Market follower: Followers are generally content to play second fiddle. They rarely invest in R & D and tend to wait for market leaders to develop innovative products and subsequently adopt a “me-too” approach. Their market posture is typically neutral. Their strategy is to maintain their market position by maintaining existing customers and capturing a fair share of any new segments. They tend to maintain profits by controlling costs.
In corporate law and taxes, an affiliate is a company that is related to another company, usually by being in the position of a member or a subordinate role, a subsidiary. According to Investopedia, a subsidiary is a company "whose parent is a majority shareholder." (That means the parent owns 51 percent or more of the other company's shares of stock.