International Standard Industrial Classification of All Economic Activities, Rev.4North American Industry Classification System 2022
ISIC Rev 4 4312 to NAICS 2022
Crosswalk mapping from ISIC Rev 4 4312 "Site preparation" to NAICS 2022. 5 official equivalences.
ISIC Rev 4 4312 in NAICS 2022
Each entry is an official equivalence edge. Click to see the full NAICS 2022 definition, hierarchy, and its own crosswalks.
- 213113partialSupport Activities for Coal Mining
- 213114partialSupport Activities for Metal Mining
- 213115partialSupport Activities for Nonmetallic Minerals (except Fuels) Mining
- 237990partialOther Heavy and Civil Engineering Construction
- 238910partialSite Preparation Contractors
Reverse direction: NAICS 2022 to ISIC Rev 4
About ISIC Rev 4 4312
4312 Site preparationISIC Rev.4 class 4312 comprises activities that prepare land and sites for construction, such as clearing, demolishing existing structures, earthmoving, grading, excavation and installing temporary utilities. These services are performed prior to the start of the main building or civil-engineering works.