PlainWorker

National ranking · OSHA enforcement

Most penalized employers

According to OSHA enforcement records (2010–2026), these are the 100 employers carrying the heaviest OSHA penalties on record, led by Keystone Construction & Maintenance at $6.55M.

100
Employers ranked
$102.63M
Combined penalties
$6.55M
#1 penalty

The list in one line

Keystone Construction & Maintenance tops this list at $6.55M -- 13× the penalty it took to make the cut at #100 ($503,324), across 100 ranked employers.

$6.55M
#1 penalty · Keystone Construction & Maintenance
$503,324
penalty to make the top 100 cutoff
13×
spread from #1 to #100
$102.63M
combined across all 100

Source: U.S. Department of Labor, OSHA enforcement extracts.

Top 10 employers by OSHA penalty

Total current penalty amount: each name links to its full record

  1. 1
    Keystone Construction & Maintenance $6,550,000
    Middletown, CT
  2. 2
    Daehan Solution Nevada, LLC. $4,699,609
    Fernley, NV
  3. 3
    Accurate Energetic Systems, LLC $3,141,100
    MC Ewen, TN
  4. 4
    Miracapo Pizza Company LLC DBA Little Lady Foods $3,102,849
    Gurnee, IL
  5. 5
    MDLG, INC. $2,709,819
    Phenix City, AL
  6. 6
    The Goodyear Tire & Rubber Company $2,634,393
    Danville, VA
  7. 7
    Joon, LLC $2,548,535
    Cusseta, AL
  8. 8
    Sunfield, INC. $2,508,964
    Hebron, OH
  9. 9
    Didion Milling, INC. $2,188,166
    Cambria, WI
  10. 10
    Thomas Builders of Virginia, INC. $1,969,363
    Lynchburg, VA

Source U.S. Department of Labor, OSHA enforcement extracts · 2026

The penalty it takes to make this top 100 list

Distribution of current OSHA penalties across every penalized employer

$503,324 Top 1% higher than 99% of 100,495 penalized U.S. employers

$0–$50,000: 95,394 penalized U.S. employers (95%). Below this entry. $50,000–$100,000: 3,372 penalized U.S. employers (3%). Below this entry. $100,000–$150,000: 829 penalized U.S. employers (1%). Below this entry. $150,000–$200,000: 362 penalized U.S. employers (0%). Below this entry. $200,000–$250,000: 185 penalized U.S. employers (0%). Below this entry. $250,000–$300,000: 116 penalized U.S. employers (0%). Below this entry. $300,000–$350,000: 59 penalized U.S. employers (0%). Below this entry. $350,000–$400,000: 38 penalized U.S. employers (0%). Below this entry. $400,000–$450,000: 22 penalized U.S. employers (0%). Below this entry. $450,000–$500,000: 17 penalized U.S. employers (0%). Below this entry. $500,000–$550,000: 101 penalized U.S. employers (0%). This entry sits in this band. #100 cutoff $0 $550,000 every penalized employer, bucketed by value

Each bar is a $50K-wide band; taller bars hold more penalized U.S. employers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Department of Labor, OSHA enforcement extracts · 2026

Full ranking, top 100

# Employer LocationInspectionsViolationsCurrent penalty
1 Keystone Construction & Maintenance Construction Middletown, CT 3 112 $6.55M
2 Daehan Solution Nevada, LLC. Manufacturing Fernley, NV 7 109 $4.70M
3 Accurate Energetic Systems, LLC Manufacturing MC Ewen, TN 2 105 $3.14M
4 Miracapo Pizza Company LLC DBA Little Lady Foods Manufacturing Gurnee, IL 2 32 $3.10M
5 MDLG, INC. Manufacturing Phenix City, AL 9 54 $2.71M
6 The Goodyear Tire & Rubber Company Manufacturing Danville, VA 33 241 $2.63M
7 Joon, LLC Manufacturing Cusseta, AL 8 55 $2.55M
8 Sunfield, INC. Manufacturing Hebron, OH 8 152 $2.51M
9 Didion Milling, INC. Manufacturing Cambria, WI 13 63 $2.19M
10 Thomas Builders of Virginia, INC. Construction Lynchburg, VA 6 26 $1.97M
11 Great White Construction, INC. Construction Saint Augustine, FL 3 15 $1.65M
12 Republic Steel Manufacturing Canton, OH 20 139 $1.64M
13 Thomas Builders of Virginia, INC. Construction Roanoke, VA 8 23 $1.63M
14 Nox US, LLC Manufacturing Fostoria, OH 10 49 $1.54M
15 Atlantic Drain Service Company, INC. Construction Boston, MA 3 39 $1.52M
16 Chevron U.S.a. INC. Manufacturing Richmond, CA 44 150 $1.48M
17 Taylor Farms New Jersey, INC. Manufacturing Swedesboro, NJ 2 21 $1.42M
18 Florence Hardwoods, LLC Manufacturing Florence, WI 5 65 $1.42M
19 Ashley Furniture Industries, INC. Manufacturing Arcadia, WI 9 55 $1.42M
20 Atlantic Coast Utilities, LLC, Advanced Utilities, Incorporated Construction Boston, MA 2 32 $1.35M
21 Zwanenberg Food Group (USA) INC. Manufacturing Cincinnati, OH 10 41 $1.32M
22 Sinclair Wyoming Refining Company Manufacturing Sinclair, WY 20 245 $1.30M
23 Paramount Builders, LTD. Construction Pago Pago, AS 17 44 $1.28M
24 Thomas Builders of Virginia, INC. Construction Daleville, VA 6 18 $1.25M
25 O&G Industries, INC, Heavy /Civil Power Division Construction Middletown, CT 4 143 $1.21M
26 US Magnesium LLC Manufacturing Grantsville, UT 4 56 $1.21M
27 Vtcu, CORP. Manufacturing Pocatello, ID 4 78 $1.16M
28 The Goodyear Tire and Rubber Company Manufacturing Danville, VA 3 20 $987,600
29 BB Frame LLC DBA Frame Q LLC, AS Successor to Frame Q LLC, and Juan Quevedo Construction Cliffside Park, NJ 2 14 $926,448
30 All-Feed Processing and Packaging, INC. Manufacturing Galva, IL 11 42 $910,846
31 Seminole Equipment, INC. Construction Richmond Hill, GA 2 9 $878,412
32 The Auto Store LLC Wholesale Trade Camden, NJ 5 39 $868,630
33 Thomas Builders of Virginia INC. Construction Lynchburg, VA 6 32 $838,675
34 Dowa THT America, INC. Manufacturing Bowling Green, OH 5 59 $834,978
35 Timkensteel Corporation Manufacturing Canton, OH 20 55 $831,406
36 Charm Builders, LTD. Construction Wheeling, WV 3 21 $815,961
37 Whitesell Corporation Manufacturing Tuscumbia, AL 2 23 $805,500
38 Dolgencorp, LLC Retail Trade Mobile, AL 4 10 $754,131
39 The Yenkin-Majestic Paint Corporation Manufacturing Columbus, OH 2 36 $709,960
40 Fraser Shipyards, INC. Manufacturing Superior, WI 4 88 $709,189
41 Bluewater Energy Solutions, INC. Construction Middletown, CT 2 24 $706,000
42 Dover Greens, LLC. Construction Wingdale, NY 3 70 $700,000
43 Thomas Builders of Virginia, INC. Construction Forest, VA 2 16 $693,264
44 Foundation Food Group, INC. Manufacturing Gainesville, GA 4 52 $690,510
45 Case Farms Processing, INC. Manufacturing Winesburg, OH 14 122 $683,861
46 HP Pelzer Automotive Systems, INC. Manufacturing Thomson, GA 10 64 $682,291
47 Amd Industries, INC. Manufacturing Cicero, IL 3 41 $681,500
48 Severstal North America INC Manufacturing Dearborn, MI 16 151 $669,995
49 Kumho Tire Georgia, INC. Manufacturing Macon, GA 11 75 $668,703
50 Aluminum Shapes, LLC. Manufacturing Delair, NJ 11 170 $663,312
51 Smithfield Foods North Manufacturing Smithfield, VA 6 30 $662,275
52 Republic Steel Manufacturing Massillon, OH 8 53 $662,032
53 Tesla, INC. Manufacturing Fremont, CA 59 135 $661,780
54 Champion Modular, INC. Manufacturing Strattanville, PA 3 36 $658,900
55 Exxonmobil Refining and Supply Company Manufacturing Torrance, CA 4 26 $658,520
56 Valero Refining Company - California Manufacturing Benicia, CA 21 35 $654,805
57 Piping Technology & Products, INC. Manufacturing Houston, TX 5 56 $654,537
58 ZMDR LLC Manufacturing Lone Jack, MO 10 48 $654,494
59 BB Frame LLC DBA Frame Q LLC, AS Successor to Frame Q LLC, and Juan Quevedo Construction Palisades Park, NJ 2 13 $644,631
60 Pilkington North America INC Manufacturing Shelbyville, IN 5 48 $644,035
61 Premier Tool & Die Cast Corporation Manufacturing Berrien Springs, MI 4 47 $638,450
62 City Redevelopment, LLC Construction Las Vegas, NV 2 9 $630,000
63 Choice Products USA, LLC Manufacturing Eau Claire, WI 3 28 $622,817
64 General Aluminum MFG. Company Manufacturing Ravenna, OH 6 39 $618,217
65 Miguel Nunez Construction Dover, DE 3 17 $618,045
66 Dmac Construction, LLC. Construction Philadelphia, PA 4 18 $615,400
67 Bostik, INC. Manufacturing Middleton, MA 4 56 $614,800
68 Kraft Heinz Manufacturing Muscatine, IA 5 18 $612,833
69 Alpha Baking CO., INC. Manufacturing Chicago, IL 10 28 $609,588
70 Northeastern Wisconsin Wood Products Manufacturing Pound, WI 5 52 $599,680
71 Guelsin Lima DBA Extreme Roofing and Siding LLC Construction Upper Saddle River, NJ 2 14 $594,360
72 General Aluminum MFG. Company Manufacturing Wapakoneta, OH 4 26 $593,829
73 Republic Steel Manufacturing Lorain, OH 17 59 $585,881
74 Bacilio Rios Construction Appleton, WI 2 12 $584,804
75 Western States Contracting, INC. Construction Las Vegas, NV 16 17 $577,646
76 Napoleon Spring Works, INC. Manufacturing Archbold, OH 9 50 $569,285
77 Polo Masonry Builders, INC. Construction Chicago, IL 11 64 $565,474
78 Dover Chemical Corporation Manufacturing Dover, OH 8 94 $562,874
79 Goodman Manufacturing Company, L.P. Manufacturing Houston, TX 2 85 $562,675
80 Grand Rapids Plastics INC Manufacturing Grand Rapids, MI 5 63 $562,620
81 Fuyao Glass America INC. Manufacturing Moraine, OH 11 42 $555,188
82 Hillsdale Elevator Company Transportation & Warehousing Geneseo, IL 2 19 $552,000
83 Jasper Contractors, INC. Construction Jacksonville, FL 11 22 $550,800
84 Delaware City Refining Company, LLC Manufacturing Delaware City, DE 7 29 $550,653
85 Thomas Builders of Virginia, INC. Construction Waynesboro, VA 3 11 $549,130
86 Tribe Mediterranean Foods, Incorporated Manufacturing Taunton, MA 2 18 $540,000
87 CJ Tmi Manufacturing America, LLC Manufacturing Robbinsville, NJ 7 52 $534,260
88 Bway Corporation Manufacturing Chicago, IL 20 34 $534,065
89 CHS, INC. Wholesale Trade Roseland, NE 2 17 $531,268
90 Lessard Brothers Construction, INC. Construction Lewiston, ME 2 15 $531,020
91 Michigan Sugar Company Manufacturing Bay City, MI 34 88 $530,925
92 Formed Fiber Technologies, LLC Manufacturing Sidney, OH 4 18 $527,467
93 Branscome Incorporated Manufacturing Hampton, VA 4 42 $518,700
94 The Valley Fertilizer and Chemical Company Incorporated Manufacturing Mount Jackson, VA 2 63 $516,730
95 D&D Manufacturing, INC. Manufacturing El Paso, TX 9 83 $514,933
96 The James Skinner LLC Manufacturing Omaha, NE 8 54 $513,550
97 Abel Cunyas Cabrera Construction Mandan, ND 4 9 $511,881
98 Florenza Marble & Granite Corporation Manufacturing Chicago, IL 2 34 $509,997
99 Florida Roofing Experts, INC. Construction Fleming Island, FL 2 4 $507,649
100 Giant Construction Corporation Construction Barrigada, GU 2 16 $503,324

Where to go next

Keystone Construction & Maintenance leads this ranking at $6.55M. Treat a rank as a starting point for research, not a verdict on any one employer.

Rankings reflect current OSHA penalty totals as of the most recent enforcement data extract, not real-time workplace conditions.

Every figure on PlainWorker is rendered directly from official U.S. Department of Labor OSHA and Wage & Hour Division enforcement records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.