Explore Top Web Development Companies in London
Use the advanced filter to find companies near you or refine the results Last updated in: November, 2025

Montenegro Systems Verified Company
London, United Kingdom Head office in: Montenegro
We specialize in software and web development, SEO consulting and AI-powered digital marketing to align online strategies with your business goals.
Astral Informatics Limited is a Web Design, Development and Web Hosting Company with its headquarters in Central London and branch office in Central I...
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London, United Kingdom Head office in: United Kingdom
We fit in so that you stand out.
A software development agency with trusted expertise that brings your web, mobile and software projects to life.
We build technology that delivers real ROI

ESTER DIGITAL AGENCY LTD Verified Company
London, United Kingdom Head office in: United States
As a forward-thinking digital agency, Ester Digital empowers businesses to transcend mere strategy and achieve tangible, measurable results.
Webheads are an award winning London web design agency with 30 years experience of web design & development for small & large companies everywhere.
Stimulating WordPress Projects
All experts at Papersnow (reviews) are uniquely qualified to provide perfect solutions for your writing, editing and proofreading problems.
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London, United Kingdom Head office in: United Kingdom
Global independent integrated agency with offices in UK, US and Australia.
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We are London based young, energetic and creative programmer passionate about developing unique ios and android mobile apps. We at Just Total Tech, wi...

London, United Kingdom Head office in: United States
Website Design & Mobile Apps Development Company
London based web design and development agency providing a range of high quality web services for businesses, artists and individuals!
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Mavericks Tech offers a full spectrum of application design, development and maintenance with flexibility of engagement models and project scopes.

Honeycomb Software Verified Company
London, United Kingdom Head office in: United States
We build software products that stand out

Pren Host Ltd Verified Company
London, United Kingdom Head office in: Bangladesh
PrenHost is an eco-friendly web hosting company driven by a mission of environmental sustainability
We are a global team of world-class developers, designers, product strategists and growth hackers. We are experts in mobile apps, web apps and AI.
We provide safe and efficient removal of interiors, ensuring your space is ready for renovation or redesign.
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London, United Kingdom Head office in: Bangladesh
VISER X believes in result oriented SEO services. Our expert SEO team can bring any website on top of search engines for highly competitive keywords....
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“56 Degrees were tasked with transferring our data heavy, Python based website to WordPress. We were impressed by their attention to detail and patien...
In Code We Trust! We support clients' digital transformation projects by providing IT professionals
With London Marketing Company as your partner, we'll provide you with only the best experts in the field who will understand your business and goals.
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We offer a comprehensive range of digital services designed to elevate your business in today’s fast-paced digital world
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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.














