Maison Lüer was founded in Paris in 1837 by Georg Wilhelm Amatus Lüer (1802–1883), a German-born craftsman. The company gaining renown for precision surgical instruments, initially in ophthalmology and later expanding into other specialties. His son-in-law Hermann Wülfing-Lüer further developed the firm after, patenting an innovative all-glass syringe in 1895, designed for aseptic procedures and resistant to high-temperature sterilization. This syringe, known as "Luer-syringe" featured a precisely ground barrel and plunger, eliminating the need for gaskets. Many surgical tools still bear the Lüer name, and his legacy endures through standardized syringe connections, known for their safety, simplicity, and wide compatibility. 

The company Edward Weck Inc. traces its roots to it founder, Edward Weck, a German immigrant from Solingen – a city famed for blade-making. According to the statement on its first catalogues the firm was ‘established 1890' and in 1909 has received its first patents on the interchangeable razor blades.  The company gradually moved into surgical field and played a significant role in the advancement of surgical instrumentation, particularly in the fields of microsurgery and vascular surgery. It was known for producing high-quality surgical tools, including vascular clamps and microsurgical instruments, which became standard in operating rooms worldwide. Its innovations contributed to more precise, less invasive surgical procedures, improving patient outcomes. Today, the legacy of Edward Weck endures through integration into larger medical device company, Teleflex, continuing to influence modern surgical practice.

Maison Gentile was founded in 1891 by Pierre Gentile. Address: 49 rue Saint-André-des-arts, Paris. The founder, Pierre Gentile, was trained in the Galante workshops. The company was making metal and "caoutchouc" (rubber) instruments. Maison Gentile acquired Maison Collin (former Maison Charrière) in 1957. It closed its doors permanently in 1972.