Marou was one of the first bean-to-bar makers in Asia. When Vincent Mourou left his advertising career in San Francisco, he moved to Vietnam to find himself. This is when Vincent met Samuel Maruta, a banker from France living in Saigon with his wife and two kids. The two had nothing but a blender, an oven, cake tins, and Sam's kitchen. Samuel and Vincent continue to work with a tight network of small farmers who they buy the best quality beans from.