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IT Companies in London

Compare IT and cloud providers working in London. What the market looks like, how to narrow a very long shortlist, and when being local actually matters.

2141 Providers

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IT Providers in London

Showing 481–504 of 2141 providers in our directory

Tribe Payments

London

Founded in 2018 as an issuer and acquirer processor, Tribe has grown into a digital payments and infrastructure orchestrator that empowers merchants, banks, fintechs, issuers and acquirers with an extensive ecosystem of products, so they can build, customise, and deliver innovative programmes at speed, without compromising quality. Tribe is Europe’s only processor working with Mastercard, Visa, American Express, UnionPay International, Discover and JCB, offering unrivalled global connectivity through just one integration. It is one of the few providers who can easily help fintechs become both an issuer and acquirer through its proprietary API-led technology; with other innovative solutions in its armoury including POS/SoftPOS, Digital Wallet and Risk Monitor. Tribe’s mission is to deliver payment technology that no longer compromises between scale and speed via its modular, scalable and secure (PCI Level 1 compliant) cloud-based platform.

Certino

London

Certino is a cloud-based platform for accurate expatriate and shadow payroll calculations. We sit at the calculation layer, where payroll risk is actually created. Our platform models tax, social security and gross-up logic across countries, worker types and compensation structures, including shadow payroll, hypo tax, partial gross-ups and home-country social security. Delivered in seconds via web app or API, Certino helps organisations replace spreadsheets, manual workarounds and fragmented logic with a single, consistent source of calculation truth. This gives payroll, tax and mobility teams confidence that what runs through payroll is compliant before it runs, not after. Certino integrates easily into existing payroll and mobility ecosystems and is trusted by organisations and service providers managing complex cross-border pay.

Datapact (London) Limited

London

Datapact are a well-established and experienced central London I.T services company and we have been supporting our customers for over 20 years. These feature a number of Global companies such as Rabobank, Euroclear, CBRE and UPS. We also have a range of services for SME and Education sectors which have been developed and refined over many years. Our services feature: Competitive I.T procurement IT Support (a wide range of Cloud and In-house support) Extending the lifespan of your existing I.T infrastructure. Data Cabling Recycling and Data Destruction Security Audit and Test Relocation We truly believe that Service is everything

Appstrato

London

Appstrato: Platform-Led Delivery Appstrato is a platform-led delivery model I’ve developed and used across contract and partner engagements. It’s not a traditional consultancy — it’s a framework to help experienced practitioners deliver cost take-out, improve supplier performance, and enable fractional ITAM leadership where needed. We use it to streamline outcomes like: Value Assessment – What’s working, what’s wasted, what’s missing? Cost Take-Out – Licence rationalisation, SaaS reduction, contract negotiations and cloud ROI. Target Operating Model – Designing scalable, modern ITAM/FinOps functions. When it makes sense, this model supports flexible delivery — but it’s never positioned to compete with internal teams or existing vendors. It complements them. ️ Delivery — Without the Disruption This model supports the contract world and is about targeted value using a network of trusted experts — some of whom also operate under long-term client contracts. There are no rigid contracts, no licence resale, and no vendor commissions. Just clean, platform-backed execution that clients can trust. Recent Examples SSE – £7M+ in identified savings; increased audit readiness across multiple publishers. Allianz Group – Reduced annual spend by 15% while enabling a new FinOps framework. Currently Right now, Im focused on long-term contract delivery — but always open to collaboration where it fits. If youre exploring a cost take-out initiative, assessing your current suppliers, or need short-term ITAM leadership — feel free to connect or drop me a message. Reply “SUBSCRIBE” or visit appstrato.com to start free. No lock-ins. No overhead. Just smarter delivery.

Zentso

London

At Zentso, we specialise in helping membership organisations, associations, and unions get the most from their CRM. Our team of experienced consultants and developers understand the not-for-profit sector and knows how to deliver results. We implement, support, and optimise leading cloud CRMs, as partners of iMIS, Salesforce, and Fonteva. We believe your CRM should help to streamline operations, enhance member engagement, and future-proof your organisation. But we’re not just about technology. We take the time to understand your goals and challenges, then use the right tools, services, and expertise to get you there – with minimal fuss and maximum impact. If you’re ready to evolve your organisation’s CRM capabilities, let’s talk.

Codurance

London

Codurance is a global software consultancy that helps businesses build a better sustainable technical capability to support growth via Software Modernisation, Product Development, Feature Delivery and Platform Engineering. We believe that productive partnerships, collaboration, fast feedback, and small iterations are the best way to deliver successful software projects, using Agile methodologies and Extreme Programming practices, like Test-Driven Development, Simple Design, Pair-Programming and Continuous Integration, in all our projects. We are software craftspeople, passionate about our profession, collaborating with our clients, to help them move into the next stage of growth. Remember to follow us on Twitter (https://twitter.com/codurance) and subscribe to our YouTube channel (https://youtube.com/c/codurance).

Native

London

We are helping shape the decentralised digital economy of tomorrow. Were the first global broker to bridge traditional insurance with onchain capital. Our mission is to address the chronic underinsurance problem in digital assets. Offering onchain and offchain risk products with up to $20m limit, were also building Native Network – a platform that lets approved brokers access our onchain risk transfer capabilities and exclusive products.

Workshop IT

London

We provide comprehensive and expert managed IT services to architects, engineers, sustainability consultants and others within the design and construction industries.

Luminosity Software Limited

London

Luminosity Software Ltd is a leading provider of cutting-edge technologies and services, offering scalable solutions for companies of all sizes. Founded by a group of friends who started by scribbling their ideas on a piece of paper, today we offer smart, innovative services to dozens of clients worldwide.

ML Harris

London

Seeing the world differently is not always a bad thing to do. Having an unorthodox point of view sometimes can be valuable. I help business think outside the box with a common goal to support agility, alignment and increase value. Business Development Project Management Market Intelligence Trusted Advisor How can we help you today?

NexGen Cyber Limited

London

Here at NexGen Cyber, our mission goes beyond providing everyday technology solutions. We are a trusted Managed Service Security Provider, specialising in delivering end-to-end digital and digital security management solutions that deliver true business impact for our customers. Our core focus is assisting our clients with achieving their business goals and the highest levels of digital excellence so they can focus on what matters - their core business. Through our comprehensive range of digital

Square BPM

London

Square BPM Ltd is a trusted IT services company providing end-to-end technology solutions for businesses across various industries. We specialize in Managed Service Provider (MSP) solutions, IT installations, field engineering services, IT recruitment, and web development. Having successfully delivered a large number of projects, our team brings proven experience and a strong track record of reliability and results. We combine technical expertise with a client-focused approach to deliver scalabl

UBIO

London

UBIO can connect anything on the web, both websites and APIs, providing rich data and performing any interaction. Our customers include Google and trivago. We power their ability to collect availability and price data from over 50,000 hotels around the world, and we power organisations such as kiwi.com to sell airline tickets and TickX to sell theatre tickets. Our teams are based across Europe and are dedicated to building technology that makes meaningful connections between the services on the

Cybersolx

London

Cybersolx is a group of young geeks.

CYKUBE

London

Cykube Solutions has been helping many enterprises and enterpreneurs build solutions with targeted business ROI's.

Ebmltd

London

The UK’s Premier Print Specialists, IT Solutions & Telecoms Provider. Think Smarter Print & Document Specialists Our Solutions Anglotech Group are one of the UK’s largest independent suppliers for copier, printer and MFP technologies. Delivering inte

IT Asset Management Services

London

Ware-Cycle is the perfect place to replenish your IT budget in a secure and sustainable way. We offer our clients the most effective asset retirement solutions.

IT Helpdesk

London

When things don't go to plan, it's call-resolution not simply call-handling you need.

IT Network Support & Digital Solutions

London

Qdos Digital for all your IT Support needs. Network & Technical IT Support, VoIP, Cyber-Security, Web Apps & Design, Office 365 & SharePoint, Software Training

IT Support London

London

IT Support in London from Air IT Group. Expert IT services, cloud, and cyber solutions with local knowledge and 24/7 national coverage.

Purple Cloud IT

London

Fed up with IT Support companies that promise everything before the sale then fail to deliver? For IT Support London, contact us today!

Future Generation Solutions

London

FGS delivers cutting-edge IT infrastructure, software development, security, and hybrid cloud solutions for iGaming, Finance, and Enterprise sectors in UK and Malta.

AT&C Professional Systems

London

Welcome to AT&C, a premier Audio Visual Technology Integrator in Europe. We specialise in delivering comprehensive AV system solutions...

Flashware Solutions

London

Flashware Solutions is an Information Technology consulting firm operating in and around the United Kingdom, Australia and Africa. We specialise in project management, infrastructure solutions and provide services to maintain your infrastructure and

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