  We report here an all-sky soft gamma-ray source catalog based on IBIS
observations performed during the first 1000 orbits of INTEGRAL. The database
for the construction of the source list consists of all good quality data
available from launch in 2002 up to the end of 2010. This corresponds to
$\sim$110 Ms of scientific public observations with a concentrated coverage on
the Galactic Plane and extragalactic deep exposures. This new catalog includes
939 sources above a 4.5 sigma significance threshold detected in the 17-100 keV
energy band, of which 120 represent previously undiscovered soft gamma-ray
emitters. The source positions are determined, mean fluxes are provided in two
main energy bands, and are reported together with the overall source exposure.
Indicative levels of variability are provided, and outburst times and durations
are given for transient sources. Comparison is made with previous IBIS
catalogs, and those from other similar missions.
