NAICS Code 22 Companies ... NAICS Code 221 Companies ... NAICS Code 2213 Companies ... NAICS Code 22132 Companies ... NAICS Code 221320 Companies
Sewage Treatment Facilities
This industry comprises establishments primarily engaged in operating sewer systems or sewage treatment facilities that collect, treat, and dispose of waste.
More NAICS Codes
NAICS Code 3113 Companies
NAICS Code 331210 Companies
NAICS Code 5323 Companies
NAICS Code 337211 Companies
NAICS Code 623312 Companies
NAICS Code 514 Companies
NAICS Code 561510 Companies
NAICS Code 5311 Companies
NAICS Code 334514 Companies
NAICS Code 445110 Companies
NAICS Code 1129 Companies
NAICS Code 11 Companies
NAICS Code 561422 Companies
NAICS Code 45111 Companies
NAICS Code 42344 Companies
NAICS Code 52391 Companies
NAICS Code 213112 Companies
NAICS Code 31181 Companies
NAICS Code 56151 Companies
NAICS Code 81232 Companies
NAICS Code 561312 Companies
NAICS Code 334310 Companies
NAICS Code 32742 Companies
NAICS Code 541820 Companies
NAICS Code 326150 Companies
NAICS Code 53228 Companies
NAICS Code 31131 Companies
NAICS Code 54187 Companies
NAICS Code 54141 Companies
NAICS Code 44312 Companies
NAICS Code 111421 Companies
NAICS Code 423390 Companies
NAICS Code 562 Companies
NAICS Code 1119 Companies
NAICS Code 32615 Companies
NAICS Code 3121 Companies
NAICS Code 7224 Companies
NAICS Code 52111 Companies
NAICS Code 524128 Companies
NAICS Code 6214 Companies
NAICS Code 31141 Companies
NAICS Code 33635 Companies