Listed below are USSMC’s Approved NAICS Codes for 

Appropriate Services Areas:

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514191 Online Information Services

517410 Satellite Telecommunications

518210 Data Processing, Hosting, and Related Services

541511 Customer Computer Program/Cyber Security

541512 Computer Systems Design Services

541513 Computer Facilities Management Services

541519 Other Computer Related Services

561210 Facilities Support Services

561621 Security Systems Services

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Engineering Services

541330 Engineering Services: Modeling/Simulation, Systems Engineering

541614 Process, Physical Distribution, and Logistics Consulting Services

541710 Research & Development in the Physical Engineering and Life Sciences


Other Professional Services: (Soft-side):

Organizational Development,

541610 Management Consulting Services

541611 Administrative Management, Financial Management Consulting, Facilitation Services,

and General Management Consulting Services


Contracts and Acquisition

541610 Management Consulting Services

541611 Administrative Management, Financial Management Consulting, Facilitation Services,

and General Management Consulting Services

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Small Business Services

541610 Management Consulting Services

561110 Office Administrative Services/Office Management Services/Business Management Services

561421Telephone Answering Services


Recruitment and Staffing

541612 Human Resources, Executive Search, and Consulting Services

561320 Temporary Help Services


Marketing and Publications

541613 Marketing Consulting Services/Market Analysis

541820 Survey Services/Public Relations

541840 Media Representatives/Advertisement Placement

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Housing and Related Services

541618 Technical Assistance

541910 Research Support/Industry Trend Studies/Feasibility Studies

541990 Other Professional, Scientific and Technical Consulting Services

541350 Building Inspection Services

541690 Other Scientific/Technical Consulting Services


Conference/Events Services

561920 Conference Organizer

812990 Event Planning Services


Training Services and Small Business Training

561110 Sales Training

611430 Professional and Management Development Training

611710 Educational Support Services