Web Development Firms

🇪🇸🇨🇭🇬🇧

Europe-based, serving clients globally

🔒Verified | 🔰Certified |

We design and develop websites, apps and brands that stand out — and convert. We are experts at blending art and science, crafting brands and digital solutions that have a lasting impact. Our skilled team designs distinctive branding and apps your clients will LOVE.

At All-In Factory, we craft digital masterpieces that resonate with your brand’s essence. From immersive design and intuitive UX/UI to sophisticated editorial and graphic design, we deliver premium experiences that captivate and inspire. Our expertise also spans app development, mobile solutions, and showcase websites. We are proud to have collaborated with prestigious brands like Fiat, Point S, Desigual, and AirFrance, reflecting our commitment to excellence and high-quality results.

💡 Why All-In Factory?

We cater to those who seek excellence and innovation. With a meticulous eye for detail, we create designs and digital solutions that are more than functional—they're unforgettable. Our immersive designs engage the senses, our UX/UI delivers beautiful experiences, and our development team ensures every project is executed to the highest standards.

💎 What We Offer:

• Immersive Design: Engaging, sensory-driven experiences that redefine how users interact with your brand.
• Branding and Naming: Crafting strong identities and impactful names that resonate with your values.
• UX/UI Excellence: Beautiful, intuitive designs that elevate your digital presence.
• Graphic & Editorial Design: Visuals that tell your story and leave a lasting impression.
• App Development: Mobile and web applications built for performance, scalability, and beauty.
• Web Creation: Showcase and corporate websites tailored to reflect your unique identity and fully optimized for SEO.

🔧 Our Technical Arsenal:

• General: PHP, Java, Python, Ruby on Rails, JavaScript
• Front-end: React, Angular
• Mobile: Xamarin, Ionic, Flutter, React Native, Swift, Kotlin
• Hosting Services: AWS, Microsoft Azure, Google Cloud, Heroku
• AI Integrations: OpenAI, ChatGPT, Llama, Gemini and beyond.
• CMS Expertise: WordPress, Shopify, Webflow, Wix, Magento

Elevate Your Digital Identity

Let’s create something extraordinary together.

📅 Consultation: calendly.com/allinfactory/30min

📧 Contact: contact@allinfactory.com

🌐 Website: www.allinfactory.com

📞+34 930 49 24 22

LinkedIn: www.linkedin.com/company/all-in-factory/

Instagram: www.instagram.com/all.in.factory/

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Web, mobile and IT consulting agency.

A fusion between an IT consulting firm and a development agency, we support large companies, SMEs and pure players in the design and development of their digital solutions.

Our Mobile Factory is made up of experts in the design and development of mobile applications. We use the latest native or hybrid (cross-platform) technologies.

We can audit, monitor, update, promote, design, optimize or develop the next features of your mobile applications.

The KNR agency is the benchmark e-commerce agency for fashion, luxury, and cosmetics brands. We support exceptional brands in implementing their digital tools.

Experts in Salesforce Marketing Cloud and Shopify Plus technologies, we develop tailor-made marketing and e-commerce solutions adapted to their needs.

Thus, we have put our know-how and expertise at the service of our clients by supporting them in: the creation or redesign of e-commerce sites, custom development of newsletters, or consulting on the Salesforce environment. All our solutions are adapted to your needs and simple to use, always taking care of the user experience.

The objective is to provide your brand with a high ROI solution that respects both your brand image and your online commercial objectives, in line with the expertise of a premium agency.

Today, companies such as Tag Heuer, Rimowa, L'Oréal, Maje, Sandro, Givenchy, Maison Alaïa, Etam, IKKS, Lancôme, Minelli, Yves Saint Laurent, Valentino, Undiz, Skinceutical and many others trust us for the development of tailor-made solutions.

W3r.one supports companies in the design and development of fully custom web and mobile applications. We build robust, intuitive, and scalable solutions, perfectly aligned with your needs, processes, and ambitions.

We get involved from the very first steps to structure requirements, lay solid technical foundations, and make the right choices from the outset. Thanks to our consulting approach, we help you connect your business challenges with the most relevant technologies and find solutions throughout the project, even as needs evolve.

We work with SMEs, mid-sized companies, and venture-backed startups looking to establish a solid technical stack to support their growth, reassure their investors, and scale without technical debt.

🎯 Our Approach

➤ Scoping workshops to align product vision and ground reality

➤ Highly user-centric UX/UI: clear, simple, effective

➤ Custom full-stack development (React, React Native, TypeScript, Symfony...)

➤ MVPs delivered in a few weeks, without compromising on quality

➤ Seamless integration of all your tools via API (ERP, CRM, third-party services...)

➤ AI & Data Expertise: automation, analytics, decision support

➤ Optimization of internal processes through custom business platforms

➤ Continuous technological consulting: architecture choices, scalability, technical trade-offs

💡 Our Difference

We translate your business challenges into concrete, high-performing digital solutions that are ready to evolve with you.

At W3r.one, every line of code serves a clear vision: to build a solid, scalable, and useful technical foundation.

Do you have an idea, a project, or a business need to transform?

📩 Contact us, let's talk about it.

Otomoro is a studio and network of professionals entirely dedicated to the creation of high-end, high-reliability digital products. We work with clients from all sectors to create a more sustainable web that is resistant to technological changes, while ensuring excellent follow-up and long-term collaboration.

Would you like to discuss your project via video call?

Call us at: 06 72 33 76 60

Or contact us here: hello@otomoro.com

At Wess Soft, we transform your ideas into tailor-made digital solutions, combining innovation, precision, and passion. We help project leaders, mid-sized companies, and international groups take a decisive step forward. Our mobile and web applications push the boundaries of technology and adhere to the most demanding quality standards.

Our numbers speak for themselves:

* 12 passionate experts united by a common vision: to create excellence.

* 200 successful projects that testify to our know-how.

* 10 years of experience serving your success.

Tailor-made solutions to bring your projects to life

With a personalized approach that combines innovation and attention to detail, we create high-performance digital platforms and tools. Working with us means giving your project the dimension it deserves to become a concrete success. We put our expertise at your service to create solutions perfectly adapted to your needs, with all the care and excellence of a custom creation.

Our expertise?

From custom mobile and web application development to the integration of advanced technologies like Blockchain and Artificial Intelligence, we push the boundaries of innovation. Whether for geolocation platforms, transport applications, social networks, or customized CRMs and ERPs, each project is designed to maximize your efficiency and productivity.

A delicious support at every stage

Our agency designs your project with care, following a tailor-made digital recipe where each ingredient is chosen with precision:

* A dash of creativity: We develop a Minimum Viable Product (MVP), an essential foundation for launching your idea quickly and effectively.

* A touch of refinement: Thanks to careful UI/UX design, we enhance the user experience for an irresistible presentation.

* A hint of innovation: At each stage, we adjust the flavors by integrating your feedback and that of users to ensure a perfect result.

Our achievements: limitless expertise

Our areas of intervention cover an unlimited range:

✅ Mobile application development for iOS and Android with Flutter, Xamarin, and MAUI

✅ Creation of collaborative websites, e-commerce, and business portals (B2B, B2C)

✅ Advanced software solutions: marketplaces, industrial management tools, geolocation applications, tourism platforms, and much more...

Ready to transform your business? With Wess Soft, accelerate your success!

Unique know-how that blends technology, design, and performance for high-end solutions.

-> 1500 clients supported

-> over 350 websites created

-> recognized expertise for 18 years

Tribu and Co designs and develops websites for professionals and local authorities.

Our technical expertise and marketing approach are the pillars of our achievements.

We work for large groups, SMEs, and e-commerce businesses: Crédit Agricole, Keolis, La Nouvelle République, Hervé Thermique, Chassay Automobiles, Vernet Group, Repartim, Mutualité sociale agricole, Scrap Cooking ...

La Tribu is above all an incredible team that knows each other by heart. SEO specialists, developers, designers, and project managers have been working together for many years to offer you global expertise in your web project.

At all stages of the project, we advise, support, and co-pilot...

Whether it's a small or large project, to create, redesign, or boost your site, we become your digital partner.

TheCodingMachine offers 20 years of expertise and consulting for companies in digital, web, mobile applications, and digital transformation.

We support and advise you on solutions that optimize your processes and your business. We work to evolve your tools for the benefit of your company and we ensure the technical part of your digital ecosystem.

OUR EXPERTISE:

1. CUSTOM DEVELOPMENT

We use the most popular PHP frameworks like (Symfony, Laravel) to optimize our code. TheCodingMachine also works with JavaScript technologies (VueJS, ReactJS, AngularJS) to bring maximum dynamism to your various interfaces.

- Web platform: Intranet, extranet, connected space…

- Mobile application: Native, hybrid, or Progressive Web App, we ensure your presence on smartphones or tablets.

- Website: Institutional or e-commerce site, redesign or complete realization, we support you in the development and deployment of your web strategy.

2. CONSULTING & AUDIT

Our experts can support you in various consulting phases or also in audits, for example, in the context of investment, acquisition, or project redesign.

Project rescue, organization, digitalization of the Information System… some projects require support in your technical and strategic choices. Thanks to the expertise of its technical teams, TCM helps you succeed in your digital transformation.

Digital Unicorn is a CII-approved digital studio, specializing in the design and development of high-performing, innovative, and tailor-made digital projects. We are a team of expert developers, designers, and project managers, all passionate about our craft and proud of the applications we create for our clients.

Whether you are a large company or an innovative startup, whatever your project, we are here to make it happen.

Technological Solution

• At the forefront of the latest trends and technological advancements, we conceive and develop the best solutions for each of your needs: connected objects, micro-geolocalization, artificial intelligence, virtual reality... We favor the most robust and efficient technologies such as React Native, Node.js, Redux, or Firebase for the development of your projects.

• We like to get involved in projects by proposing the creation and development of UX (User Experience), then UI (User Interface), and Design to ensure that the technical and commercial product design truly meets the needs of the target audience. We are convinced that close collaboration from the very beginning of an idea is the guarantee of rapid and efficient development, ensuring future success. We make this our priority.

UX and UI Design Solution

• Our designers work with you to create a graphical interface (UI) and user experience (UX) that meet the functional requirements of your project. We invite you to read the article we wrote on the definition of UX Design and its difference from UI Design.

• The design and development phases are very important. To help you stand out, design and user experience will allow us to offer a real Value Proposition for your project. This will determine the first impressions of your users.

Who is Walt? Walt supports your company through all stages of its Web project. Our agency, based in Annecy and Paris, is composed of a multidisciplinary team and Web experts: consultants, project managers, web designers, developers, web marketers.

How does Walt support you? Our mission is to define a strategy adapted to your objectives, to create or rethink your digital ecosystem and to activate acquisition solutions to promote engagement and conversion with your audience.

What are our services? From consulting to analysis, through development and digital marketing, we offer tailor-made support with a single mission: achieving your objectives.

• Consulting in your digital strategy: Website audit, SEO audit, UX co-design workshop, recommendations on optimization paths and definition of a digital strategy adapted to your objectives.
• Creation of your visual identity: creation of your logo and graphic charter, adaptation for Web and Print media.
• Design of your website: work on user journeys, creation of ergonomic and graphic mockups (UX and UI design), website development and configuration of the administration console (WordPress, ...), website optimization for search engines (SEO), configuration of tracking tools (Analytics), training on content management, hosting and technical maintenance.
• E-Commerce support: support in your e-commerce strategy, design and development of your online store, configuration of your e-commerce platform (Shopify, WooCommerce, ...), training on managing your product catalog, orders and customers, hosting and technical maintenance.
• Visibility and acquisition campaigns: optimization of your natural visibility (SEO), management of Google Ads campaigns (Search, Display, Shopping), advertising on social networks (Social Ads: Facebook, Instagram, LinkedIn, TikTok), email & marketing automation (Mailchimp, Brevo, ...), audience management and qualification (CRM).
• Tracking and Web Analytics: definition of indicators to follow, tagging plan, configuration of tracking and consent tools, measurement of key performance indicators, personalized multi-platform reports, analysis and recommendations.

Discover Kinoba: https://kinoba.fr/

Kinoba is a web development agency in Lyon and Paris, made up of an expert and passionate tribe in custom web platform creation and IT team augmentation, ready to meet all your digital needs.

Whether you are an entrepreneur, a startup, an SME, or a large corporation, your web project is unique, and we are committed to becoming your trusted partner to guide you towards success.

Conquer the digital world and boost your online business!

With over 10 years of experience in IT and CII certified, Josh Digital is among the best next-generation French TECH Agencies, supported by BPI FRANCE, BNP PARIBAS & the PARIS IDF Chamber of Commerce.

Based on an agile, immersive, collaborative, and responsible approach, we provide high-level digital expertise thanks to our team passionate about new technologies, for the custom development of digital applications in continuous improvement:

- Business applications: ERP / CRM / Extranet / Intranet

- Mobile / tablet applications (iOS & Android)

- E-Commerce / Marketplace platforms

- Webservices

- IoT

Composed of creative & technical talents with fullstack skills and solid experience (UX/UI Design & IT Development), we aim to be a true extension of your team, adapting to your needs in a collaborative framework, and fully engaging in your project.

Josh Digital, in numbers, is:

+20 Employees

+95 Clients

+300 Digital Projects

+50 Mobile Applications

+30 Business Applications

Today, we collaborate with prestigious large companies and innovative startups, such as: BNP Paribas, Nicolas Feuillatte, SNCF, ISS France, Welkeys, Arioneo, Samboat... And many others who have chosen to trust us!

Always seeking innovation, we advise our clients on technological choices and the implementation of their digital projects.

Have a Tech Project to entrust to us? Gain digital productivity and competitiveness now!

#WECRETTECH

#WEAREJOSH

We are Elias, a Branding studio, Webflow partner. We are brand creators. We transform projects into strong brands, online.

We promise support from strategy to web deployment, always in response to business logic, with tools guaranteeing you maximum autonomy.

- Naming, positioning & copywriting

- Artistic Direction, logo, photography and illustration.

- Webdesign, web development, SEO

www.elias.studio

Looking for a web development agency in Bordeaux? You've come to the right place.

Definima is your digital and marketing partner for any company wishing to shine on the web. As specialists in web development, website creation, and web marketing, our team of experts will support you at every stage of your projects 💪 Your success is our goal!

🏆 OUR CERTIFICATIONS

• Google Partner
• Meta Business Partner
• OVH Premium Partner
• PrestaShop Expert Program
• France Numérique Activator
• CII (Innovation Tax Credit) Approval
• Trusted partner Sortlist
• Axeptio Partner
• Planète Urgence Partner

⚡ YOUR PROJECT

• Do you need energy to:
• Create or redesign your website
• Develop a custom tool or software
• Improve your search engine rankings
• Shape your visual identity
• Boost your digital communication
• Secure your data

We'll take care of it! Together, let's build an image tailored to your communication and acquire a maximum of qualified prospects and customers through the web.

💻 OUR EXPERTISE

We offer website creation in various forms depending on your needs (e-commerce, showcase, institutional sites), and we are here to provide you with tailor-made solutions. We also develop business tools, custom software, and mobile applications to help you achieve your goals.

Definima's specialization extends to web marketing, which helps websites become visible to achieve a better ROI. From digital strategy to the implementation of acquisition levers, the web marketing team and its SEA, SEO, and SMO experts will support you in achieving your objectives for brand awareness, visibility, lead generation, and revenue.

Web Studios is a communication and digital strategy consulting agency, a partner for any organization or project leader wishing to create its own digital ecosystem, develop its visibility, and effectively and relevantly address its audience.

Founded in 2009 in Dreux, we are now a human-sized agency also present in Paris, in the 17th arrondissement. Our team of 12 professional experts focuses on close relationships to meet your needs and challenges in terms of strategy and digital transformation.

Specifically, our ambition 🚀: To offer you personalized support at each key stage of a complete and effective digital marketing strategy:

• Positioning Audit: By helping you position yourself in your market, identify your brand image, define or redefine your target audience, all questions that will allow you to analyze your situation beforehand and be clear about your positioning to establish an effective digital strategy aligned with your values and objectives.

• Web and Mobile Development: By guiding you towards a stable, user-friendly, and customized solution that will increase your visibility and notoriety: Showcase website, E-commerce site, UX/UI design, intranet/extranet, Progressive Web Application (PWA), business application creation.

• Content Production: By offering you decisive and high-potential content creations (texts, videos, motion design, photo retouching) that will contribute to giving meaning and value to your visual identity, attracting and engaging your audience, and converting your prospects.

• Acquisition & Loyalty: By optimizing your natural and paid visibility (SEO and SEA), your social media presence (Facebook, Instagram, LinkedIn), your online advertising campaigns Google Ads (Search, Remarketing, Display).

• Support & Training: By helping you better understand your digital situation through an audit of your website, social media, SEO/SEA, and e-reputation, and providing you with a diagnosis and, above all, an adapted action plan. Training is also a key element that we prioritize to make you autonomous in managing your communication tools.

Already 400 clients and 600 projects completed, be our next collaboration/partner, contact us at

01.88.33.95.50 / 02.46.83.03.72 or by email contact@web-studios.fr

Want to define or redefine your digital strategy but don't know where to start?

Contact us for a free initial consultation where we can advise you on your project.

/ ! \ Don't leave this page without watching our presentation video: / ! \ https://youtu.be/R8ngduenXj4

At Keleo Solutions, we transform complex ideas into simple, useful, and sustainable digital solutions.

Web & mobile applications, custom business software, UX/UI… since 2016, we have been designing digital tools that address real business challenges, with a strong focus on user experience, performance, and environmental impact:

• Custom business software
• Web & mobile applications
• AI Automations
• Various AI Tools

🎯 Our difference?

• A cohesive multidisciplinary team that speaks both tech and user language.

• End-to-end strategic support: from ideation to deployment.

• An ethical, responsible, and committed approach to digital technology.

Our clients? VSEs, SMEs, mid-sized companies, local authorities, and ambitious startups that want to:

✅ Design a custom application (web/mobile)

✅ Optimize an existing product or user journey

✅ Create value through clear UX and agile development

✅ Rely on a reliable, human-sized, and involved partner

At Keleo, we don't just code to deliver. We design to make an impact.

Celuga is a new web technologies agency, expert in the development of innovative web solutions.

With 25 years of experience and 1500 references, our areas of expertise cover project analysis, graphic design, programming, hosting, support, and solution maintenance.

We have clients of all sizes - Start-ups, VSEs, SMEs, large companies, associations, public organizations, and major groups. We are therefore able to understand and adapt to your challenges, taking into account your organizational processes. Our numerous references allow us to have a broad and creative vision of current digital issues.

We rely on our own team of experts, composed of experienced web developers, project managers, and graphic designers-ergonomists specialized in web design.

Driven by a common ambition and vision, Celuga, an expert in the development of innovative web solutions, Neojobs, an employer branding agency, and Niaouli, a digital tool for employer brand management, decided to found the Amoono Group in 2021.

Thus, thanks to the synergy of their expertise, these 3 companies respond, alone or jointly, to the challenges of creating links between humans and digital technology.

Our offers:

• Website: Institutional website, e-commerce site, career/recruitment site, classifieds site, custom site
• Intranet & Extranet: Custom applications, business tools, calculators, simulators, CRM, LMS, e-learning...
• Web'app: Development of mobile applications in progressive web app (PWA)
• API & Webservice: Development and integration for communication between your website and your tools
• Audit: Technical audits for improving your website
• Training: Training in the digital field

Our technical expertise:

• C# .NET, Php, Javascript, REACT...
• CMS: Custom, Wordpress, Woocommerce
• SQL & noSQL Databases; MySQL, MongoDB, MariaDB

We are experts in designing modern websites based on Shopify and Strapi solutions: corporate sites, e-commerce, portals, intranets, extranets, specific web applications.

Webdesign, development, deployment and TMA

Over 10 years of experience have allowed us to refine our methodology.

Composed of thematic Sprints, it guarantees quality deliverables in record time and adapts to any project and company size.

nuances designs custom digital solutions, from product discovery to the extra mile. Specializing in e-commerce and SaaS, we combine technological mastery, intuitive design, product strategy, and continuous optimization (CRO) to transform your projects into impactful and profitable experiences.

What sets us apart:

We have no sales representatives.

We never have.

And we never will.

99% of our revenue comes exclusively from client recommendations and our reputation, which are enough to fill our schedule.

Your future recommendation of our services is our primary criterion for measuring the success of our collaboration.

Know-how: we take ownership of your challenges to make them intimately ours

Business-first: technology only makes sense when it serves the business

Ultra-specialized team: small, responsive team, direct communication, controlled deadlines

Extra-mile commitment: your success is our long-term responsibility

E-commerce & SaaS focus: proven expertise on Shopify platforms, marketplaces, and SaaS applications

Data-driven culture: decisions and iterations guided by analytics and real feedback.

Our potential areas of action:

UI/UX Design & Branding

• Creation of visual identities, Branding & brand platform
• Logo, graphic charter, guidelines.
• Figma wireframes & mockups
• Product Design
• UI/UX conception
• User journeys, interactive prototypes
• UX Research

Technology

• Front-end and Shopify & Shopify+ integration
• Full-stack development (Node.js, React), third-party APIs, back-office, CI/CD, Test Automation
• AI Model training & LLM integration, agent design & development

Product Strategy, CRO & Data

• Product scoping, backlog & user stories, MVP and iterations based on user feedback
• Analytics audit (GA4, Hotjar…), tracking, A/B tests, statistical analyses and conversion optimization
• Project management, QA, empowerment of client teams