Rethinking workplaces

A customised, modular and smart building

GSE’s in-house engineering team specialising in the services and retail sectors is here to help you carry out your project, whatever its nature: offices, company headquarters, production buildings, training & conference centres, labs, multiplexes, leisure facilities, or shopping centres & retail parks.

Both a showcase for customers & suppliers and a working environment for employees, every project has several functions to fulfil. Your building should be modular, scalable and smart. To meet these needs, GSE puts all its experience and know-how at your service to devise tailor-made, high value-added solutions.

Focused on wellbeing in the workplace

GSE masters all aspects of a project’s design and build. Architecture and design play a fundamental role and must reflect the company’s values, graphic guidelines and image. We pay particular attention to interior design and user comfort.

A dedicated team suggests user-friendly solutions to improve working conditions: acoustics, natural light, temperature and air quality are measured and investigated for each project.

After your building’s handover, GSE will also help you supervise and run it by collecting and analysing all your energy consumption data. This service makes your operations more sustainable and improves your overall environmental record.

CECODIA: our proprietary office concept

With CECODIA, GSE created an environmentally friendly, high-performance office concept at a competitive price, which can be adapted and personalised according to your needs and activities. Ahead of the game in complying with HQE environmental standards, CECODIA is very popular, totalling more than 30,000 m² of offices built in France.

With CECODIA, you enjoy the benefits of an eco-responsible building: a low carbon footprint thanks to eco-certified wood construction, energy performance that goes beyond regulatory requirements, and clean worksites throughout the construction process.

CECODIA buildings also boast a sleek, modern design, from the landscaping to the building’s finishes, with a wide choice of options to personalise your offices.

IDEA’PARK: modular space for a cluster of businesses

Designed as a home for 10 to 30 businesses, IDEA’PARK is an exclusive GSE concept. These highly modular commercial premises can accommodate small and medium companies, craftsmen, retailers and professionals.

An IDEA’PARK project is developed in partnership with local authorities. The business park is managed in such a way as to contribute to the quality of the local environment and to develop a strategic location. To date, about ten parks have been built in France.

Modularity, functionality and sustainability at the service of business: good transport connections, site durability and enhancement, modular spaces and user satisfaction: everything is designed to optimise your business’s physical development.

Our projects


Marseille (13) - France


Clairefontaine-en-Yvelines (78) - France


Villeneuve-la-garenne - France


Grenoble (38) - France


Marseille (13) - France


Aix-en-Provence (13) - France


Antibes - France