LECO Corporation manufactures analytical instrumentation for scientific and analytical laboratories worldwide. Founded in 1936 by Carl Schultz, who introduced the world's first rapid carbon determinator to the American iron and steel industry, the company remains headquartered in St. Joseph, Michigan and is family-owned, now in its third generation of leadership.
The company produces a broad range of instruments spanning elemental analysis, thermal analysis, mass spectrometry, gas chromatography, metallography, and optical equipment. Most instrument components are manufactured in-house, reflecting a commitment to quality control and vertical integration. LECO holds ISO-9001 certification and operates state-of-the-art facilities including a Global Support Center and Customer Experience Center.
LECO serves more than 75 countries through over 25 international offices and subsidiaries. Beyond instrumentation, the company delivers comprehensive training, application support, and service to customers. This integrated approach reflects the company's philosophy of demonstrating expertise through hands-on engagement rather than reliance on documentation alone.
