NAICS

The North American Industry Classification System (NAICS) is the standard used by Federal statistical agencies in classifying business establishments for the purpose of collecting, analyzing, and publishing statistical data related to the U.S. business economy.

• 541330 - Engineering Services
• 541340 - Drafting Services
• 541350 - Building Inspection 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 Management Consulting Services
• 541690 - Other Scientific and Technical Consulting Services

Product Service Codes (PSC)

• AD24 - R&D-SVCS-ENG DEV
• AD64 - R&D-CONSTRUCT-ENG DEV
• AD66 - R&D-CONSTRUCT-MGMT SUP
• AD94 - R&D-OTHER DEFENSE-ENG DEV
• AD96 - R&D-OTHER DEFENSE-MGMT SUP
• H154 - QUALITY CONT SV/PREFAB STRUCTU
• H156 - QUALITY CONT SV/CONTRUCT MATER
• H161 - QUALITY CONT SV/POWER DISTRIBU
• L038 - TECH REP SVCS/CONTRUCT ,EQ
• R307 - AUTOMATED INFORMATION SYSTEM S