SICIndustry Group
SIC 144—Sand and Gravel
Industry Group · Standard Industrial Classification (1987)
Where 144 sits
- B Mining
- 14 Mining and Quarrying Of Nonmetallic Minerals, Except Fuels
- 144 Sand and Gravel
Contains 2 narrower codes
Description
For detailed description of SIC 144, see Subcategories in the Hierarchy Navigation on this page.
144 in other systems
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