The Times had a great article about a matzo company called Streits that has been in business since the 1916 and hasn’t changed a thing about how they work. What’s especially interesting is why matzo is a tough business for your average food company to get into:
So it’s actually the big snack brands that are stuck. To get in the matzo game, they would have to make a huge investment in new machinery, Jewish law expertise and worker training. Alternately, they could make a nonkosher flatbread knockoff and lose out on that significant kosher-loving base. In either case, Manischewitz would have to become a huge business before it attracted any real competition, and by then the company would be so rich that it probably wouldn’t mind.