Top Javascript Development Companies in Western Europe 2026 Rankings & 5,232 Client Reviews for 489 Service Providers

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Featured Javascript Development Companies
List of the Best Companies for Javascript Development in Western Europe
Javascript Development Company Alternatives in Western Europe

We have a list of 489 JavaScript development companies in Western Europe. This list contains matching case studies and references, 5,232 customer reviews, hourly rates, team size and much more. Use the appropriate filter options to find the best Javascript Development Company for your business requirements.

Featured Javascript Development Companies

Vention
4.9
107 reviews
AWARD WINNER TOP RATED
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Your project, our commitment Vention is a global software development company headquartered in New York, with European hubs in Berlin and Vienna. For over 20 years, Vention has helped startups, established enterprises, and industry innovators develop custom, scalable software solutions. With a network of more than 3,000 highly qualified technology experts, the company delivers solutions customers around the world ca... Read More
1,001-5,000
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Chudovo OÜ
4.9
78 reviews
AWARD WINNER TOP RATED
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Implementation of complex systems Chudovo is a custom software development company, focused on complex systems implementation. Customers rely on our expertise, appreciate transparency in time, budget, visibility of work progress, and our assistance in achieving their business objectives with high-quality solutions. Our teams follow best development practices and methodologies and apply their experience in such industries as hea... Read More
51-200
> €10,000
€25 - €49
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freshcells systems engineering GmbH
5.0
11 reviews
AWARD WINNER TOP RATED
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Company description: Not available Read More
11-50
> €50,000
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List of the Best Companies for JavaScript Development in Western Europe

eifel-online GmbH
5.0
4 reviews
TOP RATED
Expertise
Focus Areas
JavaScript PHP Java
11-50
Location: Mechernich, Germany
eifel-online is specialized in the web CMS TYPO3, offers web development, web design and search engine optimization as well as conception and long term support for sophisticated web portals and web applications. Read More
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Website
inSided
4.8
13 reviews
TOP RATED
Expertise
Focus Areas
JavaScript Django C Plus Plus (C++) PHP Java React Angular SQL
51-200
€75 - €99
Location: Amsterdam, Netherlands
Success and boost retention. Built for B2B SaaS teams, inSided is a Customer Success Community Platform that taps the momentum of community to drive measurable gains in customer engagement. As a result, organizations see above-average participation, faster and wider product adoption, stronger retention, more effective upsell... Read More
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Website
Netplanet Web Development
5.0
3 reviews
TOP RATED
Expertise
Focus Areas
JavaScript PHP Java SQL
2-10
> €10,000
< €25
Location: Amsterdam, Netherlands
Web Development. Amsterdam. Netherlands. Netplanet is a full-service internet agency focused on creating websites. Since 2003, we’ve been based in Amsterdam and help organizations connect more effectively while streamlining everyday business processes with internet-based technology. Our work often includes open-source stacks, including... Read More
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SOCIALR B.V.
5.0
5 reviews
TOP RATED
Expertise
Focus Areas
JavaScript AJAX PHP Java
2-10
> €10,000
€100 - €149
Location: Amsterdam, Netherlands
Connect with your Target group. We’re SOCIALR—fresh, driven, and full of ambition. Based in Amsterdam, but active on the international scene, we help organizations unlock more value from the internet. As a creative online marketing and social media agency, SOCIALR grew out of Social Addicts and brings that early momentum into t... Read More
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Website
Spark-it
4.2
5 reviews
Expertise
Focus Areas
JavaScript Swift Python Java
2-10
< €25
Location: Paris, France
Go For IT Digital transformation starts with the right partnership. We deliver technology build-out, ongoing support, and strategic consulting, all shaped around your specific needs. Our goal is to help turn the world into a truly connected community, where organizations everywhere can grow and expand thro... Read More
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Website
greme.de - Web · Design · Architektur...
5.0
4 reviews
TOP RATED
Expertise
Focus Areas
JavaScript PHP Java
2-10
Location: Bonn, Germany
greme.de - your web architect! Responsive websites, logos and promotional materials as well as virtual tours and visualizations. Since 2001 in Bonn - Cologne - NRW. Read More
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Website
Agence Web CoherActio
0.0
0 reviews
Expertise
Focus Areas
JavaScript PHP
2-10
> €10,000
€100 - €149
Location: Paris, France
Creators and Consultants in Digital Project Founded in 2008, Agence Web CoherActio, a Paris-based web agency, has supported clients as they shape and grow their digital initiatives. Our team brings together consultants, designers, and senior developers, all focused on helping businesses succeed with their online strategy. From major corpor... Read More
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Website
One Beyond
5.0
2 reviews
TOP RATED
Expertise
Focus Areas
JavaScript Swift C Sharp (C#) AJAX Python Java Docker ABAP TypeScript SQL
501-1,000
> €100,000
€50 - €74
Location: Farnborough, UK + 2
Award Winning Bespoke Software Development One Beyond is an award-winning software partner that builds tailored digital solutions. From its headquarters in Farnborough, Hampshire, and specialist engineering hubs in London, Manchester, Madrid, Budapest, and Szeged, the company supports clients with more than 200 professionals worldwide. F... Read More
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Website
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DC Mediengestaltung UG (haftungsbesch...
4.0
2 reviews
Expertise
Focus Areas
JavaScript PHP Java
2-10
Location: Bedburg, Germany
DC Mediengestaltung | Daniel Lübbers | Web Development Read More
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Website
V-TIME.de EDV Systemservice
5.0
7 reviews
TOP RATED
Expertise
Focus Areas
JavaScript AJAX PHP MS SQL Java
2-10
Location: Weissach, Germany
V-TIME.com Homepage Read More
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Website
agentur fenzl | Werbeagentur
5.0
2 reviews
TOP RATED
Expertise
Focus Areas
JavaScript PHP Java
2-10
Location: Altenstadt an der Waldnaab, Germany
As an advertising agency we create websites for companies in Weiden and Regensburg. We are also happy to develop a perfect solution for your companies. Read More
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Website
mediendesignbüro
5.0
5 reviews
TOP RATED
Expertise
Focus Areas
JavaScript PHP MS SQL Java
2-10
Location: Neuenhagen, Germany
The mediendesignbüro in Berlin and Brandenburg works in the three areas of corporate, editorial and multimedia design. Read More
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MMIT International
4.8
5 reviews
TOP RATED
Expertise
Focus Areas
JavaScript Ember.js AJAX Java
11-50
Location: Amsterdam, Netherlands
Better data quality, Better Results. We enable customers to extract the highest possible value from their data. By connecting information coming from internal systems, bringing together and enhancing datasets, and offering data quality services, we help you build a transparent picture of both your customers and prospective customers... Read More
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ULC Business Solutions GmbH
4.5
2 reviews
TOP RATED
Expertise
Focus Areas
JavaScript MS SQL Java
11-50
Location: Dresden, Germany
ULC is a full-service provider for HCL Notes Domino infrastructure support, individual software development, business process management and migrations to other platforms. For more than 10 years, over 200 customers throughout Germany have valued ULC as a competent and reliable partner, regardless... Read More
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Website
Pascal Bajorat - Webdesign und Entwic...
5.0
4 reviews
TOP RATED
Expertise
Focus Areas
JavaScript PHP MS SQL Java
2-10
Location: Lage, Germany
We specialize in comprehensive full-service solutions in web design, development & WordPress. We are happy to offer customized complete packages. Read More
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PixelConsult GmbH
5.0
6 reviews
TOP RATED
Expertise
Focus Areas
JavaScript AJAX PHP MS SQL Java
2-10
Location: Dortmund, Germany
SEO Agency Dortmund ✓ We increase your sales - and bring you to a high ranking in the search engines. Read More
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Website
Uni&Do
0.0
0 reviews
Expertise
Focus Areas
JavaScript C Plus Plus (C++) PHP Java TypeScript
2-10
> €1,000
€25 - €49
Location: Saint-Contest, France
Design, Build, Connect. Uni&Do is a consultancy focused on design, strategy, and development, helping entrepreneurs, startups, and expanding companies turn early ideas into real digital products and experiences. We connect ambitious vision with practical delivery, supporting clients from discovery and definition through... Read More
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Reiner Media
5.0
1 review
TOP RATED
Expertise
Focus Areas
JavaScript PHP Java
2-10
Location: Zwiesel, Germany
Advertising agency from Eging am See. Layouts and designs for print products and websites, social media and marketing. Read More
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syntegris information solutions GmbH
5.0
1 review
TOP RATED
Expertise
Focus Areas
JavaScript Java Apex
11-50
Location: Neu-Isenburg, Germany
Company description: Not available Read More
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WERECO GmbH
5.0
4 reviews
TOP RATED
Expertise
Focus Areas
JavaScript PHP MS SQL Java
2-10
Location: Bremen, Germany
WERECO GmbH, specialized in PHP and MySQL, HTML 5 and CSS 3, Javascript and mobile websites Read More
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Website

Top Javascript Development Companies in Western Europe 2026 Rankings & 5,232 Client Reviews for 489 Service Providers

Featured Javascript Development Companies

List of the Best Companies for JavaScript Development in Western Europe

eifel-online GmbH

inSided

Netplanet Web Development

SOCIALR B.V.

Spark-it

greme.de - Web · Design · Architektur...

Agence Web CoherActio

One Beyond

DC Mediengestaltung UG (haftungsbesch...

V-TIME.de EDV Systemservice

agentur fenzl | Werbeagentur

mediendesignbüro

MMIT International

ULC Business Solutions GmbH

Pascal Bajorat - Webdesign und Entwic...

PixelConsult GmbH

Uni&Do

Reiner Media

syntegris information solutions GmbH

WERECO GmbH

JavaScript Development Companies Alternatives in Western Europe

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