Top Javascript Development Companies in Southern Europe 2026 Rankings & 1,973 Client Reviews for 122 Service Providers

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

We have a list of 122 JavaScript development companies in Southern Europe. This list contains matching case studies and references, 1,973 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
106 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
5.0
84 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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lise GmbH
4.8
18 reviews
AWARD WINNER TOP RATED
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We make your ideas grow! Since 1999, we’ve been developing custom software in Cologne and supporting our clients in digitizing business processes as true partners. Our team of software developers, AI experts, UX designers, and product managers guides clients end to end—starting from the strategic idea, through development, and all the way to long-term operations and ongoing improvement of their software solutions. We... Read More
51-200
> €5,000
€100 - €149
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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 Southern Europe

MBI-NETWORK SRL
0.0
0 reviews
Expertise
Focus Areas
JavaScript C Sharp (C#) Java
11-50
< €25
Location: Patti, Italy + 1
MBI-NETWORK SRL A design-driven creative studio MBI-NETWORK delivers end-to-end web design and development services for blogs, forums, online shops, information portals, digital newspapers, multimedia galleries, mobile apps, search engine optimization (SEO), and more. Read More
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MalixCode
0.0
0 reviews
Expertise
Focus Areas
JavaScript Python TypeScript REST API
2-10
> €1,000
€50 - €74
Location: Los Cristianos, Spain
Custom websites that turn visitors into leads MalixCode helps businesses across the United States grow through websites built to bring in more enquiries, appointments and revenue. We focus on local firms and service providers, shaping each site around the way their customers decide whom to trust and get in touch with. Our work spans bespoke... Read More
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Wacdis Software
0.0
0 reviews
Expertise
Focus Areas
JavaScript Python PHP TypeScript
2-10
> €1,000
€50 - €74
Location: Barcelona, Spain
Boosting businesses & products through web design Based in Barcelona, Spain, we create high-performing websites tailored to your business. Our custom designs combine speed and search-friendly foundations to help your company, brand and products stand out. More than a digital marketing firm, we’re your creative collaborators online. We bring webs... Read More
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Borah Labs
0.0
0 reviews
Expertise
Focus Areas
JavaScript Swift Python TypeScript SQL
2-10
> €10,000
€100 - €149
Location: Las Palmas de Gran Canaria, Spain
Full-stack dev + AI for growing companies Need capable tech without the overhead of a full in-house engineering team? Borah Labs creates tailored software, websites and AI-driven solutions for growing businesses. We take care of the technical side—from system design and development to launch—so you can keep your attention on day-to-day o... Read More
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CHI Software
0.0
0 reviews
Expertise
Focus Areas
JavaScript C Plus Plus (C++) C Sharp (C#) Java
501-1,000
> €100,000
€50 - €74
Location: Barcelona, Spain
Together, Beyond Expectations Since its founding in 2006, CHI Software has helped businesses turn complex needs into practical technology. We bring AI, generative AI, cloud services and sophisticated data engineering to real-world projects across web and mobile. Our focus on new ideas took another step forward in 2019 with th... Read More
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Z1 Digital Studio
0.0
0 reviews
Expertise
Focus Areas
JavaScript Swift Python TypeScript
11-50
> €50,000
€50 - €74
Location: Seville, Spain + 1
We craft digital experiences with care and speed. With more than 50 creative thinkers and builders, we partner with founders to shape promising ideas into early-stage products. Over the last decade, we’ve brought more than 200 products to life, building most of them from scratch. Our field-tested approach focuses on what matters most, protecting... Read More
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Stand Up Ltd
0.0
0 reviews
Expertise
Focus Areas
JavaScript C Plus Plus (C++) XML PHP NoSQL
2-10
> €1,000
€50 - €74
Location: Avilés, Spain
Stand Up Ltd We’re a digital and branding agency with a fresh perspective. Through imaginative design, development, content and campaigns, we bring brands closer to their audiences online and beyond. We believe that thoughtful, balanced choices lead to bold ideas that make a real impact. Our strategists, desi... Read More
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AtlasFuse by ClearPeople
0.0
0 reviews
Expertise
Focus Areas
JavaScript Redux XML SQL
51-200
> €10,000
€100 - €149
Location: Alicante, Spain
Trusted knowledge layer behind precise AI Since its founding in 2003, ClearPeople has helped organizations rethink how they organize, oversee and put knowledge to work. Co-founded by a woman who remains closely involved in its leadership, the company fosters a culture shaped by fresh thinking, inclusion and a wide range of viewpoints. I... Read More
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AlterEGO
0.0
0 reviews
Expertise
Industry Knowledge
51-200
> €1,000
€25 - €49
Location: Lisbon, Portugal + 1
Web development and Pipedrive CRM implementation Our team includes more than 60 seasoned developers, project leads, Linux admins, and DevOps engineers. We focus on website profiling and performance tuning across both the client and server sides. We also fine-tune web servers so your product runs extremely quickly and scales with ease. Whether t... Read More
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Balidea
0.0
0 reviews
Expertise
Industry Knowledge
51-200
> €25,000
€25 - €49
Location: Bilbao, Spain + 1
Always Geared to Innovation and Improvement Since 2002, BALIDEA has helped organisations across Spain make the most of technology. We bring together strategic advice, bespoke software creation and integration, and outsourced technology services. Innovation and ongoing progress shape everything we do, alongside a strong focus on quality and... Read More
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SerfCompany LLC | UKRAINE OUTSOURCING...
0.0
0 reviews
Expertise
Focus Areas
JavaScript C Sharp (C#) AJAX Python PHP
11-50
> €50,000
€25 - €49
Location: Madrid, Spain
Experienced software development company expert Based in Kharkiv, Ukraine, SERF is an expanding web and mobile development company serving clients around the world. Our seasoned specialists deliver dependable, competitively priced solutions to businesses in the United States, Canada, Europe, Australia, and beyond. We bring each client’s needs... Read More
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Develapps
0.0
0 reviews
Expertise
Focus Areas
JavaScript Swift Python Java TypeScript Unity Objective C NoSQL SQL
11-50
> €25,000
€50 - €74
Location: Madrid, Spain
Mobile Solutions for Business & Startups Develapps helps organizations around the world bring mobile products to life, from the first business decisions to launch. Its expertise spans app strategy and business consulting, mobile UX and UI, wireframes, interactive prototypes and visual design, as well as iOS and Android development for e... Read More
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Ludotech
0.0
0 reviews
Expertise
Focus Areas
JavaScript Visual Basic Kotlin Java Objective C REST API Progressive Web App
11-50
€25 - €49
Location: Gevgelija, North Macedonia + 1
Product Development Agency What is Ludotech? We’re a product development agency headquartered in France and North Macedonia, with proven experience building and growing SaaS platforms. Who are you? 1. Start-up | I’m looking to create a product from the ground up 2. Scale-up | I already have a product and need to expand my... Read More
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lyra
0.0
0 reviews
Expertise
Focus Areas
JavaScript PHP TypeScript SQL REST API
11-50
> €25,000
€75 - €99
Location: Madrid, Spain
High-Impact Digital Product Studio Lyra is a Spain-based digital studio operating entirely remotely. We partner with ambitious companies to shape digital products and services that make a real difference. Our aim is to deliver tangible business results while creating positive change in society—and make the journey enjoyable, too.... Read More
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Tic Tac Marketing
0.0
0 reviews
Expertise
Focus Areas
JavaScript C Plus Plus (C++) C Sharp (C#) C Java
2-10
> €1,000
€25 - €49
Location: Palma, Spain
ORIENTED TO GIVE SOLUTIONS. Tic Tac Marketing is dedicated to creating expert solutions tailored to every client’s unique requirements. We reject one-size-fits-all, high-volume production in favor of thoughtful, individual work. Our team brings together marketing, design and digital specialists, each with over a decade of e... Read More
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Koochapps
0.0
0 reviews
Expertise
Focus Areas
JavaScript Python Java TypeScript SQL
2-10
> €50,000
€50 - €74
Location: Rivas-Vaciamadrid, Spain
Innovative, tailored software solutions We help modern organizations move forward with technology built around the way they work. Our specialists create bespoke web and mobile applications that make digital experiences smoother and day-to-day operations more efficient. By drawing on the latest tools and platforms, we deliver robust, hi... Read More
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Medano Solution
0.0
0 reviews
Expertise
Focus Areas
JavaScript C Plus Plus (C++) Redux PHP TypeScript
2-10
> €1,000
€50 - €74
Location: El Médano, Spain
IT Staff Augmentation Medano Solution equips you with the people and expertise needed to deliver what your customers ask for—on time, within budget and with confidence. Put our experience to work and make every project run more efficiently. We also provide development firms with dependable, transparent IT team extensi... Read More
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UpMyPresence
0.0
0 reviews
Expertise
Focus Areas
JavaScript TypeScript SQL GraphQL
2-10
> €1,000
€50 - €74
Location: Spain
Local SEO & Digital Growth for Local Businesses UpMyPresence helps local companies stand out online and attract more promising prospects. We bring together Local SEO, Google Business Profile improvements, bespoke website design, Bing Places, Apple Business Connect and AI-driven automation in a unified growth plan shaped around each business.... Read More
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dobney.com marketing insight
0.0
0 reviews
Expertise
Focus Areas
JavaScript PHP NoSQL SQL
2-10
> €1,000
€100 - €149
Location: Mont-ras, Spain
In-depth Market Research and Insight We help businesses understand what matters most to their customers—and how that translates into willingness to pay and commercial opportunity. Our market research and intelligence work draws on methods such as conjoint studies, pricing analysis and product-feature prioritisation to pinpoint the r... Read More
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CorGon CyberSolutions
0.0
0 reviews
Expertise
Focus Areas
JavaScript Python PHP Kotlin Java Objective C SQL
1
> €1,000
< €25
Location: Benacazon, Spain
Secure by Design CorGon is a technology firm focused on bringing bespoke software engineering and information security together. We believe digital infrastructure should be more than usable, intuitive and ready to grow: security must be built into its architecture from the very first lines of code. Our work is o... Read More
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Top Javascript Development Companies in Southern Europe 2026 Rankings & 1,973 Client Reviews for 122 Service Providers

Featured Javascript Development Companies

List of the Best Companies for JavaScript Development in Southern Europe

MBI-NETWORK SRL

MalixCode

Wacdis Software

Borah Labs

CHI Software

Z1 Digital Studio

Stand Up Ltd

AtlasFuse by ClearPeople

AlterEGO

Balidea

SerfCompany LLC | UKRAINE OUTSOURCING...

Develapps

Ludotech

lyra

Tic Tac Marketing

Koochapps

Medano Solution

UpMyPresence

dobney.com marketing insight

CorGon CyberSolutions

Javascript Development Companies Alternatives in Southern Europe

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