Wikipedia says it's Germany. It's not.
Discussion
Gpt says this
No, Heinz is not Dutch. The H. J. Heinz Company, also known as Heinz, is an American food processing company. It was founded in 1869 by Henry John Heinz in Sharpsburg, Pennsylvania. The company is well-known for its ketchup, but it produces and sells a wide range of food products globally. As of my knowledge cutoff in September 2021, Heinz is part of Kraft Heinz Company, which was formed by the merger of Kraft Foods and Heinz in 2015.
I dunno for sure anymore 😂
It’s American, the branding with the name works, because it sounds more familiar to Europeans and fancier to non-Europeans