Best Managed Companies Deloitte Ga Smart Building 2026
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GA Smart Building earns Deloitte’s Best Managed Companies recognition for the fourth consecutive year

19.06.2026

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GA Smart Building, a low-carbon property developer and builder specialising in off-site construction and renovation, has earned Deloitte France’s “Best Managed Companies” recognition for the fourth consecutive year. Awarded to fewer than 50 French companies, this distinction confirms the enduring strength and consistency of the Group’s business model.

Best Managed Companies uses a rigorous, independent assessment process

Launched in France in 2021, the Best Managed Companies programme was established more than thirty years ago by Deloitte Canada. Active in more than 46 countries, it now includes over 1,300 recognised companies worldwide. In France, it honours leading mid-sized companies each year, reflecting the strength and expertise of the French business community.

The programme recognises privately held companies for management excellence and overall performance through a rigorous assessment based on four main criteria: strategy, capabilities and innovation, culture and commitment, and governance and financial performance. This framework provides a comprehensive, in-depth assessment of management quality and organisational strength.

GA Smart Building’s strategy earns sustained recognition

GA Smart Building joined the programme in 2023 with a clear ambition: to benchmark its management against best practices, benefit from Deloitte’s expertise and join a network of exemplary businesses.

In recent years, the Group has pursued an ambitious development strategy, diversifying its activities while expanding off-site construction and accelerating progress towards carbon neutrality.

“We are proud to count GA Smart Building among the Best Managed Companies, alongside exemplary, innovative and resilient businesses that champion the excellence and dynamism of the French economy.”

Guillaume Detourmignie, Deloitte Partner responsible for the Best Managed Companies programme

Sébastien Matty
Chairman of GA Smart Building

The Best Managed Companies recognition rewards GA Smart Building’s sustainability strategy, its performance and its ability to innovate and drive change in the real estate industry. Earning it for the fourth consecutive year confirms the strength of our model and highlights our ability to stay one step ahead. It inspires all our teams to keep moving forward.

Amandine Guillaume

Author

Amandine Guillaume

Director of Communications & Marketing

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