The market is VERY dynamic and we expect many more names to be added to this list, but for starters here is a list of some of the current manufacturers of consumer-grade ($40 -$1500) Multirotors. If you have any to add, please let us know by email.
Note – the reason this does not contain links to the makers is that many either don’t have sites or the sites are very confusing (Chinese sites with thousands of toys on them and maybe 4 quadcopters). Use google or your search engine of choice to search for each type – adding “quadcopters” after the name. Example: search for “Syma Quadcopters”, etc.
Eye One (RC Eye)
Parrot (AR Drone)