Top Web App Development Agencies in Charleroi

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Belgium Charleroi

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Top Featured Web App Development Agencies

Underside
4.6
(26 reviews)
Let's make the world better, thanks to technology.
Underside has been a digital agency active for over 25 years in the digital transformation of companies. We support companies in their projects from the creation of the idea, then through the phases of development, deployment, and maintenance of solutions. We develop mobile applications, websites, e-commerces, management software, and are particularly fond of augmented and virtual reality, chatbots, and artificial intelligence in general. Support for digital transformation (Design Thinking) • Application development • Graphic creations • Maintenance of Apple IT parks • Cybersecurity.
10 works in Web Application
Located in Charleroi, Belgium
From €5,000 for Web Application
Worked in Sports (+21)
Speaks French, English
11-50 members
Innovative Solutions
4.9
(14 reviews)
Nos solutions numériques sont adapté à vos besoins.
Innovative Solutions is a Custom Software Development company located in Brussels. It has the advantage of offering a good quality-price ratio and a permanent accompaniment during the whole programming process of your project . The development starts immediately after signing the contract and respects the deadlines. Innovative Solutions creates applications that reflect your corporate image and ensure a unique User Experience . It also accompanies you in the digital transition of your structure to help you better evolve in our increasingly digital environment. Our expertise: - Development of Mobile and Web Applications (IOS, Android, hybrid, ERP, CRM) - Accompanying the company in a digital transition with the construction of a team - Consulting and IT audit for an optimization of the Customer Experience , analysis of existing solutions, and integration of adapted solutions. Our quotations are complete and include examples of mockups to give you a visual idea and a timetable for the project. Do you have a digital project in mind? Don't hesitate to ask for a quote.
30 works in Web Application
Located in Brussels, Belgium
From €15,000 for Web Application
Worked in Energy & Oil (+22)
Speaks French, English
11-50 members
BOX
(0 review)
BOX Internet Services – Custom Websites & Web Applications
BOX Internet Services develops professional custom websites and web applications for businesses, associations, and organizations. With over 20 years of experience in web development, we create user-friendly, reliable, and technically advanced solutions tailored to our clients' specific needs. From professional business websites to complex database-driven applications, BOX specializes in custom development using PHP, MySQL, and modern web technologies. Our expertise includes: - Custom Website Development – Professional business websites with tailored content management systems. - Web Applications – Customer portals, management systems, and custom online solutions. - Membership Management – Integrated solutions for associations, federations, and membership-based organizations. - Registration & Booking Systems – Online registrations, event management, and payment processing. - Database Development – Advanced database-driven websites and applications. - Web Hosting & Maintenance – Reliable hosting, technical support, and ongoing maintenance (only) for our projects. Personal service is at the heart of everything we do. At BOX, you work directly with the developer, without account managers or unnecessary intermediaries. This allows us to combine the flexibility of an independent specialist with the technical expertise required for larger and more complex projects. We don't build generic websites based on standard templates. Instead, we develop solutions that fit your business, meet your specific requirements, and grow alongside your organization. Looking for an experienced and reliable partner for your next website or custom web application? Contact BOX Internet Services to discuss your project and discover how we can help bring your ideas to life.
9 works in Web Application
Located in Aartselaar, Belgium
From €5,000 for Web Application
Worked in Media (+10)
Speaks Dutch, English
1-10 members
Gaspa Agency
4.9
(19 reviews)
Web, mobile & AI agency | Custom applications, SaaS & business software | +150 clients
Highly recommended
Top awarded
Gaspa Agency is a digital agency based in Brussels. We design, develop, and evolve custom digital products, from the initial concept to their production. Our core business: • Web and mobile applications • SaaS platforms and marketplaces • CRM, ERP, and business software • Custom websites and e-commerce • Artificial intelligence integrated into business processes • Branding, product design, and UX/UI Our difference: we start neither from a technology nor from a fixed specification. We first analyze the business challenges, uses, constraints, and objectives to define what really needs to be built. Our method combines Discovery and Delivery: • Understand the need and identify priorities • Design a clear, coherent, and testable experience • Develop a reliable and scalable architecture • Test, deploy, and measure results • Evolve the product based on actual usage Product strategy, UX/UI design, branding, development, artificial intelligence, QA, and management are brought together within the same team. This organization helps secure decisions, limit technical risks, and accelerate deployment without sacrificing quality. Gaspa Agency supports ambitious SMEs, scale-ups, mid-sized companies, and large corporations in Belgium and internationally. Companies looking for a team capable of understanding their challenges, carrying a product vision, and transforming it into a digital experience worthy of their ambitions. Do you have a digital product to launch, modernize, or take over? 👉Let's discuss what your company really needs to build!
8 works in Web Application
Located in Brussels, Belgium
From €10,000 for Web Application
Worked in Home Services (+22)
Speaks English, French
1-10 members
Novity
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 Mauritius
3 works in Web Application
Located in Paris, France (+2)
From €5,000 for Web Application
Worked in Marketing & Advertising (+3)
Speaks English, French
51-200 members

All Web App Development Companies in Charleroi

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