Your trusted partner for guaranteed software delivery ELEKS is a reliable, globally active company that offers outsourcing services in software development - from the idea to the finished product. Read More
1,001-5,000
> €1,000
€75 - €99
Top App Development Companies in Western Europe 2026 Rankings & 18,942 Client Reviews for 1,148 Service Providers
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We have a list of 1,148 app development companies in Western Europe. This list contains matching case studies and references, 18,942 customer reviews, hourly rates, team size and much more. Use the appropriate filter options to find the best App Development Company for your business requirements.
Featured App Development Companies
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Software Studio to Build, Automate and Scale Axisbits is a specialized software studio for digital platforms. We help businesses test digital offerings faster, operate them reliably and scale them with purpose.We don't see ourselves as a pure execution partner, but as a strategic sparring partner at the intersection of business, product and technology. We challenge decisions, sharpen priorities and build only solutions that are economical... Read More
11-50> €5,000€100 - €149
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
Growth is craftsmanship. Vanced Media is a digital agency based in Berlin. We build brand infrastructure that measurably drives revenue—websites that generate leads instead of just looking good, content that builds reach instead of chasing likes, and brand work that shows up in conversion rates rather than pitch awards. We bring strategy, design, code, and performance marketing under one roof. Concretely: if you... Read More
11-50> €5,000€100 - €149
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
Custom Software and Tech Advisory for the Fitness, Sport and Healthcare Qodeca is a leading technology partner delivering advisory and bespoke software development services. Focused on the fitness, healthcare, and sports industries, its expert team helps companies craft strategies and build scalable digital solutions that boost engagement and drive operational growth.Our ExpertiseOne of our super strengths lies in Membership Economy focused applications f... Read More
51-200> €10,000€50 - €74
We let your ideas grow! Since 1999, we have been developing customized software in Cologne and supporting our partners in the digitization of business processes. Our tailor-made products improve living environments and impress with their high reliability and quality. Read More
51-200
Shopware Silber Partner - TOP Company kununu - Google Partner HEY!We are nextlevels.We help clients and brands to master the challenges of digital transformation. With solutions that are enabled and scaled by technology. highly integrated, innovative, creative, agile -> be a part of it App & web development, online marketing & social media, that's what everyone is talking about these days. We live it. We use the latest frameworks and techn... Read More
11-50> €10,000€100 - €149
Custom software development company Andersen is an international custom software development company with a strong focus on technology-intensive industries. Since its foundation in 2007, the company has opened more than 16 development centers and 16 sales offices around the world. More than 3700 highly skilled specialists work on the development, customization and integration of enterprise IT solutions, web and mobile application... Read More
1,001-5,000> €10,000€25 - €49
We love software ISEO Digital Agency - Experts since 2008. We have developed successful software and apps for over 100 customers in various industries. We accompany companies from the vision to the realization. Whether it's a concrete project idea, the takeover of ongoing digital projects or the development of a shared vision, ISEO is your contact. Successfully implemented over 300 digital projects. Professiona... Read More
11-50> €10,000€75 - €99
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List of the Best Companies for App Development in Western Europe
10% App Development
11-50> €25,000> €200Menston, UK + 2Modern Full-Stack Development & Engineering Uptic is a contemporary software development and engineering firm. We create, improve, and modernize applications and SaaS products—starting from fresh, greenfield concepts and taking them all the way through large-scale transformation programs supported by Generative and Agentic AI. Our mission... Read More20% App Development
11-50> €10,000€50 - €74Paris, FranceInnovation that drives emotion Grouek is a digital agency headquartered in Paris and recognized for award-winning work. Their focus is on creative ideas, thoughtful design, and building innovative digital products at the cutting edge. Read More20% App Development
11-50> €10,000€75 - €99Paris, France + 1Web - Application & Development AVANIM builds tailored digital solutions, from mobile apps and high-traffic websites to e-commerce systems and specialized business software like CRM, ERP, and open-source POS. We also provide guidance. Whether you need a new site, a custom application, or ongoing project support, we can step in.... Read More10% App Development
2-10> €1,000< €25Paris, FranceLet us know your Idea we make it innovativeLet us. Crazybycode is a Paris-based IT and marketing agency in France. We support startups at every stage, from early concepts to growing ventures, as well as small teams of entrepreneurs across a range of organizations. Our work focuses on practical, imaginative solutions that strengthen businesses and... Read More15% App Development
11-50> €50,000€75 - €99Mérignac, FranceYour web/mobile apps, software, and custom AI JUNR is a software development studio focused on building tailor-made digital tools for businesses. We design business applications, web and mobile apps, SaaS platforms, and artificial intelligence solutions tailored to each organization’s specific challenges. From the initial strategic scoping p... Read More20% App Development
2-10> €1,000€50 - €74Paris, FranceTailored Business Automation Solutions Dear accounting firm owner, Your business is expanding, but that growth comes with pressures that are hard to ignore. Technology keeps shifting at breakneck speed, top performers want real flexibility, and clients now expect far more than they used to. So how do you increase output without addin... Read More9% App Development
51-200> €25,000€150 - €199Paris, France + 4Transform today. We make AI work for you. Ekohe sees technology as a force for meaningful change. Over the last 18 years, we’ve combined sharp strategy, thoughtful design, and deep engineering expertise to build AI solutions that feel smart, refined, and genuinely useful for organizations around the world. Our work spans partnerships wi... Read More25% App Development
1€25 - €49Viuz-en-Sallaz, FranceSenior digital consultant Stéphane, Pro plan Wiizup / SEO-GEO audit and French market positioning Claude has finished the response. You said: we’re going to run an SEO/GEO audit of this site; this falls outside the scope of the Les DIGIVORES agency, but the positioning is similar. We’re going to run an SEO/GEO audit of... Read More- We will find the ideal provider for you! Receive top offers individually selected for you free of charge.
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25% App Development
2-10> €10,000€75 - €99Paris, FranceFrom idea to production, we build your apps. Eurus is a French-based software studio that builds custom mobile and web apps. Whether you're a startup or an SMB, we turn your ideas into high-performing digital products. Our stack includes Flutter, React, Next.js, and Java Spring Boot. Our work spans mobile apps with 700+ users, SaaS platform... Read More9% App Development
2-10€75 - €99Malissard, FranceBuild the futur AzertyUI, founded in 2024, helps businesses and organizations turn to practical, forward-looking technology that solves real problems. We focus on dependable, high-end IT services that make work faster, smoother, and more effective, with quality at the center of everything we do. So far, we've de... Read More20% App Development
2-10Amsterdam, NetherlandsIT & Digital Media Solution Provider. PonsPontis is a provider of IT and digital media solutions, headquartered in Amsterdam, the Netherlands, with a development center in Macedonia. We cover a wide range of IT services, including custom software development, business process automation, bespoke web and mobile app development, embedd... Read More20% App Development
11-50> €25,000€100 - €149Rotterdam, NetherlandsReceive a complimentary data maturity assessment Koalitix helps growing mid-sized organizations establish—and keep—a reliable data foundation using scalable solutions that stay budget-friendly. Key advantages Ultra-low overhead: We start from field-tested architecture blueprints built on open-source technology, paired with widely used cloud s... Read More20% App Development
2-10Paris, FranceDigital Transformation in Business To keep pace with shifting customer expectations, businesses need digital change at their core. Everense helps navigate that transformation, bringing in advanced technologies that boost productivity and reinforce your position in the market. Read More25% App Development
11-50> €25,000€50 - €74Paris, France + 1Software Development Outsourcing Flamnix is a curated talent network for exceptional software engineers, designers, product leaders, and QA experts across Southeast Europe. Read More20% App Development
11-50> €10,000€75 - €99Montrouge, FranceOpt for a Digital Strategy. Altamys provides worldwide support across a broad range of digital services: visual identity, web marketing, website creation, web design, solutions for web, intranet, extranet, and mobile environments, Web 2.0, editorial content, newsletters, search engines, site hosting audits, and consulting o... Read More20% App Development
2-10> €25,000€150 - €199Paris, FranceExperience Design & Creative Strategy Lab We’re a thoughtful team shaped by design, with purpose at the center of everything we do. Our group brings together talented creatives, designers, and technologists, along with craftspeople who care deeply about the final result. We stand beside early-stage startups, ambitious brands, and standou... Read More20% App Development
11-50€150 - €199Paris, FranceDigital Agency based in Paris, France What we do: At En3mots, we bring together marketing expertise, premium design, and advanced technical engineering. We shape digital strategies, build websites and mobile apps, design interactive greeting cards, run social media channels, invent advergames, drive qualified traffic through AdWords... Read More20% App Development
2-10> €10,000€100 - €149Lille, FranceDigital Agency in Lille For every E-problem, we shape an E-solution. For every M-goal, we create M-marketing. ... and every brand deserves relationships with customers that last. Those ideas guide how we work and how we build trust with our partners. If we sum it up, it’s about more than just reflection or structure; it... Read More20% App Development
11-50> €100,000> €200Paris, France + 1Tomorrow's Brands, Today. Following ten years as Oui Will, we’ve evolved into REJOUICE. We’re a digital brand accelerator, creating and building standout brands with award-winning work that helps define their market. Read More15% App Development
11-50> €10,000€25 - €49Caen, FranceFrench web developers Built on strong human values and driven by a bold, inventive mindset, Zéphyr Web stands apart from ordinary agencies. Our commitment to the local economy runs deep, and we have conceived—and continue to develop—projects of real quality. These include a free print magazine and its webzine, charity... Read More
