Manufacturing in McHenry County, Illinois
Map, cities and benchmark
Biggest cities
Federal labor statistics counted at least 501 manufacturing establishments in McHenry County in 2024, employing about 12,089 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 441, about 88% of that figure.
Facilities441 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Durex International CORP. | Cary | Machinery Manufacturing | 333414 | 100–499 | ACTIVE |
| Guardian Electric Manufacturing CO | Woodstock | Plastics and Rubber Products Manufacturing | 326199 | 20–99 | ACTIVE |
| Induction Heat Treating CORP. | Crystal Lake | Fabricated Metal Product Manufacturing | 332811 | 20–99 | ACTIVE |
| Scot Forge Company | Spring Grove | Fabricated Metal Product Manufacturing | 332111 | — | ACTIVE |
| Action Packaging Company | Woodstock | Plastics and Rubber Products Manufacturing | 326111 | — | ACTIVE |
| Approvis Cc 2023 CORP. | Cary | Machinery Manufacturing | 333995 | — | ACTIVE |
| Bag Makers INC | Union | Printing and Related Support Activities | 323111 | 100–499 | ACTIVE |
| Barrington Automation LTD | Lake in the Hills | Fabricated Metal Product Manufacturing | 332999 | — | ACTIVE |
| B T M Industries INC | Woodstock | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Central Wire, INC. | Union | Primary Metal Manufacturing | 331222 | 20–99 | ACTIVE |
| Classic Products INC | Mchenry | Fabricated Metal Product Manufacturing | 332613 | — | ACTIVE |
| Coilcraft INC | Cary | Computer and Electronic Product Manufacturing | 334416 | 100–499 | ACTIVE |
| General Assembly & Manufacturing CORP | Cary | Machinery Manufacturing | 333248 | 20–99 | ACTIVE |
| Ib International, INC. | Cary | Machinery Manufacturing | 333412 | — | ACTIVE |
| Kold-ban International LTD | Lake in the Hills | Machinery Manufacturing | 333618 | 20–99 | ACTIVE |
| M-1 Tool Works, INC. | Mchenry | Fabricated Metal Product Manufacturing | 332710 | 20–99 | ACTIVE |
| Mecc Alte INC. | Mchenry | Electrical Equipment, Appliance & Component Manufacturing | 335312 | 20–99 | ACTIVE |
| Minic Industries INC | Crystal Lake | Fabricated Metal Product Manufacturing | 332721 | — | ACTIVE |
| Modular Sound Systems, INC. | Algonquin | Computer and Electronic Product Manufacturing | 334310 | — | ACTIVE |
| Nimco CORP | Crystal Lake | Machinery Manufacturing | 333993 | 20–99 | ACTIVE |
| Oak Ridge Products, LLC | Mchenry | Plastics and Rubber Products Manufacturing | 326199 | — | ACTIVE |
| Olsun Electrics CORP | Richmond | Computer and Electronic Product Manufacturing | 334416 | — | ACTIVE |
| Precision Vision, INC. | Woodstock | Miscellaneous Manufacturing | 339112 | — | ACTIVE |
| Sage Products, LLC | Cary | Miscellaneous Manufacturing | 339113 | — | ACTIVE |
| Advantech Plastics, LLC | Woodstock | Plastics and Rubber Products Manufacturing | 326199 | 20–99 | ACTIVE |
| Afc Specialty Coatings Group, LLC | Lake in the Hills | Textile Mills | 313320 | — | ACTIVE |
| Agitan INC | Mchenry | Electrical Equipment, Appliance & Component Manufacturing | 335932 | — | ACTIVE |
| Altus Global Aviation, LLC | Crystal Lake | Transportation Equipment Manufacturing | 336412 | — | ACTIVE |
| Beacon Target Turner LTD. | Harvard | Miscellaneous Manufacturing | 339920 | — | ACTIVE |
| C Ideas INC | Crystal Lake | Miscellaneous Manufacturing | 339999 | — | ACTIVE |
| D5 Ranges, INC. | Union | Fabricated Metal Product Manufacturing | 332999 | — | ACTIVE |
| Deatak INC | Mchenry | Computer and Electronic Product Manufacturing | 334519 | — | ACTIVE |
| Dod Technologies INC | Cary | Computer and Electronic Product Manufacturing | 334513 | — | ACTIVE |
| Dorina/So-Good, Inc. | Union | Food Manufacturing | 311421 | 20–99 | ACTIVE |
| Duraflex INC | Cary | Fabricated Metal Product Manufacturing | 332999 | — | ACTIVE |
| Economy Power Transmission Sales LLC | Mchenry | Fabricated Metal Product Manufacturing | 332991 | — | ACTIVE |
| Emissions Systems INC | Crystal Lake | Computer and Electronic Product Manufacturing | 334516 | — | ACTIVE |
| Flex-weld INC | Woodstock | Fabricated Metal Product Manufacturing | 332996 | — | ACTIVE |
| Gama Electronics INC | Woodstock | Electrical Equipment, Appliance & Component Manufacturing | 335314 | — | ACTIVE |
| G & M Manufacturing CORP | Crystal Lake | Fabricated Metal Product Manufacturing | 332119 | — | ACTIVE |
| Hanger Prosthetics & Orthotics East, INC. | Mchenry | Miscellaneous Manufacturing | 339113 | — | ACTIVE |
| International Road Dynamics Corporation | Spring Grove | Machinery Manufacturing | 333998 | — | ACTIVE |
| Ith Engineering, INC. | Mchenry | Machinery Manufacturing | 333991 | — | ACTIVE |
| Jessup Manufacturing Company | Mchenry | Chemical Manufacturing | 325510 | — | ACTIVE |
| Jhb Group INC | Solon Mills | Transportation Equipment Manufacturing | 336214 | — | ACTIVE |
| K.b.i. Custom Case, INC. | Spring Grove | Furniture and Related Product Manufacturing | 337212 | — | ACTIVE |
| Kjime LLC | Woodstock | Furniture and Related Product Manufacturing | 337212 | — | ACTIVE |
| Kwik Mark INC. | Mchenry | Machinery Manufacturing | 333248 | — | ACTIVE |
| Land Air Sea Systems INC | Woodstock | Computer and Electronic Product Manufacturing | 334220 | — | ACTIVE |
| Magnum Machining LLC | Richmond | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
