North American Industry Classification System (NAICS)

518210 Data Processing, Hosting, and Related Services

519130 Internet Publishing and Broadcasting and Web Search Portals

541330 Engineering Services

541511 Custom 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

541614 Process, Physical Distribution, and Logistics Consulting Services

561110 Office Administrative Services

611430 Professional and Management Development Training

611710 Educational Support Services



R707 Support-Management: Logistic Support

R408 Support-Professional: Program Management/Support

Sierra Management and Technologies, Inc., is a small, disadvantaged, minority-owned business.