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
Top App Development Companies in Île-De-France 2026 Rankings & 2,265 Client Reviews for 198 Service Providers

We have a list of 198 app development companies in Île-De-France. This list contains matching case studies and references, 2,265 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
- 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 - €149Custom software development from Germany pep.digital ist Ihr strategischer Partner für maßgeschneiderte Digitalisierungsprojekte im Mittelstand und in großen Unternehmen. Wo Standardsoftware bei komplexen Anforderungen, gewachsenen Systemlandschaften und unternehmensspezifischen Prozessen an ihre Grenzen stößt, entwickeln wir passgenaue digitale Lösungen, von Web- und Mobile-Anwendungen über leistungsstarke Backends bis hin zu System... Read More
11-50> €5,000€100 - €149Implementation 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 - €49Custom 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 - €74Custom 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 - €49We 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
List of the Best Companies for App Development in Île-De-France
Hellohikimori™
TOP RATED30% App Development
11-50Paris, Île-de-FranceCreate with Pride. Hellohikimori™ is a standalone design studio established in 2004. HKI covers every stage of graphic creation. We make the most of each brand's distinctive qualities to shape projects that truly stand apart. Our goal is to craft work that stays with people and draws them in. With innovation and cr... Read MoreATES Networks
TOP RATED15% App Development
51-200> €10,000€25 - €49Issy-les-Moulineaux, Île-de-FranceATES Networks Since 2008, ATES Networks has been based in Paris and has grown into a major supplier of OSS/BSS platforms and forward-looking services for IPTV and OTT operators, including Watch Party and AI-based smart home offerings. The company builds, deploys, and maintains specialist solutions for telecom... Read MoreGroupe Cyrès
TOP RATED35% App Development
51-200> €10,000€25 - €49Paris, Île-de-France + 1Web Dev France Founded in 1999, Groupe Cyrès is a web development agency that helps shape your digital strategy from the ground up. Our specialists strengthen your brand, showcase your products, generate attention, run campaigns across social platforms, manage reputation and public perception, build web and mob... Read More25% App Development
2-10> €10,000€25 - €49Paris, Île-de-FranceFrench Web Development Agency LMC designs and delivers web solutions for the internet, corporate intranets, and mobile devices. It has built a strong name in web development by earning clients’ trust over time. Its portfolio includes work for major organizations such as Airbus, Darty, Yamaha, and Ipsen. Read MoreRevSquare
TOP RATED30% App Development
11-50> €25,000€100 - €149Paris, Île-de-FranceAn Attitude for Growth RevSquare is an international growth-focused team that partners with clients to design, build, and refine tailored experiences that win over users and accelerate business expansion. By combining lean product development, design thinking, agile methods, and growth hacking, we help turn ideas into... Read MoreProcodific
TOP RATED30% App Development
2-10> €10,000€25 - €49Paris, Île-de-FranceWe make your ideas a reality. Procodific is a digital agency based in Paris, Mexico, and Macedonia. We care deeply about creating products that genuinely simplify everyday life. Altogether, our team brings more than 20 years of experience designing, building, and launching software for everyone from early-stage startups to th... Read MoreBRAND STATION PARIS
TOP RATED20% App Development
11-50> €25,000€100 - €149Paris, Île-de-FranceParis Advertising Agency We build ideas from a sharp read on digital shifts and the signals shaping popular culture. Our aim is to make advertising feel native, never forced or overly polished. We create campaigns people take in naturally, and we help clients keep media spending in check by giving their audience a more o... Read MoreA Creative Lab
TOP RATED15% App Development
1> €1,000€150 - €199Aubervilliers, Île-de-FranceDigital creative studio based in Paris. A Creative Lab is a Paris-based digital and content studio. We design bold online campaigns, sharpen strategy, and produce content that actually matters. Our work covers four main areas: Digital marketing: advisory and strategy built to improve ROI, plus training in digital thinking and decision... Read More- We will find the ideal provider for you! Receive top offers individually selected for you free of charge.
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Tharios
TOP RATED20% App Development
2-10> €10,000€100 - €149Versailles, Île-de-FranceTharios is a development agency We build bespoke software and business tools for companies that have outgrown rigid, ill-fitting SaaS products. Whether it’s an internal CRM, process automation, a web platform, or management software, we create solutions that are straightforward, high-performing, and designed for real everyday u... Read MoreFeel and Clic.
TOP RATED10% App Development
11-50> €10,000€50 - €74Paris, Île-de-FranceFeel and click tech agility Feel and Clic is a consulting firm that helps shape complex digital platforms from the ground up. Read MoreSB Technologies
TOP RATED25% App Development
11-50> €50,000€75 - €99Paris, Île-de-France + 1Bringing ideas to life SB Technologies operates as a software firm and technology center, with offices in Paris, France, and Larisa, Greece. We create, build, and oversee a broad range of software engineering initiatives, with a strong emphasis on SaaS products for web and mobile platforms. Beyond that, our engineering... Read MoreOrNsoft Corporation
TOP RATED20% App Development
51-200> €1,000€100 - €149Saint-Maur-des-Fossés, Île-de-France + 1Bespoke Business Software Solutions Since 2009, OrNsoft has built a reputation for delivering advanced AI-driven solutions, custom business software, web and mobile app development, and IT consulting. We focus on building durable business partnerships while supporting our clients as they thrive in a highly competitive market. Our g... Read MoreADONIS Groupe
TOP RATED15% App Development
Android iOS2-10> €1,000< €25Paris, Île-de-FranceYour Digital Partner End-to-end IT services covering management software, web and mobile development, Microsoft Power BI decision support, ERP, CRM, payroll and HR, CMMS, plus cloud infrastructure. We deliver a broad portfolio of services and solutions built around the real challenges our clients face. ADONIS Groupe... Read More25% App Development
11-50> €10,000€50 - €74Paris, Île-de-FranceExpertise in Digital Service Decasoft is a Paris- and Toulouse-based computer engineering services firm. Since 2004, it has been supporting clients with technical know-how. Its team handles development, system integration, and ongoing upkeep, along with MOE, AMOA, and consulting work. Decasoft works across almost every secto... Read More9% App Development
2-10< €25Paris, Île-de-FranceGo 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 MoreFenxi Technologies
TOP RATED20% App Development
2-10> €10,000€100 - €149Maisons-Alfort, Île-de-FranceElegant solutions to complex problems At Fenxi, every service is ready to be turned on according to what you need: design, development, cloud, data, and beyond. What really sets us apart is how we bring them together with purpose, giving you end-to-end support through a unified, wide-ranging technical perspective. A0 Here’s a snapsh... Read More20% App Development
2-10> €10,000€75 - €99Paris, Île-de-FranceA Real 360° Agency Cubedesigners is a design studio that creates tailored solutions across industrial design, graphic design, and multimedia. Because we combine broad flexibility with deep experience, we can shape each project to fit the client’s specific needs. With studios in Paris and Montpelier working as one t... Read MoreImagence Interactive
TOP RATED20% App Development
11-50> €10,000€50 - €74Puteaux, Île-de-FranceKeep it simple when it's complicated "Imagence is the agency that knows how to turn the complicated into something clear." For almost 40 years, Imagence Interactive has been building custom digital environments for companies, mutual insurers, federations, and healthcare organizations. We focus on turning digital complexity into me... Read More20% App Development
2-10> €1,000€25 - €49Paris, Île-de-FranceCustom IT solutions with cost-effective delivery. Goolive helps organizations move their IT work forward more quickly while keeping spending under control. Our expertise is centered on three main pillars: Web and mobile solutions shaped around what your business actually needs Manual and automated QA plus software testing to deliver dependab... Read MoreFPT Software France
TOP RATED10% App Development
11-50> €1,000< €25Puteaux, Île-de-France + 1International IT technology and services company for digital transformation💡 FPT Software France is part of FPT Corporation, a leading global IT and services group based in Vietnam and ranked first in Southeast Asia. The company employs 36,000 people and generates nearly $2.4 billion in revenue. Its credentials include CMMI Level 5 V2.0, ISO 27001:2013, and ASPICE Level 3... Read More

