Who manufactred ketchup and pickles?

Ketchup and pickles are produced by various manufacturers around the world, with some of the most well-known brands including Heinz, Del Monte, and Kraft. Heinz, in particular, is famous for its ketchup, which has become a staple condiment globally. For pickles, brands like Vlasic and B&G Foods are popular in the United States. These products are often made using a combination of traditional recipes and modern food processing techniques.