Chesneau Serret, a leader in high-precision mechanics, has secured a majority MBO investment from the Eiréné fund, spearheaded by Weinberg Capital Partners, alongside its management and other shareholders to enhance growth in key markets.

Information on the Target

Founded in 1965, Chesneau Serret is a leading company in high-precision mechanics in France, serving advanced markets such as civilian and military aeronautics, as well as the medical sector. The company specializes in critical component adjustment, polishing, and machining of complex geometries. With a dedicated team of nearly 100 employees, Chesneau Serret operates from two main sites located in Haute-Marne (Grand Est) and Drôme (Auvergne-Rhône-Alpes).

The growth of Chesneau, the founding company of the group, has been driven by unique expertise in adjustment, polishing, machining, inspection, and metrology, along with its responsiveness and agility in the market. In 2021, the group expanded its capabilities by acquiring Serret Mécanique, which allowed for client portfolio diversification and skill enhancement.

Industry Overview in France

The high-precision mechanics industry in France is characterized by its critical role in various high-tech sectors, notably aeronautics and medical equipment. The industry has witnessed a steady growth trajectory owing to inc