Insights

Leading Market Position California Steel Industries is the only West Coast steel supplier capable of producing over 2 million tons annually across multiple product lines, positioning it as a dominant player with extensive capacity to meet large-scale regional demands.

Expansion and Modernization Recent investments in asset upgrades and the addition of a galvanizing line at the Fontana facilities indicate ongoing capacity expansion, presenting opportunities to provide related equipment, raw materials, or automation solutions.

Strategic Acquisition Benefits Ownership by Nucor since 2022 enhances the company's stability and access to a broad corporate network, enabling sales of complementary products and services aligned with Nucor's extensive steel ecosystem.

High-Quality Production With a strong focus on safety, productivity, and environmental compliance, the company prioritizes quality manufacturing, opening avenues for suppliers of innovative, sustainable, and compliant steel processing technologies.

Recognition and Growth Awarded Business of the Year and recognized for foreign investment, CSI demonstrates strong community and industry engagement, which can facilitate partnerships, sponsorships, and joint ventures with suppliers and service providers seeking regional exposure.

Similar companies to California Steel Industries, Inc. (CSI)

California Steel Industries, Inc. (CSI) Tech Stack

California Steel Industries, Inc. (CSI) uses 8 technology products and services including Open Graph, Squarespace, Squarespace Commerce, and more. Explore California Steel Industries, Inc. (CSI)'s tech stack below.

  • Open Graph
    Content Management System
  • Squarespace
    Content Management System
  • Squarespace Commerce
    E-commerce
  • Google Fonts API
    Font Scripts
  • Stimulus
    Javascript Frameworks
  • SWFObject
    Miscellaneous
  • Priority Hints
    Performance
  • HSTS
    Security

Media & News

California Steel Industries, Inc. (CSI)'s Email Address Formats

California Steel Industries, Inc. (CSI) uses at least 1 format(s):
California Steel Industries, Inc. (CSI) Email FormatsExamplePercentage
First.Last@californiasteel.comJohn.Doe@californiasteel.com
57%
FLast@californiasteel.comJDoe@californiasteel.com
41%
F.Last@californiasteel.comJ.Doe@californiasteel.com
1%
Last.First@californiasteel.comDoe.John@californiasteel.com
1%

Frequently Asked Questions

Where is California Steel Industries, Inc. (CSI)'s headquarters located?

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California Steel Industries, Inc. (CSI)'s main headquarters is located at 1 California Steel Way, Fontana, California 92335, US. The company has employees across 3 continents, including North AmericaEuropeAsia.

What is California Steel Industries, Inc. (CSI)'s phone number?

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You can contact California Steel Industries, Inc. (CSI)'s main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is California Steel Industries, Inc. (CSI)'s official website and social media links?

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California Steel Industries, Inc. (CSI)'s official website is californiasteel.com and has social profiles on LinkedIn.

How much revenue does California Steel Industries, Inc. (CSI) generate?

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As of October 2025, California Steel Industries, Inc. (CSI)'s annual revenue is estimated to be $500M.

What is California Steel Industries, Inc. (CSI)'s SIC code NAICS code?

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California Steel Industries, Inc. (CSI)'s SIC code is 3312 - Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling Mills NAICS code is 212 - Mining (except Oil and Gas).

How many employees does California Steel Industries, Inc. (CSI) have currently?

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As of October 2025, California Steel Industries, Inc. (CSI) has approximately 501 employees across 3 continents, including North AmericaEuropeAsia. Key team members include Chief Executive Officer Founder: S. Z.Chief Chemist: D. W.President: J. B.. Explore California Steel Industries, Inc. (CSI)'s employee directory with LeadIQ.

What industry does California Steel Industries, Inc. (CSI) belong to?

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California Steel Industries, Inc. (CSI) operates in the Mining industry.

What technology does California Steel Industries, Inc. (CSI) use?

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California Steel Industries, Inc. (CSI)'s tech stack includes Open GraphSquarespaceSquarespace CommerceGoogle Fonts APIStimulusSWFObjectPriority HintsHSTS.

What is California Steel Industries, Inc. (CSI)'s email format?

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California Steel Industries, Inc. (CSI)'s email format typically follows the pattern of First.Last@californiasteel.com. Find more California Steel Industries, Inc. (CSI) email formats with LeadIQ.

When was California Steel Industries, Inc. (CSI) founded?

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California Steel Industries, Inc. (CSI) was founded in 1984.

California Steel Industries, Inc. (CSI)

MiningUnited States501-1000 Employees

California Steel Industries, Inc. (CSI) is the leading producer of flat rolled steel in the Western United States, producing the widest range of flat rolled steel products in the region. We are the only West Coast steel supplier capable of producing over 2 million tons of steel representing five different product lines: hot rolled, pickled and oiled, galvanized, and cold rolled sheet, and electric resistance welded pipe.

CSI began operations in 1984, and since then $1 billion has been invested in our facilities to maintain, modernize and add operations. Our success in this competitive arena is proven by our ability to continue to increase sales and production year after year.

With over 1,000 employees, we are committed to producing quality steel in a safe work environment with some of the highest productivity found in our industry. CSI is also committed to continued compliance with all environmental regulations, to protect present & future human health in our local environment.

Section iconCompany Overview

Headquarters
1 California Steel Way, Fontana, California 92335, US
Phone number
SIC Code
3312 - Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling Mills
NAICS Code
212 - Mining (except Oil and Gas)
Founded
1984
Employees
501-1000

Section iconFunding & Financials

  • $250M$500M

    California Steel Industries, Inc. (CSI)'s revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $250M$500M

    California Steel Industries, Inc. (CSI)'s revenue is estimated to be in the range of $250M$500M

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