Together, we weave the industrial future, SME by SME

Belgian Industrial Group (BIG) is a Belgian industrial group that unites SMEs active in the design, construction, and maintenance of advanced industrial infrastructure.

We are not just another holding. BIG is a catalyst, accelerator, and support network for ambitious industrial companies across Belgium and neighboring regions.

Each company retains its operational autonomy and unique identity, while benefiting from a shared ecosystem:

  • High-level shared services in finance, HR, digitalization, QHSE, M&A, and communication

  • Access to shared infrastructure (buildings, equipment, digital tools, prefabrication facilities)

  • Strategic networking with key customers, suppliers, and industry partners

  • Facilitated access to capital and a pool of experienced independent board members

  • Participative ownership model (TOP) open to all employees of the group

Our mission is clear: to shape the industrial future, SME by SME, by focusing on field expertise, operational excellence, and strong entrepreneurial spirit.

Explore our professions
We develop companies in the industrial sector
We develop companies in the industrial sector
We develop companies in the industrial sector
We develop companies in the industrial sector

Our culture: A shared foundation, a collective energy

At BIG, culture is not an abstract concept. It guides how we work, hire, and make decisions.

These are the principles that unite us:

  • Safety first. We do demanding jobs. Nothing justifies taking risks with our people.

  • Long-term vision. We build lasting relationships with clients, team members, suppliers, and partners.

  • Customer focus. Our teams stay close to real needs on the ground.

  • Autonomy within structure. Each company is responsible for its results within a clear, collective framework.

  • Intrapreneurship as a driver. We support those who want to do more, grow new activities, and invest their energy in ambitious projects.

  • Fact-based decisions. We promote a culture of numbers, transparency, and constructive challenge.

  • Simplicity and humility. We move fast, avoid bureaucracy, and learn continuously.

Our culture

Values

Transparency and Honesty

Trust is a precious commodity, and we cultivate it through open, honest, and critical communication.

Integrity

Beyond words, we strive to always do what is right, for our company, our employees, and all our stakeholders.

Respect

Empathy and listening are essential. Everyone deserves respect, whether it's our colleagues, our clients, or our suppliers.

Sustainability

We firmly believe in a lasting positive impact on society. It is our way of contributing to a resilient industry for Belgium and Europe.

Continuous Improvement

The industrial landscape is evolving. At BIG, we are always in search of improvement, adapting and thriving at each stage.

We are convinced that it is our culture that fuels our success, and we are determined to preserve it while continuing to have an impact in the industrial sector.

Jérôme Leclef and Bruno Hubert, Founders BIG

News

Elevate the level of your SME with BIG

Whether you are an ambitious start-up, a solid SME, or facing succession challenges, join us to amplify your potential through innovation and collaboration.

Join BIG as a commercial entity

Become an intrapreneur at BIG and forge your future

We offer exclusive opportunities for intrapreneurship and participation programs for technical talents and future leaders. With us, take your future into your own hands.

Apply

Discover the different teams within BIG

Explore our teams and meet those who have chosen to associate with our vision in recent years.

Our teams