The Caldwell Group, INC.
At a glance
Employees100-499
In business since1954
HeadquartersRockford, IL
US patents7
SAM.gov UEIKK31LL6UK8E8
CAGE code92729
Incorporated inIL
- lifting devices
- clamps
- slings
- attachments
- material handling
- lifting beams
- hooks
- tools
- construction
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
7 US patents granted 1985–2018, none of them in the five years to SEP 2025, including 1 design patent.
Handling 5Mechanical elements 1
- Automatic leveling device with adjustable orientation settingUS 10,077,168 · granted SEP 18, 2018
- Composite lifting beamUS 9,359,174 · granted JUN 7, 2016
- Lockout switch apparatus and methodUS 8,870,253 · granted OCT 28, 2014
- Mechanically actuated vacuum lifting deviceUS 7,543,868 · granted JUN 9, 2009
- Remote release apparatus and method for lifting and releasing a loadUS 7,380,849 · granted JUN 3, 2008
Newest 5 shown · Granted to The Caldwell Group, Inc. · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| The Caldwell Group, INC. | Rockford | 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.