NAICS Codes

The North American Industry Classification System (NAICS) classified business establishments for the purpose of collecting, analyzing, and publishing statistical data related to the U.S. economy.  The NAICS industry codes define establishments based on the activities in which they are primarily engaged.  NAICS codes are also used for administrative, contracting, and tax purposes.  NAICS is production oriented (not product oriented) and categorizes business with others that have similar methods of production.

The Small Business Administration (SBA) uses NAICS as a basis for its size standards.  Size standards using NAICS as their basis apply to all Federal government programs, including procurement.  When the Federal government intends to acquire goods or services, it identifies the NAICS code that describes the principle purpose of that procurement.  Your business may have myriad capabilities, and the NAICS code for a given procurement opportunity may not be the same as your primary NAICS code.  That will not keep you from bidding or making an offer, so long as you meet the size standard for the procurement and have the capacity to provide the goods or services.

TCASSOCIATES NAICS CODE:

236115 NEW SINGLE-FAMILY HOUSING CONSTRUCTION (EXCEPT OPERATIVE BUILDERS)
236210 INDUSTRIAL BUILDING CONSTRUCTION
236220 COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION
238210 ELECTRICAL CONTRACTORS AND OTHER WIRING INSTALLATION CONTRACTORS
511210 SOFTWARE PUBLISHERS
517110 WIRED TELECOMMUNICATIONS CARRIERS
518210 DATA PROCESSING, HOSTING, AND RELATED SERVICES
541219 OTHER ACCOUNTING SERVICES
541330 ENGINEERING SERVICES
541511 CUSTOMER COMPUTER PROGRAMMING SERVICES
541512 COMPUTER SYSTEMS DESIGN SERVICES
541513 COMPUTER FACILITIES MANAGEMENT SERVICES
541519 OTHER COMPUTER RELATED SERVICES
541611 ADMINISTRATIVE MANAGEMENT AND GENERAL MANAGEMENT CONSULTING SERVICES
541618 OTHER MANAGMEENT CONSULTING SERVICES
541620 ENVIRONMENTAL CONSULTING SERVICES
541690 OTHER SCIENTIFIC AND TECHNICAL CONSULTING SERVICES
541720 RESEARCH AND DEVELOPMENT IN THE SOCIAL SCIENCES AND HUMANITIES
541910 MARKETING RESEARCH AND PUBLIC OPINION POLLING
541990 ALL OTHER PROFESSIONA, SCIENTIFIC, AND TECHNICAL SERVICES
561110 OFFICE ADMINISTRATIVE SERVICES
561320 TEMPORARY HELP SERVICES
561499 ALL OTHER BUSINESS SUPPORT SERVIES
561621 SECURITY SYSTEMS SERVICES (EXCEPT LOCKSMITHS)
623110 NURSING ARE FACILITIES