- G-ON
- G3Issy-les-Moulineaux, Caen, Rennes
- Contact the company/ Make an appointment
- Director(s)
- Gwenaël Jan
- Thierry Lacroix
- Clément Bégat
- Ronan Trottier
- Contact
-
- 24, rue du Gouverneur Général Éboué
- Emergence Business and CoWorking Center
- 92130 Issy-les-Moulineaux (France)
- www.g-on.fr
-
- 16 bis, quai Amiral Hamelin
- 14000 Caen (France)
- www.g-on.fr
-
- 1, Carr Jouaust
- 35000 Rennes (France)
- www.g-on.fr
Design offices, Real estate consultancy, Diagnostic and certification control
G-ON is an independent sustainable development consulting and engineering company that combines environment, well-being, quality of life and sustainable innovation for all players in real estate and the living environment. Founded in 2016 by Gwenaël Jan and Thierry Lacroix, G-ON believes in a shared commitment to sustainable development with real estate players. We cultivate a highly advanced knowledge of the business and the issues at stake to enable players to evolve nimbly in this fast-changing sector, faced with multiple challenges.
Founded in 2016, G-ON is an independent sustainable development consulting and engineering company for all real estate players. Our ambition? To improve your living environment.
Project, solution, service and innovation for Sibca
G-ON supports you at every stage of your project, drawing on a wealth of experience in environmental expertise in real estate and the living environment.
Air quality, heating, the human and environmental impact of building, the circular economy, CSR reporting, environmental certifications (HQE, BREEAM, LEED, WELL, SABRE, WiredScore, BBCA, E+C...): our experts and know-how are at your service to innovate and find the most effective solutions.
Since 2016, our commitment to understanding our customers' needs has enabled us to build a favorable ecosystem with our partners, professional organizations and colleagues. Our teams are trained and supervised to provide you with rigorous assignments that respect your priorities and are carried out with the highest quality.
Our mission: to raise awareness by educating, training and supporting players in the real estate sector on a more sustainable path, starting with an understanding of current and future issues.
Achievements
- Deloitte University Campus (Bailly-Romainvilliers)
Deloitte aims for best practice: G-ON accompanied the project to establish potential performance levels for E+C-, BREEAM, WELL and BiodiverCity and to propose actions to be taken.
- 116 Rue Réaumur (OREIMA | Studios Architecte) - BBCA Design Standard Label
Delivery 2025. Achievement of BREEAM Refurbishment & Fit-Out 2015 (Level Excellent), EFFINERGIE Patrimoine, WiredScore (Level Silver) and WELL Core (Level Silver) certifications for this project with G-ON.
- Gaumont "GO" (ORFEO | Sisto Studio): BBCA Performance v1 label 2018
Delivery April 2023. G-ON helped the project achieve BREEAM RFO (Excellent level), HQE BD v3 (Excellent level) and BBC Effinergie certification.
Subscribe to the SIBCA newsletter