| GGGro Green | Buffalo | NY | Chemical Manufacturing325314 | — | ◇ UNVERIFIED |
| HBHarbison Brothers INC | Buffalo | NY | Printing and Related Support Activities323112 | — | ◇ UNVERIFIED |
| HWHarold Wood CO | Buffalo | NY | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| HWHazardous Waste Management CORP | Buffalo | NY | Electrical Equipment, Appliance & Component Manufacturing335122 | — | ◇ UNVERIFIED |
| HCHenkel Corporation | Buffalo | NY | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| HHospira | Buffalo | NY | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| IOIsland Oasis Maunfacturing LLC | Buffalo | NY | Food Manufacturing311511 | — | ◇ UNVERIFIED |
| LTLancaster Tank and Steel Products | Buffalo | NY | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| MPMarlette Plating | Buffalo | NY | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| MPMarsh Plating CO | Buffalo | NY | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| MFMultisorb Filtration Group, French Road Facility | Buffalo | NY | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| NCNesl - Como Park Hot Mix Asphalt | Buffalo | NY | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| NWNesl - Wehrle/barton Facility | Buffalo | NY | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| NCNiagara Ceramics CORP | Buffalo | NY | Nonmetallic Mineral Product Manufacturing327110 | — | ◇ UNVERIFIED |
| NFNiagara Fiberglass INC | Buffalo | NY | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| OWOsmose Wood Preserving | Buffalo | NY | Chemical Manufacturing325320 | — | ◇ UNVERIFIED |
| PTPostprocess Technologies | Buffalo | NY | Machinery Manufacturing333249 | — | ◇ UNVERIFIED |
| QBQuikrete - Buffalo, Ny Plant | Buffalo | NY | Nonmetallic Mineral Product Manufacturing327999 | — | ◇ UNVERIFIED |
| RDRodgard - Division of Hutchinson Industries | Buffalo | NY | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| SDS.a. Day Buffalo Flux Facility Johnson Manufacturing CO | Buffalo | NY | Chemical Manufacturing325188 | — | ◇ UNVERIFIED |
| SASfc Adams INC. | Buffalo | NY | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| SCStetson Chemical | Buffalo | NY | Chemical Manufacturing325188 | — | ◇ UNVERIFIED |
| TFThermal Foams INC | Buffalo | NY | Plastics and Rubber Products Manufacturing326140 | — | ◇ UNVERIFIED |
| TMTruly Magic Products INC | Buffalo | NY | Machinery Manufacturing333514 | — | ◇ UNVERIFIED |
| TPTyson Prepared Foods INC | Buffalo | NY | Food Manufacturing311612 | — | ◇ UNVERIFIED |
| WBWatson Bowman Acme CORP | Buffalo | NY | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| WCWendt Corporation | Buffalo | NY | Primary Metal Manufacturing331221 | — | ◇ UNVERIFIED |
| WFW & F Mfg CO INC | Buffalo | NY | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| ALAlfa Laval Inc. Buffalo (loc code: NBNY08) | Buffalo | NY | Fabricated Metal Product Manufacturing332410 | 20-99 | ◐ LIKELY ACTIVE |
| BFBarrel Factory Distilling | Buffalo | NY | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| BIBattistoni Italian Specialty Meats | Buffalo | NY | Food Manufacturing311612 | 20-99 | ◐ LIKELY ACTIVE |
| BDBig Ditch Brewing Company | Buffalo | NY | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
Bounce Imaging, INC | Buffalo | NY | Computer and Electronic Product Manufacturing334310 | — | ◐ LIKELY ACTIVE |
| BBuffalo | Buffalo | NY | Paper Manufacturing322211 | 20-99 | ◐ LIKELY ACTIVE |
| BFBuffalo Flour Mill | Buffalo | NY | Food Manufacturing311211 | 20-99 | ◐ LIKELY ACTIVE |
| BOBuffalo Office | Buffalo | NY | Computer and Electronic Product Manufacturing334510 | 1-19 | ◐ LIKELY ACTIVE |
| BRBuffalo Riverworks LLC | Buffalo | NY | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| BSBuffalo SAV, Inc. | Buffalo | NY | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| BSBuffalo Stmp | Buffalo | NY | Transportation Equipment Manufacturing336370 | 500+ | ◐ LIKELY ACTIVE |
| CLCCL Label - Buffalo | Buffalo | NY | Paper Manufacturing322220 | 20-99 | ◐ LIKELY ACTIVE |
| CBChateau Buffalo, LLC | Buffalo | NY | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| C2Commitment 2000 Inc Dba: Father Sam's Bakery | Buffalo | NY | Food Manufacturing311812 | 100-499 | ◐ LIKELY ACTIVE |
| CBCranesville Block Company inc-BUFFALO | Buffalo | NY | Nonmetallic Mineral Product Manufacturing327320 | 1-19 | ◐ LIKELY ACTIVE |
| CACup and Char Pepperoni, Inc. | Buffalo | NY | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| DCDerrick Corporation | Buffalo | NY | Machinery Manufacturing333132 | 500+ | ◐ LIKELY ACTIVE |
| EIEga Industrial Solutions, LLC | Buffalo | NY | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| EPElk Provision Co., Inc. | Buffalo | NY | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| FHFluid Handling LLC | Buffalo | NY | Fabricated Metal Product Manufacturing332410 | — | ◐ LIKELY ACTIVE |
| FMFrederick Machine and Manufacturing | Buffalo | NY | Fabricated Metal Product Manufacturing332710 | 1-19 | ◐ LIKELY ACTIVE |
General Mills, Inc. Buffalo, NY - Flour Mill and Grain Elevator | Buffalo | NY | Food Manufacturing311211 | 20-99 | ◐ LIKELY ACTIVE |