
Top 100 React Developers in the United Kingdom
November 2023Looking for a top React development company in the United Kingdom?
Open source JavaScript library React is known as a simple and flexible way to build user interfaces. Facebook maintains React and was the impetus behind its creation. React helped Facebook create interactive and dynamic user interfaces while maintaining fast website performance. If this scenario matches your business's needs, consider hiring a React developer.
To assist you in your search for a partner, we’ve compiled this list of the top React developers in United Kingdom. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
>List of the Best United Kingdom React Development Services
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1
- $10,000+
- 50 - 249 employees
- London, United Kingdom
Founded in 2007, Softblues is a software development company headquartered in Lviv, Ukraine. Their team of approximately 22 employees serves small to mid-sized businesses, particularly in the e-commerce and education sectors. They specialize in custom software as well as web and e-commerce development.
Clients
- FieldBI
- AutoBI
- AgroTop
Industries
Notable Project
A virtual care management company hired Softblues to build a web-based texting platform and integrate it with a registered Twilio number. The tool provided resources depending on users' survey responses.
"They were very kind people and a pleasure to work with."
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2
- $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 has provided e-commerce development services for a fantasy sports platform. They have developed the client's NFT marketplace, the home page, and related drop mechanics features.
"They are really good at responding to the client's needs and flexible enough to adapt to new scenarios and needs."
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3
- $10,000+
- 50 - 249 employees
- London, United Kingdom
Tech Alchemy was founded in 2016 and has two locations in London. Their team of nearly ten employees provides web development, mobile app development, and UX/UI design services for small businesses.
Clients
- Ocean Bottle
- TOAD
- MyBricks
- Moviecoin
Industries
Notable Project
A gaming company has hired Tech Alchemy for game development. Their work includes P2E Web3 development, gaming app creation, and blockchain integration.
''Tech Alchemy had a great proactive scope and roadmap planning where realistic goals were set. ''
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4
- $50,000+
- 50 - 249 employees
- London, United Kingdom
Founded in 2010, Magora is a 50+ team of web and mobile app designers and developers based in London. Whether it’s B2B or B2C, the firm creates bespoke software that integrates with existing business solutions to enable user-centered interaction and scalable software architecture.
Clients
- Danone
- Unilever
- Toyota
- Royal College of Art
Industries
Notable Project
Magora has developed a web app for a video production company. The team has worked on building new features for the platform and has handled everything from wireframing and design to JavaScript development.
“They’re accessible, and it doesn’t feel like I’m working with a faceless team.”
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5
- $100,000+
- 250 - 999 employees
- Edinburgh, United Kingdom
Apadmi is a 140+ member mobile tech group specializing in app development, IoT, and consulting for big data, BI, and SI. Founded in 2009 and based in Manchester, UK, their team excels at helping organizations use technology to achieve a competitive advantage.
Clients
- BBC
- Argos
- Lexus
- Range Rover
Industries
Notable Project
Apadmi has developed an iOS and Android mobile app for a pizza restaurant where users can order food. The team provides their design, development, and testing expertise. They still develop and release features.
“They’re fully engaged and supportive of the project.”
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6
- $50,000+
- 50 - 249 employees
- Bristol, United Kingdom
Torchbox is a web design agency launched in 2000. The firm focuses on web design, web development, ux/ui design, pay per click, and more and has a midsize team.
Industries
Notable Project
A global campaign organization collaborated with Torchbox for social media marketing. The team audited various social media channels, provided insights and recommendations, and created a content strategy.
"They delivered clear recommendations on content performance."
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7
- $10,000+
- 10 - 49 employees
- London, United Kingdom
Old.St Labs is a software development business based in London. The business, founded in 2020, has a team of more than ten that provides custom software development, mobile app development, UX/UI design, web design & development, and AI services. Old.St Labs serves small and mid-market companies in the advertising & marketing, education, financial services, health care & medical, and legal industries.
Clients
- Kopona
- Brain.Health
- CityMunch
- Altus Investment Management Ltd
Industries
Notable Project
Old.St Labs optimized the desktop booking tool of a transportation solutions company to make it mobile-responsive. Their work included revamping the customer journey from scratch and integrating several APIs.
"The team planned the project thoroughly."
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8
- $25,000+
- 50 - 249 employees
- London, United Kingdom
Propeller is a web design and development company that was founded in 2000. Headquartered in London, with another office in New York, they have a team of over 55. They specialize in e-commerce development, email marketing, web design, and SEO or clients in the hospitality, leisure, consumer products, and retail industries.
Clients
- Azzuri Restaurant Group
- Twinings
- Young's Pubs
- MWELL - Kellogg's
Industries
Notable Project
Propeller designed a website for a nail and beauty salon. After learning the client's goals, the team integrated a third-party booking platform into the site.
"They were quick and efficient."
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9
- $100,000+
- 10 - 49 employees
- Sarratt, United Kingdom
Clock Limited is a digital design and build company. Founded in 1997, the company is headquartered in Kings Langley, United Kingdom. They have a team of around 35 employees who focus on custom software, web, and mobile app development.
Clients
- International Tennis Federation
- Leicester Tigers
- Northampton Saints
- Wall Street Journal
Industries
Notable Project
Clock Limited designed and developed a website and mobile app for a subscription service company. The goal was to increase membership engagement and growth.
"The process was incredibly smooth. The entire team was very prepared at all times."
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10
- $25,000+
- 10 - 49 employees
- London, United Kingdom
Founded in 2018, Together is a creative agency. Their team of around 10 employees is based in London. They focus on web development and design and branding.
Clients
- Mosaic
- SeedLegals
- Amazon
- Coast
Industries
Notable Project
A fintech company hired Together for a brand redesign. Deliverables included a new logo, color scheme, and new sales collateral. Together also designed and developed the client’s Webflow website.
“They have some of the best designers we’ve ever worked with.”
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11
- $100,000+
- 50 - 249 employees
- Salford, United Kingdom
Digiryte is a web and mobile app development company based in Manchester, United Kingdom with another UK office in Preston. Since 2015, their team of 28 has been specializing in mobile app development, custom software development, and web development for midmarket clients.
Clients
- NHS
- Channel 4
- Close Brothers
- Hinch Property Management
Industries
Notable Project
Picking up from a previous vendor, Digiryte developed a mobile app for an app development company. They're responsible for the app's maintenance and operational support.
“Digiryte is always forthcoming with the best way to do things.”
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12
- $50,000+
- 10 - 49 employees
- London, United Kingdom
NEVERBLAND is a web development firm. They provide web development, web design, ux/ui design, custom software development, and more and were launched in 2010. Their small team is London, United Kingdom-based.
Clients
- Togetherall
- Lick
- MyTrees
- Bulb
Industries
Notable Project
NEVERBLAND developed and designed a website for a healthcare company. The team reviewed the client's current website, created wireframes, designed the UI/UX, and set up a CMS and frontend technologies.
"They adapted to our change of scope throughout and ensured all deadlines were met."
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13
- $1,000+
- 10 - 49 employees
- London, United Kingdom
Agile Digital Agency is a marketing technology agency based in London. The agency has a team of less than ten that provides email marketing, SEO, and other digital marketing services to small and midmarket companies and institutions.
Clients
- Singleton Law Firm (USA)
- EFQM (Global)
- HRC International (Netherlands)
- Userlane (Germany)
Industries
Notable Project
A digital marketing firm hired Agile Digital Agency to develop an HTML-based microsite for their app. The team mainly utilized JSON and JavaScript to implement gameplay functionalities.
"The whole engagement was excellent."
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14
- $10,000+
- 10 - 49 employees
- London, United Kingdom
Contic, a web development firm, was launched in 2019. Their small team is in Petersfield, United Kingdom. Their services include web development, mobile app development, custom software development, and Artificial Intelligence.
Industries
Notable Project
Contic developed a website from scratch for a rape culture civic organization. They used AWS and GitHub to create a site that allowed users to submit their stories anonymously in a community safe space.
“Contic listened to our needs and paid attention to detail.”
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15
- $1,000+
- 10 - 49 employees
- Warrington, United Kingdom
Atomic Digital Marketing is a digital marketing agency headquartered in Stretton Warrington, United Kingdom. Founded in 2016, their team of 4 provides SEO, web design, PPC management, and social media marketing. Their specialties are WordPress development and Facebook advertising.
Clients
- Rocambolesque
- Enbi Global Inc
- Savants UK
- The Student Lawyer
Industries
Notable Project
Atomic Digital Marketing provided web development for a Facebook and Instagram advertising company. The team rebranded the client's website, including updating the domain with a name change.
"Communication was very prompt and helpful."
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16
- $10,000+
- 50 - 249 employees
- London, United Kingdom
Powercode is a web development agency based in Kyiv, Ukraine founded in 2015. They are operated by a team of 66 who are experts in web, mobile app, and custom software development for clients ranging from startups to enterprises. They have experience working in industries such as financial services, business services, and IT. They are also familiar with working with platforms like Amazon, Linux servers, and Azure, among others.
Industries
Notable Project
Powercode developed websites for a nonprofit organization's customers. They also handled CRM integration into the email system.
"Their open and transparent communication and a keen eye for detail took away all my worries."
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17
- $10,000+
- 50 - 249 employees
- London, United Kingdom
BN Solutions Inc is a web design agency and user experience company. Their midsize team is located in Sheridan, Wyoming. The company focuses on web design and ux/ui design.
Industries
Notable Project
BN Solutions Inc provides ongoing UI/UX and product design services for a digital behavioral change company. The team is responsible for full stack design ownership, optimization, and more.
"We value their contributions tremendously; our product is better because of their efforts."
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18
- $50,000+
- 50 - 249 employees
- London, United Kingdom
Mad Devs is a digital development company based in Cambridge, England, and founded in 2016. Their team of 35 employees specializes in custom software development, web development, and cloud consulting. They mainly work with small businesses and midmarket clients in the consumer products, education, and business services industries.
Clients
- Clutch
- Internews
- Veeqo
- Roci.fi
Industries
Notable Project
A decentralized credit economy company hired Mad Devs to support the enhancement of their software. They conducted integration tests, fixed bugs, implemented CI elements, and performed various tech tasks.
"One impressive thing I would like to point out was their gentle approach to the changes they brought to our team."
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19
- $25,000+
- 50 - 249 employees
- London, United Kingdom
Synetec is a software development consultancy headquartered in London. They were established in 2009, and have 26 employees. Synetec's range of services includes cloud, CRM, and business intelligence consulting, software integration, web development, custom software development, and more.
Clients
- Argentex
- Genesis
- Jabre Capital Partners
- Zebedee Capital Partners LLP
Industries
Notable Project
Synetec developed a bespoke CRM system for a cybersecurity company. The team led a discovery phase, then built the system, including customer management and marketing automation features and an accounts API.
"Synetec spent a lot of time understanding our business."
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20
- $25,000+
- 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
Innovify was hired by a software development company for app and website development services. The team ensured that both the app and website were seamlessly integrated across different platforms.
"Their technical expertise and ability to understand our goal were outstanding."
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21
- Undisclosed
- 50 - 249 employees
- London, United Kingdom
Fourmeta is an e-commerce development firm founded in 2017. In London, United Kingdom, their midsize team offers e-commerce development, ux/ui design, and web development.
Industries
Notable Project
Fourmeta helped a marketing company completely refactor the web app of their newly acquired business. They performed the front- and backend development and optimized the existing documentation.
"I was very happy with the amount of communication and forecast from the project lead and their on-time delivery."
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22
- $50,000+
- 10 - 49 employees
- Manchester , United Kingdom
Founded in 2010, Silverchip is located in Manchester, United Kingdom. Their team of 13 employees provides mobile app development and custom software development services for enterprise, midmarket, and small businesses.
Clients
- Suits Me Banking
- England Squash
- LGBT Foundation
- Boundary Outlet
Industries
Notable Project
Silverchip developed a documentation system to make it quicker and more customizable. They built out the database architecture and added a template builder. They developed with React, JavaScript, and C++.
“They enjoy what they do, and it shows in what they deliver to their clients.”
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23
- $10,000+
- 2 - 9 employees
- Farnham, United Kingdom
Full Clarity is an expert team of UX designers and developers based in Farnham, England. Founded in 2018, the company provides trusted UX/UI design, web development, and mobile app development solutions for clients across various industries, ranging from education and healthcare to financial services, and from SME to household name companies. They design digital solutions which are data driven, user informed and designed to impact business goals.
Clients
- ITV
- Feed it Back
- Harrods
- B Squared
Industries
Notable Project
Full Clarity were engaged to deliver a significant step change in the user experience of the UK’s second largest ad platform for a major tv broadcaster over an 18 month period. They conducted deep user research, built new wireframes and high fidelity designs, and successfully delivered on all goals whilst managing multiple complex stakeholders.
“The techniques used to find the correct design solution were very impressive. They used a variety of techniques. In discovery work, they would always listen carefully”
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24
- $25,000+
- 10 - 49 employees
- London , United Kingdom
AVAMAE is a software solutions agency run by a team of fewer than 50 professionals founded in 2011. Based in London, the company offers custom software, web, and mobile app development services for small and medium-sized businesses from various industries, such as business services, financial services, and health care.
Clients
- BetDSI
- Strengthscope
- Clevry
- Buyfair
Industries
Notable Project
AVAMAE Software Solutions Ltd has provided consulting to a SaaS startup to help them define their platform’s requirements. Additionally, they’ve created the UI/UX design to showcase the product to investors.
“AVAMAE has been a helpful partner, and they’ve basically become the technology brain behind our fundraising process.”
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25
- $50,000+
- 2 - 9 employees
- London, United Kingdom
Digiruu is a digital firm founded in 2016 run by a team of fewer than 10 professionals. Based in London, the company lends their expertise in mobile app development, UX/UI design, and web design to clients ranging from startups to large enterprises, working in various industries such as consumer products, advertising, and media.
Clients
- Pretty Lavish
- ByErim
- The Climate Week NYC
- Subconsciously
Industries
Notable Project
A parenting app provider hired Digiruu to develop a prototype and website they could use to pitch their ideas to investors. They explored the HLRs, designed the app, and built the prototype and website.
"Digiruu were a total delight to work with — their knowledge, expertise, commitment, and service were faultless."
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26
- $25,000+
- 10 - 49 employees
- Manchester, United Kingdom
Based in Manchester, UK, Corporation Pop has been around for over a decade and is now an established part of the mobile and web development industry. The small team delivers powerful results to clients across several industries.
Clients
- NHS
- The Cream Group
- Live Nation
- BBC
Industries
Notable Project
Corporation Pop developed a website for an outdoor event specialist's nationwide event series with specific pages for each event. After scoping the project, they collaborated with the client's branding vendor.
"Corporation Pop is very creative and experienced, filling us with confidence in their work."
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27
- $5,000+
- 10 - 49 employees
- London, United Kingdom
Plug & Play is a UX/UI agency based in London and Surrey. Founded in 2007, they are specialists in user experience and user interface design for software, websites and custom applications. They also have a front-end development service to support clients with the design implementation. Plug & Play work across a number of sectors with their clients ranging from funded startups to large corporations such as Legal & General.
Clients
- WWF
- Mercer
- Legal & General
- Utility Warehouse
Industries
Notable Project
A land mapping business hired Plug & Play to design their mobile application using Adobe. They assisted the client with narrowing down the scope of the project before presenting and implementing the designs.
“Overall, we had a very positive experience working with them.”
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28
- $5,000+
- 2 - 9 employees
- Edinburgh, United Kingdom
Launched in 2017, Lumi is a small user experience company. Their services include ux/ui design, web design, branding, and product design. The firm is located in Edinburgh, United Kingdom.
Clients
- Anthemis
- Atlassian
- Trello
- RoboKiller
Industries
Notable Project
Lumi Design provided UI/UX design for a SaaS platform. They designed customer flow, wrote content, reorganized the interface, and documented low-fidelity wireframes.
"They were focused on identifying our true pain points and delivering targeted solutions that make an impact."
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29
- $25,000+
- 10 - 49 employees
- London, United Kingdom
Bit Zesty is a custom software development firm. They provide custom software development, ux/ui design, web development, application management & support, and more and were launched in 2009. Their small team is London, United Kingdom-based.
Clients
- Oxford Medical Simulation
- Trussell Trust (UK Foodbanks)
- Queen's Awards for Enterprise
- HMRC
Industries
Notable Project
Bit Zesty is developing a healthcare recruitment agency’s software solution. They’ve conducted discovery sessions before building the tool using Ruby on Rails. They’re currently maintaining the app.
"They understand the pulse of the customer and do not hesitate to make recommendations."
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30
- $25,000+
- 10 - 49 employees
- London, United Kingdom
We Are Kitty is a small London, United Kingdom-based user experience design company. Founded in 2017, the team provides ux/ui design, e-commerce development, web design, web development, and more.
Industries
Notable Project
A gaming company hired We Are Kitty to provide SEO and content development. Their efforts include keyword research and paid media activities to drive organic traffic and new players to the client's site.
"They're very cost-effective, and I enjoy working with them."
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