Founded in 1854, W.R. Grace (Grace) is responsible for one of the largest asbestos contamination cases in U.S. history. The contamination caused severe harm to its employees and to the residents of the community of the contamination site. The harm forced the company to file for bankruptcy, organize an asbestos trust fund, and face criminal charges. Despite these obstacles, Grace continues to operate today, with its headquarters in Columbia, Maryland.
W.R. Grace and Asbestos History
Grace purchased vermiculite mines and a processing mill in Libby, Montana in 1963, continuing operation there until 1990. The company employed up to 200 people and produced up to 200,000 tons of vermiculite per year. Unfortunately, vermiculite mines are often a source of asbestos as well. This was the case for Grace’s mine and it posed a significant risk to the people who worked in the mines and to those who lived in the area. It is estimated that more than 400 Libby residents have died due to exposure to asbestos fibers.