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Violation Tracker Agency Summary Page

Agency Name: National Labor Relations Board
Penalty Total since 2000: $1,725,857,793
Number of Records: 14,661
Note: The parent penalty totals are adjusted to account for the fact that the list of individual entries below may include both agency records and settlement announcements for the same case; or else a penalty covering multiple locations may be listed in the individual records for each of the facilities. Duplicate penalty amounts are marked with an asterisk in the individual records list below.
Top 10 Current Parent CompaniesTotal Penalty $Number of Records
Nokia$130,098,2218
Evraz$97,182,5001
Warner Bros. Discovery Inc.$76,037,0003
Honeywell International$40,995,38911
Johnson Controls$35,828,85412
FirstEnergy$28,029,7606
Verizon Communications$26,722,08237
Alpha Metallurgical Resources$23,111,6064
Aptiv PLC$20,300,9405
Bridgestone$19,714,1229

Individual Penalty Records:

Click on the company or penalty amount for more information on each case. Click on the current parent name to reach the summary page for that parent company.

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Company sort iconCurrent ParentCurrent Parent IndustryPrimary Offense TypeYearPenalty Amount
Marquette University labor relations violation2010$21,000
Marquez Brothers International labor relations violation2002$56,484
Marquise Drywall labor relations violation2002$7,748
Marraflo Contracting, Inc. labor relations violation2004$14,000
Marriot Residence Inn (Plainview) labor relations violation2002$37,500
Marriott HotelMarriott Internationalhotelslabor relations violation2007$7,500
MARRIOTT INTERNATIONAL, INC.Marriott Internationalhotelslabor relations violation2017$12,138
Marriott International, Inc. d/b/a Marriott Marquis San Diego MarinaMarriott Internationalhotelslabor relations violation2020$13,670
Marriott Waikiki Beach ResortMarriott Internationalhotelslabor relations violation2006$9,500
Mars Retail Group LLC d/b/a M&M's World Las Vegas labor relations violation2019$12,888
Marsden Reproductions labor relations violation2000$63,615
Marsh Furniture Company labor relations violation2008$11,670
Marsh Supermarket labor relations violation2011$42,500
Marshall Durbin Poultry Plant labor relations violation2005$14,500
Marshfield Clinic labor relations violation2008$25,000
Martech Medical Products, Inc. labor relations violation2001$128,000
Martin J. Concrete, Inc. labor relations violation2017$225,000
Martin Marietta MaterialsMartin Marietta Materialsbuilding materialslabor relations violation2002$60,000
Martin Marietta Services, Inc. labor relations violation2000$5,200
Martin Marietta Systems, Inc. labor relations violation2000$15,000
Martin Marietta Utility Services, Inc. labor relations violation2000$10,040
Martin Petersen Company, Inc. labor relations violation2008$9,813
Martin Transport Co. labor relations violation2001$10,000
Martin Transportation Systems, Inc. labor relations violation2009$8,275
Martin's Catering labor relations violation2010$31,000
MARTINREA HEAVY STAMPINGS, INC. labor relations violation2018$17,140
MARTINREA HEAVY STAMPINGS, INC. labor relations violation2017$66,464
Martz Coach Company labor relations violation2007$48,000
Marvel Specialties, Inc. labor relations violation2000$18,000
Marvin S. Taylor, D.D.S., Professional Corporation d/b/a DR. TAYLOR'S FAMILY DENTAL CENTER labor relations violation2011$15,106
Marybrook Assisted Living, Inc., & Marywood Nursing Care Center, Inc., A Single Employer labor relations violation2008$29,851
Maryland Turf Catering labor relations violation2010$9,495
Maryvale Hospital labor relations violation2002$10,000
Marzetti Frozen Pasta, Inc.Lancaster Colonyfood productslabor relations violation2011$95,707
Masco Company d/b/a United Insulated Co., Inc. labor relations violation2002$6,846
Masco Contractor Services d/b/a United Insulation Co.TopBuildmiscellaneous serviceslabor relations violation2002$7,233
Mashantucket Pequot Gaming d/b/a Foxwoods Resort Casino labor relations violation2010$5,000
Mashantucket Pequot Gaming Enterprise d/b/a Foxwoods Resort Casino labor relations violation2010$1,030,000
Mashantucket Pequot Gaming Enterprise, d/b/a Foxwoods Resort Casino & MGM Grand at Foxwoods labor relations violation2010$1,030,000
Mashantucket Pequot Gaming Enterprise, d/b/a Foxwoods Resort Casino & MGM Grand at Foxwoods labor relations violation2009$42,000
Masiongale Electric - Mechanical Inc. labor relations violation2004$25,726
Masitbi, LLC dba Big Boy Restaurant labor relations violation2013$6,803
Masonry By Design, Inc. labor relations violation2005$10,000
Masonry Reinforcing Corporation Of America labor relations violation2001$18,600
Masores Bais Yaakov labor relations violation2012$15,000
Mass Electric Construction Co. and Balfour Beatty Construction, Inc. A Joint Venture labor relations violation2001$21,031
Massachusetts Electric Construction Co. labor relations violation2001$11,043
Massachusetts Institute of TechnologyMassachusetts Institute of Technologymiscellaneous serviceslabor relations violation2010$10,000
Massachusetts Society for the Prevention of Cruelty to Children labor relations violation2004$27,000
MASSEY ENERGY COMPANY AND ITS SUBSIDIARY, SPARTAN MINING COMPANY D/B/A MAMMOTH COAL COMPANYAlpha Metallurgical Resourcesmining and mineralslabor relations violation2014$22,792,515
Massillon Newspaper, Inc., d/b/a The Independent labor relations violation2000$58,000
MasTec Advanced TechnologiesMasTecconstruction and engineeringlabor relations violation2007$5,000
MasTec Advanced TechnologiesMasTecconstruction and engineeringlabor relations violation2022$3,120,000
MasTec Advanced Technologies, a Division of MasTec, Inc. labor relations violation2022$3,120,000
MasTec North America Inc.MasTecconstruction and engineeringlabor relations violation2004$25,725
Mastec of North America, Inc.MasTecconstruction and engineeringlabor relations violation2010$29,000
Mastec of North America, Inc.MasTecconstruction and engineeringlabor relations violation2010$53,425
Master Automatic Inc. labor relations violation2006$34,358
Master Brew Company labor relations violation2001$9,595
Master Cut Salon, owned by Regis Corporation labor relations violation2002$16,000
Master Food, Inc. labor relations violation2014$39,276
Master Food, Inc. labor relations violation2012$15,933
Master Food, Inc. labor relations violation2021$39,276
Master Klean Janitorial, Inc. labor relations violation2002$8,250
Master Lock Company labor relations violation2003$48,500
Master Plastering Company labor relations violation2005$16,656
Masterbrand Cabinets, Inc.Fortune Brands Home & Securityhousewares and home furnishingslabor relations violation2007$28,000
MasterCorp, Inc. labor relations violation2021$25,000
Mastercraft Distribution USA, Inc. labor relations violation2015$12,313
Mastercraft Industries Inc. labor relations violation2005$45,000
Mastercuts, a Division of Regis Corporation labor relations violation2002$8,000
Masters Mechanical, Inc. labor relations violation2008$16,000
MASTIC HOME EXTERIORS, INC. A SUBSIDIARY OF PLY-GEM INDUSTRIES, INC. labor relations violation2020$9,936
Mastronardi Mason Material, Inc. labor relations violation2005$167,370
Matanuska Electric Association, Inc. labor relations violation2015$20,252
Matanuska Electric Association, Inc. labor relations violation2001$68,022
Matanuska Electric Association, Inc. labor relations violation2000$10,768
Matanuska Electric Association, Inc. labor relations violation2000$12,000
Matanuska-Susitna Community Transit (MASCOT) labor relations violation2010$50,800
Matchbox Food Group labor relations violation2017$7,600
Matchbox Food Group labor relations violation2017$7,600
Matchbox Food Group labor relations violation2017$22,800
Material Dealers Association labor relations violation2002$25,534
Material Dealers Association labor relations violation2000$50,000
MATERIAL PROCESSING INC. labor relations violation2013$15,000
Material Service Corporation labor relations violation2002$107,901
Materials Processing, Inc. labor relations violation2011$9,196
Matheson Fast Freight labor relations violation2005$10,000
Matheson Fast Freight labor relations violation2005$10,000
Matheson Postal Services, Inc. labor relations violation2016$18,317
Matheson Tri-Gas, Inc.Mitsubishi Chemicalchemicalslabor relations violation2016$48,225
Mathews Machinery, Inc. labor relations violation2003$29,000
Matlack, Inc. labor relations violation2001$63,116
Matrix Environmental, Inc. labor relations violation2010$14,000
Matros Automated Electrical Construction Corp. labor relations violation2010$6,000
Matson NavigationMatsonfreight and logisticslabor relations violation2000$6,000
Matson Navigation Co.Matsonfreight and logisticslabor relations violation2001$16,320
Matson Terminals Inc.Matsonfreight and logisticslabor relations violation2019$425,000
MATSYS, Inc. labor relations violation2023$10,000
Matt Meadows Electric, Inc., alter-ago Row-Wall Electric, Inc. labor relations violation2004$17,000
Matthew W. Bayless DDS PC d/b/a Summer Hill Dental labor relations violation2016$8,903
(*): Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting.