Akatsuki (暁, Akatsuki meaning "Dawn" or "Daybreak")
Akatsuki is a small organization by most standards; at any given point, the group has at most ten members and an uncertain number of agents. Though they seem to have a decent network of agents in various villages, these individuals are usually under some form of mind-control. A notable exception is Tobi, who acted as subordinate to Zetsu before being promoted. The members of Akatsuki are all S-class criminals, the most wanted and dangerous individuals in the Naruto universe.
The exact criteria for admission into the group are unknown, but extraordinary fighting ability and ruthlessness seem to be prerequisites. Unique traits (genetic or otherwise) also seem to be a common factor among its members. Two of the more prominent members so far, Itachi Uchiha and Sasori, both undertook some sort of challenging task at the time of their entering the group. Sasori mentions during his fight with Chiyo and Sakura Haruno that "[he] hadn't had this much difficulty since joining Akatsuki." Itachi was responsible for murdering his whole clan (save for his little brother, Sasuke) around the time he is believed to have entered, but it is not certain that the two events are linked. At least in Deidara's case, the leader seems to locate potential candidates for membership and has them forcibly recruited by the current members.
Akatsuki doesn't seem to have any strict organizational structure, though its members do maintain several unique practices. They rarely seem to meet in person, instead communicating through telepathy and astral projection when necessary. When their entire group is introduced at the end of the first part of the series, meeting in an unspecified location through astral projection, one member notes that it had been seven years since they had all been together in such a fashion. Their meetings are much more frequent in the second part of the series due to their increased activity. The members of Akatsuki seem to have little consistency in their individual goals. They only group together because Akatsuki's overall goal in some way benefits the individual goals of its members. Akatsuki members don't particularly value the lives of their comrades, either; a member's death in itself will not bother the other members, but rather the fact that someone was able to kill that member.
Goal
Akatsuki's overall goal is domination over the Naruto world. To achieve that goal, the leader has set up a three-step process to work their way to it. First, they plan to obtain a large amount of money to support their organization. Second, they plan to set up a mercenary group loyal only to Akatsuki. To build their reputation, they plan to accept any mission below the usual cost, which is covered by the excess amount of funds earned in the first part of their plan. Because there haven't been any wars in some time, the established shinobi villages can't afford to charge such low prices, leading the smaller countries to hire Akatsuki over the more expensive shinobi villages. By using the tailed beasts, Akatsuki can start wars and then immediately quell them, solidifying their reputation and convincing every country to depend on them, thus cornering the market in shinobi labor. Without any business, the other shinobi villages will collapse due to a lack of funds. Finally, after Akatsuki is the only major force of shinobi in existence, they can easily conquer the other countries.
As a large part of their plan, they actively hunt the tailed beasts and their hosts. Once a tailed beast or its host is captured, they seal them in a large statue for use at a later time. Akatsuki possesses seven tailed beasts: the one-tailed Shukaku, the two-tailed demon cat, the three-tailed demon, the four-tailed demon, and three other unknown demons.
