 Century Mold Company, INC | Rochester | 20–99 | ● ACTIVE |
| CSCoopervision Scottsville Manufacturing Operations | Scottsville | 100–499 | ● ACTIVE |
 Imco, INC. | Spencerport | — | ● ACTIVE |
| OPOntario Plastics of Ny INC | Rochester | — | ● ACTIVE |
| APAlliance Precision Plastics | Rochester | 100–499 | ● ACTIVE |
 American Aerogel Corporation | Rochester | — | ● ACTIVE |
 Carpentier Industries LLC | East Rochester | — | ● ACTIVE |
| NNNalge Nunc International Corporation | Rochester | — | ● ACTIVE |
 Rochester 100, INC. | Rochester | 100–499 | ● ACTIVE |
 Arms Preservation, INC | Fairport | — | ● ACTIVE |
 Cjk Manufacturing LLC | Rochester | — | ● ACTIVE |
| RMRoechling Medical | Rochester | 100–499 | ● ACTIVE |
 Wexenergy LLC | Rochester | — | ● ACTIVE |
| APAmerican Packaging Corporation EL&C | Rochester | 100–499 | ◐ LIKELY ACTIVE |
| CICryovac INC | Rochester | — | ◇ UNVERIFIED |
| ECEnbi Corporation | West Henrietta | — | ◇ UNVERIFIED |
| NNNalge Nunc Intl | Fairport | — | ◇ UNVERIFIED |
| RSRay-ban Sun Optics INC | Rochester | — | ◇ UNVERIFIED |
| SSSchlegel Systems INC | Rochester | — | ◇ UNVERIFIED |
| SGSentry Group | Rochester | — | ◇ UNVERIFIED |
 Altium Packaging - Rochester | Rochester | 20–99 | ◐ LIKELY ACTIVE |
| AAA.R. Arena Products Breck Street | Rochester | 20–99 | ◐ LIKELY ACTIVE |
| AAA.R. Arena Products Metro Park | Rochester | 20–99 | ◐ LIKELY ACTIVE |
| EMEngineered Materials Fairport | Fairport | 100–499 | ◐ LIKELY ACTIVE |
| FNforteq North America | West Henrietta | 20–99 | ◐ LIKELY ACTIVE |
| NINordon Inc | Rochester | 100–499 | ◐ LIKELY ACTIVE |
| PEPolymer Engineered Products, Inc | Rochester | 20–99 | ◐ LIKELY ACTIVE |
| Cjk Manufacturing LLC | Rochester | — | ◇ UNVERIFIED |
| CSCelt Specialty Partners | Brockport | — | ◇ UNVERIFIED |
| CComplemar | Rochester | — | ◇ UNVERIFIED |
| CCConsolidated Container Company LLC | Rochester | — | ◇ UNVERIFIED |
| EPEast Pattern & Model CORP. | Rochester | — | ◇ UNVERIFIED |
| EPEast Pattern & Model CORP. | Fairport | — | ◇ UNVERIFIED |
| EREnbi Rochester INC. | Rochester | — | ◇ UNVERIFIED |
| HPHelvie Plastic Extrusions | Rochester | — | ◇ UNVERIFIED |
| HRH Risch INC | Rochester | — | ◇ UNVERIFIED |
| LMLuna Magic INC | Rochester | — | ◇ UNVERIFIED |
| PHParker Hannifin | Fairport | — | ◇ UNVERIFIED |
| TPTessy Plastics CORP - Webster Facility Building 200/210/334 | Webster | — | ◇ UNVERIFIED |
| TPTessy Plastics CORP - Webster Facility Building 214 | Webster | — | ◇ UNVERIFIED |
| VTVal Tech Holdings, INC. | Rochester | — | ◇ UNVERIFIED |
| VTVal Tech Holdings, INC. | Rochester | — | ◇ UNVERIFIED |
| XAXpedx-alling and Cory | Rochester | — | ◇ UNVERIFIED |
