Top 100 ReactJS Developers in the United Kingdom

Need Help Selecting a Company?
  1. Home
  2. Web Developers
  3. ReactJS
  4. United Kingdom

Top 100 ReactJS Developers in the United Kingdom

July 2022

Looking for a top ReactJS development company in the United Kingdom?

Open source JavaScript library ReactJS is known as a simple and flexible way to build user interfaces. Facebook maintains ReactJS and was the impetus behind its creation. 

Jump to Most Reviewed Companies

List of the Best United Kingdom React Development Services

  • 181
    • $1,000+
    • 50 - 249 employees
    • London, United Kingdom

    Imaginary Cloud is a Web, Mobile and AI Software Development and UX/UI Design Company with offices in the UK, US and Portugal. In the last 11 years they have helped build and scale more than 300 applications, from Start-ups, Scale-ups to Enterprises, winning several global awards. They offer a comprehensive skill set of developers, data scientists and designers coupled with a streamlined agile process.

     

    Clients

    • Nokia
    • Sage
    • Ernst & Young
    • BNP Paribas

    Industries

    Notable Project

    Imaginary Cloud developed an interactive website for a online awareness initiative. The original site was built on React powered by data residing in Google Sheets.

    "The people at Imaginary Cloud were both professional and organized."

    Visit Site
  • Need help selecting a company?

    Based on your budget, timeline, and specifications we can help you build a shortlist of companies that perfectly matches your project needs. Schedule a free consultation with a Manifest analyst.

    Free consultation
  • 182
    • $1,000+
    • 2 - 9 employees
    • Malvern, United Kingdom

    Haste Software Ltd is a small software development company. Launched in 2016, the agency is located in Malvern, United Kingdom. Their team focuses on custom software development and web development.

    Industries

    Visit Site
  • 183
    • $10,000+
    • 2 - 9 employees
    • Langstone, United Kingdom

    Bluprint Labs, a digital strategy company, was launched in 2016. They are based in Langstone, United Kingdom and have a small team. Their services include digital strategy, social media marketing, web design, web development, and more.

    Visit Site
  • 184
    • $10,000+
    • 2 - 9 employees
    • London, United Kingdom
    Launched in 2021, BOET is an artificial intelligence development company. The firm provides Artificial Intelligence, blockchain, custom software development, web development, and more and has a small team.
    Visit Site
  • 185
    • $1,000+
    • 2 - 9 employees
    • Stokenchurch, United Kingdom

    5G Digital Ltd is a small Stokenchurch, United Kingdom-based web design agency. Founded in 2017, the team offers web design, e-commerce development, mobile app development, search engine optimization, and more.

    Industries

    Visit Site
  • 186
    • $10,000+
    • 2 - 9 employees
    • London, United Kingdom

    Akoom Tech is a software development firm in London, United Kingdom. Founded in 2020, the small team focuses on custom software development, web development, e-commerce development, and mobile app development.

    Industries

    Visit Site
  • 187
    • $5,000+
    • 10 - 49 employees
    • London, United Kingdom
    Madhuma Corporation Limited, an IT staff augmentation company, was established in 2020. They are based in London, United Kingdom and have a small team. Their services include IT staff augmentation, custom software development, web development, e-commerce development, and more.

    Industries

    Visit Site
  • 188
    • Scheduling

      4.8
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • London, United Kingdom

    Skillwork is a small software development firm. They offer custom software development, mobile app development, web development, ux/ui design, and more and were founded in 2019. The company is in London, United Kingdom and Sofia, Bulgaria.

    Industries

    Visit Site
  • 189
    • $1,000+
    • 10 - 49 employees
    • Gloucester, United Kingdom
    Advertising company Creative Groot is based in Gloucester, United Kingdom. Founded in 2021, the small team focuses on advertising, social media marketing, web development, e-commerce development, and more.

    Clients

    • Secure Hope Recruitment

    Industries

    Visit Site
  • 190
    • $50,000+
    • 2 - 9 employees
    • Borehamwood, United Kingdom

    Launched in 2019, Jupiter and the Giraffe is a small IT strategy consulting company. Their services include IT strategy consulting, web design, ux/ui design, product design, and more. The company is in Borehamwood, United Kingdom.

    Clients

    • RE-Defined
    • Corning
    • Metomic
    • Ontologue

    Industries

    Notable Project

    A note-taking app hired Jupiter And The Giraffe to provide app development. They're creating a beta version of the client's product to test it among colleagues and friends.

    "They’ve been delivering what I want."

    Visit Site
  • 191
    • $1,000+
    • 2 - 9 employees
    • London, United Kingdom

    Software development firm DooApp Ltd is based in London, United Kingdom. The agency specializes in custom software development, enterprise app modernization, corporate photography, application management & support, and more and is small.The agency was established in 2020.

    Visit Site
  • 192
    • $10,000+
    • 2 - 9 employees
    • London, United Kingdom

    Launched in 2020, Bitmaster is a small mobile app development firm. Their team focuses on mobile app development, web development, Artificial Intelligence, and blockchain. The agency is headquartered in London, United Kingdom.

    Visit Site
  • 193
    • $10,000+
    • 10 - 49 employees
    • London, United Kingdom

    Ester Digital is a web design agency based in Tallinn, Estonia. Founded in 2015, the team of 7 specializes in web design, graphic design, and logos. They work mostly with small business clients, and primarily work within the advertising and marketing, information technology, and business services industries.

    Clients

    • Toptal
    • McDonald's
    • Bridgestone
    • T-Mobile

    Industries

    Notable Project

    An integrated service platform initially wanted to implement an add languages option to their current website. They engaged with Ester Digital for the project, but included adding a drop-down menu as well.

    "Their knowledge, patience, and quick communication were all impressive."

    Visit Site
  • 194
    • $5,000+
    • 10 - 49 employees
    • London, United Kingdom
    ESoft Response is a software development firm. They specialize in custom software development, web development, mobile app development, application management & support, and more and were established in 2014. Their small team is London, United Kingdom-based.

    Industries

    Visit Site
  • 195
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • London, United Kingdom
    Elasticsoft is a to, Poland-based IT staff augmentation company. The midsize firm was founded in 2015. Their services include IT staff augmentation, custom software development, web development, and mobile app development.

    Notable Project

    Elasticsoft provided an automation system for a broadcasting and telecommunications company. They helped the end client perform and schedule configuration automation changes using API tools.

    "Their versatile portfolio, knowledgeable staff, and general availability were impressive."

    Visit Site
  • 196
    • $5,000+
    • 10 - 49 employees
    • Worthing, United Kingdom

    Strides Empower Ltd is a custom software development company. Established in 2018, the team specializes in custom software development, mobile app development, e-commerce development, IT managed services, and more. Their small agency is Worthing, United Kingdom-based.

    Industries

    Visit Site
  • 197
    • $1,000+
    • 10 - 49 employees
    • Manchester, United Kingdom
    Graphic design company XovoTech was founded in 2020. The agency offers graphic design, web design, branding, logo, and more and has a small team. The agency is in Manchester, United Kingdom.

    Industries

    Visit Site
  • 198
    • $10,000+
    • 2 - 9 employees
    • Bournemouth, United Kingdom

    Humancrafted is an engineering and product consultancy, providing services such as mobile app development, web development, and UX/UI design. Located in Bournemouth, UK, the team works with small businesses in the financial services and consumer products industries. They were established in 2019.

    Clients

    • HOWLY

    Industries

    Notable Project

    Humancrafted provided development and consulting  services for a transport software company. They offered a rotational model, resulting in round-the-clock professional support and helping the project move quickly. They helped build a new asset management platform and delivered a working prototype for demos.

    “Overall, the feeling and process are very professional and polished. I find Humancrafted likable, flexible, and enjoyable to work with.” – Head of Product, Transport Software Company

    Visit Site
  • 199
    • $5,000+
    • Freelancer employees
    • London, United Kingdom
    Third Pig Software, a small custom software development company, is headquartered in London, United Kingdom. Founded in 2021, the team offers custom software development, web development, mobile app development, application testing, and more.

    Notable Project

    Third Pig Software has developed a cross-platform mobile app with various integrations to find, schedule, and organize events for a marketing agency. Now, they’ll help develop the web version of the app.

    “They fit seamlessly into our project, and they’re very approachable and extremely knowledgeable.”

    Visit Site
  • 200
    • $1,000+
    • 2 - 9 employees
    • Bingham, United Kingdom
    Circle Software & Design is a custom software development company headquartered in Bingham, United Kingdom. The small team provides custom software development, ux/ui design, graphic design, web development, and more and was established in 2021.
    Visit Site
  • 201
    • Undisclosed
    • 2 - 9 employees
    • South Croydon, United Kingdom
    Established in 2022, Oasis Private Limted is a custom software development firm. The company provides custom software development, BI & big data consulting & SI, cloud consulting & SI, web development, and more and has a small team. The company is located in South Croydon, United Kingdom.
    Visit Site
  • 202
    • $10,000+
    • 1,000 - 9,999 employees
    • London, United Kingdom

    Andersen is an international custom software development company that, among other things, specializes in healthcare software development. Since its founding in 2007, the company has opened more than ten development centers and about ten sales offices worldwide. More than 2700 highly qualified specialists work on developing, customizing corporate IT solutions, web applications, and mobile applications. Andersen has completed over 950 projects and received hundreds of positive reviews from clients worldwide. Today the company is working on over 250 projects. Our technology stack includes .NET, C#, Java, Python, PHP, Node.js, TypeScript, Golang, C++, JavaScript, Angular, React.js, Vue.js, HTML, CSS, Java (Android), Swift / Objective C (iOS), React Native, and more. We also offer manual and automated testing, business and data analysis, UI/UX design, DevOps services, IT security management, and L1, L2, L3 support.

    Clients

    • Samsung
    • Johnson & Johnson
    • GlobePayroll
    • Siemens

    Industries

    Notable Project

    Andersen was hired by a medical AI company to develop a cloud-based AI platform capable of high-throughput data processing. The project involved sprints based on the user stories described by business analysts.

    "They enthusiastically worked with us to understand our needs and proactively offered solutions and improvements."

    Visit Site
  • 203
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • London, United Kingdom

    Marzee Labs is a web development company that has been offering web design, web development, ad e-commerce development services to their clients since 2013. Their 10 employees are based out of their Porto, Barcelona, London, and Setúbal, Portugal offices.

    Clients

    • ARTE
    • BEN Group
    • Impulso

    Industries

    Notable Project

    Marzee developed an MVP for an educational equity analytics platform. The team handled benchmarking, identified the client's value proposition, and implemented the final features list. 

    "Their strong problem-solving and management skills mixed with a focus on security were impressive."

    Visit Site
  • 204
    • $5,000+
    • 2 - 9 employees
    • London, United Kingdom

    Berry Cloud Ltd, a custom software development firm, is headquartered in London , United Kingdom and Prague, Czech Republic. The small agency was founded in 2014. Their team offers custom software development, web development, cloud consulting & SI, and mobile app development.

    Industries

    Visit Site
  • 205
    • Scheduling

      4.6
    • Quality

      4.7
    • Cost

      4.6
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 50 - 249 employees
    • London, United Kingdom

    In Saint Petersburg, Florida; Jaipur, India; Gurugram, India and Gurugram, India, DianApps is an app development firm. Established in 2017, the midsize team offers mobile app development, web development, and ux/ui design.

    Clients

    • Pagarkhata
    • NOZL
    • Tripp

    Industries

    Notable Project

    DianApps is developing a cross-platform mobile- and web-based app in Flutter and Python for a gig work marketplace. They've integrated an API and payment, scheduling, and locational functionalities to the app. 

    "DianApps has met every delivery date they've set."

    Visit Site
  • 206
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      3.5
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • London, United Kingdom

    Lola Tech is a London, United Kingdom-based website development firm. The midsize company was founded in 2009. Their services include web development, ux/ui design, architectural design, AR/VR development, and more.

    Industries

    Notable Project

    Lola Tech was hired by an airline company to support their development capabilities. The team handled the projects' architecture development, UI/UX design, and front- and backend software development.

    "By working with Lola Tech, we were able to achieve exactly what we set out to accomplish."

    Visit Site
  • 207
    • Scheduling

      4.3
    • Quality

      4.4
    • Cost

      4.6
    • NPS

      4.7
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • London, United Kingdom

    Located in Ahmedabad, India with additional offices in the US and UK, Innovify has been delivering high quality solutions since 2011. Although the team of nearly 130 specializes in mobile app development, they also engage in growth hacking, consulting, and UX design.

    Clients

    • ARM INC
    • Vonage
    • British Council
    • BBC

    Industries

    Notable Project

    An equine tech company hired Innovify to develop an iOS and Android app that could record a horse’s heartrate, speed, and location for any given ride session. The team made the app smartwatch compatible as well.

    "Innovify offers a really good service in terms of experience, knowledge, and value for our money."

    Visit Site
  • 208
    • $5,000+
    • 2 - 9 employees
    • Tenterden, United Kingdom

    Web design agency Lunar Works is located in Tenterden, United Kingdom. Launched in 2017, the small team focuses on web design, web development, ux/ui design, and mobile app development.

    Visit Site
  • 209
    • $1,000+
    • 10 - 49 employees
    • London, United Kingdom

    Looming Tech, an app development company, is located in Sofia, Bulgaria and London, United Kingdom. The agency offers mobile app development, web development, custom software development, e-commerce development, and more and has a small team.The agency was founded in 2020.

    Clients

    • Grasp HR (https://grasp.hr)
    • Lyst (https://lyst.co)
    • Monizze (https://monizze.be)

    Notable Project

    Looming Tech was hired by a performance training company to create a multiplayer web-based game for their startup. They had a total of six months to finish the project with Redux, React, Typescript, and more. 

    "They were flexible with changing the direction of our project when necessary."

    Visit Site
  • 210

    Worked with Athlon: digital brand and product?

    Leave a review
    Visit Site
    • $25,000+
    • 50 - 249 employees
    • London, United Kingdom

    User experience design company Athlon: digital brand and product is in London, United Kingdom; Brooklyn, New York; Toronto, Canada and Sofia, Bulgaria. The midsize agency was launched in 2009. Their team focuses on ux/ui design, product design, web design, web development, and more.

    Industries

    Visit Site

Need help selecting a company?

Based on your budget, timeline, and specifications we can help you build a shortlist of companies that perfectly matches your project needs. Schedule a free consultation with a Manifest Analyst.

Tell us about your project