NAICS Codes

541715 – Research and Development in the Physical, Engineering, and Life Sciences (Except Nanotechnology and Biotechnology)

541330 – Engineering Services

325211 – Plastics Material and Resin Manufacturing

332312 – Fabricated Structural Metal Manufacturing

332322 – Sheet Metal Work Manufacturing

332710 – Machine Shops

332994 – Small Arms, Ordnance, and Ordnance Accessories Manufacturing

332999 – All Other Miscellaneous Fabricated Metal Product Manufacturing

335991 – Carbon and Graphite Product Manufacturing

336211 – Motor Vehicle Body Manufacturing

336350 – Motor Vehicle Transmission and Power Train Parts Manufacturing

336370 – Motor Vehicle Metal Stamping

336992 – Military Armored Vehicle, Tank, and Tank Component Manufacturing

541611 – Administrative Management and General Management Consulting Services

541690 – Other Scientific and Technical Consulting Services

541714 – Research and Development in Biotechnology (except Nanobiotechnology)

541720 – Research and Development in the Social Sciences and Humanities

541990 – All Other Professional, Scientific, and Technical Services

561110 – Office Administrative Services

561990 – All Other Support Services

611420 – Computer Training

611430 – Professional and Management Development Training

611519 – Other Technical and Trade Schools

811111 – General Automotive Repair