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11 Web Development Companies In London [List]

Last updated on January 26th, 2024 at 08:43 am

You’re in luck if you’re looking for a web development company in London. 

In this article, we’ll cover the 11 best companies in London to help you determine which one is the right fit for your project. 

Whether you need an e-commerce website or a simple blog, these companies have the experience and technical know-how to get the job done.

HData systems

HData Systems is a top-ranking IT services and consultancy firm specializing in Big-Data Analytics and Business Intelligence. 

The company’s primary focus is on providing exceptional Data science services to its clients worldwide. 

HData Systems is a one-stop-shop for all of your data needs, offering a wide range of data-related services to help businesses achieve their goals and increase their ROI. 

In addition to Data science services, the company also provides services such as Data Logging, Data Warehousing, Data Migration, Data Analytics, Data Visualization, Video Analytics, Productive Analytics, Artificial Intelligence & Machine Learning Development, DevOps, and many more.

Hyperlink InfoSystem

Since 2011, Hyperlink InfoSystem, a leading web development firm, has been delivering personalized web development services to businesses worldwide. 

Over the years, web development has evolved significantly from basic informational websites to e-commerce platforms and metaverse-based solutions, and the Hyperlink InfoSystem team has kept up with this evolution. 

Despite this evolution, the web development team at Hyperlink InfoSystem remains true to their roots by providing tailored solutions according to the client’s specific needs, whether it’s an informational website or an NFT marketplace solution.

One Beyond

One Beyond is an esteemed bespoke software development company that has won multiple awards. 

The company is headquartered in Farnborough, Hampshire, and boasts engineering centres of excellence located in London, Manchester, Madrid, Bucharest, Budapest, and Szeged. 

Since its inception in 1994, One Beyond has been renowned for creating intelligent, cost-effective, and user-friendly web applications, desktop applications, and mobile apps. 

The company has a team of over 300 professionals working across its international business.

One Beyond’s comprehensive services range from large-scale digital transformation to team augmentation, delivery of discrete Agile projects, and provision of world-class bespoke software. 

The company utilizes a range of complementary technologies, including Microsoft .NET, Power BI, React, and Node.js to deliver exceptional results. Additionally, One Beyond’s proficiency in DevOps and deployment on Azure and AWS make them the go-to choice for businesses looking for top-notch services. 

Accredited with Microsoft Gold Partner status, as well as ISO 9001 & ISO 27001, One Beyond’s services are highly competitive and consistently delivered through an optimal blend of international delivery centres either UK-based or nearshore. 

The company operates with a partnership approach, utilizing best practice methodologies to generate superior-quality products and services.


Pixated create digital experiences that put you in front of the audiences you care about. 

Their focus is on delivering real, measurable results quickly.

Whether it’s building you a stunning website, launching an effective ad campaign, or reinvigorating your brand to boost lead generation and customer acquisition, Pixated team is dedicated to helping you succeed.

Their impressive client list includes well-known names like Heinz, FIFA, Naked Wolfe, The Telegraph, Knight Frank, Boden, the BBC, and The Adecco Group. 

And here’s why they think you’ll love working with them:

  • Their campaigns deliver high conversion rates that optimize your ROI and drive growth.
  • Their partnerships with Google, Meta, Microsoft, Shopify, and Klaviyo give us the tools to build your online business from scratch.
  • With a Pixated team of specialists on your side, you can focus on what you do best.
  • Their average ROAS is 6.5, with an average conversion rate uplift of 63%, and their clients typically experience 278% yearly growth.

They offer a range of services to help you achieve your goals:

  • Meta ads: Pixated can increase your leads, sales, and traffic, as they did for Boden, boosting their ROAS by 45% and decreasing their CPA by 39%.
  • PPC: We’ll help you find the data you need to make a difference to your brand, just as they did for The Adecco Group, increasing their PPC enquiries by 61%, and for The Gut Stuff, driving a 43% increase in purchases.
  • Web design: Pixated team can create a stunning conversion-led website that showcases your brand, like the online sales channel they built for Kent Foods Direct, or the 450% eCommerce sales increase they generated for Heinz to Home.
  • Email marketing: We’ll turn your first-time buyers into brand advocates, as they did for NYME Nordic, increasing their email open rate by 34% and email marketing revenue by 59%.
  • Branding: We’ll help you refine your brand to stand out from your competitors, as they did for Jam Worldwide and Crikle, creating a comprehensive branding strategy and an award-winning rebrand, respectively.

Light IT Global

Light IT is a company that specializes in providing innovative web and mobile software solutions to both startups and established businesses. 

Their services go beyond software development as we prioritize their clients’ needs and take a deep dive into their requirements to suggest improvements. 

They also plan our workflow meticulously to reduce costs and ensure that deadlines are never missed.

With a wealth of experience spanning over 14 years, Light IT have successfully delivered more than 500 custom solutions to companies across the globe, including Europe, the United States, Canada, Japan, and China, among others.

Their goal is to help businesses turn their ideas into profitable products. 

Since 2006, Light IT have been transforming ideas into reality, and are ready to help you do the same. 

Here’s what one of their reviews says…

Light IT Global delivered the project on time and within budget, exceeding the client’s expectations. 

They managed expectations well and communicated effectively to ensure a seamless workflow. 

They went above and beyond to further improve the solution and deliver top-notch work.

Imaginary Cloud

Their focus is on providing dependable and technically sound processes to ensure that companies can scale up without any hindrance from technology. 

Imaginary Cloud refer to this as seamless technology.

Their passion lies in supporting companies that aspire to grow, and they have assisted numerous clients in achieving substantial business growth. 

Imaginary Cloud clientele ranges from start-ups to scale-ups and renowned brands like Nokia, Thermo-Fisher, and BNP Paribas. 

With over 12 years of experience and more than 300 projects under their belt, Imaginary Cloud have been recognized with several awards, including Top 100 Fastest Growing Companies, Top 1000 Global Companies in 2020 and 2021, UK Top B2B Company in 2021 and 2022, and Europe’s Best Workplace® 2022.

Their services:

  • Product Ideation: Scoping sessions, Product Development Process, MVP
  • Product Development: Web & Mobile development, Artificial Intelligence, UX/UI Design
  • Product Improvement: Code Audit, UX Audit

Their tech stack:

  • Front & Back end: React, Next.JS, Angular, Due, Webflow, Node, Python, Rails, Django
  • Mobile: React Native, Flutter
  • Systems: AWS, Azure, Google Cloud

According to one user, “They always deliver on time and are very responsive to changes in scope.”

iTechArt Group

With iTechArt, you can build your next software solution with the support of top-notch engineering talent. 

For more than two decades, iTechArt has been connecting venture-backed startups and established businesses with technical expertise that is fast and scalable, catering to their needs. 

Their team of more than 3,500 engineers, consultants, and specialists has contributed to over $13 billion in acquisitions and 21 client IPOs, including Classpass, Freshly, and Dealcloud.

Regardless of your project vision, their teams possess the required stack fluency and deep expertise to transform your solution from a mere concept to a tangible reality. 

And they believe in long-term partnerships, delivering solutions that are both innovative and durable, ensuring that they are secure.

iTechArt Group services include:

  • Technical consulting
  • UI/UX development
  • Frontend and backend development
  • Mobile development
  • Cloud development
  • Integration services
  • QA and testing
  • Optimization and refinement
  • Security and compliance

Industry expertise

  • Fintech
  • Healthtech
  • Ecommerce
  • Gaming
  • Marketing
  • Cybersecurity
  • Insurtech
  • Edtech
  • Nonprofit

Awards and partnerships

  • Gold Stevie® Award winner for the Fastest Growing Tech Company of the Year, 2022
  • AWS Consulting Partner
  • Google Cloud Partner
  • Salesforce Consulting Partner

hedgehog lab

As a global digital tech consultancy, hedgehog lab boasts an ISO certification and an impressive partnership with some of the most esteemed brands and enterprises. 

They have accumulated over 15 years of experience in mobile and web development, product development, and design, making them well-versed in providing solutions that offer tangible business impact.

Their team of award-winning experts is passionate about delivering exceptional results and has a widespread presence across the United Kingdom, United States, and Bulgaria. 

Their proficiency in iOS, Android, Flutter, React for Web, AI, ML, and Voice has enabled them to assist some of the biggest organizations in challenging their status quo and creating digital experiences that have transformed their businesses.

The impressive portfolio of hedgehog lab includes household names such as Kodak Alaris, Microsoft, Santander, Edwards Lifesciences, Globe Life, Deliciously Ella, Deliveroo, Lasership, and AJ Bell, among many others.

If you have a web or mobile challenge that requires expertise, hedgehog lab is the perfect partner for you. 


Magora is a digital agency that specializes in web and mobile development for businesses in various industries, including Pharma & Medtech, Edtech, eLearning and eCommerce. 

Regardless of whether it’s a B2C or a B2B project, or an iOS or Android app, their team takes the time to comprehend your goals, your product and the user’s requirements. 

Their software development cases are appreciated by clients for the value they add to their businesses and loved by users for their convenience.

Since 2010, Magora has been focused on creating web and mobile applications that deliver amazing results. 

Their approach is rooted in transparency and honesty. 

And they rely on the expertise and prioritize your goals to become a trusted partner that helps your business flourish.

Magora team is well-versed in various fields, and they provide a wide range of digital services. 

For example, bespoke software development, user experience and user interface design, internet of things, native and cross-platform app development, and team augmentation.

They have a specialist team that can develop native mobile apps for iOS & Android using Swift, Android SDK, AIDE, Android NDK, and more. 

And can also provide cross-platform Xamarin development upon request. 

For the backend, Magora use PHP, Node.JS, Java, and .NET. For the frontend, they use React.JS, Angular.JS and JS.

They always provide quality assurance, quality control, and testing as standard – so you know you’re in safe hands! 

But don’t just take our word for it, see what other clients have to say below. 

Their mobile app development skills have been great. They have managed to develop everything we initially requested.