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?

1

Timspark

LondonUnited Kingdom

Team Size 50-249
Cost of Services $$$$$ $30-70/h
2024 Awards Winner

Service Focus:

IT Staff AugmentationMobile App DevelopmentWeb Development + See more

Description

At Timspark, we provide comprehensive software development solutions designed to empower businesses across industries. Our core focus is on Software Development Staff Augmentation, where we rapidly deploy expert engineering talent to seamlessly integrate with your existing teams. Whether you're looking to fill skill gaps, meet project deadlines, or scale your operations, our pool of over 1,000 vetted engineers ensures that you have access to the...

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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2

Bird Marketing

LondonUnited Kingdom

Team Size 10-49
Cost of Services $$$$$ $70-150/h
2024 Awards Winner
2022 Awards Winner

Service Focus:

Digital MarketingSEOPay Per Click + 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 o...

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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3

Kernelics

LondonUnited Kingdom

Team Size 50-249
Cost of Services $$$$$ $30-70/h
2024 Awards Winner

Service Focus:

IT Staff AugmentationWeb DevelopmentMobile App Development + See more

Description

Welcome to Kernelics, where a blend of technology and creativity thrives. Our dedicated team of web and mobile software developers, product managers, designers, and QA engineers specializes in accelerating product development, catering to both startups and established tech companies.What We Offer:Staff Augmentation: We provide flexible, cost-effective remote development teams within 1-4 weeks. Augment your IT staff with our top developers and spe...

Our Take

Top Recommendation! Kernelics is a highly rated company with a strong profile on TechBehemoths based on its vast experience, positive client testimonials, and a solid portfolio. You can confidently reach out to them with your project inquiry.
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4

ExpandX Marketing & Web

LondonUnited Kingdom

Team Size 10-49
Cost of Services $$$$$ $70-150/h
2024 Awards Winner

Service Focus:

Marketing StrategyWeb DevelopmentSMM + See more

Description

Digital & Web Solutions for Business GrowthExpandX 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 developmentVideo Marketing Digital Strategy Social Media MarketingDigital MarketingWeb DesignPPC & SEOCreativeConsulting ExpandX deliver stellar...

Our Take

Out of 50,000 IT companies listed on TechBehemoths, ExpandX Marketing & Web is one that we could recommend for their services. Their reputation lies on facts such as 10 years of experience, 17 projects delivered and more than 12 happy clients. It is very likely that they could help you with your next IT project
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5

Plavno

LondonUnited Kingdom

Team Size 50-249
Cost of Services $$$$$ $30-70/h
2024 Awards Winner
2023 Awards Winner
2022 Awards Winner

Service Focus:

Mobile App DevelopmentArtificial IntelligenceDesktop App Development + See more

Description

Plavno is a premier software development company that helps
businesses capture the opportunity of AI technology.Fully-fledged teams of specialists cover each stage of product creation, from product management and analysis to design, development, testing, and ongoing support. Plavno AI team and solutions turn ordinary companies into remarkable successes.Stop struggling with bloated budgets and slow time-to-market. At Plavno, our fully-fledged team...

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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6

Pixelette Technologies

LondonUnited Kingdom

Team Size 250-999
Cost of Services $$$$$ $30-70/h

Service Focus:

Artificial IntelligenceBlockchainIT Staff Augmentation + See more

Description

Pixelette Technologies has been awarded ‘Best AI Agency’ in the UK three times by the Scottish Business Awards along with many other accolades.Whether you’re a budding entrepreneur with limited tech skills, an established business moving towards rapid expansion, or a government functionary looking to redefine efficiency, we offer end-to-end IT services in the realm of AI and Blockchain. We see tech as a means to an end. The end? To help comp...

Our Take

Pixelette Technologies is a trusted agency with rich experience, positive customer feedback, an ample portfolio, and strong testimonials. Their TechBehemoths profile effectively showcases their industry experience and knowledge.
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7

Magora

LondonUnited Kingdom

Team Size 50-249
Cost of Services $$$$$ $30-70/h
2024 Awards Winner
2023 Awards Winner
2022 Awards Winner

Service Focus:

Mobile App DevelopmentWeb DevelopmentArtificial Intelligence + See more

Description

Here at Magora we design and develop digital products including mobile apps, websites and web applications. We concentrate on business needs and build successful software with user-centered interaction design and scalable software architecture. Whether a B2C or a B2B project, iOS or Android app, first of all, we take the time to understand your goals, your product and the end-user’s needs. Our software development cases are loved by users for the...

Our Take

Magora has built a solid reputation as a reliable agency through years of experience, satisfied clients, and a diverse portfolio. Their TechBehemoths profile perfectly captures their industry know-how and skills.
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8

Creative Navy

LondonUnited Kingdom

Team Size 10-49
Cost of Services $$$$$ $70-150/h

Service Focus:

UX/UI DesignWeb DesignGraphic 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.
View profile Contact Creative Navy
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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.