| Lockheed Martin Information Systems & Global Solutions VA | — | 0 | — | — |
| Lockheed Martin Information Systems and Global Solutions NY | — | 0 | — | — |
| Lockheed Martin Logistic Services Cecil Commerce Center FL | — | 0 | — | — |
| LOCKHEED MARTIN LOGISTIC SERVICES, INC. AZ | Transportation & Warehousing | 0 | — | A |
| LOCKHEED MARTIN LOGISTIC SERVICES, INC. CA | Professional & Technical Services | 0 | — | F |
| LOCKHEED MARTIN LOGISTIC SERVICES, INC. GA | Transportation & Warehousing | 0 | — | A |
| LOCKHEED MARTIN LOGISTIC SERVICES, INC. HI | Transportation & Warehousing | 0 | — | A |
| LOCKHEED MARTIN LOGISTIC SERVICES, INC. MD | Manufacturing | 0 | — | A |
| LOCKHEED MARTIN LOGISTIC SERVICES, INC. NV | Transportation & Warehousing | 0 | — | A |
| LOCKHEED MARTIN LOGISTIC SERVICES, INC. OK | Transportation & Warehousing | 0 | — | A |
| LOCKHEED MARTIN LOGISTIC SERVICES, INC. SC | Manufacturing | 0 | — | D |
| LOCKHEED MARTIN LOGISTIC SERVICES, INC. UT | Transportation & Warehousing | 0 | — | A |
| LOCKHEED MARTIN LOGISTIC SERVICES, INC. VA | Transportation & Warehousing | 0 | — | B |
| Lockheed Martin Missiles and Fire Control MA | — | 0 | — | — |
| Lockheed Martin Missiles and Fire Control TX | — | 0 | — | — |
| Lockheed Martin RMS MD | Manufacturing | 0 | — | D |
| Lockheed Martin Sippican Corporation, Rotary and Mission Systems MA | — | 0 | — | — |
| Lockheed Martin Sippican Corporation, Rotary and Missions Systems MA | — | 0 | — | — |
| LOCKHEED MARTIN SIPPICAN, INC. MA | Manufacturing | 0 | — | A |
| Lockheed Martin Space CA | — | 0 | — | — |
| Lockheed Martin Space Systems Company CA | — | 0 | — | — |
| Lockheed Martin, GHG & Diversitech MS | — | 0 | — | — |
| Lockheed Martin, Rotary Mission Systems Business Area KY | — | 0 | — | — |
| Lockheed Martin- Commercial Engine Solutions TX | — | 0 | — | — |
| Lockheed Martin-Rev to 7/20/15 WARN CO | — | 0 | — | — |
| LockNet KY | Manufacturing | 0 | — | C |
| Lockport Steel Fabricators LLC IL | Manufacturing | 0 | — | F |
| Lockport Township Fire Protection District IL | Public Administration | 0 | — | F |
| Lockport Township High School District 205 IL | Educational Services | 0 | — | A |
| Lockport Township Park District IL | Arts & Entertainment | 0 | — | A |
| Lockridge Logistics, LLC PA | Transportation & Warehousing | 0 | — | C |
| Locksley Inc. WI | Construction | 0 | — | F |
| Lockstep Technology Group, LLC GA | Professional & Technical Services | 1 | $135,000 | — |
| Lockton Management, LLC MO | Finance & Insurance | 4 | $153,908 | — |
| Lockwood Construction MI | Construction | 0 | — | F |
| Lockwood Hills Federal KY | Professional & Technical Services | 0 | — | A |
| Lockwood Hills Federal NH | Professional & Technical Services | 0 | — | A |
| Lockwood Hills Federal, LLC VA | Administrative & Waste Services | 0 | — | A |
| Lockwood Hills, LLC NH | Information & Media | 0 | — | A |
| Lockwood Management MI | Real Estate | 0 | — | F |
| Lockwood Motors, Inc MN | Retail Trade | 0 | — | B |
| Lockwood Packing Company LLC MO | Manufacturing | 0 | — | A |
| Lockwood Partners LLC TX | Wholesale Trade | 0 | — | B |
| Lockwood Remediation Technologies, LLC MA | Administrative & Waste Services | 0 | — | A |
| Lockwood School District 26 MT | Educational Services | 4 | $46,217 | — |
| Lockwood's Greenhouses & Farm LLC NY | Retail Trade | 0 | — | A |
| Locomote Express, LLC WV | Transportation & Warehousing | 0 | — | C |
| Locoro Industries, Inc. OH | Manufacturing | 0 | — | F |
| LocumTenens.com GA | Administrative & Waste Services | 0 | — | A |
| Locus Robotics Corp. MA | Manufacturing | 1 | $121,820 | A |
