Companies by industry
Popularity Index: 189 Updated at 2024-12-23 01:41 UTCSites
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Sector level and industry group level are cited interchangeably and they are not the same
Conglomerates break the one company one industry rule so databases just pick a sector
SIC codes date from the 1930s and still decide who counts as manufacturing
Payments firms moved from technology to financials in GICS and index funds had to sell
Classification codes lag new industries and battery recyclers sit nowhere
GICS files Amazon under consumer discretionary while NAICS files it under retail trade
NAICS classifies establishments while GICS classifies the whole company
Two analysts call the same firm industrial and software and both are defensible
Sector reclassification changes reported revenue because funds benchmark against sectors
Airlines and hotels share a sector despite completely different economics
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