Web & IT Agency in Brussels: Sites and Apps | Espero-Soft

Espero-Soft Informatiques SRL

The local business fabric

Mons made a very deliberate digital bet after its coal mines closed, and the bet has left visible marks. The Initialis science park, backed by the University of Mons and its Polytechnic Faculty, became the heart of what the region calls its Digital Innovation Valley, and Google built one of its European data centres at Saint-Ghislain, some fifteen kilometres from the centre — an investment that pulled in subcontractors in energy, networking and industrial maintenance behind it. The Maison du Design, a legacy of the Mons 2015 momentum, still brings designers, craftspeople and manufacturers around the same table, giving the city a relationship with form that few Walloon cities share. Then there is a genuinely unusual factor: SHAPE, at Casteau, keeps a permanent international, English-speaking population in the area, and you see it in the shops, the schools and consumer services. A Mons company selling both into the Ghlin-Baudour industrial park and to expatriate families simply does not have the same language needs as one in Charleroi or Namur.

How we work here

Our offices are in Brussels (Molenbeek-Saint-Jean) and Lille — we have no address in Mons, and we would rather say so than pretend. Mons is under an hour from Brussels on the E19/E42 or by train, which is plenty to come and scope a project on site, come back to present the designs, and train your team before go-live. A good share of Mons projects have an English-language dimension: we are happy to deliver a French-English site, or a trilingual one including Dutch, with correct hreflang tags and an admin area that lets you manage each version without calling us. For the tech companies around Initialis and the campus, we often work alongside an in-house team — a mobile app, an API, a back office — rather than as sole supplier. And we would rather ship a first version early and enrich it than chase a perfect project that never launches.

Sectors we support

Digital and data centres
University research and spin-offs
Design and creative industries
Defence and the international community (SHAPE)
Logistics and industrial parks
Culture, tourism and events

Districts and business parks covered

Parc scientifique Initialis
Digital Innovation Valley
Zoning de Ghlin-Baudour
Saint-Ghislain
Casteau / SHAPE
Les Grands Prés
Campus UMons

What we build

The same team and the same commitments, wherever you are in Belgium.

Websites and e-commerce

Business sites, online shops and rebuilds, shipped fast and built to rank.

Mobile applications

iOS and Android apps, from first design to release on the stores.

Business software and APIs

ERP, CRM, client portals and integrations shaped around your processes.

Digital transformation

An audit of your tools, automation, a move to the cloud and team training.

Provinces in this region

Hainaut

Nearby cities

We also work with companies in the surrounding municipalities.

Frequently asked questions

Can you deliver a site in French and English for an international audience?

Yes, and in Mons it comes up often given the international presence around Casteau. We build the site multilingual from the start — no translation bolted on afterwards — with separate URLs per language, correct hreflang tags and an interface that lets you manage both versions. We work in French, Dutch and English in-house, so every version gets proofread.

You are based in Brussels — how often do you actually come on site?

As often as the project needs, and we spell it out in the quote. In practice: half a day of scoping at your offices to start, a meeting to present the designs, a training session before go-live. Mons is under an hour from our offices, so an extra meeting is never a logistical problem — the rest of the follow-up runs over video, with a staging environment open at all times.

Do you build mobile apps, or only websites?

We also build iOS and Android apps, business software, ERP/CRM systems and APIs. These fall outside the €29 and €59/month plans — our 24-month rates for showcase and advanced websites — but they are no longer an unknown either: custom work starts at €99/month over 12 months, or €79/month on a 24-month commitment. After a first conversation about your needs, the free quote reaches you within 24 hours with the exact price.

Web Agency and IT Development in Mons