Highest Risk Employers

Top 50 ranked by OSHA enforcement history

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Risk Score Total Fines Most Violations Willful Violations

State

#	Company	Location	Risk	Inspections	Total Fines	Last Inspected
1	MICHIGAN INSTITUTE OF FORENSIC SCIENCE & MEDICINE	SAGINAW, MI	10Low Risk	3	$0	Dec 27, 2024
2	ALASKAN OBSERVERS, INC.	DUTCH HARBOR, AK	10Low Risk	3	$0	Mar 20, 2023
3	KOP-COAT, INC.	PITTSBURGH, PA	9Low Risk	2	$0	Mar 6, 2025
4	PURE LITHIUM CORPORATION	BOSTON, MA	9Low Risk	2	$0	Dec 19, 2023
5	COMMONWEALTH FUSION SYSTEMS LLC	DEVENS, MA	9Low Risk	2	$0	May 21, 2026
6	DEPT. OF INTERIOR - USFW	LACEY, WA	9Low Risk	2	$0	Jan 27, 2026
7	AEROJET ROCKETDYNE COLEMAN AEROSPACE, INC.	ORLANDO, FL	9Low Risk	2	$0	Dec 20, 2024
8	USDA, AGRICULTURAL RESEARCH SERVICE, TEMPERATE TREE FRUIT AND VEGETABLE RESEARCH UNIT	WAPATO, WA	9Low Risk	2	$0	Jun 20, 2024
9	AMOGY INC.	BROOKLYN, NY	9Low Risk	2	$0	Mar 26, 2024
10	THE CANADA-FRANCE-HAWAII TELESCOPE CORPORATION	KAMUELA, HI	9Low Risk	2	$0	Apr 17, 2024
11	DIAMONDBACK E&P LLC	COYANOSA, TX	9Low Risk	2	$0	Apr 6, 2023
12	DRNA	CABO ROJO, PR	9Low Risk	2	$0	Aug 7, 2025
13	AERODYNE INDUSTRIES LLC	FORT IRWIN, CA	9Low Risk	2	$0	Apr 16, 2024
14	LABCONNECT, LLC	JOHNSON CITY, TN	9Low Risk	2	$0	Jan 31, 2025
15	NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION (NOAA)	NEWPORT, OR	9Low Risk	2	$0	Oct 11, 2023
16	317738664 - POWIN ENERGY OPERATING LLC	TUALATIN, OR	0Low Risk	1	$0	Dec 3, 2024
17	75662 - INSURANCE INSTITUTE FOR BUSINESS AND HOME SAFETY	RICHBURG, SC	0Low Risk	1	$0	Mar 8, 2023
18	AI SIGNAL RESEARCH, INC. (ASRI)	REDSTN ARSNL, AL	0Low Risk	1	$0	Aug 18, 2023
19	ANGSTROM SCIENCES, INC.	DUQUESNE, PA	0Low Risk	1	$0	May 10, 2024
20	BRILLIANT BABY FOODS LLC	LOGAN, UT	0Low Risk	1	$0	Jul 28, 2022
21	BULK CHEMICALS, INC.	READING, PA	0Low Risk	1	$0	May 31, 2024
22	CLINICAL PHARMACOLOGY OF MIAMI, LLC	MIAMI, FL	0Low Risk	1	$0	Mar 27, 2025
23	CONTECH ENGINEERED SOLUTIONS LLC	ASHLAND, VA	0Low Risk	1	$0	May 26, 2022
24	CONTINENTAL RESOURCES, INC.	PECOS, TX	0Low Risk	1	$0	Apr 5, 2023
25	ELSIE BIOTECHNOLOGIES, INC.	SAN DIEGO, CA	0Low Risk	1	$0	Apr 22, 2025
26	EXACT SCIENCES CORPORATION	MADISON, WI	0Low Risk	1	$0	Oct 27, 2023
27	FEON ENERGY, INC	WOBURN, MA	0Low Risk	1	$0	Jan 5, 2024
28	GOODYEAR DEVELOPMENT CENTER	HEBRON, OH	0Low Risk	1	$0	Jan 13, 2026
29	INGURAN, LLC	WATERTOWN, WI	0Low Risk	1	$0	Oct 14, 2022
30	IXCELLS BIOTECHNOLOGIES	SAN DIEGO, CA	0Low Risk	1	$0	Mar 17, 2022
31	JTEC ENERGY, INC.	ATLANTA, GA	0Low Risk	1	$0	Jun 10, 2024
32	MANTROSE-HAEUSER CO.	LINCOLN, RI	0Low Risk	1	$0	May 7, 2024
33	NASA GLENN RESEARCH CENTER AT LEWIS FIELD	CLEVELAND, OH	0Low Risk	1	$0	Dec 3, 2024
34	NCD TECHNOLOGIES LLC	MADISON, WI	0Low Risk	1	$0	Jun 11, 2025
35	NORTHROP GRUMMAN CORPORATION	STERLING, VA	0Low Risk	1	$0	May 3, 2023
36	PATH ROBOTICS	COLUMBUS, OH	0Low Risk	1	$0	Mar 7, 2023
37	PATTERSON-UTI DRILLING COMPANY LLC	PECOS, TX	0Low Risk	1	$0	Apr 4, 2023
38	PERMA-FIX OF FLORIDA, INC.	GAINESVILLE, FL	0Low Risk	1	$0	Apr 17, 2026
39	PPG INDUSTRIES, INC.	MONROEVILLE, PA	0Low Risk	1	$0	Nov 7, 2024
40	QUIDELORTHO CORPORATION	ROCHESTER, NY	0Low Risk	1	$0	Mar 25, 2025
41	ROCHESTER CLINICAL RESEARCH	ROCHESTER, NY	0Low Risk	1	$0	Apr 30, 2024
42	SOUTHWEST RESEARCH INSTITUTE	SAN ANTONIO, TX	0Low Risk	1	$0	Apr 5, 2023
43	SUMMIT CHEMICAL SPECIALTY PRODUCTS	WEST CHESTER, OH	0Low Risk	1	$0	Jan 30, 2023
44	SWAT ENVIRONMENTAL	LANSING, MI	0Low Risk	1	$0	Nov 28, 2023
45	SYNEXA LIFE SCIENCES INC.	ROCKVILLE, MD	0Low Risk	1	$0	Jan 13, 2023
46	THE JOHNS HOPKINS UNIVERSITY APPLIED PHYSICS LABORATORY LLC	LAUREL, MD	0Low Risk	1	$0	Oct 1, 2025
47	TOYON RESEARCH CORPORATION	GOLETA, CA	0Low Risk	1	$0	Mar 11, 2026
48	U.S. DEPARTMENT OF AGRICULTURE	BELTSVILLE, MD	0Low Risk	1	$0	Feb 3, 2025
49	U.S. DEPARTMENT OF AGRICULTURE	ITHACA, NY	0Low Risk	1	$0	Sep 11, 2025
50	U.S. DEPARTMENT OF AGRICULTURE - ARS	KEARNEYSVILLE, WV	0Low Risk	1	$0	Aug 1, 2023

Data sourced from the US Department of Labor OSHA Enforcement Database, updated weekly.