Apex Aircraft is a French company devoted to light aeroplane manufacture. It markets three ranges of light aircraft which it brands Robin, Alpha and CAP. The "Robin" range is the former Avions RobinDR400 4-seater aircraft of wooden construction, the "Alpha" range is the former Avions RobinR2000 all-metal 2-seater aircraft series, and the "CAP" range is the former Mudry /CAP Aviation's CAP-10 training and CAP-232 single seater high performance aerobatic aircraft.
The Robin R2000 type certificates and manufacturing equipment have been transferred to Alpha Aviation in New Zealand together with marketing rights outside Europe. The aircraft is marketed by them as the Alpha 2000 and they continue to supply the aircraft and parts to Apex.
In September 2008 Apex went into liquidation. Apex Aircraft was acquired by CEAPR in late 2008. Supplies of spares resumed in March 2009. Aircraft manufacturing resumed in 2012 under the name Robin Aircraft.