Top IT Services Companies in London
Are you looking for the top IT service companies in London to provide you with excellent IT solutions? Outsourcing your prerequisites to best IT service providers offer you the exemption to choose the services that are required and pay accordingly within the budget. Goodfirms curated a list of top IT firms in London that provide exceptional IT services and solutions. IT consulting companies listed here can tackle all technical problems effortlessly by eliminating all the additional expenses. With the increase in the competition among the IT service companies, you can select the one that fits the best to your requirements as Goodfirms listed some of the most proficient and leading IT agencies in London below:
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List of IT Services Companies in London | IT Service Providers in London
Founded in 2015, OpenZeppelin is the world leader in securing blockchain applications and smart contract systems. Its bedrock open source Contract Libraries are a public good and industry standard for smart contract development. OpenZeppelin’s professional expertise, unified with the Defender developer security platform, integrates through clients’ development lifecycles, so teams can plan, code, audit, deploy ... read OpenZeppelin reviews & insights
$50 - $99/hr50 - 2492015London, United KingdomWhy OpenZeppelin?
- Affordable pricing with high quality
- Trusted by many customers
- Customized solutions
Founded in 2020 by financial experts, FinLego emerged from a simple insight: legacy systems take too long to build and scale. We set out to deconstruct every piece of core banking: ledgers, compliance, wallets, payment rails, into reusable “blocks” that startups and enterprises can assemble in weeks. Today, our platform powers dozens of live products ... read Finlego reviews & insights
$25 - $49/hr10 - 492024London, United KingdomWhy Finlego?
- Proven results and data-driven strategies
- Experienced and dedicated team
- Transparent communication and reporting
We’re making communications more flexible, intelligent, and personal, to help enterprises the world over stay ahead. We provide unified communications, contact centers and programmable communications APIs, built on the world's most flexible cloud communications platform.
< $25/hr2 - 9London, United Kingdom
Wavex is one of the leading IT companies in London delivering award-winning managed services for over 20 years to local, national and international organisations who are seeking a smarter way to manage and develop their technology. Our services achieve better results by bringing together three vital components - the best from vendors like Microsoft, our ... read Wavex Technology reviews & insights
NA50 - 2491998London, United Kingdom
Overview: FREAKHOSTING is a dynamic and innovative web and game servers hosting provider, established in 2018 to meet the evolving needs of online businesses, gaming communities, and content creators. With a commitment to delivering top-notch hosting solutions, FREAKHOSTING has rapidly become a trusted name in the industry. Global Presence: Operating on a global scale, FREAKHOSTING ... read FREAKHOSTING reviews & insights
< $25/hr2 - 92018London, United Kingdom
HTL Support was initially founded in 2009 by Managing Director Justin Dean, to provide specialist IT support and IT consultancy services to financial services sector clients. Since its launch, HTL has rapidly evolved to offer a full range of cutting-edge, integrated and flexible products and services to a worldwide client base across all industries. Our ... read HTL Support reviews & insights
< $25/hr10 - 492009London, United Kingdom
Cloud Solution Provider | Cybersecurity Solution Provider | Network Solution Provider | Managed Service Provider Why does our company exist? To succeed where others fail 64TEQ® is a technology solutions company powered by XaaS. We help brands, high growth companies and start-ups 🚀 have an impact and grow through the power of technology and people. ... read 64TEQ reviews & insights
NA2 - 9London, United Kingdom
We create high-quality solutions for your business and help automate processes. We serve such companies: Business – we accompany current and complex transactions, export and import operations, as well as advise on labor relations. Products – we develop software, carry out maintenance of computers, servers and peripheral equipment. Distributor – we help you to deliver hardware or software ... read IT Breeze reviews & insights
$150 - $199/hr50 - 2492021London, United Kingdom
Headquartered in the UK and UAE, we are a Tier-One Microsoft Advanced Specialised Cloud Partner and a multiple-time Microsoft Partner of the Year award winner. Our expertise spans Microsoft 365, Azure, AI and machine learning, cybersecurity, and data analytics, supporting businesses across the MENA, EU, and US regions. Innovation is at the heart of what ... read Exquitech reviews & insights
NA250 - 9992011London, United Kingdom
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Carmatec Digital UK Ltd is a leading AI consulting and digital transformation company in London, United Kingdom that helps businesses modernise their operations, harness the power of data, and build intelligent, scalable digital solutions. With a strong focus on aligning technology with business objectives, Carmatec enables organisations to successfully adopt AI through strategic roadmaps, seamless integration, ... read Carmatec Digital LTD reviews & insights
< $25/hr50 - 2492025London, United KingdomWhy Carmatec Digital LTD?
- AI-first solutions for real business outcomes
- End-to-end digital transformation expertise
- Proven AI, cloud, and data expertise
We are about providing software and services to a wide range of businesses. We are based in London and our company was established in 2004, but we are about more than just coldly delivering IT solutions. We are about building relationships with our clients, working together on projects to achieve your expectations, to help your company grow, ... read General Softwares Limited reviews & insights
$25 - $49/hr10 - 492008London, United Kingdom
BroadNet is one of the leading telecommunication companies in Messaging solutions and a GSMA associate member with ISO 27001:2013 and ISO 9001:2015 for delivering quality and secure SMS solutions. Broadnet offers several services, including Bulk SMS, HLR Lookup, SMS Firewall, A2P SMS, SMSC Gateway, and more. All based on globally recognized standards and technical frameworks ... read BroadNet Technologies reviews & insights
NA50 - 2492003London, United Kingdom
Inciper are Microsoft Dynamics 365 consultants focused on driving value through Microsoft Dynamics 365. We can solve business challenges through various Microsoft Dynamics 365 solutions.
NA10 - 49London, United Kingdom
At Nuvem Group, we're helping companies create products that improve the way we live and work. Our intelligent software solutions, with a focus on new and emerging technologies, lets our customers overcome the toughest business challenges, which we believe should make a positive impact on each area of our lives, making it simpler, smarter, and ... read Nuvem Group reviews & insights
NA50 - 2492015London, United Kingdom
RiverSafe Limited is a specialist consultancy that offer only the highest quality services and support in the network security and information management space. Our unique approach to fulfilling each of our customers' requirements is backed by a wealth of experience, developed through work in some of the largest companies in the world. Many of these ... read River Safe reviews & insights
NA50 - 2492008London, United Kingdom
Computer Renovation Ltd offers quality and cost effective PC and laptop repair services as well as data recovery services to individuals and businesses across London. We offer a free diagnosis and aim to achieve 100% client satisfaction.
NA2 - 92022London, United Kingdom
Established in 2009, Cloud4U is an on-demand cloud-computing platform that provides cloud services and solutions to companies and governments on a metered pay-as-you-go basis. We help companies of any types and sizes to build reliable and scalable IT-infrastructure at an affordable price. Our team is built of certified IT professionals and leaders in the virtualization ... read Cloud4U reviews & insights
$25 - $49/hr10 - 49London, United Kingdom
DSP offers comprehensive database management and development solutions for organisations of all sizes. We specialise in supporting Oracle, SQL Server, and Cloud-based technologies, ensuring security, stability, and optimal performance across on-premise, Cloud, and hybrid environments.With over 25 years of experience, DSP holds a unique position as experts in both Oracle and Microsoft database technologies, including ... read DSP reviews & insights
$25 - $49/hr2 - 9London, United Kingdom
Since 2004 we have been a leading IT support specialist. We provide you with a complete solution to your IT need by being your outsourced IT department securing your operations at all times. Reduce your stress, maximize your productivity and increase your revenue by optimising your operations and cyber security.
$25 - $49/hr2 - 9London, United Kingdom
Here at Heveloon, we're passionate about making a difference to you. We're a high-quality tailor development company here to bring a human, friendly face to your tech experience. Our mission is to help established businesses growth profit through tailored tech solutions Since 2018, Heveloon has been creating innovative, cost-effective, software solutions to make lives easier, ... read Heveloon reviews & insights
$25 - $49/hr2 - 9London, United Kingdom
Solusent is a dynamic technology solutions provider based in London, UK, specializing in AI, Web, and App development. We are dedicated to empowering businesses of all sizes with innovative, scalable solutions that drive growth, streamline processes, and enhance user engagement. Our team of experienced developers, designers, and data scientists collaborates closely with clients to create ... read Solusent reviews & insights
NA010 - 49London, United Kingdom
Solid Rock IT UK is your go-to IT support company in London, providing top-notch onsite and remote IT services to businesses and residential customers alike. Our team of skilled engineers is dedicated to keeping your technology running smoothly, so you can focus on what matters most.
NA2 - 92011London, United Kingdom
Datilog – Empowering Digital Transformation Through Data, Cloud & AI Datilog is a technology consulting firm specializing in driving digital transformation through tailored solutions in Data Science, Cloud Computing, and Artificial Intelligence. We partner with businesses of all sizes to harness their data, automate processes, and enhance agility, fostering sustainable growth. 🔍 Our Expertise Data ... read Datilog Solutions LTD reviews & insights
$50 - $99/hrFreelancer2025London, United Kingdom
MassiveGRID is a global high-end cloud service provider with more than 20 years of hands-on experience in high-availability service hosting, turn-key solutions, and development. Our services are designed for demanding clients that run business-critical services or need high performance and large network capacity. We envision a world where seamless, scalable, and secure cloud infrastructure empowers businesses ... read MassiveGRID reviews & insights
$25 - $49/hr10 - 492003London, United Kingdom
Established in 1995, AlphaLogix is a leading software design and IT solutions provider and one of the largest Accredited Sage Business Partners in the UK. We specialise in Sage CRM, Accounting and ERP systems with a client base extending from SME's Blue Chip companies across a wide range of market sectors.1995
NA50 - 2491995London, United Kingdom
ITRM is a privately owned IT Managed Services Provider, recognised within the MSPmentor 501 Global Edition – Worldwide Company Rankings 2017 and 2018 as a leading provider within the UK. Formed in 1999, we take a dynamic approach to delivering the best possible service to our customers. Our objective from the outset has been to ... read ITRM reviews & insights
NA250 - 9991999London, United Kingdom
A multiple Microsoft Gold Partner with ISO9001, IS027001 and Cyber Essentials accreditation, Bridgeall can help your organisation build a Modern Intelligent Workplace quickly and securely. We work closely with you to ensure that the right technology solutions are embedded at the core of everything your organisation does. We streamline internal systems, processes and workflows to ... read Bridgeall reviews & insights
NA10 - 492002London, United Kingdom
The Scale Factory was established in London in 2009, the same year in which ‘DevOps’ as a concept first became popular. Since then, our team of experienced site reliability engineers, solutions architects and DevOps specialists have helped organisations of all sizes design, build and manage the foundations of their digital businesses.
< $25/hr2 - 92009London, United Kingdom
We are a team of cloud consulting experts that excel in architecting and operating secure, automated cloud based solutions built on Amazon Web Services (AWS). We focus on becoming an extension to your existing team, offering exceptional customer service and working tirelessly to build you the right solution based on your needs With our help ... read Hydras Company reviews & insights
< $25/hr10 - 492010London, United Kingdom
Reliason Solutions is an Oracle Gold Partner, providing solutions for Oracle application, database and middleware software. Increasingly, these systems are moving from being located on a customer’s own premises or hosted and managed by a third party for the customer, to cloud based. Reliason has embraced the cloud and provides organisations with assistance to build ... read Reliason Solutions reviews & insights
< $25/hr10 - 492010London, United Kingdom
Headquartered in London and catering to international clients, Sahab Agency is one of the fastest-growing international agencies of its kind. Established in 2010, the company has had exceptional foresight to identify and capitalize on missed opportunities in the business world. Driven by insightful thinking and persistent initiative, Sahab Agency has established an enviable track record ... read Sahab Agency reviews & insights
NA2 - 92014London, United Kingdom
We are a passionate dev team offering a full array of development & maintenance solutions for websites, mobile apps, web services, and custom digital systems. We conceptualise the design by creating eye-catching and user-friendly UIs and enable website integration with different systems. Since its launch five years ago, the company has amassed a portfolio of ... read Toimi reviews & insights
$25 - $49/hr10 - 492017London, United Kingdom
We specialize in delivering comprehensive web application development services leveraging the full Microsoft stack to create robust, scalable, and intuitive solutions tailored to your business needs. Our expertise spans across the modern Blazor framework for front-end development, Azure services for a seamless and secure middle-tier, and either SQL or Cosmos DB for a reliable and ... read BQ Solutions Ltd reviews & insights
$50 - $99/hr2 - 92019London, United Kingdom
Enhance your website's visibility with a top-rated UK SEO firm. Specializing in customized SEO strategies, our expert team helps businesses across the UK climb search engine rankings, attract targeted traffic, and increase conversions. Whether you're a small business or an established enterprise, we provide tailored solutions to meet your specific needs. Trust our proven track ... read UK SEO Firm reviews & insights
< $25/hr02 - 9London, United Kingdom
Bandera Agency is your partner in branding and marketing. We specialize in crafting unique strategies, design, and communication to help your business stand out. Our team employs innovative approaches to achieve outstanding results and strengthen your market position. Collaborate with us to turn ideas into successful projects.
$100 - $149/hr2 - 92024London, United Kingdom
Based in London since 2012, LiveWyer is an engineering-driven company specialising in expediting Cloud Native and Kubernetes projects. By leveraging small, adept teams of engineers, we offer substantial value and impact to our clients. Our experts stay ahead in the Cloud Native technology space, ensuring the solutions we provide are both innovative and scalable, tailored ... read LiveWyer reviews & insights
$150 - $199/hr10 - 492012London, United Kingdom
SBR Technologies Inc Ltd is a UK-based company, incorporated on 6 August 2014. Headquartered at The Court Building, 1 Market Street, London, the company operates in the field of information technology consultancy. It is led by directors Biswajit Kumar Singh and Mousumi Singh, who also hold significant control over the firm. Since its incorporation, the ... read SBR Technologies Inc Ltd. reviews & insights
$25 - $49/hr50 - 2492014London, United Kingdom
Company Overview Right Tail Corp is a software development firm that specializes in building products for technology companies, offering services such as: Product Development: Strategic design, architecture, and full-scale development. Specialized Teams: Full-stack development for SaaS, mobile apps (iOS/Android), E-commerce platforms, and FinTech solutions. Global Presence: While its primary development hub is in Islamabad, the company also maintains presence or ... read Right Tail Corp reviews & insights
$50 - $99/hr50 - 2492020London, United KingdomWhy Right Tail Corp?
- Elite Engineering Top 1 Percent tech talent.
- Rapid Delivery Fast-track your MVP development.
- Scalable Code Built for growth and high traffic.
Using AI Tools
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Bugni Labs is an AI-native software engineering company specializing in building scalable, high-performance systems for complex business needs. They focus on custom software development, system architecture, and AI-driven solutions that help organizations turn complexity into structured, efficient, and growth-ready platforms. With a strong emphasis on clarity, precision, and long-term scalability, Bugni Labs partners with businesses ... read Bugni Labs reviews & insights
NA50 - 2492018London, United KingdomWhy Bugni Labs?
- Proven results with top banks
- Specialists in regulated industries
- AI-native engineering expertise
Codified Security tests your mobile app for security issues before you release it, helping you to find and fix vulnerabilities when there's no time to do a complete penetration test.
< $25/hr10 - 492015London, United Kingdom
Bell Integration provides expert IT services and consultancy to businesses across the globe.They have been in the business of helping companies establish, maintain and grow their IT services since 1996. Their team of over 450 hardworking professionals deliver Bell Integration’s multiple services all over the world, and they do it with unmatched efficiency and enthusiasm.Their ... read Bell Integration reviews & insights
NA2 - 91996London, United Kingdom
We build effective web solutions and strategies to help you reach customers and prospects across the entire web.
NA10 - 49London, United Kingdom
Transforming Ideas into Scalable, Future-Ready Solutions At Oreon Information Technology, we provide innovative cloud, DevOps and software consultancy services designed to empower businesses in the digital age. As a trusted technology partner, we offer a wide range of services, including custom software development, web and mobile app development, cloud computing, AI-driven solutions, and DevOps consulting. ... read Oreon Information Technology reviews & insights
$25 - $49/hr10 - 492019London, United Kingdom
RNDpoint is a global FinTech development services provider. We are a trusted partner of FinTech SMBs and startups, delivering full-cycle assistance with innovative finance projects. Our experts possess in-depth domain-specific expertise, enabling us to lead clients through the FinTech startup pipeline without friction and with fewer risks. RNDpoint has been helping banks and startups develop superior ... read RNDpoint reviews & insights
$50 - $99/hr50 - 2492014London, United Kingdom
With over 15 years of experience, we at Bion Solutions aim to be a leading guide in Cloud, Kubernetes, DevSecOps, and DevOps services. Our commitment is to share knowledge and serve as a pathfinder for our clients' requirements. Partnerships: - AWS - GCP - NewRelic - Anchore - DBmaestro - Octopus Deploy - Vanta
NA10 - 492020London, United Kingdom
We’re the integrated partner that goes beyond traditional IT support and services, providing you with the leadership, experience and resilience you need to transform and embrace the future of work. Business as unusual. We pride ourselves on our technical competence and have a talented, experienced team that sees the big picture and takes a business-first ... read Conosco reviews & insights
NA50 - 249London, United Kingdom
tech|sapiens is a specialist provider of IT services to Small & Medium Enterprise (SME) clients in the UK & around the world. Our consultants have decades of industry experience in diverse areas including IT Infrastructure & Operations Management, Security, Application Development, Virtualisation and Hosted / Cloud Services. We are passionate about what we do and ... read Tech Sapiens reviews & insights
< $25/hr2 - 9London, United Kingdom
We have a growing global footprint built on our original foundation: local service delivered by local teams, using a mixture of local and international infrastructure. Founded in 1996 £440m annualised revenues Over 10,000 business customers Over 2,500 staff
< $25/hr1,000 - 9,9991996London, United Kingdom
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