Discover top IT services companies in London that have partnered with leading brands like McDonald's and Coca-Cola. DesignRush connects over 1M monthly visitors with trusted agencies, facilitating over 100,000 successful client-agency matches each month. Compare providers by industry expertise, client type, budget, reviews, team size, and portfolio.
We Have Researched the Best London IT Support Companies For You
267 Companies - Rankings updated: July 21, 2026
DesignRush assesses agencies using expertise standards and verified client experiences to help you make better decisions. Certain agencies have paid placements.
ELEKS, a trusted partner for guaranteed software engineering excellence, quality, and transparency.
ELEKS is a full-cycle IT services firm with 30+ years of experience and 2,000+ specialists, delivering custom software, AI, cloud, and enterprise applications across fintech, healthcare, and logistics. It holds a 97% client satisfaction rate. Best for enterprises seeking a long-term IT partner... View ELEKS's portfolio | View all reviews
Top Services:
Software Development
Mobile App Development
Cloud Consulting
Cybersecurity
AI Development
Show more
Location
London, United Kingdom
Number of Employees
1000 & Up
Average Hourly Rate
$50/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
12 Projects Listed
ELEKS Services
Software Development
Mobile App Development
Cloud Consulting
Cybersecurity
AI Development
ERP Consulting
CRM Consulting
Product Design
Big Data Analytics
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Aramex
TAIT
Acino
GRTGaz
Autodesk
Blackboard
Havas
ESET
Eagle
teleologica
Data sourced from the agency's DesignRush profile
ELEKS Reviews & Testimonials
John Armstrong Founder, CEO & CTO at Civex
5.0★
Software Development Review from John Armstrong
ELEKS was able to take our vision and help us deliver an app that empowers retail shareholders to make their voices heard. They’ve brought a depth and breadth of technical expertise and user experience design to challenge us on our assumptions on how people would want to interact with the app. From a mobile development perspective, we wanted to go to market with both an Android and an iPhone simultaneously.
Mark Battcock Digital Communication Director at Imerys
5.0★
Software Development Review from Mark Battcock
We are very happy with our ELEKS partnership; the dedication of the team is exceptional. We would certainly recommend ELEKS and would be happy to work with them again. In fact, they continue to be our partner for the 2nd phase of the CDX project to add even more customer services to the website.
Huntly Christie CEO at Christie Lites
5.0★
Software Development Review from Huntly Christie
What impressed me about ELEKS is the culture. There is a very strong culture of discipline and performance, and software is a profession where discipline is very important. Good software development can only happen with a strong work ethic, and I think the ELEKS team really understands that.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
We deliver cutting-edge, scalable, and fully functional IoT hardware and software products and ecosystems that help clients achieve their specific objectives... View Yalantis's portfolio | View all reviews
Top Services:
IoT
Software Development
Mobile App Development
AI Development
Big Data Analytics
Show more
Location
London, United Kingdom
Number of Employees
500 - 999
Average Hourly Rate
$50/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
24 Projects Listed
Yalantis Services
IoT
Software Development
Mobile App Development
AI Development
Big Data Analytics
IT Services
Cybersecurity
Staff Augmentation
Cloud Consulting
UI/UX Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
RAKwireless
Toyota Tsusho
KPMG
Healthfully
Orbis Systems
Lifeworks
Scholz Databank
123 Sourcing
Truhoo
Data sourced from the agency's DesignRush profile
Yalantis Reviews & Testimonials
Sergei Lishchenko Director of Digital Experience and Innovation at Orbis System
5.0★
Fintech Review from Sergei Lishchenko
The exception team the client collaborated with brought in fresh ideas and innovative technologies previously unfamiliar to the client. For example, with Yalantis' guidance, the client's developers explore the Go language. The primary reason the client chose Yalantis is its strong organizational and project management skills. It's not just about the developers; Yalantis provides a comprehensive support framework, ensuring that a project manager is consistently present. (Verified via email)
Jason Jung Senior engineering manager at Zillow
5.0★
Software Development Review from Jason Jung
Yalantis functions as an integral scrum team, supporting the development teams of a real estate firm. It created renovation project management tools that encompass a web app, a mobile app, and a backend system. Thanks to Yalantis, the client expanded development capabilities and achieved key short-term goals. Its quick integration was pivotal in launching various projects. Beyond delivering top-notch work, Yalantis emphasizes a culture that prioritizes the customer's needs. (Verified via email)
Roy D Partner at RAKwireless
5.0★
Outsourcing Review from Roy D
An IoT manufacturer teamed up with Yalantis to craft an application, enabling users to manage their devices more efficiently. Utilizing Node.js and basing the architecture on Circulus, Yalantis delivered commendable outcomes. It is responsive to any development challenges, offering swift resolutions. The client appreciates Yalantis' proactive stance, impressive technical expertise, and practical solution suggestions. (Verified via email)
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
World's #1 Rated & Reviewed App, Website & Software Development Company
World's #1 Rated & Reviewed App, Website & Software Development Company
Probey Services builds websites on WordPress and Shopify, iOS and Android apps, and web applications. The IT services firm has delivered 1,800+ projects across global markets. Best for small and mid-size businesses needing a cost-effective offshore development partner... View Probey Services's portfolio | View all reviews
Zazz is an IT services company offering managed services, cybersecurity, cloud, AI, and staff augmentation to enterprise clients. It has delivered projects for the Government of Ontario and Seattle Aquarium. Best for enterprises needing a full-stack IT partner across transformation and security... View Zazz's portfolio | View all reviews
Technical partners | Full-service Web development | IT Outsourcing | Blockchain Development Company
Technical partners | Full-service Web development | IT Outsourcing | Blockchain Development Company
Peiko has been operating since 2017, specializing in blockchain, Web3, and crypto exchange development alongside custom software and AI services. It has delivered CEX and DEX platforms across fintech and crypto. Best for startups needing a full-cycle blockchain or Web3 development partner... View Peiko's portfolio | View all reviews
Suffescom Solutions Inc is an AI-powered IT firm with 13+ years of experience, delivering mobile apps, blockchain, Web3, and generative AI solutions to 1,250+ clients. It holds ISO 9001 and ISO 27001 certifications. Best for startups and enterprises needing full-cycle app or blockchain development... View Suffescom Solutions Inc's portfolio | View all reviews
Snotor builds custom web and mobile software across fintech, healthcare, and legaltech, with 400+ projects delivered and a lifetime code warranty. It suits mid-size businesses seeking an offshore development partner with a structured, business-analysis-first approach... View Snotor's portfolio | View all reviews
Pixelette Technologies - Leading the way in AI & Blockchain
Pixelette Technologies - Leading the way in AI & Blockchain
Pixelette Technologies delivers AI, blockchain, and quantum computing development, with ISO 9001 and ISO 27001 certification and 200+ products shipped across 13 countries. A strong fit for enterprises seeking complex, compliance-sensitive software projects... View Pixelette Technologies's portfolio | View all reviews
Digis provides managed IT services, cloud and DevOps consulting, and cybersecurity for fintech, healthcare, and eCommerce clients, with 300+ projects delivered in 8 years. Best suited for companies needing staff augmentation or dedicated IT teams... View Digis's portfolio | View all reviews
Chudovo OÜ builds custom software, .NET solutions, and Magento platforms for fintech, healthcare, and telecom clients, with 160+ projects and 15 years of experience. It suits mid-size businesses seeking dedicated development teams or legacy modernization support... View Chudovo OÜ's portfolio | View all reviews
Venture Infrastructure for Scalable Value Creation
Venture Infrastructure for Scalable Value Creation
SoftTeam is an international IT services and talent-augmentation company operating across locations such as Ukraine, Estonia, Poland, Austria and the United Kingdom. The firm provides models such as IT staff augmentation, dedicated teams and out-staffing to support businesses across industries including... View SoftTeam's portfolio | View all reviews
a1qa, a global pure-play QA and test automation provider, brings over 20 years of expertise in delivering quality assurance and software testing services. The organization adjusts its workflows to comply with ISO 9001/27001 standards... View A1qa's portfolio | View all reviews
AI-Ready Engineering Teams | long-term software development partner for clients across the US, AU
AI-Ready Engineering Teams | long-term software development partner for clients across the US, AU
Shinetech is a long-term software development partner for clients across the US, Australia, and Europe specializing in AI-enhanced dedicated developers, legacy modernization, and custom software development... View Shinetech Software's portfolio | View all reviews
Making functional and user friendly software's for humans
Making functional and user friendly software's for humans
Mobirevo is a Leading custom software development agency focused on web, mobile app development & saas application development, Enterprise resource planning, and management software (ERP software development). We are a team of incredible Design & Agile software development experts in all major technology... View Mobirevo's portfolio | View all reviews
Imaginary Cloud, boasting over a decade of experience, achieved recognition as one of the Top 100 Fastest Growing Companies and Top 1000 Global Companies in both 2020 and 2021. In 2021, it secured the title of the UK's Top B2B Company... View Imaginary Cloud's portfolio | View all reviews
SENLA is the leading provider of Talent Augmentation in Europe, with a team of 700+ tech experts. Trusted by BOSCH, IKEA, Bayer, and Deloitte, we help scale tech teams with skilled engineers, architects, and data scientists... View SENLA's portfolio | View all reviews
Mindrops is an AI-driven digital technology company delivering future-ready solutions. We build intelligent websites, smart eCommerce platforms, mobile apps, and custom software-scalable, secure, and user-friendly. Our AI expertise drives automation and business growth... View Mindrops's portfolio | View all reviews
Shopify/Plus | Web Development | AI Development | UX/UI design | Custom Development
Shopify/Plus | Web Development | AI Development | UX/UI design | Custom Development
DigitalSuits is a full-cycle ecommerce agency with a focus on Shopify development and extensive expertise in AI development, web development, and custom software development... View DigitalSuits's portfolio | View all reviews
Digital Transformation: Empowering Your FutureZiffity is an eCommerce agency that helps B2C and B2B brands build, transform, grow, and innovate their online presence by providing best-in-class digital solutions... View Ziffity's portfolio | View all reviews
Building Trust, Scaling Success: Your DevOps Journey Starts Here
Building Trust, Scaling Success: Your DevOps Journey Starts Here
We know for sure that the process of scaling is always a challenge, therefore we are always in touch with our clients: since the moment of infrastructure audit, during critical loads and to the successful launch of the project. We are fully responsible for the quality of our work... View Quema's portfolio | View all reviews
Dedicated Teams That Build Complex Software Systems
Dedicated Teams That Build Complex Software Systems
SiliconMint designs, develops, and supports mission-critical software systems. Based in San Francisco, SiliconMint has offices in New York and Europe to serve clients across the globe... View SiliconMint's portfolio | View all reviews
We create digital products and grow with our partners!
We create digital products and grow with our partners!
Rocketech is a software development company collaborating with 100+ Middle and Senior level IT and business professionals and specialising in analytics-driven web and mobile development. Our team has released 150+ products for 100+ startups and enterprises... View Rocketech Development's portfolio | View all reviews
FinTech Unleashed: React Native Excellence by Andersen
FinTech Unleashed: React Native Excellence by Andersen
Choose Andersen for top-tier React Native development in the FinTech industry. Trust our 190+ experts to ensure 100% compliance with industry standards... View Andersen's portfolio | View all reviews
Timspark is an innovative software development company that endeavors to deliver the highest quality work to clients who look to address their challenges with custom technology. Our one-of-a-kind business model fuels and cultivates fully-fledged independent development teams and motivates each engineer to... View Timspark's portfolio | View all reviews
Light IT provides the following services on the global tech market:- consulting clients on IT products and services- custom product and software development- provision of resources at the clients' request- software delivery and maintenance- software quality assurance... View Light IT's portfolio | View all reviews
DeepInspire is a boutique software development company with a focus on fintech software development, offering services such as IT consulting, technical due diligence, digital transformation, product development, MVP development, and more... View DeepInspire's portfolio | View all reviews
Itransition consistently offers end-to-end IT Services, guiding organizations through complex digital transformations. Our expertise spans enterprise-grade software, robust integrations, and advanced analytics. Dedication to emerging technologies keeps our solutions ahead of the curve... View Itransition's portfolio | View all reviews
We help growing companies modernize and scale their web platforms.Our focus is building high-performance, SEO-ready, and content-scalable systems using modern web architecture... View Pagepro's portfolio | View all reviews
App Maisters is a digital solutions provider with a focus on serving startups, growing companies, enterprise firms, and government agencies... View App Maisters's portfolio | View all reviews
Dubai-headquartered technology company specialising in AI, Blockchain, Web & Mobile, and DevOps solutions. 14+ years delivering enterprise-grade digital products for clients across the US, UAE, and UK... View Candour Technolabs's portfolio | View all reviews
MMC Global is a software and mobile app development company headquartered in Austin, Texas, with offices in Dubai, Riyadh, and London. We build scalable enterprise and startup solutions, including AI, cybersecurity, blockchain, IoT, and web development... View MMC Global's portfolio | View all reviews
Scalefocus offers a comprehensive range of data mining and digital engineering services, catering to various industries such as Healthcare, Fintech, Insurance, Energy & Utilities, Logistics, E-Commerce & Retail, and more... View Scalefocus's portfolio | View all reviews
AI & Software Development Agency. We deliver solutions across FinTech, HR & Recruitment, SportsTech, Healthcare, eLearning and others... View Uinno's portfolio | View all reviews
A leading Salesforce Consulting Company with more than 2000+ projects delivered and a Salesforce Crest & MSP partner, HIC Global Solutions specializes in end-to-end Salesforce consulting and cloud-based custom solutions for growing businesses... View HIC Global Solutions's portfolio | View all reviews
TWC IT Solutions is a premier system integrator, delivering world-class IT & Communication services. With a 90 NPS score, over 3,000 clients, and key partnerships with Microsoft, Cisco, and Samsung, our global reach extends from our UK base to the US and Asia... View TWC IT Solutions's portfolio | View all reviews
We are an award-winning AR, VR and Metaverse agency working with some of the world's largest brands as well as SME's and startups. Some of our most notable clients include: Microsoft, Peugeot, Best Buy, Citroen, Ford... View Takeaway Reality's portfolio | View all reviews
We integrate, innovate, and elevate enterprise systems.
We integrate, innovate, and elevate enterprise systems.
Intellectsoft builds lasting relationships by delivering IT Services that transform enterprise operations. Market-leading insight positions us as the clear choice in API integration, legacy modernization, and app portfolio consolidation—ensuring scalable, reliable solutions that drive global success... View Intellectsoft's portfolio | View all reviews
Efforts Solutions has been committed to IT Outsourcing for over a decade. We have a global reach with offices in UAE, UK, US, India, Kuwait, and Qatar. Our specialized services include IT, Security, Digital Marketing, Web, and Mobile development solutions. Our team has extensive experience in tackling complex... View all reviews
Smartym Pro is a full-cycle development company specialized in mobile application and enterprise web development. Company has strong development culture and focuses on innovative solutions, using cutting edge technologies and frameworks. Smartym Pro is located in Eastern Europe and consists primarily of... View Smartym Pro's portfolio | View all reviews
Leobit is a full-cycle .NET, AI, and web application development provider for technology companies and startups primarily located in the US, EU, and the UK.Tech focus: .NET, Angular, iOS, Android, Ruby, React, PHP, and a range of technologies from Microsoft, Web, and Mobile Stacks... View Leobit's portfolio | View all reviews
We provide teams of developers for implementation of your idea
We provide teams of developers for implementation of your idea
Mifort is a full-cycle software development company bringing wise digital innovations to clients across the globe... View MIfort's portfolio | View all reviews
Anadea ensures that your digital vision is realized through tailored IT Services, from robust web and mobile solutions to advanced AI integrations. Our recognized leadership in custom software engineering continues to set new standards... View Anadea's portfolio | View all reviews
Transforming your business into a digital success story.
Transforming your business into a digital success story.
You collaborate with certified developers who stay aligned with the latest technologies and industry standards. We provide flexible and cost-efficient services, full transparency, and engineering excellence across modern web, mobile, cloud, AI, and ERP solutions... View Redbee Software's portfolio | View all reviews
Since 2002 in the software development business. Companies from 27 industries choose us.
Since 2002 in the software development business. Companies from 27 industries choose us.
With over 20 years of industry experience, Gecko Dynamics is a trusted partner for startups and enterprises. Our team delivers end-to-end solutions using Java, Angular, Flutter, and AWS. From ideation to post-launch support, we're dedicated to driving progress for our clients across industries... View Gecko Dynamics's portfolio | View all reviews
EchoGlobal Tech specializes in delivering exceptional remote engineering talent aligned with your company's values and cultural ethos. Always quality over quantity!... View EchoGlobal's portfolio | View all reviews
Centrelocus, serves clients across 18+ countries with a focus on delivering cutting-edge solutions in Web, Mobile apps, Games, Blockchain and AI. Also an official vendor partner of Morgan State University, USA, Centrelocus boast of having on average 100,000 hours of coding experience for each tech... View Centre Locus's portfolio | View all reviews
Ezulix is a custom software development company specialising in bespoke software designs tailored to specific business requirements. Ezulix specialises in on-demand solutions in the following fields:... View all reviews
Azilen Technologies is a prominent enterprise AI development company that takes pride in delivering exceptional AI, Data, and HRTech solutions to organizations seeking digital transformation... View Azilen Technologies's portfolio
What types of IT support can London IT support companies provide day to day?
London IT support companies handle the daily tech issues that keep a business running smoothly. Their day-to-day support services include:
Help desk support
Device setup and troubleshooting
Network monitoring
Software updates
Security monitoring
Email and account management
Backup checks
Remote and on-site technical support
How do IT services companies in London improve security and reduce risk?
IT services companies in London improve security by tightening your systems, reducing weaknesses, and watching for threats in real time. They also put controls and backups in place so issues don’t turn into major losses.
Continuous monitoring
Patch and update management
Firewall and antivirus management
Access control and permissions checks
Data backup and recovery planning
Employee security training
Incident response support
What certifications should an IT services company in London have for compliance?
An IT services company in London should hold certifications that prove it meets strict security and compliance standards:
ISO 27001 shows it manages information security correctly
Cyber Essentials or Cyber Essentials Plus confirms that it protects against common cyber threats
ISO 9001 helps prove quality management
Some companies also carry sector-specific compliance, like GDPR readiness or PCI DSS, if they handle payments.
How fast can a London IT support company respond to outages or incidents?
Most London IT support companies respond within minutes for critical outages. Many offer guaranteed response times under an SLA, often 15 to 60 minutes depending on the plan.
High-priority incidents usually get immediate remote attention. On-site support can arrive the same day when needed. The exact speed depends on your service level agreement.
What is included in a standard IT support package from a London provider?
A standard IT support package from a London provider covers the core services a business needs to stay operational.
Selina Garcia has authored 500+ articles and edited 50+ published books in economics, law, and history. Her unique blend of experiences allows her to approach content creation from a well-rounded perspective. Currently, Selina applies her expertise to producing insightful articles on IT, software, and applications for DesignRush.
Sergio is a technology leader with over six years of experience managing global teams and delivering projects across fintech, sportstech, and B2B platforms. At DesignRush, he drove product growth and development execution, building tools that speed up processes by 95% and cut costs by 35% while maintaining full uptime.
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