Any Publishing Companies in the US?

Does anybody know any publishing companies in the US? If you live in America, I prefer for you to try to answer this question. I really want to write my first book. I want to become a teenage author, and I’m inspired by another teenage author named Baby Ariel who just released her book. I am serious about this because Episode can only take a person’s writing career so far, but writing a book is permanent! Being a real author is real! That’s what I want; I want to be a real author who writes books to inspire people, and Episode is not offering that option for me to take :frowning: