Berntsen International, INC.
At a glance
Employees20-99
In business since2025
HeadquartersMadison, WI
US patents7
SAM.gov UEIC4RLFFCGJZM7
CAGE code57702
Incorporated inWI
Supplier designations
For Profit OrganizationManufacturer of Goods
Self-certified by the company in its SAM.gov registration
Patents
7 US patents granted 1985–2023, 1 of them in the five years to SEP 2025.
Measurement 4Computer technology 1Surface technology, coating 1IT methods for management 1
- Storm drain information RFID tagUS 11,734,523 · granted AUG 22, 2023
- UHF RFID tag for marking underground assets and locations and method of using sameUS 10,204,298 · granted FEB 12, 2019
- Underground asset management systemUS 9,235,823 · granted JAN 12, 2016
- System, method and monument for land surveyingUS 8,947,205 · granted FEB 3, 2015
- Finned sleeve for driven type survey monumentsUS 5,148,641 · granted SEP 22, 1992
Newest 5 shown · Granted to Berntsen International, INC., Berntsen, Inc. · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Berntsen International, INC. | Madison | WI | 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.