Sodium Bicarbonate companies in USA : So, who are the cool kids in the world of sodium bicarbonate? Let’s meet the big players in the USA! They’re the Avengers of the baking shelf. Firms such as New Jersey-based Arm & Hammer have been the superheroes of many homes since 1846. You may recognize them through their legendary baking soda that has rescued so many cakes from being rock-hard disasters. Speaking of which, they command around 25% of the US market share. What a heavyweight baking giant![1]More about Chemical Companies