| Morsco / Reece / Fortiline MA | Wholesale Trade | 0 | — | A |
| Morsco / Reece / Fortiline NC | Utilities | 0 | — | F |
| Morsco / Reece / Fortiline TN | Utilities | 0 | — | A |
| Morsco / Reece / Fortiline TX | Utilities | 0 | — | A |
| Morsco / Reece / Fortiline VA | Utilities | 0 | — | A |
| Morsco Inc. TX | Wholesale Trade | 1 | $185,400 | — |
| MORSCO INC. DBA REECE USA GA | Wholesale Trade | 0 | — | B |
| MORSCO INC. DBA REECE USA NC | Wholesale Trade | 0 | — | A |
| MORSCO INC. DBA REECE USA TX | Wholesale Trade | 0 | — | C |
| Morse Distribution Inc WA | Wholesale Trade | 0 | — | D |
| Morse Moving & Storage INC MI | Transportation & Warehousing | 0 | — | A |
| Morse Remodeling, Inc CA | Construction | 0 | — | F |
| Morse Rubber IA | Manufacturing | 0 | — | A |
| Morse Rubber Flsmidth IA | Manufacturing | 0 | — | A |
| Morse Steel Reinforcing LLC WA | Construction | 0 | — | F |
| Morsey Constructors, LLC KY | Construction | 0 | — | A |
| Morski Brands Inc WI | Manufacturing | 0 | — | F |
| Morski Brands, Inc. dba Dawn's Foods WI | Wholesale Trade | 0 | — | B |
| Morson International, Inc. TX | Administrative & Waste Services | 1 | $182,749 | — |
| MORTELLARO'S NURSERY LTD TX | Agriculture & Forestry | 0 | — | F |
| Mortenson Masonry, Inc MN | Construction | 0 | — | D |
| Mortex Apparel Manufacturing NC | — | 0 | — | — |
| Mortex Products, Inc. TX | Manufacturing | 0 | — | F |
| Mortgage Bank FL | — | 0 | — | — |
| Mortgage Bank SC | — | 0 | — | — |
| MORTGAGE CONNECT, LP PA | Finance & Insurance | 1 | $122,625 | — |
| Mortgage Guaranty Insurance Corporation WI | Finance & Insurance | 6 | $110,439 | — |
| Mortgage Industry Advisory Corporation NY | Professional & Technical Services | 2 | $113,274 | — |
| Mortgage Investors Corporation FL | — | 0 | — | — |
| MORTGAGE MANAGEMENT SOLUTIONS, LLC GA | Professional & Technical Services | 1 | $149,781 | — |
| Mortgage NEKS LLC MO | Professional & Technical Services | 1 | $133,973 | — |
| Mortgage Research Center, LLC MO | Finance & Insurance | 4 | $89,393 | — |
| Mortillaro Lobster MA | Wholesale Trade | 0 | — | A |
| Morton & Bassett Spices CA | Manufacturing | 0 | — | A |
| Morton Buildings ID | Manufacturing | 0 | — | A |
| Morton College in Cicero Ill IL | Educational Services | 0 | — | A |
| MORTON COUNTY ASSISTED LIVING KS | Healthcare & Social Assistance | 0 | — | A |
| MORTON COUNTY HOSPITAL KS | Healthcare & Social Assistance | 0 | — | A |
| MORTON COUNTY MEDICAL CLINIC KS | Healthcare & Social Assistance | 0 | — | A |
| MORTON COUNTY ROLLA CLINIC KS | Healthcare & Social Assistance | 0 | — | — |
| Morton Electric, Inc. FL | Construction | 0 | — | A |
| Morton Grove Pharmaceuticals, Inc. IL | — | 0 | — | — |
| Morton Industries LLC IL | Manufacturing | 0 | — | F |
| Morton Plant Hospital (2100) FL | Healthcare & Social Assistance | 0 | — | F |
| Morton Plant North Bay Hospital (2103) FL | Healthcare & Social Assistance | 0 | — | F |
| Morton Salt AZ | Manufacturing | 0 | — | A |
| Morton Salt FL | Wholesale Trade | 0 | — | D |
| Morton Salt OH | — | 0 | — | — |
| Morton Salt PA | Wholesale Trade | 0 | — | C |
| Morton Salt - Hutchinson KS | Manufacturing | 0 | — | B |
