Wikipedia
Donruss was a manufacturer of sports cards founded in 1954 and acquired by the Panini Group in 2009. The company started in the 1950s, producing confectionery, evolved into Donruss and started producing trading cards. During the 1960s and 1970s Donruss produced entertainment-themed trading cards. Its first sports theme cards were produced in 1965, when it created a series of racing cards sponsored by Hot Rod Magazine.
Its next series of sports products came in 1981, when it produced baseball and golf trading cards. It was one of three manufacturers to produce baseball cards from 1981 to 1987, along with Fleer and Topps; until Score entered the market in 1988, and Upper Deck in 1989. Since entering the trading card market, it has produced a variety of sports trading cards, including baseball, basketball, boxing, football, golf, hockey, racing and tennis; and has acquired a number of brand names.
Donruss produced baseball cards from 1981 to 1998, when then parent company Pinnacle Brands filed for bankruptcy. Baseball card production resumed in 2001, when then parent company Playoff Corporation acquired the rights to produce baseball cards. From 2007 to 2009, Donruss has released baseball card products featuring players that are no longer under MLB contract after MLB decided to limit licensing options in 2005.