| SGSaint Gobain Abrasives | Watervliet | NY | Textile Mills313210 | 100-499 | ● ACTIVE |
Solid Sealing Technology, INC. | Watervliet | NY | Nonmetallic Mineral Product Manufacturing327113 | — | ● ACTIVE |
| CMCardish Machine Works, INC. | Watervliet | NY | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
Douglas Sales & Promotions CORP | Watervliet | NY | Fabricated Metal Product Manufacturing332722 | — | ● ACTIVE |
Utility Systems Technologies, INC. | Watervliet | NY | Electrical Equipment, Appliance & Component Manufacturing335311 | — | ● ACTIVE |
| USU S Army Watervliet Arsenal | Watervliet | NY | Fabricated Metal Product Manufacturing332111 | — | ◐ LIKELY ACTIVE |
| CICallanan Industries Lansing Ln | Watervliet | NY | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CICallanan Industries Watervliet Facility | Watervliet | NY | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| HAHartchrom at the Watervliet Arsenal | Watervliet | NY | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| PPPassonno Paints | Watervliet | NY | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| ABArclight Brewing Company | Watervliet | MI | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| HTHighland Tank, LLC (Watervliet, NY) | Watervliet | NY | Fabricated Metal Product Manufacturing332420 | 20-99 | ◐ LIKELY ACTIVE |
| MLMoonrise LLC | Watervliet | MI | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| EElectralloy | Watervliet | NY | Fabricated Metal Product Manufacturing332995 | — | ◇ UNVERIFIED |
| EMExtreme Molding LLC | Watervliet | NY | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| HIHartchrom INC | Watervliet | NY | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| WAWatervliet Arsenal | Watervliet | NY | Fabricated Metal Product Manufacturing332995 | — | ◇ UNVERIFIED |