| Monterey Marriott CA | Accommodation & Food Services | 0 | - | F |
| Monterey Mushrooms IL | Agriculture & Forestry | 0 | - | B |
| Monterey Mushrooms TN | Agriculture & Forestry | 0 | - | A |
| Monterey Mushrooms CA | - | 1 | $500,000 | - |
| Monterey Mushrooms LLC FL | Agriculture & Forestry | 0 | - | F |
| Monterey Mushrooms, LLC CA | Agriculture & Forestry | 0 | - | B |
| Monterey Mushrooms, LLC. Royal Oaks Facility CA | Agriculture & Forestry | 0 | - | F |
| Monterey Pacific, Inc. CA | Agriculture & Forestry | 0 | - | F |
| Monterey Palms Healthcare Facility CA | Healthcare & Social Assistance | 0 | - | - |
| Monterey Park CA | Healthcare & Social Assistance | 0 | - | F |
| Monterey Peninsula Country Club CA | Arts & Entertainment | 0 | - | D |
| Monterey Peninsula Unified School District CA | - | 1 | $105,345 | - |
| Monterey Plaza Hotel & Spa CA | Accommodation & Food Services | 0 | - | F |
| Monterey Regional Waste Management District CA | Administrative & Waste Services | 0 | - | F |
| Monterey Winery and Vineyards CA | - | 0 | - | - |
| Monteris Medical Corporation MN | Manufacturing | 3 | $120,000 | - |
| Monterra Technology Inc. CA | - | 1 | $134,000 | - |
| Montery Palms HealthCare CA | Healthcare & Social Assistance | 0 | - | - |
| Montesano Health and Rehabilitation Center WA | - | 0 | - | - |
| Montesoro Golf And Social Club, LLC CA | - | 0 | - | - |
| Montessori Community School HI | - | 1 | $85,000 | - |
| Montessori Escuela MA | Healthcare & Social Assistance | 1 | $43,139 | - |
| Montessori Escuela, LLC MA | - | 3 | $55,200 | - |
| Montessori Foundations of Chicago, Inc. IL | Educational Services | 1 | $49,020 | - |
| Montessori Hearts Childcare and Early Learning Center WA | - | 1 | $67,640 | - |
| Montessori One Academy NM | Educational Services | 1 | $42,000 | - |
| Montessori Plus School and Teacher Preparation of Washington WA | Other Services | 1 | $64,480 | - |
| Montessori School of Cumming, Inc. GA | - | 1 | $52,820 | - |
| Montevista Hospital NV | - | 0 | - | - |
| Montezuma Health and Rehabilitation GA | Healthcare & Social Assistance | 0 | - | F |
| Montfort Jones Memorial Hospital MS | - | 0 | - | - |
| Montgomery Cardiovascular Associates PC AL | Healthcare & Social Assistance | 1 | $500,000 | - |
| Montgomery Cardiovascular Associates, P.C. AL | - | 1 | $681,203 | - |
| Montgomery County IL | Public Administration | 0 | - | D |
| Montgomery County NY | Healthcare & Social Assistance | 0 | - | F |
| Montgomery County Gazette MD | - | 0 | - | - |
| Montgomery County Head Start PA | - | 0 | - | - |
| Montgomery County Memorial Hospital IA | Healthcare & Social Assistance | 0 | - | D |
| Montgomery County Public Schools MD | Transportation & Warehousing | 0 | - | C |
| Montgomery Enterprises, Inc./Cash Title Exchange MS | - | 0 | - | - |
| Montgomery General Healthcare System WV | Healthcare & Social Assistance | 0 | - | B |
| Montgomery Logistics LLC NY | - | 0 | - | - |
| Montgomery Nursing and Rehab Center NY | Healthcare & Social Assistance | 0 | - | F |
| Montgomery Nursing Home and Rehabilitation Center NY | Healthcare & Social Assistance | 0 | - | - |
| Montgomery Place IL | Healthcare & Social Assistance | 0 | - | F |
| Montgomery Technologies, LLC CA | Professional & Technical Services | 1 | $109,616 | - |
| Montgomery Transport, LLC AL | Transportation & Warehousing | 0 | - | B |
| Montgomery Truss and Panel Inc. PA | Manufacturing | 0 | - | F |
| Montgomery UPS AL | - | 0 | - | - |
| Montgomery Vascular Surgery, PC AL | Healthcare & Social Assistance | 1 | $450,000 | - |