| MASTERS OF DECOR INC. | | | workplace safety or health violation | 2008 | $7,050 |
| MASTERS MASONRY OF ST. AUGUSTINE, INC. | | | workplace safety or health violation | 2012 | $5,016 |
| MASTERS GALLERY FOODS, INC. | | | workplace safety or health violation | 2024 | $9,795 |
| MASTERS GALLERY FOODS, INC. | | | workplace safety or health violation | 2024 | $13,711 |
| MASTERS CONSTRUCTION | | | workplace safety or health violation | 2018 | $11,640 |
| MASTERS CONSTRUCTION | | | workplace safety or health violation | 2018 | $9,977 |
| MASTERS BUILDERS, INC. | | | workplace safety or health violation | 2017 | $6,519 |
| MASTERS BUILDERS, INC. | | | workplace safety or health violation | 2017 | $25,350 |
| MASTERS BUILDERS, INC. | | | workplace safety or health violation | 2017 | $46,012 |
| MASTERS BUILDERS INC. | | | workplace safety or health violation | 2016 | $14,668 |
| MASTERS BUILDERS INC | | | workplace safety or health violation | 2017 | $70,991 |
| MASTERS BUILDERS INC | | | workplace safety or health violation | 2017 | $15,138 |
| MASTERPIECE LEADED WINDOWS CORPORATION | | | workplace safety or health violation | 2016 | $6,885 |
| MASTERPIECE CONSTRUCTION LLC | | | workplace safety or health violation | 2016 | $6,048 |
| MASTERPAC CORPORATION | | | workplace safety or health violation | 2015 | $7,000 |
| MASTERMOLD, LLC | | | workplace safety or health violation | 2014 | $7,000 |
| MASTERMOLD, LLC | | | workplace safety or health violation | 2024 | $48,393 |
| MASTERLINER INC | | | workplace safety or health violation | 2021 | $8,114 |
| MASTERKEY CONSTRUCTION, INC. | | | workplace safety or health violation | 2015 | $6,468 |
| MASTERKEY CONSTRUCTION | | | workplace safety or health violation | 2014 | $7,392 |
| MASTERHOUSE CONSTRUCTION, INC. | | | workplace safety or health violation | 2022 | $6,000 |
| MASTERHAND MILLING, LLC. | | | workplace safety or health violation | 2022 | $9,821 |
| MASTERFORM TOOL COMPANY | | | workplace safety or health violation | 2018 | $8,130 |
| MASTERFOODS USA | Mars Incorporated | food products | workplace safety or health violation | 2004 | $18,000 |
| MASTERDUCT INC. | | | workplace safety or health violation | 2015 | $8,820 |
| MASTERCROP LAUNDRY | | | workplace safety or health violation | 2001 | $5,625 |
| MASTERCRAFTERS, INC. | | | workplace safety or health violation | 2022 | $31,782 |
| MASTERCRAFTERS, INC. | | | workplace safety or health violation | 2022 | $5,656 |
| MASTERCRAFTED SPECIALTY WOODS INCORPORATED | | | workplace safety or health violation | 2000 | $6,300 |
| MASTERCRAFT TOOL & MACHINE CO. | | | workplace safety or health violation | 2016 | $9,600 |
| MASTERCRAFT ROOFING INC | | | workplace safety or health violation | 2022 | $9,200 |
| MASTERCRAFT REMODELING, LLC. | | | workplace safety or health violation | 2021 | $9,324 |
| MASTERCRAFT MASONRY I, INC. | | | workplace safety or health violation | 2010 | $10,000 |
| MASTERCRAFT MASONRY I, INC | | | workplace safety or health violation | 2005 | $5,250 |
| MASTERCRAFT MASONRY I INC. | | | workplace safety or health violation | 2009 | $8,000 |
| MASTERCRAFT INDUSTRIES, INC. | | | workplace safety or health violation | 2020 | $13,359 |
| MASTERCRAFT INDUSTRIES, INC. | | | workplace safety or health violation | 2023 | $10,828 |
| MASTERCRAFT HOMES | | | workplace safety or health violation | 2004 | $11,350 |
| MASTERCRAFT EXTERIORS, INC | | | workplace safety or health violation | 2010 | $7,700 |
| MASTERCRAFT EXTERIORS | | | workplace safety or health violation | 2016 | $10,000 |
| MASTERCRAFT CARPENTRY, INC. | | | workplace safety or health violation | 2014 | $7,000 |
| MASTERCRAFT BUILDERS | | | workplace safety or health violation | 2001 | $8,500 |
| MASTERCRAFT BOAT COMPANY, LLC | | | workplace safety or health violation | 2024 | $5,950 |
| MASTERCORP, INC. | | | workplace safety or health violation | 2022 | $7,802 |
| MASTERCORP, INC. | | | workplace safety or health violation | 2023 | $6,641 |
| MASTERCOOL, INC | | | workplace safety or health violation | 2017 | $5,704 |
| MASTERCOOL, INC | | | workplace safety or health violation | 2022 | $15,500 |
| MASTERBUILT CONSTRUCTION, LLC | | | workplace safety or health violation | 2018 | $11,640 |
| MASTERBUILT CONSTRUCTION LLC | | | workplace safety or health violation | 2018 | $22,173 |
| MASTERBRAND INC | | | workplace safety or health violation | 2024 | $7,000 |
| MASTERBRAND CABINETS, LLC | Fortune Brands Home & Security | housewares and home furnishings | workplace safety or health violation | 2024 | $7,500 |
| MASTERBRAND CABINETS, INC. | Fortune Brands Home & Security | housewares and home furnishings | workplace safety or health violation | 2000 | $10,875 |
| MASTERBRAND CABINETS, INC. | Fortune Brands Home & Security | housewares and home furnishings | workplace safety or health violation | 2009 | $7,350 |
| MASTERBRAND CABINETS, INC. | Fortune Brands Home & Security | housewares and home furnishings | workplace safety or health violation | 2013 | $10,725 |
| MASTERBRAND CABINETS, INC. | Fortune Brands Home & Security | housewares and home furnishings | workplace safety or health violation | 2019 | $6,165 |
| MASTERBRAND CABINETS, INC. | Fortune Brands Home & Security | housewares and home furnishings | workplace safety or health violation | 2021 | $8,192 |
| MASTERBRAND CABINETS | Fortune Brands Home & Security | housewares and home furnishings | workplace safety or health violation | 2023 | $6,300 |
| MASTERBRAND CABINET, INC | Fortune Brands Home & Security | housewares and home furnishings | workplace safety or health violation | 2007 | $5,000 |
| MASTERBLEND INTERNATIONAL LLC | | | workplace safety or health violation | 2019 | $16,200 |
| MASTERACK, LLC | | | workplace safety or health violation | 2017 | $25,869 |
| MASTERACK, LLC | | | workplace safety or health violation | 2020 | $12,145 |
| MASTER-HALCO, INCORPORATED | Itochu | diversified | workplace safety or health violation | 2000 | $9,250 |
| MASTER-HALCO, INC | Itochu | diversified | workplace safety or health violation | 2011 | $7,200 |
| MASTER-HALCO INC. | Itochu | diversified | workplace safety or health violation | 2005 | $5,525 |
| MASTER-HALCO INC. | Itochu | diversified | workplace safety or health violation | 2011 | $6,000 |
| MASTER'S SIDING LLC | | | workplace safety or health violation | 2019 | $6,240 |
| MASTER'S LUMBER & HARDWARE, LLC | | | workplace safety or health violation | 2014 | $5,208 |
| MASTER WOODCRAFT CABINETRY, LLC | | | workplace safety or health violation | 2022 | $8,701 |
| MASTER WOODCRAFT CABINETRY, L.L.C. | | | workplace safety or health violation | 2023 | $21,876 |
| MASTER WHOLESALE & VENDING SUPPLY | | | workplace safety or health violation | 2018 | $13,581 |
| MASTER WALL, INC | | | workplace safety or health violation | 2019 | $14,000 |
| MASTER WALL | | | workplace safety or health violation | 2008 | $5,156 |
| MASTER TRUCK AND TRAILER, LLC | | | workplace safety or health violation | 2017 | $5,924 |
| MASTER TREE SERVICE INC. | | | workplace safety or health violation | 2018 | $28,605 |
| MASTER TREE CARE, INC | | | workplace safety or health violation | 2020 | $5,250 |
| MASTER TRADING, INC. | | | workplace safety or health violation | 2013 | $8,316 |
| MASTER TRADING, INC. | | | workplace safety or health violation | 2023 | $9,644 |
| MASTER TRADING INC | | | workplace safety or health violation | 2009 | $5,451 |
| MASTER TILE INC. | | | workplace safety or health violation | 2001 | $5,130 |
| MASTER TECH LLC | | | workplace safety or health violation | 2011 | $7,200 |
| MASTER STUCCO, LLC | | | workplace safety or health violation | 2010 | $11,400 |
| MASTER STUCCO INC | | | workplace safety or health violation | 2017 | $6,520 |
| MASTER STEEL ROOFING INC | | | workplace safety or health violation | 2019 | $7,310 |
| MASTER SPAS | | | workplace safety or health violation | 2023 | $5,100 |
| MASTER SPAS | | | workplace safety or health violation | 2024 | $9,350 |
| MASTER SHEETMETAL WORKS INC | | | workplace safety or health violation | 2019 | $12,700 |
| MASTER SHEET METAL | | | workplace safety or health violation | 2011 | $24,000 |
| MASTER SHEET METAL | | | workplace safety or health violation | 2012 | $6,160 |
| MASTER SERVICES | | | workplace safety or health violation | 2023 | $6,250 |
| MASTER ROOFING SYTEMS, INC. | | | workplace safety or health violation | 2014 | $42,750 |
| MASTER ROOFING SYSTEMS INC. | | | workplace safety or health violation | 2001 | $11,400 |
| MASTER ROOFING SYSTEMS INC. | | | workplace safety or health violation | 2019 | $6,055 |
| MASTER ROOFING SYSTEMS | | | workplace safety or health violation | 2008 | $18,900 |
| MASTER ROOFING SYSTEMS | | | workplace safety or health violation | 2013 | $6,000 |
| MASTER ROOFING INC | | | workplace safety or health violation | 2024 | $11,062 |
| MASTER ROOFING BY IFG LLC | | | workplace safety or health violation | 2024 | $6,913 |
| MASTER ROOFING - SIDING, LLP | | | workplace safety or health violation | 2022 | $6,300 |
| MASTER ROOFING & CONSTRUCTION, LLC | | | workplace safety or health violation | 2017 | $14,734 |
| MASTER ROOFERS, LLC | | | workplace safety or health violation | 2023 | $6,250 |
| MASTER ROOFERS LLC | | | workplace safety or health violation | 2018 | $5,834 |
| MASTER ROOFERS AND BUILDERS, INC. | | | workplace safety or health violation | 2017 | $29,976 |
