Manufacturing in McHenry County, Illinois
The register lists 471 facilities in McHenry, Illinois. According to the Bureau of Labor Statistics, 497 establishments were counted in McHenry in 2025. Fabricated Metal Product Manufacturing accounts for about $0.2 billion of the annual payroll in McHenry.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and benchmark
Biggest cities
Federal labor statistics counted at least 497 manufacturing establishments in McHenry County in 2025, employing about 11,213 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 471, about 95% of that figure.
Facilities10 FACILITIES
Listing 10 of 20: the facilities with a website, a size band or two sources on record. The rest are in site search.
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Modular Sound Systems, INC. | Algonquin | Computer and Electronic Product Manufacturing | 334310 | 1–19 | ACTIVE |
| Modern Spartan Industries, CORP. | Algonquin | Petroleum and Coal Products Manufacturing | 324191 | — | ACTIVE |
| Kenmode Tool & Engineering | Algonquin | Fabricated Metal Product Manufacturing | 332116 | 100–499 | LIKELY ACTIVE |
| Wauconda Tool & Engineering | Algonquin | Fabricated Metal Product Manufacturing | 332119 | 20–99 | LIKELY ACTIVE |
| Bastian Industries | Algonquin | Machinery Manufacturing | 333993 | — | UNVERIFIED |
| Builders Asphalt LLC | Algonquin | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| Hanson Material Service Yd 46 | Algonquin | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Sci-dent INC | Algonquin | Miscellaneous Manufacturing | 339114 | — | UNVERIFIED |
| Evolving Textures INC | Algonquin | Chemical Manufacturing | 325620 | — | LIKELY ACTIVE |
| Lion Tool & Die CO. | Algonquin | Machinery Manufacturing | 333511 | 1–19 | UNVERIFIED |
