Manufacturing in Dauphin County, Pennsylvania
The register lists 219 facilities in Dauphin, Pennsylvania. According to the Bureau of Labor Statistics, 175 establishments in Dauphin employed 7,909 people as of 2025. Food Manufacturing is represented by 44 facilities in Dauphin.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and benchmark
Biggest cities
Federal labor statistics counted at least 175 manufacturing establishments in Dauphin County in 2025, employing about 7,909 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 219.
Facilities13 FACILITIES
Listing 13 of 15: 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 |
|---|---|---|---|---|---|
| Advanced Scientifics, INC | Millersburg | Plastics and Rubber Products Manufacturing | 326111 | 500+ | ACTIVE |
| Mountain Ridge Metals INC | Millersburg | Primary Metal Manufacturing | 331318 | 100–499 | ACTIVE |
| Alvord-polk, INC. | Millersburg | Machinery Manufacturing | 333511 | 20–99 | LIKELY ACTIVE |
| Dauphin Precision Tool LLC | Millersburg | Machinery Manufacturing | 333511 | 20–99 | LIKELY ACTIVE |
| Mountain Ridge Metals Inc/millersburg | Millersburg | Plastics and Rubber Products Manufacturing | 326121 | — | LIKELY ACTIVE |
| Alvord Polk INC | Millersburg | Machinery Manufacturing | 333511 | 100–499 | LIKELY ACTIVE |
| Kocher Enterprises Inc | Millersburg | Printing and Related Support Activities | 323111 | 1–19 | LIKELY ACTIVE |
| Mountain Ridge Metals 1678 Rte 209 | Millersburg | Primary Metal Manufacturing | 331318 | — | LIKELY ACTIVE |
| Mountain Ridge Metals Millersburg | Millersburg | Primary Metal Manufacturing | 331318 | — | LIKELY ACTIVE |
| Aqua Chemical Supply, INC | Millersburg | Chemical Manufacturing | 325320 | — | UNVERIFIED |
| Mi Profiles LLC - Millersburg | Millersburg | Plastics and Rubber Products Manufacturing | 326121 | — | UNVERIFIED |
| Mi Profiles Llc/millersburg Plt | Millersburg | Plastics and Rubber Products Manufacturing | 326121 | — | UNVERIFIED |
| MI Profiles | Millersburg | Plastics and Rubber Products Manufacturing | 326121 | 100–499 | LIKELY ACTIVE |
