Kaiser Steel headquarters details
- City
- Fontana
- State / region
- California
- ZIP / postal code
- 92336
- Country
- United States
- Founded
- 1941
- Website
- kaiserventures.com
Location map
Open in Google MapsAll Kaiser Steel office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Fontana HQ | California | United States | Headquarters |
About Kaiser Steel
Kaiser Steel is headquartered in Fontana, California, United States. Founded in 1941, the company employs approximately 10,000 people worldwide.
Where is Kaiser Steel's main office?
Kaiser Steel's main headquarters office is located at Fontana, California 92336, United States. This is the company's primary corporate address.
What does Kaiser Steel do?
Kaiser Steel was a steel company and integrated steel mill near Fontana, California. Industrialist Henry J. Kaiser founded the company on December 1, 1941, and workers fired up the plant's first blast furnace, named "Big Bess" after Kaiser's wife, on December 30, 1942. Then in August 1943, the plant would produce its first steel plate for the Pacific Coast shipbuilding industry amid World War II.
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Frequently asked questions
Where is Kaiser Steel headquarters?
Kaiser Steel's headquarters is located at Fontana, California 92336, United States.
When was Kaiser Steel founded?
Kaiser Steel was founded in 1941 and employs approximately 10,000 people.
How many employees does Kaiser Steel have?
Kaiser Steel has approximately 10,000 employees (GraphIQ estimate, 2026).