Driving a strong Sustainability strategy

At BESIX, we acknowledge our responsibility to our stakeholders—business partners, employees, and communities—and recognize our critical role in driving economic, social, and environmental progress to enhance quality of life. Our sustainability and ESG strategy is centered on creating value for all stakeholders, while reducing environmental impacts and maximizing positive social contributions.

Compétences clés de l’entreprise :

Le design manager

s’assure de trouver le juste équilibre entre les aspects techniques et financiers des travaux, notamment en termes de coûts, et assure le rôle d’ambassadeur auprès du client et du chantier.

L'expert géotechnique

procède à l’étude géotechnique détaillée du chantier, analyse les résultats et établit un plan géotechnique conforme aux dernières connaissances en la matière.

L'ingénieur méthode et planification

garantit la faisabilité du projet en termes de sécurité et de production.

L’ingénieur en construction

est responsable de tous les aspects relatifs à l’ingénierie du projet, de la modélisation, de la production des plans et des vérifications nécessaires pour s’assurer de la praticité et de la constructibilité des structures.

Le BIM manager

est chargé d’établir et d’assurer le suivi des règles convenues pour gérer à la fois les données géométriques (modèles 3D) et non géométriques (spécifications, codes, etc.)

Le centre de production

s’occupe de produire les plans d'exécution de grande qualité nécessaires dans les délais convenus.

L’architecte de façades

élabore des concepts de façades innovants et conformes à tous les critères d'architecture, de structure, d’environnement et de confort.

L’expert en durabilité

développe des concepts et solutions visant à améliorer les performances de nos bâtiments en termes d’impact environnemental et de consommation énergétique.

L’expert en béton

spécifie les exigences relatives à la formulation du béton et apporte son assistance à nos chantiers afin d’assurer une exécution durable et professionnelle de tous les travaux de bétonnage

Sustainability Roadmap

At BESIX Group, we are driven by our mission of "creating sustainable solutions for a better world." We integrate Sustainability & ESG into every part of our processes, ensuring that sustainability is at the heart of everything we do. Our sustainability strategy is built on four core commitments and eight strategic pillars.

Our double materiality matrix unfolded

Paving the path to sustainability

In 2023, BESIX focused on aligning its sustainability and ESG priorities with the interests of its key stakeholders. To guide this alignment, we conducted our first comprehensive "Double Materiality Assessment" (DMA) to identify critical ESG risks and opportunities. The assessment looked at two key factors:

  • Impact Materiality: How BESIX's activities influence the environment and society, both positively and negatively.

  • Financial Materiality: How ESG factors affect BESIX’s financial health, considering the risks and opportunities linked to our ESG performance.

The DMA encompassed the full scope of BESIX Group’s operations, including Construction, Infrastructure, Real Estate, and BESIX Invest, covering every stage of the value chain—from sourcing materials to the construction and maintenance of buildings and infrastructure.

To ensure a comprehensive understanding, the DMA included an employee survey and interviews with key internal and external stakeholders, allowing us to gather a broad range of perspectives.

Double Materiality Assessment

The insights from our Double Materiality Assessment and ongoing stakeholder engagement shape BESIX’s ESG strategy. We embed sustainability into our business, aligning long-term priorities with governance best practices.

BESIX Group - CO2 Performance Ladder

Our commitments

We are committed to driving meaningful change through our sustainability objectives and actions, guided by three powerful global frameworks:

The UN Global Compact

We actively integrate the Ten Principles of the UN Global Compact into our operations, focusing on human rights, labour, the environment, and anti-corruption. This framework strengthens our commitment to responsible business practices and creating a positive societal impact. We’ve been a proud member of the United Nations Global Compact since 2016.

The UN Sustainable Development Goals (SDGs)

The SDGs provide a global roadmap to tackle the world’s most pressing sustainability challenges. Since 2017, we have aligned our strategies with these goals, focusing on areas where we can have the greatest impact. 

The Belgian SDG Charter for Development

As a signatory of this charter, we collaborate with fellow Belgian companies and organizations to accelerate progress towards the SDGs, both in Belgium and globally. The Belgian SDG Charter focuses on the 5 ‘Ps’ of the SDGs:

  • People,

  • Planet,

  • Profit,

  • Peace,

  • and Partnerships.

Internal Organisation ESG Governance

Our board of directors is fully committed to achieving the objectives we strive for.

Partners in sustainability

Partners in sustainability

BESIX actively collaborates with a diverse range of stakeholders to achieve a sustainable value chain. These stakeholders include:

· Employees: Their well-being, skills development, and engagement are crucial for our success.

· Clients: We partner with clients who share our sustainability goals, offering them expertise to make their projects more sustainable

· Suppliers: We partner with suppliers who share our commitment to sustainability.

· Regulators: We comply with all relevant regulations and actively participate in shaping sustainable construction practices.

· NGOs: We collaborate with NGOs to address environmental and social challenges in the communities we serve.

Through regular meetings, surveys, and conferences, we foster open dialogue and gather valuable feedback. This feedback informs our sustainability strategy and ensures it aligns with stakeholder expectations.

Corporate governance framework

Strong governance is essential for sustainable business performance in today's complex construction industry. BESIX Group's commitment to excellence goes beyond standard practice, embedding sustainability and ethical considerations into every aspect of its operations.

BESIX Group's corporate governance framework combines sustainable business principles with creating long-term value through ethical practices in its global construction activities.

Striking the balance between sustainability and profitability is crucial. We aim to deliver sustainable projects that create value for our clients.
Pierre Sironval
CEOBESIX Group

Building a network for change

We are proud to be part of several industry associations and working groups focused on advancing sustainability in construction. These memberships enable us to:

  • Share best practices and knowledge with industry leaders

  • Advocate for positive change in the regulatory landscape

  • Collaborate on innovative solutions to overcome sustainability challenges

  • Stay informed on the latest developments in ESG practices

Our memberships & participation

The pillars of our sustainability approach