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	Violations	Total Fines	Last Inspected
1	MARK-10 CORPORATION Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals	COPIAGUE, NY	CAverage41	2	9	$22K	Apr 25, 2024
2	ETS-LINDGREN, INC. Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals	DURANT, OK	CAverage34	1	7	$30K	Oct 22, 2024
3	WA317969282 - ADDIUM INC Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals	PULLMAN, WA	CAverage34	1	8	$17K	Jun 23, 2022
4	MILLER MANUFACTURING CORPORATION Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals	NAPPANEE, IN	CAverage31	2	1	$3K	Jul 17, 2024
5	S & C DISTRIBUTION COMPANY Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals	TINLEY PARK, IL	CAverage30	1	9	$3K	Mar 20, 2025
6	REID-ASHMAN MANUFACTURING, INC Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals	SAINT GEORGE, UT	BBelow average29	1	3	$4K	Aug 31, 2023
7	KISTLER INSTRUMENT CORPORATION Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals	AMHERST, NY	BBelow average29	1	2	$9K	Apr 10, 2025
8	JEWELL INSTRUMENTS, LLC Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals	MANCHESTER, NH	BBelow average24	1	1	$5K	Mar 23, 2023
9	PRECISION FILTERS, INC. Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals	ITHACA, NY	BBelow average22	1	1	$2K	Feb 17, 2022
10	AUTOMATIC HANDLING INTERNATIONAL Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals	ERIE, MI	BBelow average21	1	1	$750	Sep 6, 2022
11	WA317973486 - METER GROUP INC Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals	PULLMAN, WA	ALow risk9	1	1	$700	Apr 12, 2023
12	LOAD TECHNOLOGY, INC. Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals	MESQUITE, NV	ALow risk0	1	0	$0	Feb 3, 2022
13	VISTAM, INC. Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals	LANCASTER, CA	ALow risk0	1	0	$0	May 23, 2022
14	CROWN BATTERY MANUFACTURING COMPANY Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals	DRACUT, MA	ALow risk0	1	0	$0	Jul 7, 2026
15	WA317970443 - CHECKSUM LLC Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals	ARLINGTON, WA	ALow risk0	1	2	$0	Sep 29, 2022
16	75567 - ITRON INC Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals	WEST UNION, SC	ALow risk0	1	0	$0	Nov 10, 2022
17	DEPARTMENT OF THE ARMY Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals	TOBYHANNA, PA	ALow risk0	1	0	$0	Oct 24, 2024
18	DU-ANN CO Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals	COALGATE, OK	ALow risk0	1	0	$0	Mar 8, 2023
19	POWERCON CORPORATION Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals	MIAMI BEACH, FL	ALow risk0	1	0	$0	Mar 30, 2023
20	FOWLER ELECTRIC LTD Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals	LAS VEGAS, NV	ALow risk0	1	0	$0	Jun 25, 2026
21	WA317984459 - EHE ACQUISITION CORPORATION Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals	BONNEY LAKE, WA	ALow risk0	1	3	$0	Feb 13, 2025
22	317730887 - ELECTRO SCIENTIFIC INDUSTRIES INC Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals	KLAMATH FALLS, OR	ALow risk0	1	0	$0	Jul 12, 2022
23	317734327 - TESEDA CORPORATION Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals	PORTLAND, OR	ALow risk0	1	0	$0	Sep 27, 2023
24	154912 - COMMUNICATIONS TEST DESIGN, INC. Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals	CHARLOTTE, NC	ALow risk0	1	0	$0	Aug 11, 2023
25	WA317983169 - CHECKSUM LLC Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals	ARLINGTON, WA	ALow risk0	1	0	$0	Nov 8, 2024
26	WA317992821 - ADDIUM INC Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals	PULLMAN, WA	ALow risk0	1	0	$0	Sep 8, 2026
27	WA317992830 - ADDIUM INC Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals	PULLMAN, WA	ALow risk0	1	0	$0	Sep 8, 2026
28	AAA PRODUCTION INC. Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals	CHESTER, UT	ALow risk0	1	0	$0	Jul 21, 2022
29	WA317968757 - LAWRENSON ELECTRONICS CO INC Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals	SEATTLE, WA	ALow risk0	1	2	$0	May 13, 2022
30	CABRAL ROOFING & WATERPROOFING CORPORATION Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals	OAKLAND, CA	ALow risk0	1	0	$0	Aug 9, 2023
31	DOBLE ENGINEERING COMPANY Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals	ACCIDENT, MD	ALow risk0	1	0	$0	Mar 18, 2026

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