Manufacturing in Chester County, Pennsylvania
The register lists 563 facilities in Chester, Pennsylvania. According to the Bureau of Labor Statistics, 655 establishments in Chester employed 17,760 people as of 2025. Chemical Manufacturing accounts for 73 facilities listed in the register.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and benchmark
Biggest cities
Federal labor statistics counted at least 655 manufacturing establishments in Chester County in 2025, employing about 17,760 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 563, about 86% of that figure.
Facilities380 FACILITIES
Listing 380 of 563: 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 |
|---|---|---|---|---|---|
| Rusmar Inc (adba Atmos Technologies) | West Chester | Chemical Manufacturing | 325998 | 20–99 | LIKELY ACTIVE |
| Staver Hydraulics - Exton | Exton | Fabricated Metal Product Manufacturing | 332912 | 1–19 | LIKELY ACTIVE |
| Takeda: Exton | Exton | Chemical Manufacturing | 325412 | 100–499 | LIKELY ACTIVE |
| Teledyne - Qioptiq - Exton | Exton | Computer and Electronic Product Manufacturing | 334413 | 20–99 | LIKELY ACTIVE |
| Transcontinental Packaging Exton | Exton | Printing and Related Support Activities | 323111 | 20–99 | LIKELY ACTIVE |
| Trinseo Exton Global Innovation Center | Exton | Chemical Manufacturing | 325211 | 1–19 | LIKELY ACTIVE |
| US004 PA Malvern | Malvern | Chemical Manufacturing | 325412 | 500+ | LIKELY ACTIVE |
| Veltek Associates, Inc. - CW | Exton | Chemical Manufacturing | 325199 | 20–99 | LIKELY ACTIVE |
| Victory Brewing Company Parkesburg Brewery | Parkesburg | Beverage and Tobacco Product Manufacturing | 312120 | 20–99 | LIKELY ACTIVE |
| West Chester | West Chester | Electrical Equipment, Appliance & Component Manufacturing | 335210 | 100–499 | LIKELY ACTIVE |
| West Chester Branch 28 | West Chester | Chemical Manufacturing | 325120 | 1–19 | LIKELY ACTIVE |
| Wire and Cable Specialties, Inc. 440 Highlands | Coatesville | Fabricated Metal Product Manufacturing | 332618 | 20–99 | LIKELY ACTIVE |
| Yokogawa Corporation of America (Wayne) | Wayne | Computer and Electronic Product Manufacturing | 334513 | 1–19 | LIKELY ACTIVE |
| American Solder & Flux Co., INC. | Paoli | Chemical Manufacturing | 325998 | 1–19 | UNVERIFIED |
| Ap-O-Gee Industries, Inc | West Chester | Printing and Related Support Activities | 323110 | 20–99 | UNVERIFIED |
| Augers Unlimited, INC. | Coatesville | Machinery Manufacturing | 333518 | 1–19 | UNVERIFIED |
| Blue Avionics LLC | Chester Springs | Transportation Equipment Manufacturing | 336413 | 1–19 | UNVERIFIED |
| Eclat Chocolate | West Chester | Food Manufacturing | 311352 | 1–19 | UNVERIFIED |
| Fitze Engineers | West Chester | Fabricated Metal Product Manufacturing | 332710 | 20–99 | UNVERIFIED |
| Giclee Today LLC | Pottstown | Printing and Related Support Activities | 323111 | 1–19 | UNVERIFIED |
| Greg Pilotti DBA Greg Pilotti Furniture Maker | Parkesburg | Wood Product Manufacturing | 321999 | 1–19 | UNVERIFIED |
| Mcguckin & Pyle, INC. | Downington | Machinery Manufacturing | 333999 | 1–19 | UNVERIFIED |
| Murph Industries, LLC | Spring City | Miscellaneous Manufacturing | 339112 | 1–19 | UNVERIFIED |
| Pence Countertops, INC. | Pottstown | Furniture and Related Product Manufacturing | 337110 | 1–19 | UNVERIFIED |
| Shelton's Pallet Company | Oxford | Wood Product Manufacturing | 321920 | 1–19 | UNVERIFIED |
| Star Printing, Inc. | West Chester | Printing and Related Support Activities | 323111 | 20–99 | UNVERIFIED |
| The Master's Baker Corporation | West Chester | Food Manufacturing | 311811 | 1–19 | UNVERIFIED |
| Tri Bms LLC Dba R&m Equipment CO | Spring City | Machinery Manufacturing | 333412 | 20–99 | UNVERIFIED |
| Wpmw, INC. | Elverson | Fabricated Metal Product Manufacturing | 332710 | 1–19 | UNVERIFIED |
| Elmark Sign Company, LLC | West Chester | Miscellaneous Manufacturing | 339950 | — | UNVERIFIED |
