DEMGY Group Recognized Among France's Best-Managed Companies 2026
DEMGY Group is among the winners of the 2026 Best Managed Companies label, awarded by Deloitte France. The distinction recognizes the quality of the group's management, the strength of its industrial model and the commitment of its teams across its French sites.
What the Best Managed Companies label means in France
Best Managed Companies is a Deloitte program created in Canada more than thirty years ago and now present in over 46 countries, with more than 1,300 companies. The French edition launched in 2021 and has become a benchmark distinction for mid-market companies — in France, ETI (entreprises de taille intermédiaire), broadly comparable to the German Mittelstand or large privately held mid-caps.
Companies are assessed by an independent panel against four pillars: strategy, capabilities and innovation, culture and commitment, and governance and financial performance. Rather than a single financial metric, the label measures overall management quality and organizational resilience. In 2026, DEMGY Group joined a circle of 49 French companies to hold the label.
Recognition of an industrial model
DEMGY Group supports customers in defense, aerospace, medical and automotive in their search for polymer and composite solutions suited to the most demanding environments. The group works on material selection, part design optimization and series production throughout the life of a program, drawing on 10 manufacturing sites across two continents.
Backed by a strategy of external growth — with acquisitions in Germany in 2023 and the United States in 2025 — DEMGY Group has established itself as a reference partner to major aerospace OEMs, including Airbus and Boeing.
A differentiating position: lightweighting
The recognition reflects a clear industrial position: developing high-performance plastic and composite solutions designed to replace metal, reduce structural weight and lower energy consumption.
This model is built around the circular Multiplasturgy® approach, which combines engineering, materials and processes, co-design and multi-technology industrialization within a single partner operating in Europe and the United States. By bringing together 15 polymer and composite transformation technologies, DEMGY Group works from the earliest project stages through to series production, acting as a single point of contact for lightweighting. Innovation represents 7% of group revenue, supported by in-house training through the DEMGY Academy.
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We are proud to count DEMGY Group among the companies awarded the Best Managed Companies label, alongside exemplary, innovative and resilient players that embody the excellence and dynamism of the French economy," said Guillaume Detourmignies, Deloitte Partner in charge of the Best Managed Companies program. |
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Explore the DEMGY Group industrial model
About DEMGY Group
DEMGY Group is an international technology-driven mid-market company (ETI) specializing in lightweighting through high-performance plastic and composite solutions that are lighter than metal. The group operates in France, Germany, Romania and the United States. In 2025, DEMGY Group posted revenue of €125M, with 7% invested in R&D and industrial equipment, and employs 900 people. It is targeting €200M and 1,400 people by 2030.