Our expertise
The global contractor
The role of general contractor
A general contractor is a company or engineering firm that guides a client through every stage of a real estate project. Whether for new construction, renovation, or the expansion of an existing site, the general contractor offers a turnkey solution, spanning everything from design to building handover.
Acting as the project orchestrator, the general contractor designs the building to meet the client’s specific needs, regardless of their industry. They handle all technical studies and coordinate the various trades involved throughout the construction process.
Finally, the general contractor provides contractual guarantees regarding quality, price, and project completion timelines.
Designing and constructing your building
Whether your building project is complex, standardized, large-scale, multi-level, eco-friendly, or smart-enabled, GSE supports you in delivering it on a turnkey basis. Specializing in the design, construction, renovation, and fit-out of buildings, GSE adapts to your needs to provide a tailor-made solution, regardless of the building’s size, project specifics, or type of business activity.
For every project, a dedicated organizational structure is established, featuring a team of experts ready to assist you: a sales engineer, a project director, and a project engineer who oversees the construction site on a daily basis. All the expertise required for your project’s success is drawn from in-house resources: design managers, BIM managers, sustainable building engineers, thermal and electrical engineers, safety and quality managers, procurement engineers, legal and insurance specialists, and more. GSE supports you every step of the way, from initial design to final delivery.
Renovating your building
Renovate for high performance with our dedicated renovation business unit, which supports you at every stage of your project—from the initial assessment and feasibility study to turnkey execution.
Leveraging our expertise and associated services, we guarantee an optimal renovation that meets the strictest standards. We understand the specific needs of your business and offer tailored solutions—even for occupied sites—to minimize disruption to your operations. Our team handles administrative procedures, regulatory compliance, and site management, allowing you to focus on your core business.
Whether for a logistics, industrial, or commercial facility, our personalized, step-by-step approach ensures you make the right choice.
Creating smart, sustainable buildings
GSE has established a dedicated team to offer you sustainable, eco-friendly solutions across five key areas: energy performance, low-carbon design, biodiversity protection, indoor comfort, and low-impact construction.
Supported by “the Lab” and its sustainable building engineers, GSE anticipates upcoming regulations and guides you through your environmental initiatives—including certifications and labels—at every stage of your project.
Also within the Lab, smart building engineers develop innovative solutions to ensure tomorrow’s buildings are connected and capable of data communication. Through building energy consumption analysis services, GSE provides advice on optimizing resource use and ensuring optimal user comfort.
Search
for land
Ahead of your project, GSE’s team of experts provide full assistance, including with comprehensive real estate solutions that will enable your future building to fit into its local environment.
Design
and engineering
The engineers in GSE’s Surveys and Utilities departments suggest technical solutions adapted to your needs and your project’s constraints, for a personalised and optimised solution.
Construction,
renovation, extension
GSE manages the construction, renovation or extension of your building, with firm commitments on price, quality and deadlines. Attention is paid to the environmental aspects of the construction site and of the future building in use.
Fit out
The GSE Lab offers exterior and interior design solutions focused on user wellbeing and high-quality working conditions, while optimising energy consumption.
Join us
GSE is recruiting!
Check out our vacancies and internships
Have a project?
Do you need to build or renovate
a commercial building?
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