Manufacturing in Harford County, Maryland
Map, cities and benchmark
Biggest cities
Federal labor statistics counted at least 178 manufacturing establishments in Harford County in 2025, employing about 4,399 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 146, about 82% of that figure.
Facilities5 FACILITIES
Listing 5 of 8: 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 |
|---|---|---|---|---|---|
| Maryland Biochemical Company, INC. | Bel Air | Chemical Manufacturing | 325998 | — | ACTIVE |
| Pasadena Scientific, LLC | Bel Air | Computer and Electronic Product Manufacturing | 334515 | — | ACTIVE |
| Maryland Paving Churchville | Bel Air | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| Alie Koroma | Bel Air | Printing and Related Support Activities | 323111 | — | LIKELY ACTIVE |
| Boomers Tools LLC | Bel Air | Machinery Manufacturing | 333991 | 1–19 | UNVERIFIED |
