| NGNorthrop Grumman--epic One Aviation Way | Madison | AL | — | ◇ UNVERIFIED |
| NGNorthrop Grumman Poly Scientific | Springfield | PA | — | ◇ UNVERIFIED |
| NGNorthrop Grumman Systems CORP | Hanover | MD | — | ◇ UNVERIFIED |
| NGNorthrop Grumman Systems CORP | Woodland Hills | CA | — | ◇ UNVERIFIED |
| NGNorthrop Grumman Systems CORP. | El Segundo | CA | — | ◇ UNVERIFIED |
| NGNorthrop Grumman Systems Corpo | San Jose | CA | — | ◇ UNVERIFIED |
| NGNorthrop Grumman Systems Corporation | San Jose | CA | — | ◇ UNVERIFIED |
| NGNorthrop Grumman Systems Corporation | Waynesboro | VA | — | ◇ UNVERIFIED |
| NGNorthrop Grumman Systems Corporation- Troy Hill 2 (ste 2a) | Elkridge | MD | — | ◇ UNVERIFIED |
| NGNorthrop Grumman Systems Corp-sperry Marine | Signal Hill | CA | — | ◇ UNVERIFIED |
| NGNorthrup Grumman Systems | Manhattan Beach | CA | — | ◇ UNVERIFIED |
| NNNVTS Night Vision Technology Solutions LLC. | Jamestown | RI | — | ◇ UNVERIFIED |
| OHOdom Hydrographic Sys INC | Baton Rouge | LA | — | ◇ UNVERIFIED |
| OCOmohundro CO | Costa Mesa | CA | — | ◇ UNVERIFIED |
| OSOpto-Knowledge Systems, Inc. | Jacksonville | AR | — | ◇ UNVERIFIED |
| OAOrbital Atk INC. | Colorado Springs | CO | — | ◇ UNVERIFIED |
| OAOrbital Atk, INC. | Northridge | CA | — | ◇ UNVERIFIED |
 Ovc Engineered Solutions, LLC | Easton | MD | — | ◇ UNVERIFIED |
| PSPacific Scientific - Rose Lane | Carpinteria | CA | — | ◇ UNVERIFIED |
| PCPenetradar Corporation | Niagara Falls | NY | — | ◇ UNVERIFIED |
| PLPennyvision LLC Dba Pizza Hut | Santa Ana | CA | — | ◇ UNVERIFIED |
| PVPivotal Vision LLC | Minneapolis | MN | — | ◇ UNVERIFIED |
| PSPm Solutions Dba More Automotive | San Carlos | CA | — | ◇ UNVERIFIED |
| PCPrestige Clnr/bethlehem | Bethlehem | PA | — | ◇ UNVERIFIED |
| PSPrince Street Properties LLC | Tempe | AZ | — | ◇ UNVERIFIED |
| QSQuanergy Systems INC | Sunnyvale | CA | — | ◇ UNVERIFIED |
| RRRapid Response Research Group, LLC | California | MD | — | ◇ UNVERIFIED |
| RRaytheon | El Segundo | CA | — | ◇ UNVERIFIED |
| RBRaytheon-bldgs B-30/31/32 Remote Sensing | Goleta | CA | — | ◇ UNVERIFIED |
| RBRaytheon - Building B-8 | Goleta | CA | — | ◇ UNVERIFIED |
| RCRaytheon Company | Huntsville | AL | — | ◇ UNVERIFIED |
| RCRaytheon Company | Ontario | CA | — | ◇ UNVERIFIED |
| RCRaytheon Company | Los Angeles | CA | — | ◇ UNVERIFIED |
| RCRaytheon Company | El Segundo | CA | — | ◇ UNVERIFIED |
| RCRaytheon Company C/o Rmt, INC | Moffett Field | CA | — | ◇ UNVERIFIED |
| RCRaytheon Company Poulsbo | Poulsbo | WA | — | ◇ UNVERIFIED |
| RCRaytheon Company Ssc | Sudbury | MA | — | ◇ UNVERIFIED |
| RIRaytheon Independence Site | Plano | TX | — | ◇ UNVERIFIED |
| RMRaytheon Mckinney Site | Mckinney | TX | — | ◇ UNVERIFIED |
| RSRaytheon Seapower Capability Center | Portsmouth | RI | — | ◇ UNVERIFIED |
| RSRaytheon Systems CO | Columbia City | IN | — | ◇ UNVERIFIED |
| RTRaytheon Technical Services Company, LLC | Indianapolis | IN | — | ◇ UNVERIFIED |
| RTRaytheon Technologies | Portsmouth | RI | — | ◇ UNVERIFIED |
| RTRaytheon Technologies | San Jose | CA | — | ◇ UNVERIFIED |
| RVRaytheon Vision Systems | Goleta | CA | — | ◇ UNVERIFIED |
| RORemote Ocean Systems INC | San Diego | CA | — | ◇ UNVERIFIED |
 Remote Sensing Solutions, Inc. | Barnstable | MA | — | ◇ UNVERIFIED |
| RCRockwell Collins Display Syste | San Jose | CA | — | ◇ UNVERIFIED |
| RWRock West Composites | San Diego | CA | — | ◇ UNVERIFIED |
| RIRohr Inc, a Utc Aerospace Systems Company | Chula Vista | CA | — | ◇ UNVERIFIED |
