Manufacturing
3,500
employees
N/A
pay ratio
1911
founded
2,923 people were active participants in the ESOP in the 2023 plan year, against 3,500 employees on record — about 84% coverage.
Participant counts from the employer's own Form 5500 filing with the US Department of Labor.
Global provider of switching and protection solutions for electric power systems. 100% employee-owned through ESOP since 1935, one of the oldest ESOPs in America.
Headquarters
Chicago, IL, USA