Industry Sectors:
   (15 high-level sectors)
   100% covered

Industry Groups:
   (113 sub-sectors)
   > 75% covered

Industry Classes:
   (403 detailed
   classifications)
   > 50% covered

Based on the US government
NAICS code structure,
benchmarking coverage is
segmented into groups (a subset
of the major sectors) and classes
(a subset of group). The iLumen Financial Information Network provides 100% coverage in
all 15 major industry sectors.