The company specializes in the design and manufacture of autogyros available in kit form and also as fully assembled aircraft.

[1][2][3] The company established its reputation with the two-seat side-by-side configuration Celier Xenon 2 series of autogyros.

Celier subsequently developed a tandem-seat design, the Kiss, but it was not produced in large numbers.

[1][2] The company also developed the XeWing, a fixed wing light aircraft using the fuselage and engine of the Xenon 2, but mounting a folding strut-braced parasol wing in place of the autogyro's main rotor.

The design was shown at AERO Friedrichshafen in 2009, but was never offered for sale and it is unlikely it was ever developed beyond a single prototype.