Gregorio Ramírez González (March 30, 1913 in Sabinas Hidalgo, Nuevo León, Mexico – February 4, 2002 in Monterrey, Mexico) was a Mexican entrepreneur. He was born into a poor family whose main income came from a small town store owned by his father. He never completed his studies, finishing schools after the fifth grade. He decided to move to Monterrey, leaving his family back in Sabinas Hidalgo to work at his uncle's restaurant. He married María Jáuregui and had five children: Juan Gregorio, Guillermina, Clara, Gloria, and Rosa. After he got married, he began working at an automobile dealership. After a couple of years working at the dealership, he met several customers who wanted to purchase trucks, and from there on he began learning about the truck and bus market.