LECO Corporation


3000 Lakeview Avenue
St. Joseph, MI 49085

[email protected]



Since 1936, millions of samples worldwide have been analyzed using LECO instruments for elemental analysis, gas chromatography, metallography, and more. Our diverse workforce of over 700 employees in the US, with many more around the world, has helped LECO remain a leader in the laboratory equipment business for over 80 years. We work with our customers to find the right solution for the type of sample analysis they are doing, helping them to achieve data that is clear, consistent, and accurate.

Success to our customers is defined by their ability to analyze a sample quickly and efficiently the first time and achieve a result they feel confident in. LECO is dedicated to enhancing the user experience long after the sale by offering thorough training on our instruments and technology, accessibility to instrument service programs that keep instruments in top working order, and access to friendly service and support to ensure our customers get the most out of their purchase—support that will empower laboratories for success.

Applications & Methods