Hydraulique P.B S.A. engages in the engineering, design, manufacture, and sale of hydraulic cylinders for industrial applications. The company produces standard cylinders, including single-acting and double-acting variants; specialist cylinders, such as double-acting telescopic cylinders and supports; and custom-made cylinders under the Mecanhydro brand. Its products serve sectors including agricultural machinery, construction equipment, lifting and handling systems, environmental applications, general industry, and transportation; Hydraulique P.B S.A. maintains production facilities across two sites in France and operates subsidiaries in the Netherlands, including a 94% stake in A&B Vastgoed BV, 60% in Wassenaar Techniek BV, and 100% in Hydraulique Holding BV. Founded in 1976 and headquartered in Darney, France, the company lists its shares under the ticker MLHYD.PA on Euronext Access Paris. As of 2025, Hydraulique P.B S.A. reports stable operations with a market capitalization of approximately 52.67 million EUR and a recent trading price around 755 EUR per share, reflecting no major acquisitions, partnerships, funding rounds, or strategic shifts in the past one to two years.