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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151
- $25,000+
- 10 - 49 employees
- Cardiff, Wales
Illustrate Digital is a web design and development agency that specializes in WordPress. Founded in 2013, they have a team of 10 between offices in Cardiff and Bristol, United Kingdom. They primarily work with midmarket clients across various industries.
Clients
- Penguin Random House
Industries
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152
- $1,000+
- 10 - 49 employees
- London, England
Takeaway Reality is an AR/VR development company headquartered in London, United Kingdom. The small firm was established in 2020. Their team offers AR/VR development, marketing strategy, mobile & app marketing, and business consulting.
Clients
- Microsoft
Industries
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153
- $1,000+
- 2 - 9 employees
- Ipswich, England
Element Softworks Ltd is a web development agency founded in 2016 and based out of Ipswich, United Kingdom. Their team of nearly 10 employees provides web development, web design, and graphic design to small business clients. Additional services include UI/UX design and social media marketing.
Clients
- Skipper My Boat
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154
- $50,000+
- 50 - 249 employees
- London, England
Intellectsoft is a boutique digital transformation consultancy headquartered in Palo Alto, California. The Company provides cutting edge engineering solutions for global and Fortune 500 companies with the mission to help enterprises accelerate adoption of new technologies, untangle complex issues that always emerge during digital evolution, and orchestrate ongoing innovation.
Intellectsoft maintains its advanced domain expertise through five dedicated labs: Cognitive Computing, Decentralized Applications (i.e. Blockchain), Internet-of-Things (IOT), Premier Customer Experience (CX), and Mixed Reality (AR, VR).
Established in 2007, Intellectsoft operates across multiple offices with the engineering centers in the U.S., the U.K., the Nordic region and Eastern Europe.
Clients
- Mitsubishi
Industries
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155
- $25,000+
- 50 - 249 employees
- London, England
Incepteo is an innovation-led ‘IDEA TO MARKET’ technology services firm providing 360-degree offerings starting from software development, hosting, support, and digital marketing. Our mantra is to deliver growth outcomes with entrepreneurial vision, effective user experience, and innovation. We bring start-up know-how, corporate maturity, and strategic techno- entrepreneurial experience on the table from inception to growth phases.
Clients
- Geodis
Industries
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156
- $25,000+
- 2 - 9 employees
- Newcastle upon Tyne, England
Hiredeveloper.co.uk is a web and mobile app development company based in Newcastle upon Tyne, United Kingdom. The team of fewer than 10 specializes in web development, mobile app development, and UX/UI design. They primarily serve small to midmarket clients.
Industries
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157
- $5,000+
- 10 - 49 employees
- London, England
KeyToTech is a software development agency based in Lviv, Ukraine. Founded in 2017, the company offers custom software development, mobile app development, and UX/UI design done by their team of 10. They work with small businesses and midmarket firms from many different industries, including financial services, e-commerce, and healthcare.
Clients
- Meest Post
- CyclingHero
- DonorSee
Industries
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158
- $10,000+
- 10 - 49 employees
- London, England
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
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159
- $10,000+
- 10 - 49 employees
- London, England
Artificial intelligence company blackthorn.ai is headquartered in London, United Kingdom. Launched in 2021, the small team offers Artificial Intelligence, IT staff augmentation, and custom software development.
Clients
- One.Skin Technologies LLC
Industries
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160
- $1,000+
- 50 - 249 employees
- Manchester, England
Gsquare Web Technologies Pvt Ltd, a web development firm, is headquartered in Sahibzada Ajit Singh Nagar, India. The small agency was established in 2018. Their team provides web development, e-commerce development, search engine optimization, and web design.
Industries
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161
- $5,000+
- 10 - 49 employees
- London, England
Authentic Studio is a creative agency founded in 2010 run by a team of less than 50. Headquartered in London, with an office in Hong Kong, Authentic Studio provides custom software development, UX/UI design, and web development services for small businesses as well as mid-market and large firms. They have experience working with clients from the fields of financial services, education, and automotive.
Clients
- J.P. Morgan Asset Management
Industries
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162
- $50,000+
- 2 - 9 employees
- Gateshead, England
Arch is an innovative digital studio founded in 2005. They specialise in developing sophisticated websites, mobile apps, and business systems. Their expertise also includes providing tailored solutions for a range of industries including finance, education, fitness, and well-being. Notably, they have earned recognition, listed as one of 14 firms on Google’s Flutter directory. Their commitment lies in consistently pushing the boundaries of creativity and excellence in every project.
Clients
- Nestle
Industries
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163
- $10,000+
- 2 - 9 employees
- London, England
Founded in 2017, Lambert Labs is a software development agency that specializes in Python. Their team of fewer than 10 employees is based in London. They also provide web development services and application testing.
Clients
- Accenture
Industries
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164
- $5,000+
- 50 - 249 employees
- London, England
Protocloud Technologies PVT. LTD. is an information technology and services provider that was founded in 2011. Their headquarters are in Jaipur, India, where they employ between 10 and 15 staff. They work with a range of midmarket and small businesses, offering a full suite of digital solutions, including e-commerce development, custom software development, websites, mobile apps and cloud integration.
Clients
- Wayfair
Industries
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165
- $50,000+
- 10 - 49 employees
- London, England
Blank Space Corp is an app development company headquartered in Toronto. Founded in 2015, the team of less than 10 specializes in mobile app development, UX/UI design, and web design.
Clients
- Dunkin'
Industries
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166
- $25,000+
- 50 - 249 employees
- Cobham, England
Mobcoder is a software development company based in Seattle. They also have an office in Noida, India. Founded in 2014, their team of 40 employees provides mobile app development, custom software, and web development services to its midmarket and small business clients. They also serve enterprise clients.
Clients
- General mills
Industries
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167
- $1,000+
- 10 - 49 employees
- Hednesford, England
Brave Bear Marketing Ltd is a web design firm based in Hednesford, United Kingdom. Founded in 2019, their team of 30 serves clients in the advertising, and consumer services sectors. Services include web development and social media marketing.
Clients
- BASF
Industries
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168
- $5,000+
- 2 - 9 employees
- London, England
IMEDIAVAN, an application development company, was launched in 2013. They are in London, United Kingdom; Barcelona, Spain and Paris, France and have a small team. Their services include mobile app development, web development, e-commerce development, and IoT development.
Industries
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169
- $25,000+
- 10 - 49 employees
- London, England
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
Industries
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170
- $5,000+
- 50 - 249 employees
- Birmingham, England
Openweb Solutions is a technology service provider with a team of over 30 employees. Based in Kolkata, India, their main service lines are focused in web and mobile app development. The majority of their projects are for clients within the IT industry.
Clients
- Rand Solutions
Industries
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171
- $10,000+
- 10 - 49 employees
- Coventry , England
Imobisoft is a full-service mobile app & software development company based in Coventry, U.K., with an office in London. The company, founded in 2007, has a team of more than ten that provides custom software development, digital strategy, IoT development, web development, BI & big data consulting & SI, and SEO services. Imobisoft serves midmarket and other-sized companies in the medical, manufacturing, utilities, energy & natural resources, financial services, ane e-commerce industries.
Clients
- NHS (Multiple divisions)
Industries
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172
- $25,000+
- 10 - 49 employees
- London, England
Blockchain company Bitorix was founded in 2018. Their small team is headquartered in London, United Kingdom. Bitorix provides blockchain, custom software development, and web development.
Industries
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173
- $5,000+
- 50 - 249 employees
- Newry, Northern Ireland
3rd Digital is a small Ahmedabad, India-based mobile application development company. Founded in 2017, the team specializes in mobile app development, web development, custom software development, ux/ui design, and more.Read MoreIndustries
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174
- $50,000+
- 2 - 9 employees
- London, England
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
Industries
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175
- $1,000+
- 2 - 9 employees
- Bracknell, England
Internet Mate Ltd is a small custom software development firm in Bracknell, United Kingdom. Established in 2011, the team offers custom software development, web development, web design, IT strategy consulting, and more.Read More -
176
- $5,000+
- 10 - 49 employees
- London, England
QTech Networks, an application development company and web development firm, was founded in 1999. The agency provides mobile app development and web development and has a small team. The agency is located in Amman, Jordan and Dubai, United Arab Emirates.Read MoreIndustries
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177
- $10,000+
- 10 - 49 employees
- Cranfield, England
SO technology is a design & technology company based in Cranfield, U.K., with an office in London. The company, founded in 2007, has a team of around ten that provides e-commerce development, web development, custom software development, digital strategy, mobile app development, UX/UI design, and web design services. SO technology serves small and mid-market companies in the e-commerce, business services, energy & natural resources, retail, and education industries.
Clients
- bakerdays
Industries
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178
- $5,000+
- 10 - 49 employees
- London, England
Ignite is a branding firm. They specialize in branding, social media marketing, digital strategy, web design, and more and were launched in 2001. The agency is located in London, United Kingdom; New York, New York; Milano, Italy and Port Orange, Florida.
Industries
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179
- $25,000+
- 10 - 49 employees
- London , England
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
Industries
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180
- $5,000+
- 2 - 9 employees
- Bristol, England
Noughts & Ones is a Squarespace and Shopify agency based in Bristol, United Kingdom. Founded in 2017, this company has three employees. Services provided by Noughts & Ones include web design, web development, and e-commerce development for small and midmarket companies.
Clients
- Dryrobe
Industries
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