Chaebol of South Korea's top conglomerates has decreased from 2012 to 2015. Not only did their profits stop increasing, but certain chaebols such as LG, have been making losses and losing talent. Some chaebol are one large corporation while others have broken up into loosely connected groups of separate companies sharing a common name. Even in the latter case, each is almost always owned, controlled, or managed by the same family group. South Korea's chaebol are often compared with Japan's keiretsu business groupings, the successors to the pre-war zaibatsu. While the "chaebol" are similar to the "zaibatsu" (the words are cognates,
Chaebol from the same hanja or kanji), some major differences have evolved between chaebol and keiretsu: The chaebol model is heavily reliant on a complex system of interlocking ownership. The owner of the chaebol, with the help of family members, family-owned charity and senior managers from subsidiaries, has to control only three of four public companies, who themselves control other companies that control subsidiaries. A good example of this practice would be the owner of Doosan, who controlled more than 20 subsidiaries with only a minor participation in about 5 companies. The chairmen in charge of the chaebol possess a small