Our history
Based in Mornant (69), MGB Travaux publics was founded in 1988, and since 2003, the company has been partly owned by two major shareholders: SERFIM and TEBIOR.
With a team of 160 employees, we operate primarily in the city of Lyon and the surrounding area, offering you our recognized expertise in the public works sector.
"In the heart of cities and towns, MGB Public Works helps improve your quality of life through our expertise in urban development, road construction, and utility networks (VRD)."

Our Areas of Expertise
MGB Travaux Publics operates in both the public and private sectors. We work closely with the asphalt mixing plant (EOL) located in Mornant, as well as with our two recycling centers in Mornant and Vénissieux (CCC).

1. Urban Development:
In the heart of our towns and villages, MGB Travaux Publics plays an active role in the renovation, creation, and beautification of various projects.
We carry out projects to revitalize town centers, build bike paths, develop pedestrian zones, and construct new infrastructure such as tram systems and BRT systems.
In addition, we offer the option of giving granite cobblestone curbs a new lease on life through our remanufacturing division.
2. Private developments:
MGB Travaux Publics offers design and construction services—either directly or under the supervision of a project manager or architect—for the design or renovation of industrial, logistics, or office facilities on behalf of developers or investors.
We handle all types of road and utility infrastructure projects, ranging from earthwork to the final surface layer, including permeable pavers, exposed aggregate concrete, and asphalt, while also incorporating landscaping. MGB can also build your driveway.
3. Soil Permeabilization:
MGB Travaux Publics is also able to address soil permeability by using innovative solutions such as permeable asphalt, as well as colored natural materials, in order to best preserve the environment. When it comes to stormwater management, we can offer techniques such as infiltration basins, retention basins, or drainage swales, designed to optimally protect the water cycle.
4-Resurfacing of the Wearing Course and Base Course:
MGB Travaux Publics is renowned for its work in repairing trenches, sidewalks, and roadways. We are capable of renovating “sections” for water service connections smaller than 5 m², as well as main water lines stretching over several kilometers. In addition, we can repair sections of roadway—ranging from condominium complexes to county roads, including municipal, intermunicipal, and metropolitan roadways—to address damage caused by inclement weather or simply by wear and tear.
"We are here to help you bring your development projects to life, while adhering to the quality, safety, and environmental standards of the future."
In the face of the environmental crisis, all companies must do their part to drive change. MGB Travaux publics is committed to a climate strategy.
A responsible and committed company:

At MGB, our commitment to Corporate Social Responsibility (CSR) is at the heart of our business.
Our mission and objectives:
Climate Change and Environmental Change:
-Raise awareness among our employees about environmental issues and climate change through “Climate Mural” training sessions and by conducting our carbon footprint assessment,
– Make our vehicle fleet more environmentally friendly by using green vehicles (electric, natural gas, etc.)
Energy consumption:
Reduce our energy consumption—a key driver of sustainability—by installing solar panels on our own buildings.
Environment:
Reducing plastic on construction sites: the ECO water container to eliminate plastic bottles.
Eco-friendly asphalt mixtures:
-Counteract heat islands and increase soil permeability.
To advance environmental progress in our business lines, MGB Public Works has created a Sustainable Development division.
Circular Economy:
-Production of topsoil from inert excavated material
– We recover and recycle waste and materials from demolition projects at our CCC facilities. By reusing them, our company helps conserve natural resources.
-Developing low-carbon construction projects: MGB Public Works recycles on-site materials and works with our suppliers to explore innovative solutions, offering our clients alternative options with the goal of reducing our environmental impact
Training:
Training all our employees is essential to ensuring they understand the risks associated with our lines of work. It also helps them develop technical skills:
-100% of our employees have been trained on the risks associated with our line of work
Train and integrate young people through work-study programs into our future-oriented careers (an average of 20 work-study students each year as part of our workforce). Our partners: Egletons School, CFA Unicem in Montalieu, etc.
Safety and Prevention: A Non-Negotiable Issue.
MGB Travaux publics is committed to developing a risk prevention approach and to continuously improving...
To commit to our employees and partners to ensure high quality and maintain high standards in health and safety.
Achieving “zero accidents” (an internal challenge, the SERFIM d’OR, which annually recognizes our employees for their safety performance).
Continuously improve risk analysis
Comply with safety procedures specific to MASE certification
Enroll in a Prévent’im safety training program