Donsco, INC.
At a glance
Employees100-499
In business since1906
Industry
HeadquartersWrightsville, PA
US patents8
SAM.gov UEIZRSLLBHR1484
CAGE code9Q8L9
Incorporated inPA
LEI549300S1YLRUH0C5B822
- iron castings
- two foundries
- machine shop
- molds
- patternmaking operations
- North America
- castings up
- 150 pounds
Named on the company’s own website, read JUL 29, 2026
CareersCareers page — seen SEP 8, 2026
Supplier designations
For Profit OrganizationSubchapter S Corporation
Self-certified by the company in its SAM.gov registration
Patents
8 US patents granted 1986–2001, none of them in the five years to SEP 2025, including 4 design patents.
Furniture, games 3Materials, metallurgy 1
- Process and apparatus for melting metalUS 6,221,123 · granted APR 24, 2001
- Christmas tree standUS D350915 · granted SEP 27, 1994
- Bird feederUS D346884 · granted MAY 10, 1994
- Christmas tree standUS D344911 · granted MAR 8, 1994
- LanternUS D319890 · granted SEP 10, 1991
Newest 5 shown · Granted to Donsco Incorporated · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Donsco, INC. | Wrightsville | PA | 100–499 | ACTIVE |
Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.