| MMMasonic Medical Research Lab | Utica | NY | Primary Metal Manufacturing331491 | — | ◇ UNVERIFIED |
Matthews International CORP | Seneca Falls | NY | Primary Metal Manufacturing331521 | — | ◇ UNVERIFIED |
| MRMercury Refining CO INC | Albany | NY | Primary Metal Manufacturing331000 | — | ◇ UNVERIFIED |
| MAModern Art Services | Long Island City | NY | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| MMMoment Metal LLC | Albany | NY | Primary Metal Manufacturing331513 | — | ◇ UNVERIFIED |
| NENexans Energy USA INC | Chester | NY | Primary Metal Manufacturing331420 | — | ◇ UNVERIFIED |
| NSNey Smelting & Refining CO INC | Brooklyn | NY | Primary Metal Manufacturing331528 | — | ◇ UNVERIFIED |
| NPNl Phase 2 Residential Properties | Depew | NY | Primary Metal Manufacturing331492 | — | ◇ UNVERIFIED |
| NDNyc Dept of Parks-columbia Smelting & Refining Works Site | Brooklyn | NY | Primary Metal Manufacturing331492 | — | ◇ UNVERIFIED |
| OLOberdorfer LLC | Syracuse | NY | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| PKPpc Kinne Road | East Syracuse | NY | Primary Metal Manufacturing331491 | — | ◇ UNVERIFIED |
| PIPraxair INC - Corporate Assets | Niagara Falls | NY | Primary Metal Manufacturing331419 | — | ◇ UNVERIFIED |
| PLPremier Lakewood INC | Lakewood | NY | Primary Metal Manufacturing331521 | — | ◇ UNVERIFIED |
| PMPyron Metal | Niagara Falls | NY | Primary Metal Manufacturing331110 | — | ◇ UNVERIFIED |
| RMRepublic Metals CO INC | Brooklyn | NY | Primary Metal Manufacturing331419 | — | ◇ UNVERIFIED |
| RARochester Aluminum Smelting CORP | Rochester | NY | Primary Metal Manufacturing331411 | — | ◇ UNVERIFIED |
| RCRome Cable CORP | Rome | NY | Primary Metal Manufacturing331422 | — | ◇ UNVERIFIED |
| SMSabin Metal CORP | Brooklyn | NY | Primary Metal Manufacturing331111 | — | ◇ UNVERIFIED |
| TVTwin Village Recycling | Depew | NY | Primary Metal Manufacturing331491 | — | ◇ UNVERIFIED |
| UIUnited Iron INC | Mount Vernon | NY | Primary Metal Manufacturing331111 | — | ◇ UNVERIFIED |
| VIVacuum Instrument CORP | Ronkonkoma | NY | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| VIValmet INC | Hudson Falls | NY | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| WFWelding Flux Facility | Niagara Falls | NY | Primary Metal Manufacturing331110 | — | ◇ UNVERIFIED |
| WCWendt Corporation | Buffalo | NY | Primary Metal Manufacturing331221 | — | ◇ UNVERIFIED |
| WDWolff & Dungey | Syracuse | NY | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| BWBen Weitsman of Albany | Albany | NY | Primary Metal Manufacturing331491 | 20-99 | ◐ LIKELY ACTIVE |
| BWBen Weitsman of Allegany | Allegany | NY | Primary Metal Manufacturing331491 | 1-19 | ◐ LIKELY ACTIVE |
| BWBen Weitsman of Binghamton | Binghamton | NY | Primary Metal Manufacturing331491 | 1-19 | ◐ LIKELY ACTIVE |
| BWBen Weitsman of Hornell | Hornell | NY | Primary Metal Manufacturing331491 | 1-19 | ◐ LIKELY ACTIVE |
| BWBen Weitsman of Jamestown | Jamestown | NY | Primary Metal Manufacturing331491 | 1-19 | ◐ LIKELY ACTIVE |
| BWBen Weitsman of Owego | Owego | NY | Primary Metal Manufacturing331491 | 100-499 | ◐ LIKELY ACTIVE |
| BWBen Weitsman of Rochester | Rochester | NY | Primary Metal Manufacturing331491 | 20-99 | ◐ LIKELY ACTIVE |
| BWBen Weitsman of Syracuse | Solvay | NY | Primary Metal Manufacturing331491 | 1-19 | ◐ LIKELY ACTIVE |
| BFBoonville Facility | Boonville | NY | Primary Metal Manufacturing331420 | 20-99 | ◐ LIKELY ACTIVE |
| BBpd | Utica | NY | Primary Metal Manufacturing331491 | 100-499 | ◐ LIKELY ACTIVE |
| CPCamden Plant 3 | Camden | NY | Primary Metal Manufacturing331420 | 1-19 | ◐ LIKELY ACTIVE |
| CLChecon LLC. GLF | Glens Falls | NY | Primary Metal Manufacturing331491 | 20-99 | ◐ LIKELY ACTIVE |
| DCDlg Critical Minerals USA LLC | Rockville Centre | NY | Primary Metal Manufacturing331410 | — | ◐ LIKELY ACTIVE |
| HMHomogeneous Metal Inc. | Clayville | NY | Primary Metal Manufacturing331492 | 100-499 | ◐ LIKELY ACTIVE |
| JFJordan Facility | Jordan | NY | Primary Metal Manufacturing331420 | 20-99 | ◐ LIKELY ACTIVE |
| KFKenwood Facility | Sherrill | NY | Primary Metal Manufacturing331420 | 20-99 | ◐ LIKELY ACTIVE |
| KKeyano | Fonda | NY | Primary Metal Manufacturing331318 | 20-99 | ◐ LIKELY ACTIVE |
| KDKinedyne DBA ELT | Orchard Park | NY | Primary Metal Manufacturing331210 | 1-19 | ◐ LIKELY ACTIVE |
| LALinde Advanced Material Technologies | Orangeburg | NY | Primary Metal Manufacturing331410 | 20-99 | ◐ LIKELY ACTIVE |
| LOLockport Operations | Loc | NY | Primary Metal Manufacturing331110 | 20-99 | ◐ LIKELY ACTIVE |
| MMMac Metals and Alloys, INC | Orchard Park | NY | Primary Metal Manufacturing331492 | — | ◐ LIKELY ACTIVE |
| MBMaterion - Buffalo | Buffalo | NY | Primary Metal Manufacturing331491 | 100-499 | ◐ LIKELY ACTIVE |
| MWMaterion - Wheatfield | Wheatfield | NY | Primary Metal Manufacturing331491 | 20-99 | ◐ LIKELY ACTIVE |
| NONovelis Oswego Works | Oswego | NY | Primary Metal Manufacturing331315 | 500+ | ◐ LIKELY ACTIVE |
| NNucor | Auburn | NY | Primary Metal Manufacturing331221 | 100-499 | ◐ LIKELY ACTIVE |