G & W Electric CO
Doing business as G & W Electric Specialty CO
At a glance
Employees500+
In business sinceNot reported
HeadquartersBolingbrook, IL
US patents67
SAM.gov UEIRNNZSCLBWT27
CAGE code23847
Incorporated inIL
LEI549300HEJUJ49K5DFN23
- reclosers
- sensors
- automation
- grid analytics solutions
- utilities
- commercial power distribution
- transmission
- cable accessories
Named on the company’s own website, read JUL 29, 2026
Supplier designations
For Profit OrganizationManufacturer of GoodsSubchapter S Corporation
Self-certified by the company in its SAM.gov registration
Patents
67 US patents granted 1976–2025, 29 of them in the five years to SEP 2025.
Electrical machinery, apparatus, energy 49Measurement 16Materials, metallurgy 2
- Modular recloserUS 12,266,490 · granted APR 1, 2025
- Switchgear with manual trip assembly and mechanical interlockUS 12,266,488 · granted APR 1, 2025
- Switchgear with overmolded dielectric materialUS 12,217,920 · granted FEB 4, 2025
- Status indicator for switchgearUS 12,211,661 · granted JAN 28, 2025
- Electrical sensor assemblyUS 12,196,785 · granted JAN 14, 2025
Newest 5 shown · Granted to G & W Electric Company, G & W Electric Specialty Company · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plants
2 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| G & W Electric CO | Blue Island | IL | — | UNVERIFIED |
| G & W Electric CO | Bolingbrook | IL | 500+ | 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.