NAICS 54171·industry, federal OSHA record, all sources

Research and Development in the Physical, Engineering, and Life Sciences

1,144 employers in this industry appear on the federal OSHA record, across 9,614 severe-injury reports, inspections, and Form 300/301 filings.

1,144Employers on record

9,614OSHA records

8Records per employer

Sub-industries within Research and Development in the Physical, Engineering, and Life Sciences

The more specific NAICS classifications beneath this industry, each with the employers on the federal OSHA record in it.

NAICS 541710 NAICS 541710 596 employers · 4,206 records NAICS 541712 NAICS 541712 215 employers · 2,211 records NAICS 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) 154 employers · 1,879 records NAICS 541711 NAICS 541711 147 employers · 752 records NAICS 541714 Research and Development in Biotechnology (except Nanobiotechnology) 67 employers · 395 records NAICS 541713 Research and Development in Nanotechnology 14 employers · 171 records

Employers with the most federal OSHA records in Research and Development in the Physical, Engineering, and Life Sciences

Rolled up across every NAICS code beneath this industry. Record count measures how much an employer appears on the federal OSHA record. It largely tracks company size and federal-jurisdiction footprint, not a safety rating.

# Employer OSHA records on file

1 PPG INDUSTRIES INC 844 2 U.S. DEPARTMENT OF AGRICULTURE 258 3 CHEVRON U.S.A. INC. 254 4 UPR 248 5 HERCULES INC 214 6 WHITING-TURNER CONTRACTING COMPANY 192 7 E I DUPONT DE NEMOURS & CO 169 8 General Mills 159 9 3M Center 155 10 PATTERSON-UTI DRILLING COMPANY LLC 154 11 U.S. CUSTOMS AND BORDER PROTECTION 152 12 Charles River Laboratories 146 13 BAE SYSTEMS 118 14 SOUTHWEST RESEARCH INSTITUTE 115 15 LA CITY WATER & POWER 109

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Employers are matched by normalized name. Verify against the source before relying on any figure. Source: federal OSHA Severe Injury Reports, inspections, and ITA Form 300/301 filings; federal jurisdiction only (22 state-plan states report separately and are not included).