Engis Corporation
At a glance
Employees100-499
In business since1938
Industry
HeadquartersWheeling, IL
US patents9
SAM.gov UEIY57PQKH6NKM4
CAGE code20566
Incorporated inDE
LEI5493007YU7JI4JCMHK10
Brands
Diamond Struture
Tradeshow Schedule (1)
Machine Element
Smart Mfg Banner
Man with microscope
Webbtelescope 2This company sells these brands.
- CBN powders
- slurries
- compounds
- tools
- lapping
- polishing
- grinding
- milling
- aerospace
- automotive
- lumber
- marine engines
Named on the company’s own website, read JUL 29, 2026
CareersCareers page — seen SEP 8, 2026
Supplier designations
For Profit OrganizationManufacturer of Goods
Self-certified by the company in its SAM.gov registration
Certifications
ISO 9001
Patents
9 US patents granted 1996–2025, 2 of them in the five years to SEP 2025, including 1 design patent.
Machine tools 6Measurement 1Basic materials chemistry 1
- Face millUS D1085188 · granted JUL 22, 2025
- Fixed abrasive three-dimensional lapping and polishing plate and methods of making and using the sameUS 11,565,374 · granted JAN 31, 2023
- Surface etched diamond particles and method for etching the surface of diamond particlesUS 8,734,753 · granted MAY 27, 2014
- Apparatus for measuring the crushing strength of micron superabrasivesUS 7,275,446 · granted OCT 2, 2007
- Modular controlled platen preparation system and methodUS 6,602,108 · granted AUG 5, 2003
Newest 5 shown · Granted to Engis Corporation · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Engis Corporation | Wheeling | IL | 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.