| Manufacturing Companies | ||
| Company Name | Industry Sector | Industry Type |
| Aryzta, LLC | Manufacturing | Frozen bakery products |
| Bimbo Bakeries USA (Entenmann’s) | Manufacturing | Bakery food products |
| Cargill Cocoa & Chocolate | Manufacturing | Mfg of cocoa products |
| Cargill Meat Solutions | Manufacturing | Retail meat processing facility |
| Corrugated Supplies Company | Manufacturing | Manufacturer of corrugated boxes |
| Dober Group | Manufacturing | Wastewater and chemical treatment |
| E.S. Kluft & Co. | Manufacturing | Manufacturer of luxury mattresses |
| EFS Plastics US, Inc. | Manufacturing | Plastic recycling and reprocessing |
| Freedom Corrugated | Manufacturing | Corrugated sheets |
| Gonnella Frozen Products, Inc. | Manufacturing | Frozen bakery products |
| Graham Packaging | Manufacturing | Plastic bottles |
| Hershey Company | Manufacturing | Molded chocolate products |
| Insteel Wire Products | Manufacturing | Welded wire mesh |
| International Paper | Manufacturing | Corrugated shipping containers |
| IRIS USA | Manufacturing | Manufacturer of plastic containers and bins |
| Meadow Burke Products | Manufacturing | Paving & concrete products |
| Pennsylvania Monument Company | Manufacturing | Monument manufacturing |
| PFNonwovens | Manufacturing | Nonwoven fabric |
| Polyglass USA | Manufacturing | Rolled roofing materials |
| Pretium Packaging | Manufacturing | Clear polyester bottles |
| Pretium Packaging | Manufacturing | PVC containers |
| PRO CON | Manufacturing | Paper converting services |
| Simmons Company | Manufacturing | Mattresses |
| Spears Manufacturing | Manufacturing | PVC Manifolds |
| TC Transcontinental | Manufacturing | Multiwall bags |
| Vita Line Products | Manufacturing | Mfg of pet food |
Humboldt Industrial Park Manufacturing
Manufacturing Companies Company Name Industry Sector Industry Type Aryzta, LLC Manufacturing Frozen bakery products Bimbo Bakeries USA (Entenmann’s) Manufacturing Bakery food products Cargill Cocoa & Chocolate Manufacturing Mfg of cocoa products Cargill Meat Solutions Manufacturing Retail meat processing facility Corrugated Supplies Company Manufacturing Manufacturer of corrugated boxes Dober Group Manufacturing Wastewater and chemical treatment E.S....