Technical Systems Integration

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NAICS CODES


North American Industry Classification System (NAICS) was developed jointly by the U.S., Canada, and Mexico to provide new comparability in statistics about business activity across North America.

TSI operates under the following NAICS codes:


541330
Engineering Services

541430
Graphic Design Services

541611
Administrative Management and General Management Consulting Services

541614
Process, Physical Distribution, and Logistics Consulting Services

541618
Other Management Consulting Services

541712
Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology)

561110
Office Administrative Services

561210
Facilities Support Services

611420
Computer Training

611430
Professional and Management Development Training