Explore Top Web Development Companies in London
That's a hell of a search to do now. Why not using the smart filters above? Last updated in: June, 2025

London, United Kingdom Head office in: United Kingdom
At Fit Design, we craft engaging online experiences, that capture the essence and values of brands

Intergalactic Agency Inc. Verified Company
London, United Kingdom Head office in: Canada
Creative Technology & Interactive Agency
Game development & game art production
Services:
PR TECH GLOBAL LTD is a Technology focused Consultancy that specialises in Education and Training in the UK.
Web Design services
Your Growth is Our Passion! Discover instant brand awareness with powerful campaigns.
Web Design Mate is a web development agency with a sophisticated team of experts consisting of world-class developers, designers.
We are a Digital Solutions, Software Development & IT Services Company Committed to helping SMEs Build & Improve their Products
Sandcrowd is an affordable SEO agency based in London that specializes in providing professional and results-driven content marketing services.
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Innovative solutions for a bug-free world
In an ever-evolving digital landscape, keeping up is not enough. Innovative Edge Technologies sparks pioneering transformation.
Information Technology & Artificial Intelligence Company
GetPapers reviews are your foremost choice for academic writing services.
We accelerate business outcomes for our clients through our expert IT consulting and services.
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Well recognized web design company based in Birmingham UK.
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Networking Arts is one of the most trusted IT Solution providers Company in the international eCommerce market of the UK, Dubai, USA, and Canada
We Provide Website Design, Graphic Design, Mobile Application Design, UI/UX Design, Digital Marketing, Hosting, Domain and Guaranteed SEO services.
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The only investment workflow solution that caters perfectly for both Portfolio Managers and Operations, without the need to compromise
RAPID SOFTWARE DEVELOPMENT. WEB, MOBILE, DESKTOP.
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Mobilising Business
Best Mobile App Design and Development Agency in the UK
MagicFuse is a product development & consulting company purely focused on the technical side of Salesforce.
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London, United Kingdom Head office in: Turkey
We’re a digital product development company, transforming founders’ and product owners’ visions into beautiful intuitive digital products for users.
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What is Web Development and what are its benefits for your projects?
Web development is about creating, building, and maintaining websites or web applications using programming languages and web development frameworks. The main reason why web development services are popular is the need for businesses to establish their presence on the web.
Building a website or a web application involves creating the user interface (UI) and user experience (UX), including the layout, colors, fonts, and images. It also consists in optimizing these elements for mobile and desktop, making the interface accessible to users, and facilitate the interaction between the user and the application. On the back-end, it involves scripting, server configuration, and database management. At the same time, it includes testing, maintenance, and ensuring overall functionality.
According to recent studies, over 4.7 billion people worldwide have access to the Internet. So, it’s obvious that having a well-designed and developed website is essential for any business that wants to succeed online.
On top of that, the number of mobile internet users is constantly growing, with approximately 92% of internet users accessing the web through their smartphones which proves the importance of responsive and optimized websites on mobile devices.
In a nutshell, a web developer, which is providing development services is responsible for:
- Establish a company's online presence via a web application
- Improve and optimize the performance of the website or web app
- Update and maintain the well-functioning of the website or web apps
In addition, depending on the terms of a contract between a company and a web developer, the second can assist with:
- Backup the data of the website
- Operate changes to the UI
- Migrate the website to another domain or platform
Usually, a web developer should have both soft and hard skills. The soft skills are related to communication and reporting, while the hard skills help in the development process.
If you choose to work with a web development company, make sure to keep in mind the following criteria in the selection process:
- The company should have experience in developing websites or web applications that are similar to yours.
- A solid portfolio that proves examples of their work.
- Communication abilities enough to pass through cultural, linguistic, and time-zone barriers.
- Transparency and proven track record
Carefully evaluating these factors, you can choose a Web Development company that best aligns with your needs. There are more than 18699 companies on the TechBehemoths platform that offer a wide variety of web development services.
Explore their detailed profiles, and client reviews, and feel free to get in touch with them. We’ve created also a powerful filter that you can use to narrow down the results based on your requirements and shortlist the companies.
Alternatively, you can submit your project and our team will select and send you the best matching companies in about 1 hour. It’s free and there is no obligation to hire.
We also invite you to read an insightful survey conducted by TechBehemoths in order to identify How IT Companies Use Web Development Technologies - 2022 survey.