strong capabilities in the Modern Desktop/O365 domain.


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

DevOpsGuys 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 6,700+ 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 health technologies (mobile apps) for people with for long-term health conditions such as type 2 diabetes with peer-reviewed, published health and engagement outcomes.

Dictate IT Ltd

In 2004, Dictate IT was founded by a group of practising doctors and has continued its commitment to deliver clinical communication solutions that empower its users, 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 PaaS and SaaS (2017) Qlik based 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 brings a unique blend of accessibility skills to your organisation. With experts in web, mobile, and PDFs, we can help you through audits, consultancy and training reach as wide an audience as possible. We work to a range of accessibility standards including WCAG 2.1, BBC mobile and PDF/UA.


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 Dimensions

Digital Dimensions provide the leadership, passion and expertise to help you deliver transformational digital services. We have a proven track record of delivering complex, large scale, critical change. Leveraging agile, lean and devops principles we will help build a highly automated, high performing, continuous improvement organisation accelerating business outcome delivery.

Digital Dragons Global Ltd

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.