Top 100 JavaScript Development Companies in the United Kingdom
The Best of September 2024
Looking for a top JavaScript developer in the United Kingdom?
If you're hiring a JavaScript developer to help you build or update a website that's responsive and interactive, consider the pros and cons of JavaScript as a programming language. Advantages include its speed because it's executed on the client-side; reduction in server load; and diverse functionality. Disadvantages to consider include security such as bugs on the client-side.
To assist you in your search for a partner, we’ve compiled this list of the top JavaScript development agencies in United Kingdom. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
>List of the Best United Kingdom JavaScript Developers
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91
- $10,000+
- 10 - 49 employees
- London, England
TLVTech, a small cloud consulting & SI company, is headquartered in Ramat Gan, Israel. They specialize in cloud consulting & SI, custom software development, web development, Artificial Intelligence, and more and were established in 2017.
Clients
- Snyk
- Coretigo
- INX
- Metrofun
Industries
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92
- $25,000+
- 10 - 49 employees
- Bristol, England
Small web design company and web development firm Plume, is located in Bristol, United Kingdom. Their services include web design and web development.Read MoreClients
Industries
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93
- $10,000+
- 10 - 49 employees
- London, England
Rattlesnake Group is a web design company. Established in 2020, the team offers web design, marketing strategy, product design, branding, and more. Their small firm is London, United Kingdom-based.
Industries
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94
- $10,000+
- 2 - 9 employees
- Farnham, England
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
Industries
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95
- $25,000+
- 10 - 49 employees
- London, England
Yalla is an UX design company. They are in London, United Kingdom and Gaza City, Palestine, State of and have a small team that specializes in ux/ui design, custom software development, web design, web development, and more. The agency was launched in 2019.
Clients
- Shannon Trust
Industries
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96
- $25,000+
- 10 - 49 employees
- London, England
AtraX is a small website development company established in 2006. Their services include web development, custom software development, graphic design, IT strategy consulting, and more. The company is in Florence, Italy and Tirana, Albania.
Industries
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97
- $10,000+
- 50 - 249 employees
- London, England
Founded in 2013, Valor Software is a software development agency that offers custom software development, web development, and web design services to the mid-market, small business, and enterprise clients. Their 50 employees are based out of Kharkiv, Ukraine.
Clients
- Gapminder
Industries
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98
- $1,000+
- 10 - 49 employees
- London, England
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
- Lyst (http://lyst.co.uk/)
- Which (http://which.co.uk/)
- Imray Laurie Norie & Wilson (http://imray.com/)
- Hintsa (https://www.hintsa.com/)
Industries
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99
- $25,000+
- 2 - 9 employees
- London, England
Powered By Coffee is a London, United Kingdom-based website development firm. Launched in 2011, the small team focuses on web development, e-commerce development, web design, digital strategy, and more.
Clients
- Key Media
Industries
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100
- Undisclosed
- 250 - 999 employees
- Hampshire, England
Communication Crafts is a digital technology agency founded in 2005 and based in Ahmedabad, India, with a secondary office in Hampshire, UK. Communication Crafts boasts a team of more than 150 employees who provide a host of different services including web development, mobile app development, and video production, among others.
Clients
- NutriMixology
Industries
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101
- $10,000+
- 10 - 49 employees
- Dundee, Scotland
Zudu is a digital agency founded in 2014. Based in Dundee, U.K., they have two other offices in Edinburgh, U.K. and London. The team of 9 specializes in web development and mobile app development. The firm usually services midmarket and enterprise clientele.
Clients
- NHS
Industries
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102
- $10,000+
- 10 - 49 employees
- London, England
Founded in 2009, Trembit is a full-service software development company based in Kiev. The team of 35+ provides custom software development, e-commerce development, web development, and mobile app development for mainly small businesses.
Clients
- Red5Pro.com
Industries
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103
- $5,000+
- 50 - 249 employees
- London, England
Haefele Software is an outsourced Microsoft software development company based in Cape Town, South Africa, with offices in Melbourne, Australia; Tampa, Florida; and London. The company, founded in 2006, has more than 50 employees and provides custom software development, IT strategy consulting, and IoT development services to enterprise and smaller-sized companies in various industries.
Clients
- Tesco
Industries
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104
- Undisclosed
- 10 - 49 employees
- London, England
Tilde Loop is a small software development firm launched in 2019. Their team specializes in custom software development, web development, and other application development. The firm is headquartered in London, United Kingdom.
Clients
- The Lowdown
Industries
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105
- Undisclosed
- 50 - 249 employees
- London, England
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
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106
- $10,000+
- 50 - 249 employees
- London, England
Signifly is a digital design and development agency headquartered in Montreal, Canada, with an office in Copenhagen. Since 2010, their team of about 30 has expertise in digital strategy, UX/UI design, and e-commerce development.
Clients
Industries
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107
- $5,000+
- 50 - 249 employees
- London, England
Default-Value Software Developers is an e-commerce development company. They specialize in e-commerce development, custom software development, and web development and were founded in 2010. Their small team is Chercassy, Ukraine-based.
Clients
- Quad Nova
Industries
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108
- $10,000+
- 2 - 9 employees
- London, England
CM System Designs is a software company based in Dorking, England, and founded in 2017. Their team of more than two offers custom software and web development solutions for small and mid-market firms alike.
Clients
- PizzaExpress
Industries
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109
- $10,000+
- 10 - 49 employees
- London, England
Top Notch Dezigns is a web design and digital marketing agency from New York. It was founded in 2004 and now has a team of 26 that does web design and development, mobile apps, SEO, SEM, and more for clients across a variety of industries, from business services to consumer products.
Clients
- Meadowbrook Financial Mortgage Bankers
Industries
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110
- $10,000+
- 10 - 49 employees
- Brighton and Hove, England
DabApps is a web and mobile application development agency based in Brighton, England. They were founded in 2010 and have a staff of 21 employees. They specialize in custom software, web, and mobile app development for primarily small business clients in the business services, consumer products, and education industries.
Clients
- LOD
Industries
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111
- $25,000+
- 250 - 999 employees
- London, England
Robosoft Technologies is a full-service digital experiences agency offering digital advisory, design strategy, UX/UI services, application development & maintenance and expertise in emerging technologies such as AR, VR, blockchain, chatbots and more. Established in 1996 and headquartered in San Francisco, the team of 500+ has offices in Mumbai, Udupi, Bengaluru, Chicago, and New York.
Clients
- Warner Bros. Discovery
Industries
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112
- $10,000+
- 50 - 249 employees
- London, England
Influential Software is a software development firm in London, United Kingdom; Maidstone, United Kingdom and Glasgow, United Kingdom. The firm focuses on custom software development, web development, BI & big data consulting & SI, IT managed services, and more and has a midsize team.The firm was launched in 1993.
Clients
- Deloitte
Industries
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113
- $1,000+
- 50 - 249 employees
- London, England, UK, England
Golden Owl Consulting Ltd is a development agency founded in 2015 in Ho Chi Minh, Vietnam, with no more than 250 employees. They are experts in mobile app development, web development, and UX/UI design services.
Clients
- DELEGATE CONNECT
Industries
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114
- $1,000+
- 10 - 49 employees
- Warrington, England
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
Industries
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115
- $5,000+
- 10 - 49 employees
- London, England
Pixated is a marketing agency in London, England. Founded in 2018, they have about 2 employees that serve small-business and midmarket clients in the gaming, e-commerce, and advertising industries. Services include social media marketing, mobile app marketing, and PPC.
Clients
- Tesco
- Heinz
- BooHoo
- Naked Wolfe
Industries
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116
- $100,000+
- 50 - 249 employees
- Edinburgh, Scotland
ClearSky Logic, a custom software development firm, was founded in 2018. The firm offers custom software development, BI & big data consulting & SI, cybersecurity, and IT staff augmentation and has a small team.
Industries
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117
- $5,000+
- 50 - 249 employees
- London, England
Web design company Brander Studio is located in Kharkiv, Ukraine. The midsize agency was founded in 2009. Their team provides web design, mobile app development, web development, and digital strategy.
Clients
- UK Planet Tools
Industries
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118
- $5,000+
- 2 - 9 employees
- Leeds, England
Erised, a web development firm, was launched in 2021. The small team focuses on web development, custom software development, mobile app development, and e-commerce development. The firm is based in Leeds, United Kingdom.
Industries
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119
- $5,000+
- 10 - 49 employees
- London, England
Bladeware is an app development company that is headquartered in Zaporizhzhya, Ukraine. Founded in 2018, the team of work to provide mobile app development, custom software development, and application testing services to their small business clients. They primarily work with businesses within the education, information technology, and business services industries.
Clients
- Just Eat
- Fleets Coffee
- Undersun Fitness
- Tunnello
Industries
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120
- $10,000+
- 10 - 49 employees
- London, England
Catch is a digital experience agency founded in 2007. Based in London, United Kingdom, they also have an office in Madrid, Spain, and a team of over 30 employees. They specialize in web development, UX/UI design, and content marketing.
Clients
- Sharp
Industries
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