| 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 |
| BPBuffalo Plant | Buffalo | MO | Textile Product Mills314999 | 1-19 | ◐ LIKELY ACTIVE |
| BRBuffalo Riverworks LLC | Buffalo | NY | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| BRBuffalo Rock Winery | Buffalo | MN | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| BSBuffalo SAV, Inc. | Buffalo | NY | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| BSBuffalo Stmp | Buffalo | NY | Transportation Equipment Manufacturing336370 | 500+ | ◐ LIKELY ACTIVE |
| CSCargill Salt Buffalo | Buffalo | IA | Chemical Manufacturing325998 | 20-99 | ◐ 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 |
| EMEchoes Meadery | Buffalo | MN | Beverage and Tobacco Product Manufacturing312130 | — | ◐ 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 |
| GMGeneral Motors Tonawanda Engine | Buffalo | NY | Machinery Manufacturing333612 | 500+ | ◐ LIKELY ACTIVE |
Goergen-Mackwirth Co., Inc. DBA Niagara Frontier Custom Fabrication | Buffalo | NY | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| GBGondola Brand Macaroni Products, Inc | Buffalo | NY | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| GIGrowTech Industries LLC | Buffalo | NY | Fabricated Metal Product Manufacturing332322 | 100-499 | ◐ LIKELY ACTIVE |
| HDHartman's Distilling Co. | Buffalo | NY | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| HIHFW Industries, Inc. | Buffalo | NY | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
Immediate Mailing Services, Inc. | Buffalo | NY | Printing and Related Support Activities323111 | 20-99 | ◐ LIKELY ACTIVE |
| IRIngersoll Rand | Buffalo | NY | Machinery Manufacturing333912 | 100-499 | ◐ LIKELY ACTIVE |
| IPIngredients Plus Logistics Buffalo, NY | Buffalo | NY | Food Manufacturing311999 | 1-19 | ◐ LIKELY ACTIVE |
Junk Free Skin LLC | Buffalo | NY | Chemical Manufacturing325611 | — | ◐ LIKELY ACTIVE |
| KMKoch Metal Spinning | Buffalo | NY | Fabricated Metal Product Manufacturing332439 | 20-99 | ◐ LIKELY ACTIVE |
| LLLalm, LLC | Buffalo | NY | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| LCLardon Construction CORP | Buffalo | NY | Wood Product Manufacturing321999 | — | ◐ LIKELY ACTIVE |
| LCLitelab CORP. | Buffalo | NY | Electrical Equipment, Appliance & Component Manufacturing335132 | — | ◐ LIKELY ACTIVE |
| LDLockhouse Distillery | Buffalo | NY | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| LBLX Bar Meat Co LLC | Buffalo | WY | Food Manufacturing311611 | — | ◐ LIKELY ACTIVE |
| MBMaterion - Buffalo | Buffalo | NY | Primary Metal Manufacturing331491 | 100-499 | ◐ LIKELY ACTIVE |
| MMMidland Machinery | Buffalo | NY | Machinery Manufacturing333998 | 20-99 | ◐ LIKELY ACTIVE |
| MTMirion Technologies (conax Nuclear), INC. | Buffalo | NY | Computer and Electronic Product Manufacturing334519 | — | ◐ LIKELY ACTIVE |
| MMokon | Buffalo | NY | Fabricated Metal Product Manufacturing332410 | 20-99 | ◐ LIKELY ACTIVE |
| MBMotivair by Schneider Electric - Woodridge | Buffalo | NY | Machinery Manufacturing333415 | 1-19 | ◐ LIKELY ACTIVE |
| MIMunschauer, INC. | Buffalo | NY | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |