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	MACHFINISH, LLC Aircraft Manufacturing	PALMDALE, CA	DElevated60	1	10	$91K	Aug 14, 2025
2	FLEET READINESS CENTER SOUTHWEST Aircraft Manufacturing	NAS NORTH ISLAND, CA	DElevated46	7	9	$0	Dec 1, 2025
3	TEXTRON AVIATION INC Aircraft Manufacturing	WICHITA, KS	CAverage36	2	3	$33K	Aug 22, 2025
4	AERSALE COMPONENTS SOLUTIONS Aircraft Manufacturing	RIO RANCHO, NM	CAverage35	1	11	$68K	May 8, 2024
5	ADVANTAGE AVIATION TECHNOLOGIES Aircraft Manufacturing	DALLAS, TX	CAverage35	1	11	$30K	Mar 30, 2023
6	QUIK TEK MACHINING, LLC. Aircraft Manufacturing	WICHITA, KS	CAverage33	1	4	$15K	Feb 19, 2026
7	HARCOSEMCO LLC Aircraft Manufacturing	BRANFORD, CT	CAverage33	1	7	$15K	Nov 15, 2023
8	ENVIRONMENTAL TECTONICS CORPORATION Aircraft Manufacturing	SOUTHAMPTON, PA	CAverage32	1	4	$10K	Jul 11, 2024
9	67845 - LOCKHEED MARTIN CORPORATION Aircraft Manufacturing	LEXINGTON, KY	CAverage32	1	4	$13K	Mar 20, 2025
10	EAGLE TECHNOLOGIES LLC Aircraft Manufacturing	NEWPORT NEWS, VA	CAverage32	1	17	$6K	Jul 25, 2024
11	PROGRESSIVE CONCEPTS, INC. Aircraft Manufacturing	BATAVIA, OH	CAverage31	1	12	$4K	Nov 20, 2025
12	HUGHES BROTHERS AIRCRAFTERS INC Aircraft Manufacturing	SOUTH GATE, CA	CAverage30	1	3	$20K	Apr 24, 2025
13	VELOCITY AIRCRAFT, INC. Aircraft Manufacturing	SEBASTIAN, FL	CAverage30	2	2	$1K	Apr 10, 2025
14	THE ENSTROM HELICOPTER CORPORATION Aircraft Manufacturing	MENOMINEE, MI	CAverage30	1	9	$4K	Jul 24, 2023
15	GENERAL ATOMICS ELECTROMAGNETIC SYSTEM GROUP Aircraft Manufacturing	PALMDALE, CA	CAverage30	1	3	$26K	Sep 13, 2023
16	WA317979496 - BOEING COMPANY THE Aircraft Manufacturing	PUYALLUP, WA	BBelow average29	1	5	$12K	Apr 29, 2024
17	WA317979735 - BOEING COMPANY THE Aircraft Manufacturing	SEATTLE, WA	BBelow average29	1	3	$12K	Apr 22, 2024
18	BELL HELICOPTER Aircraft Manufacturing	PINEY FLATS, TN	BBelow average29	1	6	$11K	Aug 8, 2024
19	MICRO SYSTEMS INC. Aircraft Manufacturing	FORT WALTON BEACH, FL	BBelow average29	1	4	$10K	Nov 7, 2023
20	RAKAR INC Aircraft Manufacturing	OXNARD, CA	BBelow average28	1	3	$5K	Sep 20, 2023
21	ECOLIFT CORPORATION Aircraft Manufacturing	SAN JUAN, PR	BBelow average27	1	3	$2K	Feb 24, 2023
22	317733131 - PRECISION AIRCRAFT SOLUTIONS LLC Aircraft Manufacturing	BEAVERTON, OR	BBelow average27	1	4	$900	Jun 8, 2023
23	109231 - RARE AIRCRAFT LTD Aircraft Manufacturing	FARIBAULT, MN	BBelow average27	1	4	$1K	May 28, 2025
24	SPECTRUM CONTROL, INC Aircraft Manufacturing	ANN ARBOR, MI	BBelow average27	1	7	$2K	Oct 23, 2024
25	AEROVIRONMENT, INC. Aircraft Manufacturing	PETALUMA, CA	BBelow average26	1	3	$13K	Apr 13, 2022
26	WA317976101 - BOEING COMPANY THE Aircraft Manufacturing	AUBURN, WA	BBelow average26	1	1	$12K	Sep 18, 2023
27	NORTHROP GRUMMAN SYSTEMS CORPORATION Aircraft Manufacturing	SUNNYVALE, CA	BBelow average26	3	3	$41K	Mar 30, 2026
28	BAE SYSTEMS SAN DIEGO SHIP REPAIR INC. Aircraft Manufacturing	SAN DIEGO, CA	BBelow average26	1	5	$9K	Jan 19, 2022
29	AIRBUS HELICOPTERS, INC. Aircraft Manufacturing	GRAND PRAIRIE, TX	BBelow average26	1	2	$12K	May 31, 2022
30	VAUPELL RAPID SOLUTIONS Aircraft Manufacturing	HUDSON, NH	BBelow average25	1	1	$6K	Feb 6, 2024
31	AVEX AVIATION, LLC. Aircraft Manufacturing	BROOMFIELD, CO	BBelow average25	1	3	$2K	May 19, 2023
32	WA317982949 - BOEING COMPANY THE Aircraft Manufacturing	SEATAC, WA	BBelow average25	1	1	$5K	Oct 24, 2024
33	SPACE EXPLORATION TECHNOLOGIES CORP. Aircraft Manufacturing	HAWTHORNE, CA	BBelow average25	2	2	$18K	Apr 28, 2026
34	BOMBARDIER-LEARJET Aircraft Manufacturing	WICHITA, KS	BBelow average25	1	1	$6K	May 13, 2022
35	GENERAL ATOMICS INC Aircraft Manufacturing	SPANISH FORK, UT	BBelow average25	1	3	$1K	Apr 8, 2025
36	WA317988030 - BOEING COMPANY THE Aircraft Manufacturing	AUBURN, WA	BBelow average24	1	1	$4K	Sep 25, 2025
37	ORIZON AEROSTRUCTURES, LLC Aircraft Manufacturing	CHANUTE, KS	BBelow average24	1	2	$5K	May 5, 2026
38	PIPER AIRCRAFT, INC. Aircraft Manufacturing	VERO BEACH, FL	BBelow average24	2	1	$10K	Jul 25, 2025
39	WA317988642 - BOEING COMPANY THE Aircraft Manufacturing	EVERETT, WA	BBelow average24	1	1	$5K	Nov 14, 2025
40	AMERICAN AUTOMATED ENGINEERING INC Aircraft Manufacturing	HUNTINGTON BEACH, CA	BBelow average23	1	1	$3K	Oct 8, 2025
41	WA317989853 - BOEING COMPANY THE Aircraft Manufacturing	EVERETT, WA	BBelow average23	1	1	$3K	Feb 13, 2026
42	317731056 - VANS AIRCRAFT INC Aircraft Manufacturing	AURORA, OR	BBelow average23	1	3	$240	Jul 29, 2022
43	TS TECH INDIANA LLC Aircraft Manufacturing	NEW CASTLE, IN	BBelow average23	1	1	$3K	Mar 6, 2026
44	WA317988645 - BOEING COMPANY THE Aircraft Manufacturing	PUYALLUP, WA	BBelow average22	1	1	$2K	Nov 20, 2025
45	WA317984422 - BOEING COMPANY THE Aircraft Manufacturing	EVERETT, WA	BBelow average22	1	1	$2K	Feb 5, 2025
46	WA317970653 - MAGNIX USA INC Aircraft Manufacturing	EVERETT, WA	BBelow average22	1	1	$2K	Oct 10, 2022
47	WA317968846 - PACIFIC PROPELLER INC Aircraft Manufacturing	KENT, WA	BBelow average21	1	3	$1K	May 18, 2022
48	QUIK TEK MACHINING, LLC Aircraft Manufacturing	WICHITA, KS	BBelow average13	1	2	$6K	Dec 9, 2025
49	CORPUS CHRISTI ARMY DEPOT Aircraft Manufacturing	CORPUS CHRISTI, TX	BBelow average13	1	1	$8K	Apr 7, 2025
50	AMENTUM Aircraft Manufacturing	MCLEAN, VA	BBelow average12	1	1	$6K	Mar 1, 2023

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