“The explosion, which happened at Givaudan Sense Colour, knocked out windows and blew in doors in nearby homes and businesses.”
https://apnews.com/article/explosion-louisville-business-kentucky-770141a93fc06e1a99028f5a9889d51d
Givaudin is a well known flavors and fragrances company. International Flavors and Fragrances (IFF) is the best known competitor in the US but there are others.
Probably a flammable liquids vapor explosion.
Stock price
GIVN: 3,894.00 (-70.00) -1.77%
Updated 2024-11-12 17:31:37 Europe/Zurich
Swiss company: Givaudan International SA (Corporate Headquarters)
Chemin de la Parfumerie 5
1214 Vernier
Switzerland