NAICS 2213 is the North American Industry Classification System code for Water, Sewage and Other Systems, a industry group in the Utilities sector (22). It divides into 3 more specific codes, including Water Supply and Irrigation Systems (221310), Sewage Treatment Facilities (221320) and Steam and Air-Conditioning Supply (221330).
NAICS 2213 is the code for Water, Sewage and Other Systems, a industry group in the North American Industry Classification System (NAICS 2022), under 22 (Utilities). It has 3 more specific codes: 221310, 221320 and 221330.
The parent of NAICS 2213 is 22, Utilities. Every company under 2213 is also counted under 22.