Webco Chemical CORP
At a glance
Employees20-99
In business since1956
HeadquartersDudley, MA
US patents3
SAM.gov UEIZAEHNCRNCJN5
CAGE code1UHZ1
Incorporated inMA
- packages
- personal care
- animal care
- transportation
- formulating
- contract packaging
- sourcing
- warehousing
Named on the company’s own website, read JUL 29, 2026
CareersCareers page — seen SEP 8, 2026
Supplier designations
For Profit OrganizationManufacturer of GoodsSubchapter S Corporation
Self-certified by the company in its SAM.gov registration
Patents
3 US patents granted 2000–2023, 1 of them in the five years to SEP 2025.
Pharmaceuticals 3
- Compositions of and methods for dairy animal teat dipUS 11,766,452 · granted SEP 26, 2023
- Dairy animal teat disinfectantUS 9,913,859 · granted MAR 13, 2018
- Aqueous germicidal film forming composition for applying to teats of dairy cowsUS 6,107,344 · granted AUG 22, 2000
Granted to Webco Chemical Corporation · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Webco Chemical CORP | Dudley | MA | 20–99 | 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.