Reseller since 4 year(s)

Web, Mobile application, Computing

  • 5 Avenue Georges Lemaître
    6041 Charleroi


Underside is a digital agency active for almost 20 years in the digital transformation of companies.

We help companies in their projects from the creation of the idea with Design Thinking workshops, to then go through the development, deployment and maintenance phases of the solutions.

We develop mobile applications, websites, e-commerce, management software and we are particularly fond of augmented and virtual reality, chatbots and artificial intelligence in general.




WordPress Prestashop Design Referencing (SEO) Marketing (SEA, Email, etc.) Migration to the current Infomaniak console Migration of a site to Infomaniak Repair and protection of a site (security) Redesign of a website Update (optimisation, new content and functionalities)

Mobile application

Android iOS Redesign of a mobile application Update (optimisation, new content and functionalities)


Email Computer Software Newsletter Server Network and internet connection Synology NAS WorkSpace Remote management (Housing) Maintenance IT advice