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	SWISSPORT USA, INC Other Airport Operations	EAST BOSTON, MA	DElevated56	4	6	$16K	Aug 15, 2025
2	PRIME FLIGHT AVIATION SERVICES, INC Other Airport Operations	SAN FRANCISCO, CA	CAverage39	2	9	$49K	Sep 2, 2025
3	AP Other Airport Operations	PONCE, PR	CAverage38	6	12	$50K	Feb 11, 2026
4	PIEDMONT AIRLINES, INC. Other Airport Operations	NORFOLK, VA	CAverage37	2	5	$16K	Sep 20, 2024
5	METROPOLITAN WASHINGTON AIRPORTS AUTHORITY Other Airport Operations	ARLINGTON, VA	CAverage37	5	17	$9K	Jun 25, 2026
6	SKYWEST AIRLINES, INC. Other Airport Operations	SAN LUIS OBISPO, CA	CAverage34	2	4	$14K	Mar 21, 2025
7	OXFORD AIRPORT TECHNICAL SERVICES Other Airport Operations	BOSTON, MA	CAverage34	1	5	$32K	Aug 29, 2023
8	DELTA AIR LINES, INC. Other Airport Operations	ATLANTA, GA	CAverage34	2	1	$17K	May 29, 2025
9	CITY OF LOS ANGELES Other Airport Operations	LOS ANGELES, CA	CAverage34	1	5	$90K	Nov 1, 2022
10	SAN DIEGO COUNTY REGIONAL AIRPORT AUTHORITY Other Airport Operations	SAN DIEGO, CA	CAverage33	1	6	$50K	Nov 25, 2025
11	PEGASUS AVIATION SERVICES, LLC Other Airport Operations	ANCHORAGE, AK	CAverage33	4	8	$15K	Dec 23, 2024
12	AIRBORNE AVIATION INC Other Airport Operations	LIHUE, HI	CAverage33	1	10	$8K	Jan 22, 2024
13	WA317971852 - PORT OF SEATTLE Other Airport Operations	SEATTLE, WA	CAverage32	1	7	$8K	Dec 21, 2022
14	METROPOLIS TECHNOLOGIES, INC. Other Airport Operations	LOS ANGELES, CA	CAverage32	1	4	$55K	Jun 6, 2025
15	OXFORD AIRPORT TECHNICAL SERVICES Other Airport Operations	NEWARK, NJ	CAverage32	1	3	$31K	Aug 15, 2024
16	XTREME AVIATION LLC Other Airport Operations	OPA LOCKA, FL	CAverage31	1	4	$10K	Jul 19, 2024
17	107569 - BEECH TRANSPORTATION INC DBA EXECUTIVE AVIATION Other Airport Operations	EDEN PRAIRIE, MN	CAverage31	1	8	$6K	May 8, 2024
18	LOS ANGELES WORLD AIRPORT Other Airport Operations	LOS ANGELES, CA	CAverage30	1	5	$20K	May 20, 2025
19	MONTEREY PENINSULA AIRPORT DISTRICT Other Airport Operations	MONTEREY, CA	CAverage30	1	3	$14K	Apr 4, 2023
20	TOWN OF GREENVILLE Other Airport Operations	GREENVILLE, ME	BBelow average29	1	5	$3K	Oct 3, 2023
21	VANDERLANDE INDUSTRIES INC. Other Airport Operations	ELK GROVE VILLAGE, IL	BBelow average29	1	5	$8K	May 3, 2022
22	REGENT AEROSPACE CORPORATION Other Airport Operations	JACKSONVILLE, FL	BBelow average28	1	4	$3K	May 22, 2024
23	SWISSPORT CARGO SERVICES, L.P. Other Airport Operations	DULLES, VA	BBelow average28	1	2	$6K	Apr 26, 2023
24	BRADFORD AIRPORT LOGISTICS, LTD. Other Airport Operations	BALTIMORE, MD	BBelow average28	1	5	$6K	Jul 19, 2023
25	WA317983526 - SWISSPORT USA INC Other Airport Operations	SEATTLE, WA	BBelow average27	1	2	$5K	Dec 5, 2024
26	GAT AIRLINE GROUND SUPPORT, INC. Other Airport Operations	KENNER, LA	BBelow average27	1	1	$16K	Aug 31, 2022
27	JETBLUE AIRWAYS CORP Other Airport Operations	JAMAICA, NY	BBelow average27	1	1	$16K	Jan 31, 2023
28	SIGNATURE AVIATION Other Airport Operations	NASHVILLE, TN	BBelow average27	1	2	$5K	Sep 9, 2025
29	KANZA COOPERATIVE ASSOCIATION Other Airport Operations	PRATT, KS	BBelow average27	1	1	$14K	Jul 6, 2023
30	INDIANAPOLIS AIRPORT AUTHORITY Other Airport Operations	INDIANAPOLIS, IN	BBelow average27	1	2	$5K	Sep 7, 2023
31	AGI GROUND INC. Other Airport Operations	LOS ANGELES, CA	BBelow average27	1	1	$23K	Feb 22, 2024
32	GROUND SERVICES INTERNATIONAL INC DBA DNATA Other Airport Operations	ROMULUS, MI	BBelow average26	1	3	$3K	Jan 14, 2026
33	UNITED TECHNICAL OPERATIONS Other Airport Operations	NEWARK, NJ	BBelow average26	1	1	$9K	Sep 24, 2024
34	AIRCRAFT SERVICES INTERNATIONAL, LLC Other Airport Operations	BALTIMORE, MD	BBelow average26	1	5	$375	Feb 4, 2026
35	CHOICE AVIATION SERVICES, INC. Other Airport Operations	BANGOR, ME	BBelow average26	1	2	$12K	Mar 27, 2023
36	CATHAY PACIFIC AIRWAYS, LTD Other Airport Operations	SAN FRANCISCO, CA	BBelow average26	1	1	$11K	Feb 22, 2024
37	WA317966974 - WORLDWIDE FLIGHT SERVICES INC Other Airport Operations	SEATAC, WA	BBelow average25	1	1	$5K	Jan 5, 2022
38	AIRPORT TERMINAL SERVICES INC Other Airport Operations	EAST BOSTON, MA	BBelow average25	1	1	$7K	Nov 22, 2022
39	MIDWEST AIRCRAFT SERVICES INC. Other Airport Operations	NEWTON, KS	BBelow average25	1	2	$1K	Jun 25, 2025
40	TOWN OF NORRIDGEWOCK Other Airport Operations	NORRIDGEWOCK, ME	BBelow average25	1	2	$1K	Aug 8, 2023
41	SOUTHWEST AIRLINES CO. Other Airport Operations	SACRAMENTO, CA	BBelow average25	2	2	$18K	Aug 21, 2025
42	67565 - KENTON COUNTY AIRPORT BOARD Other Airport Operations	HEBRON, KY	BBelow average24	1	1	$5K	Nov 18, 2024
43	GAT AIRLINE GROUND SUPPORT, INC. Other Airport Operations	BURBANK, CA	BBelow average23	2	1	$8K	Jan 27, 2026
44	CHEYENNE REGIONAL AIRPORT BOARD Other Airport Operations	CHEYENNE, WY	BBelow average23	1	1	$2K	Apr 25, 2022
45	WORLD WIDE FLIGHT SERVICES INC. Other Airport Operations	FRESNO, CA	BBelow average23	1	1	$2K	May 26, 2022
46	PRATT AIR INC Other Airport Operations	PRATT, KS	BBelow average23	1	1	$3K	Jul 6, 2023
47	KALITTA TURBINES, LLC Other Airport Operations	YPSILANTI, MI	BBelow average22	1	2	$2K	Jul 16, 2024
48	153539 - PIEDMONT TRIAD AIRPORT AUTHORITY Other Airport Operations	GREENSBORO, NC	BBelow average22	1	1	$1K	Feb 6, 2023
49	ELMIRA CORNING REGIONAL AIRPORT Other Airport Operations	HORSEHEADS, NY	BBelow average21	2	1	$0	Aug 16, 2022
50	VI PORT AUTHORITY Other Airport Operations	CHRISTIANSTED, VI	BBelow average21	2	3	$0	Nov 7, 2025

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