The mobile industry is growing fast, and there are just too many players in too many different sectors. Even guys like me who follow the business day in day out find it hard to figure out who’s doing what. Thankfully there is some help at hand. San Francisco based investment bank Rutberg & Company has come up with a map of the wireless world and breaks down nearly 2035 companies in 431 subsectors of wireless in an easy to use manner. Check it out here!