Aerial Services completed this market survey of existing Unmanned Aerial Systems (UAS) in September 2012 and then updated it in May 2014. It contains nearly 150 different models of unmanned aircraft and UAS-sized sensors and photogrammetric software from all over the world. The products listed here are intended primarily for civil remote sensing use.
This database is not complete. Not only is this market rapidly developing with different products being offered and retired each week, but no attempt has been made to include those UAS used primarily for military or surveillance purposes or those marketed only in foreign countries.
Looks like a very valuable document. Thanks to the team at Aerial Services.