Top 10 Web Development

Companies in London

London is a lively capital and a leader in technology and fintech. In the first quarter of 2024, over 7,250 tech companies were set up, showing the city's strong growth. The value of London’s tech sector has increased to over £600 billion, with venture capital investment rising by 800% since 2014. London has more unicorn companies, or tech firms worth over $1 billion, than any other city in Europe. Several factors drive this success, including strong investment opportunities, a growing fintech scene, and a diverse talent pool in areas like AI, cybersecurity, and green tech. The startup scene in London is thriving, keeping the city at the top in Europe for tech growth. However, challenges like economic uncertainty and the need for affordable tech workspaces still exist. As these issues are tackled, London’s tech sector is set for even more success.

How Did We Pick the Best?

Timspark

London, United Kingdom

Team Size 50-249

Cost of Services $$$$$ $30-70/h

4.8

3 Reviews

Service Focus:

IT Staff AugmentationCustom Software DevelopmentWeb Development + See more

Description

Timspark is a UK-registered custom software development partner with delivery centers across Europe (Poland, Lithuania, Georgia) and a distributed presence including Latvia. We bring together 1,000+ vetted engineers and 30+ pre-built teams, serving 200+ clients across finance, healthcare, retail, logistics, manufacturing, and more.How we engageWe offer Core Teams (pre-built, domain-savvy units with clear ownership), Dedicated Teams, Team Augmenta...

Our Take

Timspark is a dedicated team delivering results. Each member brings unique skills and love for what they do. Their attention to detail ensures that every client receives personalized and effective solutions. Check out their portfolio on TechBehemoths to see more Timspark projects.

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Creative Navy

London, United Kingdom

Team Size 10-49

Cost of Services $$$$$ $70-150/h

5.0

10 Reviews

Service Focus:

UX/UI DesignWeb Design3D Design + See more

Description

Creative Navy is a UX/UI design studio specializing in complex, high-stakes applications for industries like healthcare, manufacturing, automotive, and energy. Known for evidence-based methods, they excel in embedded GUIs, touch interfaces, and technical software for professionals, balancing usability with operational constraints. Their team blends cognitive science and HMI expertise, trusted by clients such as Miele, Bosch, and Ford. With hubs i...

Our Take

Considering their vast industry know-how, positive customer feedback, and successful project showcases on TechBehemoths, you can trust Creative Navy to be your partner in building your IT project.

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ExpandX Marketing & Web

London, United Kingdom

Team Size 10-49

Cost of Services $$$$$ $70-150/h

5.0

17 Reviews

Service Focus:

Marketing StrategyWeb DevelopmentDigital Marketing + See more

Description

Digital & Web Solutions for Business Growth ExpandX is an award-winning, full-service digital agency and web solutions provider servicing clients in North America, Europe and Middle East since 2015. Main areas of expertise: Web Development E-commerce websites development Video Marketing Digital Strategy Social Media Marketing Digital Marketing...

Our Take

ExpandX Marketing & Web works with small and medium enterprises as well as start-ups. The company's priority is customer happiness, which is built on teamwork and passion. We invite you to take a look at their offerings and decide if they are a good fit for you.

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Digiruu

London, United Kingdom

Team Size 2-9

Cost of Services $$$$$ $70-150/h

Service Focus:

Mobile App DevelopmentUX/UI DesignEnterprise App Modernization + See more

Description

Digiruu is an award-winning mobile app development company, with +10 years of experience in designing and developing apps for startups and businesses across multiple industries with the aim of generating results. Our previous work includes creating the Official Climate Week NYC app for the largest climate summit in the world, the UK’s first branch-free mobile phone network Moblox, and even the official ByErim app for social media influencer Erim...

Our Take

Known for its credibility, Digiruu has vast experience, excellent customer feedback, and a strong portfolio. Their TechBehemoths profile is proof of their experience and knowledge in the field.

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Bird Marketing

London, United Kingdom

Team Size 10-49

Cost of Services $$$$$ $70-150/h

5.0

3 Reviews

Service Focus:

Digital MarketingWeb DevelopmentWeb Design + See more

Description

We are a award-winning digital marketing agency with a proven track record of delivering exceptional results for businesses worldwide. With offices in London, New York, and Dubai, we combine global expertise with local insights to help brands thrive in competitive markets. Our talented team is passionate about crafting innovative solutions that drive growth and enhance brand visibility. Our Services: At Bird Marketing, we offer a wide range of s...

Our Take

Bird Marketing works with small and medium enterprises as well as start-ups. The company's priority is customer happiness, which is built on teamwork and passion. We invite you to take a look at their offerings and decide if they are a good fit for you.

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Plavno

London, United Kingdom

Team Size 50-249

Cost of Services $$$$$ $30-70/h

5.0

17 Reviews

Service Focus:

Mobile App DevelopmentArtificial IntelligenceCustom Software Development + See more

Description

Plavno is an AI-first software development company that helps businesses design, build, and scale intelligent digital products. We work with startups, enterprises, and technology-driven organizations that want to turn innovative ideas into reliable, high-performance solutions.Our multidisciplinary team covers the entire product lifecycle — from business analysis and product strategy to UI/UX design, custom software development, quality assurance,...

Our Take

Known for its credibility, Plavno has vast experience, excellent customer feedback, and a strong portfolio. Their TechBehemoths profile is proof of their experience and knowledge in the field.

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SomeOne

London, United Kingdom

Team Size 10-49

Cost of Services $$$$$ $150-250/h

5.0

4 Reviews

Service Focus:

BrandingMarketing StrategyAdvertising + See more

Description

At SomeOne, we transform business strategy into lasting brand value. Our practice specializes in creating and reinventing brands that need to thrive in an era of constant change.We've built our reputation on seeing opportunities others miss. While many agencies simply update logos, we create comprehensive brand worlds that capture imagination and drive commercial success. Our work spans global markets and sectors, but our approach remains consist...

Our Take

At SomeOne, trust and experience go hand in hand. They've earned a stellar reputation with positive customer reviews and a strong portfolio. Their TechBehemoths profile demonstrates their vast industry knowledge and expertise.

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Mobiteam UK

London, United Kingdom

Team Size 2-9

Cost of Services $$$$$ $70-150/h

5.0

3 Reviews

Service Focus:

Web DevelopmentE-Commerce DevelopmentWeb Design + See more

Description

Mobiteam does custom Web Design and Development. It is specialized in designing aesthetically beautiful and high-quality websites for corporate, personal and eCommerce. Our clients get websites that sell, attract and obtain market and customer’s respect. The company is located in London and distributed in Berlin and Chișinau to have the chance to work with the best specialists without compromising the qualit...

Our Take

Mobiteam UK works with small and medium enterprises as well as start-ups. The company's priority is customer happiness, which is built on teamwork and passion. We invite you to take a look at their offerings and decide if they are a good fit for you.

View profile Contact Mobiteam UK

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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.