5 September 2025

BESIX and entities retain highest certification on CO2 Performance Ladder for in Benelux-France

​BESIX, including Franki Foundations Belgium, BESIX Environment, BESIX Infra, and BESIX Unitec (Nederland), proudly announces the successful completion of the external CO2 Performance Ladder recertification audit in Belgium and the Netherlands.

​Rigorous evaluation of CO2 management system

The CO2 Performance Ladder is a certification system that encourages companies to actively reduce their carbon footprint. This system offers a rigorous evaluation of a company's CO2 management system across five different levels, with Level 5 representing the pinnacle of CO2 awareness and active reduction strategies both within its own organisation, its supply chain and the sector in which it’s active.

​The comprehensive audit, which was conducted over a period of six days, involved a meticulous review of the CO2 management systems at BESIX and its associated companies including audits on all regional offices, the Plant & Equipment Dept. in Belgium and 6 projects in Belgium en the Netherlands (Renovation Krammer lock (BESIX), De Nieuwe Meer intersection (BESIX), A27 Houten-Everdingen (BESIX), Frame agreement VOVK road maintenance South-Netherlands (BESIX), Renovation Strijderslaan Hamme (BESIX Infra) and Best Railway tunnel (BESIX Unitec Nederland).

Commitment to environment

​​The audit confirmed that BESIX, BESIX Environment, Franki Foundations Belgium, BESIX Infra, BESIX Unitec and their subsidiaries will retain the prestigious Level 5 certification on the CO2 Performance Ladder, awarded in 2022.

Achieving and maintaining Level 5 certification underscores the group's commitment to environmental stewardship and validates its ongoing efforts towards sustainable operations. BESIX Group remains dedicated to upholding these high standards and will continue to actively contribute to a sustainable future.