Bringing engineering rigour to the art of building: Pirnay Engineering is an independent consultancy specialising in comprehensive stability engineering assessments. With expertise in load-bearing calculations, civil engineering, geotechnical engineering, sanitation and road design, we can support every project from conception to completion. We operate both in Belgium and internationally (France, Japan, Rwanda, India, Niger, etc.).
Pirnay Engineering designs reliable, sustainable, and tailored engineering solutions for construction projects.
By integrating structural engineering, building services, energy efficiency and sustainability, the Pirnay Group can deliver rigorous, dedicated support for any construction 
, renovation 
or infrastructure 
project.
, renovation or infrastructure project.Our technical activities
From structural analysis to rehabilitation, our activities cover the full range of technical requirements for construction, renovation and infrastructure projects. This comprehensive skill set enables us to provide tailored solutions, regardless of the project’s context or state of progress.
Our Latest Projects
Every project tells a story of a challenge, a solution, and an approach. Explore our latest projects.
Belgian Pavilion – Osaka
Belgian Pavilion – Osaka
Iret Tower – Charleroi
Iret Tower – Charleroi
Biotech 5 – Gosselies
