All IT Security Companies in France
Hello Pomelo
4.9(57 reviews)Hello Pomelo creates custom software (Sales and Ops) to boost and secure mid-sized and large companies.
Top awardedHello Pomelo transforms the IT system of mid-sized and large companies in 2 complementary areas: the Sales IT , to maximize commercial performance through IT, and the OPS IT , to ensure a reliable, secure, and high-performing infrastructure. For over 10 years, we have been a true tech partner for our clients, supporting them with their challenges: - Custom software development and application maintenance : Design of software adapted to your business. As TMA experts, we fix anomalies, optimize performance, and work to evolve your applications. - B2B E-commerce and data management tools : Creation or redesign of custom online sales platforms, and B2B customer portals. We integrate data management tools: PIM / DAM / MDM. - ERP Integrator : Specialists in Microsoft Dynamics 365 Business Central, we support mid-sized and large companies in the audit, deployment, and evolution of their ERP. - DevOps and Cloud Managed Services : Implementation of agile and scalable infrastructures for continuity, security, interoperability, and to accelerate the deployment of your solutions: Cloud migration, cybersecurity, managed services, and monitoring. Our successes: Le Boncoin, Photomaton, Homair, ICAPE, Enovos, Proman, Terminaux de Normandie have entrusted us with their most strategic projects, and we support them long-term. This trust is based on concrete expertise: we master the technologies that make a difference: Microsoft Azure, Dynamics 365 Business Central, Sylius, Shopify, Akeneo... and we put them at the service of your business challenges. What sets us apart is our commitment beyond delivery: managing, evolving, and securing your solutions over time, with total transparency thanks to our Elephant Track monitoring tool.Looking for work in IT SecurityLocated in Paris, France (+6)From €5,000 for IT SecurityWorked in Luxury Goods & Jewelry (+36)Speaks French, English51-200 membersALLOHOUSTON
4.9(20 reviews)🚀 Custom Digital Solutions for SMEs and Mid-to-Large Enterprises
RecommendedAt ALLOHOUSTON, we help SMEs and mid-to-large enterprises succeed in their digital transformation through custom software solutions that outperform standard SaaS. Unlike traditional software vendors, we believe your business should not adapt to digital tools, but tools should adapt to your business. That's why we design, develop, and maintain personalized digital solutions, ranging from web and mobile applications to cloud platforms and AI solutions, all designed to integrate and evolve with your organization. Why SMEs and Mid-to-Large Enterprises Work With Us 🔹 Your processes are too specific for standard software → We develop custom digital platforms tailored to your needs 🔹 You need fast and impactful results → We deliver an MVP in 3 months without compromising quality 🔹 You want a single team to manage the entire project → No intermediaries, a single team ensures continuity 🔹 Your software needs to evolve with your business → Our solutions are scalable and adapted to your growth Our Solutions ✅ Business Platforms & Cloud Applications – Custom software solutions to digitize your operations ✅ AI & Data Analytics – Intelligent tools to optimize decision-making ✅ Process & Logistics Optimization – Automation and digital tools to improve operational efficiency ✅ Web & Mobile Applications – High-performance user experiences tailored to your business Our Clients We support CEOs, COOs, and CIOs of SMEs, mid-to-large enterprises, and large corporations who: ✔ Need custom digital tools to gain a competitive edge ✔ Are constrained by rigid SaaS or ERP software ✔ Are looking for scalable and high-performance digital solutions 🚀 Need software tailored for your business? 📩 Contact Us!Looking for work in IT SecurityLocated in Paris, FranceFrom €5,000 for IT SecurityWorked in Transportation (+14)Speaks English, Arabic(+3)11-50 membersIT Systèmes
5(16 reviews)AI agents, custom software, managed IT services and cybersecurity
Since 2010, IT Systèmes has supported SMEs and mid-sized companies in transforming, securing and evolving their information systems. Our strength: a single partner bringing together the expertise needed to design, integrate, secure and operate a company's digital environments. Managed IT services, cybersecurity, cloud, software development, data, artificial intelligence and automation are designed as a coherent whole, based on business needs and existing systems. We do not push a single technology or model. We build the most relevant solution for each organisation, whether it relies on the cloud, on-premise, hybrid architectures, custom software or AI solutions built into business processes. Our technical expertise comes with deep operational knowledge of information systems. We can support you from audit and strategy through deployment, migration, security, monitoring and continuous improvement. This translates into concrete solutions: secure and optimised cloud infrastructures, cybersecurity and compliance programmes, custom business software, managed services, automations and AI agents able to act directly within the information system, notably in Microsoft 365. Key facts: ISO 27001 certified since September 2026 (AFNOR Certification). 33 active Microsoft certifications as of 4 September 2026; a cybersecurity unit led by Hakim Taoussi, Microsoft MVP Security. Helpy, our AI support agent, is live at 55 clients: from June to August 2026, 60% of 1,889 tickets were closed without human intervention. More than 2 million mailboxes migrated to Exchange Online since 2010. Proximity, transparency and responsiveness guide the way we work.Looking for work in IT SecurityLocated in Malakoff, FranceFrom €1,000 for IT SecurityWorked in Non-profit (+10)Speaks French11-50 membersZOL
4.7(23 reviews)The digital agency that's resolutely different
Top awardedZOL is more than 50 experts, completely geeks but highly approachable and totally obsessed with the success of the digital projects entrusted to them, and also quite fond of ribeye steaks and Burgundy wine, but that's another story! Our specialty? Personalization, differentiation, and the creation of unique solutions that allow companies to stand out from their competitors. In other words: custom-made, haute couture in digital version . We adapt technology to our clients' needs, not the other way around, and that changes everything! ZOL means 20 years of experience , more than 200 companies supported and 350 projects completed across 6 areas of expertise : - Consulting & support for digital transformation - Technical architecture & development - Development and creation of web and mobile applications - User experience & interface design - Data Marketing, SEO & GDPR - E-Commerce consulting and design We support entrepreneurs in a highly pragmatic way in all stages of their digitalization , to help them "perform" as they say at dinners, meaning simplifying their organization, identifying growth levers, or winning new clients. Websites, E-Commerce platforms, mobile apps, business tools, etc. All our creations are specific, robust, scalable, and secure. And unlike pre-formatted software that floods the market, the solutions we produce for our clients resemble them and belong to them 100%!Looking for work in IT SecurityLocated in Lyon, France (+1)From €5,000 for IT SecurityWorked in Pharmaceuticals & Biotech (+26)Speaks French, English51-200 membersEYANA
4.7(1 review)Looking for work in IT SecurityLocated in Sorgues, FranceFrom €300 for IT SecurityWorked in Media (+2)Speaks French1-10 membersNovity
5(12 reviews)Tech, Data, AI & Product Partner | 80+ Clients
Novity is the Tech, Data and AI partner for CTPOs. We accelerate your roadmaps by turning technological challenges into practical solutions. With hubs in Mauritius and Madagascar, supported by our European office in Paris, we combine tech strategy, data architecture and continuous delivery through a hybrid operating model. Since 2019, our team extension model has supported software publishers, startups and digital factories within small and mid-sized businesses and mid-market companies. More than 80 organisations trust us, including Kolsquare, CapCar, iQera and Adeiz. At Novity, AI must deliver tangible business value. We design use cases that connect with your existing systems, tools and databases, going beyond short-lived experiments. As a Certified member of the Claude Partner Network, we demonstrate our ability to deliver robust, well-documented AI solutions, backed by a team of Claude Certified Architect – Foundations experts. Our engineers work directly alongside your teams, sharing knowledge and challenging architectural decisions to maximise product impact. From initial scoping to production deployment and industrialisation, we operate with full transparency. More than 15 AI projects have already been deployed. Our areas of expertise: 🎯 Consulting & Tech Strategy: Architecture, audits, technical scoping and roadmaps 🚀 Product & Design: Product discovery, backlogs and UX/UI journeys 💻Software Engineering: Cloud-native development, SaaS and quality assurance 🤖 Data & AI: Data platforms, autonomous agents, RAG and LLM integration Our approach: integrated teams. Meet and assess your future team members before onboarding. They integrate seamlessly into your workflows, aligning with your technical and business goals. Our commitments: → 9.5/10 client satisfaction score → Over 97% monthly engagement renewal rate → Anthropic Claude Partner Network certified partner since 2026 → Member of France FinTech, La Retail Tech and French Tech MauritiusLooking for work in IT SecurityLocated in Paris, France (+2)From €5,000 for IT SecurityWorked in Marketing & Advertising (+3)Speaks English, French51-200 membersstudio seja
4.9(16 reviews)Vous avez l'ambition, nous avons la méthode.
Studio Seja est une agence web basée à Strasbourg, fondée en 2022 par quatre associés. Nous avons accompagné plus de 75 clients en Alsace et dans toute la France. Nos expertises Création et refonte de sites vitrines sous Webflow Boutiques e-commerce sous Shopify, y compris en architecture hybride Webflow et Shopify Développement sur mesure en Next.js pour les applications web et les MVP WordPress pour les projets institutionnels et la commande publique UX/UI design et design systems Automatisation de processus et intégration d'IA Accompagnement SEO Agréée Crédit d'Impôt Innovation Studio Seja est agréée CII par le ministère de l'Enseignement supérieur et de la Recherche. Les dépenses engagées sur un projet éligible peuvent entrer dans votre assiette CII, ce qui n'est pas le cas avec un prestataire non agréé. Deux modes de collaboration Création classique en projet, ou formule par abonnement mensuel sans investissement de départ, incluant hébergement, maintenance et modifications de contenu. Nous sommes également Activateurs France Num.Looking for work in IT SecurityLocated in Strasbourg, FranceFrom €1,000 for IT SecurityWorked in Software & Computer Services (+16)Speaks English, French1-10 membersDIGITALPOLE
5(13 reviews)Our way creates your digital success! 🚀
Since its creation, DigitalPole has achieved success on its clients' various projects. With over 10 years of experience on all types of projects, we assure you of creating a product adapted to your desires. DigitalPole is a UX design and web development agency that relies on an iterative UX methodology (Creation and redesign of websites, Web/mobile application). We aim for the success of our projects through a personalized approach focused on agility. Our Strength: Our team is passionate about the web, new technologies, and programming codes and ensures a successful and efficient collaboration. We support you throughout your project management process with a user-oriented vision. Our key skills: UX design methodology Mastery of all aspects of creating responsive websites Maintenance of websites and web/mobile applications Contact us to discuss your needs.Looking for work in IT SecurityLocated in Paris, France (+1)From €1,000 for IT SecurityWorked in Travel & Leisure (+16)Speaks English, Arabic(+1)11-50 membersDefinima
5(32 reviews)Treat yourself to a tailor-made digital experience!
Top awardedAre you looking for a digital agency in Bordeaux capable of turning your ideas into concrete results? Welcome to Definima. Your digital partner to bring your web & mobile development, strategy & design, and web marketing projects to life. Everything is tailor-made to boost your online visibility and performance. Treat yourself to a tailor-made digital experience 🚀 🏆 OUR CERTIFICATIONS Google Partner Meta Business Partner OVH Premium Partner PrestaShop Expert Program Activateur France Numérique CII Approval (Innovation Tax Credit) Certified Partner La Fabrique du Net Axeptio Partner Planète Urgence Partner ⚡ YOUR NEEDS, OUR SOLUTIONS Do you want to: Create or redesign an e-commerce site Connect your internal tools and software Develop a tool or application adapted to your business Integrate artificial intelligence into your tools Secure your data Define an impactful digital strategy Build a strong visual identity Launch a showcase site in your image Improve your ranking in search results Strengthen your presence on social networks Boost your digital communication We take care of it! Together, we build a tailor-made digital experience that attracts, engages, and converts.Looking for work in IT SecurityLocated in Gradignan, FranceFrom €1,000 for IT SecurityWorked in E-commerce (+33)Speaks French, English11-50 membersKodeeus
5(1 review)The web trick that boosts you forward !
Kodeeus is a web agency specializing in tailor-made digital solutions for businesses and entrepreneurs looking to grow their online visibility and activity. We support our clients across their entire digital strategy: website creation (showcase and e-commerce), design and visual identity, social media management, online advertising, search engine optimization (SEO), and brand protection. Our approach is global and performance-driven: every project is designed to be visually appealing, fast, optimized, and effective, turning your online presence into a real growth engine. We combine creativity, technology, and strategy to deliver modern, scalable solutions tailored to each need.Looking for work in IT SecurityLocated in Cernay, FranceFrom €400 for IT SecurityWorked in Restaurants (+2)Speaks English, French(+1)1-10 membersGoNetwork.Agency
(0 review)Development of web/mobile applications, SaaS, interfaces, dashboards with AI functionalities
GoNetwork is an agency specializing in the design of AI-powered applications and interfaces, serving businesses, teams, and operations. We transform complex environments — data silos, manual processes, disconnected tools — into fluid, intelligent, and real-time controllable experiences. Our approach is based on four complementary pillars: Conversational Copilots : AI assistants capable of understanding your data and responding to your employees or clients, 24/7, with precision. Intelligent Dashboards : Web interfaces that make your key indicators readable in real-time, by cross-referencing multiple sources (SQL, API, Excel, Firestore, etc.). AI-Enhanced Automations : Sorting, extracting, enriching, or generating content, all orchestrated in scenarios adapted to your tools. Complete Web and Mobile Applications : Custom solutions integrating AI, automations, business logic, and authentication, deployable at scale. Our mission: connect AI to what truly matters to you, your data, your teams, and your users. 👉 Request a demoLooking for work in IT SecurityLocated in Lyon, FranceFrom €3,000 for IT SecurityWorked in Art & Handcraft (+1)Speaks English, French1-10 membersLUMINIA
5(1 review)Looking for work in IT SecurityLocated in Paris, FranceFrom €1,000 for IT SecurityWorked in Education (+1)Speaks English, French1-10 membersSECIVDA
(0 review)IT through consulting
Secivda is an IT consulting company that supports businesses in building secure, efficient, and high-performing information systems. Thanks to a pedagogical and pragmatic approach, we help VSEs, SMEs, and Mid-sized companies understand and master their IT infrastructure. Our brand is based on rigor, trust, and transparency, to enable every company to gain autonomy, clarity, and sustainable efficiency.Looking for work in IT SecurityLocated in Montauban, FranceFrom €1,000 for IT SecurityWorked in OthersSpeaks English, French1-10 membersWS Agency
(0 review)Looking for work in IT SecurityLocated in Chambéry, FranceFrom €99 for IT SecurityWorked in Software & Computer Services (+5)Speaks English, French1-10 membersLead Off
5(1 review)Creating useful, accessible and sustainable digital experiences
Lead Off - creative digital agency based in Vannes Lead Off supports digital transformation by combining technical expertise with creative sensitivity. The agency designs websites, deploys web and mobile applications, and develops user-centred communication strategies. Key services Website creation (WordPress), software publishing, web and mobile development, user journeys & experience, design and communication. Approach Prioritising accessible digital tools, responsive design and innovative solutions aligned with societal expectations. Added value Recognised expertise in WordPress and a multidisciplinary team that transforms ideas into effective digital products.Looking for work in IT SecurityLocated in Vannes, FranceFrom €500 for IT SecurityWorked in Sports (+2)Speaks English, French1-10 membersAgence IMPAAKT
4.9(7 reviews)Take your business to the next level!
Founded in 2010, IMPAAKT is a digital agency specializing in SEO, website creation, digital development and online visibility strategies. For more than 15 years, we have supported companies, SMEs, large corporations and start-ups in their growth on the internet. In 2019, the creation of IMPAAKT Group® strengthened our ability to operate throughout France. Our teams bring together experts in digital strategy, SEO, web and mobile development, content creation and digital marketing. We design tailor-made strategies to improve our clients’ visibility, traffic and performance. Our services include website creation, mobile app development, the production of content optimized for search engines and AI, social media management, as well as organic SEO and paid search advertising (SEA). SEO is one of IMPAAKT’s historic pillars. Our SEO agency works in both French and English on technical optimization, editorial strategy, content creation, link building and improving rankings on Google. We also incorporate the new challenges associated with search engines powered by artificial intelligence. IMPAAKT also develops customized, high-performance and scalable digital solutions. Our approach combines consulting, technical expertise, digital marketing and SEO to support your company’s long-term growth and strengthen your online presence. Take your business to the next level!Looking for work in IT SecurityLocated in Bezannes, France (+1)From €1,000 for IT SecurityWorked in Industrial Goods & Services (+4)Speaks French, English(+1)11-50 membersCulmine
5(2 reviews)Donnez de la hauteur à votre visibilité en ligne
Culmine est une agence web spécialisée en création de sites vitrines, SEO et maintenance WordPress. Basée en Corse, nous accompagnons les TPE et PME dans leur présence digitale, que ce soit pour sécuriser leur site, améliorer leur référencement ou développer leur activité en ligne. Nous intervenons pour nos clients en Corse (Ajaccio, Bastia, Porto-Vecchio, Corte, Calvi…), mais aussi partout en France.Looking for work in IT SecurityLocated in Bouvignies, FranceFrom €39 for IT SecurityWorked in Architecture & Planning (+1)Speaks English, French1-10 membersDYNESIS TECH
5(1 review)Dynesis Tech : développement web et mobile, IA, UI/UX, assistance virtuelle et gestion de projets.
Dynesis Tech – Agence digitale et services aux entreprises Dynesis Tech accompagne les startups, PME, entrepreneurs et professionnels dans le développement de solutions numériques, la gestion de projets et l'optimisation de leurs activités. Notre mission est de proposer des services fiables, innovants et adaptés aux besoins et budgets de chaque client. Nos domaines d'expertise : Développement web et mobile : - Création de sites vitrines et e-commerce - Développement d'applications web et mobiles - Plateformes SaaS, MVP et logiciels sur mesure - Intégration d'API, maintenance et optimisation Intelligence artificielle et automatisation : - Création de chatbots et assistants IA - Automatisation des tâches et processus métier - Intégration de solutions intelligentes Design UI/UX et création digitale : - Maquettes, prototypes et interfaces modernes - Design graphique et identité visuelle - Optimisation de l'expérience utilisateur Assistance virtuelle et secrétariat : - Gestion des e-mails, agendas et rendez-vous - Saisie, traitement et organisation de données - Gestion administrative et documentaire - Organisation et suivi des tâches Gestion de projets et relation client : - Planification et coordination des missions - Gestion CRM et bases de données - Support client et suivi des demandes - Assistance opérationnelle aux entreprises Notre méthode de travail : Nous analysons vos besoins, proposons des solutions adaptées, planifions les étapes et assurons un suivi régulier jusqu'à la livraison. Pourquoi choisir Dynesis Tech ? - Expertise technique et services polyvalents - Solutions personnalisées et évolutives - Communication claire et transparente - Respect des délais et des engagements - Accompagnement flexible et professionnel Dynesis Tech est votre partenaire pour développer vos projets digitaux, automatiser vos activités et simplifier votre gestion quotidienne. Nous sommes disponibles pour des missions ponctuelles comme pour des collaborations à long terme.Looking for work in IT SecurityLocated in Paris, FranceFrom €1,000 for IT SecurityWorks in multiple industriesSpeaks English, Arabic(+1)11-50 membersSI PLUS
(0 review)With us, everything becomes simpler
SI PLUS is a digital agency, specialized in marketing, web development and IT solutions. Our commitment: Global support, from strategic thinking to technical implementation, with a single objective: to optimize your performance and ensure your growth. At SI PLUS, we place digital performance, IT security and customer engagement at the heart of every project. Our goal is to design tailor-made digital solutions that are both effective, scalable and perfectly adapted to the specific needs of each company. Our real added value lies in our responsiveness, our capacity for innovation and our proximity to our clients. Thanks to personalized support, we ensure rigorous follow-up at every stage of your digital transformation: from website design to SEO optimization, including web development, digital marketing strategy and online communication management.Looking for work in IT SecurityLocated in Avignon, FranceFrom €300 for IT SecurityWorked in SportsSpeaks French1-10 membersCybernettic, Stratégie web, IA et création de site internet
5(2 reviews)Cybernettic, the Professional and Ethical Web
Cybernettic is an agency specializing in digital strategy, based in Creuse and active for over 15 years. It supports companies, freelancers, local authorities, and associations in developing their online visibility and performance. The approach is based on a global vision of digital: understanding the challenges of each structure, defining an adapted strategy, and then implementing concrete and measurable actions. Areas of intervention cover: - Creation and redesign of websites (showcase, e-commerce, custom) - Natural referencing (SEO) and online advertising (Google Ads, social networks) - Digital strategy and lead generation - Content production, including video - Support and training in artificial intelligence - Awareness of digital risks and cybersecurity Cybernettic stands out for its ethical and transparent approach, without false promises, by respecting best practices (GDPR, platform recommendations) and by integrating a dimension of awareness of online abuses and scams. Services are offered as global support, allowing for regular monitoring, continuous adaptation, and consistency between the different digital levers. Based in Creuse, Cybernettic operates throughout France, remotely or in person. Objective: to make the Internet a real lever for development, with sustainable, effective solutions adapted to each activity.1 work in IT SecurityLocated in Guéret, FranceFrom €150 for IT SecurityWorked in Others (+7)Speaks French11-50 members