SECTION Index
11 Agriculture, Forestry, Fishing and Hunting def.
48 Transportation and Warehousing def.
49 Transportation and Warehousing def.
53 Real Estate and Rental and Leasing def.
54 Professional, Scientific, and Technical Services def.
55 Management of Companies and Enterprises def.
56 Administrative and Support and Waste Management and Remediation Services def.
62 Health Care and Social Assistance def.
71 Arts, Entertainment, and Recreation def.
72 Accommodation and Food Services def.
81 Other Services (except Public Administration) def.
NAICS Navigator
23 CONSTRUCTION
Level: Subsector
Page navigation by subsector
Click on the code to navigate the sector subcodes.
Code Description
236 Construction of Buildings .def
237 Heavy and Civil Engineering Construction .def
238 Specialty Trade Contractors .def
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2361 Residential Building Construction .def
2362 Nonresidential Building Construction .def
237 Heavy and Civil Engineering Construction
2371 Utility System Construction .def
2373 Highway, Street, and Bridge Construction .def
2379 Other Heavy and Civil Engineering Construction .def
238 Specialty Trade Contractors
2381 Foundation, Structure, and Building Exterior Contractors .def
2382 Building Equipment Contractors .def
2383 Building Finishing Contractors .def
2389 Other Specialty Trade Contractors .def

