K & H Precision Products, INC. | Honeoye Falls | NY | Primary Metal Manufacturing331524 | — | ● ACTIVE |
| KMKilian Manufacturing Corporation | Syracuse | NY | Fabricated Metal Product Manufacturing332991 | 100-499 | ● ACTIVE |
Kingform Cap CO INC | Hicksville | NY | Apparel Manufacturing315210 | 20-99 | ● ACTIVE |
Kistler Instrument Corporation | Buffalo | NY | Computer and Electronic Product Manufacturing334515 | 100-499 | ● ACTIVE |
| KCKnowles Cazenovia INC. | Cazenovia | NY | Computer and Electronic Product Manufacturing334416 | 100-499 | ● ACTIVE |
Koike Aronson, INC. | Arcade | NY | Machinery Manufacturing333518 | 100-499 | ● ACTIVE |
| KDKonstantin D. Frank and Sons Vinifera Wine Cellars, LTD. | Hammondsport | NY | Beverage and Tobacco Product Manufacturing312130 | 20-99 | ● ACTIVE |
K-technologies, INC. | Buffalo | NY | Electrical Equipment, Appliance & Component Manufacturing335999 | 20-99 | ● ACTIVE |
L3harris Global Communications, INC. | Rochester | NY | Computer and Electronic Product Manufacturing334220 | — | ● ACTIVE |
Lakelands Concrete Products, INC. | Lima | NY | Nonmetallic Mineral Product Manufacturing327390 | 20-99 | ● ACTIVE |
| LILapp Insulator | Leroy | NY | Nonmetallic Mineral Product Manufacturing327110 | 100-499 | ● ACTIVE |
| LDL D Mccauley INC | Orchard Park | NY | Fabricated Metal Product Manufacturing332722 | 100-499 | ● ACTIVE |
Leerform LLC | Brooklyn | NY | Miscellaneous Manufacturing339999 | 1-19 | ● ACTIVE |
| LMLeonardi Manufacturing Co., INC. | Weedsport | NY | Miscellaneous Manufacturing339999 | 1-19 | ● ACTIVE |
Linzer Products CORP | West Babylon | NY | Miscellaneous Manufacturing339994 | 100-499 | ● ACTIVE |
Livingston Energy Group, LLC | Schenectady | NY | Electrical Equipment, Appliance & Component Manufacturing335999 | 20-99 | ● ACTIVE |
| LJL & J G Stickley INC | Manlius | NY | Furniture and Related Product Manufacturing337122 | 100-499 | ● ACTIVE |
Lnd Incorporated | Oceanside | NY | Computer and Electronic Product Manufacturing334419 | 20-99 | ● ACTIVE |
Lockheed Martin Corporation | Owego | NY | Machinery Manufacturing333318 | — | ● ACTIVE |
Lodolce Machine Co, INC | Saugerties | NY | Fabricated Metal Product Manufacturing332322 | 20-99 | ● ACTIVE |
Long Island Screen Printing INC | Medford | NY | Printing and Related Support Activities323113 | 20-99 | ● ACTIVE |
Lourdes Industries, INC. | Hauppauge | NY | Fabricated Metal Product Manufacturing332911 | — | ● ACTIVE |
Lovejoy Chaplet CORP | Hoosick Falls | NY | Fabricated Metal Product Manufacturing332721 | 1-19 | ● ACTIVE |
Lsi Solutions INC | Victor | NY | Miscellaneous Manufacturing339112 | 500+ | ● ACTIVE |
Lumetrics, INC. | Rochester | NY | Machinery Manufacturing333310 | 20-99 | ● ACTIVE |
| LALutz-jesco America CORP | Rochester | NY | Machinery Manufacturing333911 | 20-99 | ● ACTIVE |
Machine Components CORP. | Plainview | NY | Machinery Manufacturing333316 | 20-99 | ● ACTIVE |
Machine Tool Research, INC. | Rochester | NY | Machinery Manufacturing333517 | 20-99 | ● ACTIVE |
Maco Bag Corporation | Newark | NY | Plastics and Rubber Products Manufacturing326111 | 20-99 | ● ACTIVE |
Magellan Aerospace Processing Long Island INC | West Babylon | NY | Fabricated Metal Product Manufacturing332811 | — | ● ACTIVE |
Magnatag INC. | Macedon | NY | Miscellaneous Manufacturing339950 | — | ● ACTIVE |
Magnetic Analysis Corporation | Elmsford | NY | Computer and Electronic Product Manufacturing334519 | 20-99 | ● ACTIVE |
Magtrol INC. | Buffalo | NY | Computer and Electronic Product Manufacturing334515 | 20-99 | ● ACTIVE |
Mark-10 CORP | Copiague | NY | Computer and Electronic Product Manufacturing334519 | 20-99 | ● ACTIVE |
| MTMarkin Tubing | Wyoming | NY | Primary Metal Manufacturing331210 | 20-99 | ● ACTIVE |
| MPMaspeth Pallet INC. | Maspeth | NY | Wood Product Manufacturing321920 | 1-19 | ● ACTIVE |
Mayer Bros. Apple Products INC. | West Seneca | NY | Food Manufacturing311411 | 100-499 | ● ACTIVE |
May Ship Repair Contracting CORP. | Staten Island | NY | Transportation Equipment Manufacturing336611 | 20-99 | ● ACTIVE |
Mcalpin Industries INC. | Rochester | NY | Fabricated Metal Product Manufacturing332322 | 100-499 | ● ACTIVE |
Mechanical Rubber Products Company, INC. | Warwick | NY | Chemical Manufacturing325212 | 20-99 | ● ACTIVE |
Medipoint Holdings LLC | Mineola | NY | Miscellaneous Manufacturing339112 | 1-19 | ● ACTIVE |
| MFMeloon Foundries, LLC | Syracuse | NY | Primary Metal Manufacturing331524 | 20-99 | ● ACTIVE |
Mercury Aircraft INC | Hammondsport | NY | Fabricated Metal Product Manufacturing332322 | 100-499 | ● ACTIVE |
Merit Electronic Design CO INC | Edgewood | NY | Computer and Electronic Product Manufacturing334418 | 100-499 | ● ACTIVE |
Merlin Mold & Manufacturing INC | Canastota | NY | Plastics and Rubber Products Manufacturing326199 | 20-99 | ● ACTIVE |
| MCMetal Container CORP | New Windsor | NY | Fabricated Metal Product Manufacturing332431 | 100-499 | ● ACTIVE |
| MMMetalcraft Marine Us, INC. | Watertown | NY | Transportation Equipment Manufacturing336612 | — | ● ACTIVE |
Metallic Ladder Manufacturing CORP. | Randolph | NY | Fabricated Metal Product Manufacturing332999 | 20-99 | ● ACTIVE |
| MWMet Weld International LLC | Altamont | NY | Fabricated Metal Product Manufacturing332420 | 20-99 | ● ACTIVE |
| MBMicro Bird USA LLC | Plattsburgh | NY | Transportation Equipment Manufacturing336110 | 100-499 | ● ACTIVE |