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	STANLEY ENGINEERED FASTENING LLC Machine Tool Manufacturing	TROY, MI	DElevated59	1	12	$16K	Jan 20, 2026
2	DOWDING INDUSTRIES INCORPORATED Machine Tool Manufacturing	EATON RAPIDS, MI	DElevated56	2	4	$6K	Aug 15, 2024
3	COHERENT, INC. Machine Tool Manufacturing	BLOOMFIELD, CT	DElevated52	1	3	$36K	Jan 13, 2022
4	AIR-HYDRAULICS, INC. Machine Tool Manufacturing	JACKSON, MI	DElevated49	1	5	$850	Nov 17, 2025
5	SUMMIT TOOL COMPANY Machine Tool Manufacturing	AKRON, OH	CAverage43	2	23	$37K	Apr 20, 2023
6	A & S MANUFACTURING INC Machine Tool Manufacturing	PHILADELPHIA, PA	CAverage38	2	3	$19K	Feb 20, 2025
7	CLM VIBETECH INC Machine Tool Manufacturing	KALAMAZOO, MI	CAverage38	3	22	$4K	Nov 25, 2025
8	HEXACON ELECTRIC COMPANY Machine Tool Manufacturing	ROSELLE PARK, NJ	CAverage37	2	4	$12K	Apr 23, 2025
9	3CON CORPORATION Machine Tool Manufacturing	WIXOM, MI	CAverage36	2	7	$5K	Aug 14, 2023
10	BESSER COMPANY USA Machine Tool Manufacturing	ALPENA, MI	CAverage36	2	4	$8K	Feb 28, 2023
11	ENPROTECH INDUSTRIAL TECHNOLOGIES LLC Machine Tool Manufacturing	LANSING, MI	CAverage36	4	14	$13K	May 6, 2024
12	109282 - MICRO-MATICS INC Machine Tool Manufacturing	MINNEAPOLIS, MN	CAverage36	1	2	$5K	Jun 5, 2025
13	AMERICAN FLOWFORM AND MACHINING, LLC Machine Tool Manufacturing	BILLERICA, MA	CAverage36	2	6	$10K	Aug 11, 2026
14	ACJK CORP DBA BERG TOOL INC Machine Tool Manufacturing	CHESTERFIELD, MI	CAverage36	2	11	$950	Oct 24, 2022
15	MARUBENI CITIZEN-CINCOM INC. Machine Tool Manufacturing	AGAWAM, MA	CAverage36	2	3	$9K	Mar 6, 2024
16	KOTZIAN TOOL INC Machine Tool Manufacturing	SHELBY, MI	CAverage36	2	12	$2K	Mar 31, 2026
17	METHODS MACHINE TOOLS, INC. Machine Tool Manufacturing	SUDBURY, MA	CAverage35	1	10	$28K	Dec 8, 2023
18	THE GLEASON WORKS Machine Tool Manufacturing	ROCHESTER, NY	CAverage34	2	3	$12K	Aug 29, 2023
19	BULLY TOOLS INC. Machine Tool Manufacturing	STEUBENVILLE, OH	CAverage34	1	6	$15K	Mar 24, 2022
20	111573 - UNI HYDRO INC Machine Tool Manufacturing	COSMOS, MN	CAverage33	1	11	$8K	Jul 8, 2026
21	CROWLEY TOOL COMPANY Machine Tool Manufacturing	HENDERSONVILLE, TN	CAverage33	1	16	$7K	Feb 9, 2023
22	KOMA PRECISION, INC. Machine Tool Manufacturing	EAST WINDSOR, CT	CAverage33	1	8	$10K	Oct 2, 2024
23	BETENBENDER MFG., INC. Machine Tool Manufacturing	COGGON, IA	CAverage33	1	17	$9K	Mar 27, 2024
24	ABERDEEN MACHINE TOOL, INC. Machine Tool Manufacturing	ABERDEEN, SD	CAverage33	1	9	$13K	Mar 25, 2025
25	SOMBUR MACHINE AND TOOL Machine Tool Manufacturing	PORT HURON, MI	CAverage33	1	12	$7K	Mar 13, 2023
26	HAMMOND ROTO FINISH INC Machine Tool Manufacturing	KALAMAZOO, MI	CAverage33	1	1	$600	Feb 9, 2026
27	MORIN PANEL CORP. Machine Tool Manufacturing	FONTANA, CA	CAverage32	1	5	$39K	Nov 8, 2022
28	MACHINE TOOL RESEARCH INC Machine Tool Manufacturing	ROCHESTER, NY	CAverage32	1	4	$10K	May 1, 2023
29	NORTHERN EXTRUSION TOOLING, INC. Machine Tool Manufacturing	YANKTON, SD	CAverage32	1	11	$12K	Aug 5, 2025
30	AMERICAN CUSTOM RACK Machine Tool Manufacturing	CLEVELAND, OH	CAverage32	1	5	$8K	Dec 15, 2022
31	SIERRA MACHINERY Machine Tool Manufacturing	SPARKS, NV	CAverage32	1	6	$6K	Dec 31, 2025
32	CENT-ROLL PRODUCTS, LLC Machine Tool Manufacturing	FAIRFIELD, OH	CAverage31	1	4	$8K	Aug 23, 2024
33	BURNEX CORPORATION Machine Tool Manufacturing	RINGWOOD, IL	CAverage31	2	2	$5K	Apr 16, 2024
34	HINDLEY MANUFACTURING CO., INC. Machine Tool Manufacturing	CUMBERLAND, RI	CAverage31	1	5	$6K	Sep 26, 2024
35	LEGACY MANUFACTURING COMPANY Machine Tool Manufacturing	MARION, IA	CAverage31	1	4	$7K	Jun 13, 2025
36	KOOIMA COMPANY Machine Tool Manufacturing	ROCK VALLEY, IA	CAverage31	1	7	$10K	Mar 18, 2025
37	108151 - HYPERTHERM INC Machine Tool Manufacturing	SAINT PAUL, MN	CAverage31	1	5	$7K	Sep 24, 2024
38	ALLIS ROLLER LLC Machine Tool Manufacturing	FRANKLIN, WI	CAverage30	1	2	$20K	Nov 30, 2023
39	THE RAYMATH COMPANY Machine Tool Manufacturing	TROY, OH	CAverage30	1	4	$6K	Oct 11, 2022
40	BRIDAN MFG, INC. Machine Tool Manufacturing	KENOSHA, WI	CAverage30	1	5	$5K	Feb 16, 2024
41	CUSTOM LASER, INC Machine Tool Manufacturing	LOCKPORT, NY	CAverage30	1	3	$6K	Jan 13, 2026
42	LMT ONSRUD MANAGEMENT INC. Machine Tool Manufacturing	WAUKEGAN, IL	CAverage30	1	2	$19K	Apr 16, 2025
43	CPX2025XVM508X0077 - INSTITUTE OF GAS TECHNOLOGY DBA GTI ENERGY Machine Tool Manufacturing	GOODYEAR, AZ	CAverage30	1	6	$13K	Sep 29, 2025
44	METLSAW SYSTEMS INC Machine Tool Manufacturing	BENICIA, CA	CAverage30	1	3	$13K	Nov 3, 2025
45	NATIONAL SHEET METAL MACHINES, INC. Machine Tool Manufacturing	SMARTT, TN	BBelow average29	1	12	$1K	May 20, 2025
46	AMERICAN CUSTOM RACK CO., INC. Machine Tool Manufacturing	CLEVELAND, OH	BBelow average29	1	5	$4K	Dec 15, 2022
47	JTEKT MACHINERY AMERICAS CORPORATION Machine Tool Manufacturing	WIXOM, MI	BBelow average29	1	12	$4K	Mar 5, 2025
48	RELIANCE TOOL & MFG. CO. Machine Tool Manufacturing	ELGIN, IL	BBelow average29	1	2	$9K	May 4, 2023
49	PRECISE STEEL INTERNATIONAL LLC Machine Tool Manufacturing	HOUSTON, TX	BBelow average29	1	3	$11K	Aug 10, 2023
50	T.A. TOOL & DIE INC. Machine Tool Manufacturing	MILAN, TN	BBelow average29	1	9	$1K	Feb 15, 2023

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