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CalPortland

3.9

A CalPortland Company

www.calportland.com
Location
Glendora, CA
Size
1,001-5,000 employees
Revenue
$500 million to $1 billion (USD)
Industry
Wholesale Building Materials
Founded
1891

Building America's Infrastructure For 130+ Years

CalPortland stands as a premier building materials and construction solutions provider serving the Western United States and Canada since 1891. This privately held company employs 1,001-5,000 professionals across Arizona, California, Nevada, Oregon, Washington, and Western Canada, delivering comprehensive construction materials from its headquarters in Glendora, California.

Extensive Operations and Market Leadership

CalPortland operates one of the Western region's most comprehensive material supply networks:

  • Over 60 ready-mix concrete plants
  • Approximately 25 aggregate yards and plants
  • More than a dozen cement plants and transfer terminals
  • Three asphalt plants and five building materials distribution facilities
  • Specialized construction services including road construction and earth moving for major clients like CalTrans

Unmatched Sustainability Leadership

CalPortland has earned 20 consecutive years of US EPA ENERGY STAR recognition (2005-2024)-an achievement unmatched by any other U.S. building materials company. The company is committed to advancing sustainable materials and renewable technologies, solving tomorrow's challenges today.

Comprehensive Employee Support

Benefits Package

  • Medical, dental, and vision coverage with low-cost family premiums
  • Company-paid life/AD&D insurance and short-term disability
  • Paid sick leave, vacation, and holiday time
  • 401(k) and company-funded pension programs
  • Employee Assistance Program (EAP) and voluntary benefits

Culture of Teamwork and Growth

CalPortland fosters an environment where self-motivated professionals thrive through:

  • Strong emphasis on teamwork and collaboration
  • Leadership development and decision-making autonomy
  • Comprehensive training programs with cutting-edge equipment
  • Opportunities to develop both technical and leadership capabilities
  • Work that directly contributes to America's critical infrastructure

Global Resources, Local Expertise

As a Taiheiyo Cement-owned company, CalPortland combines international resources with deep local market knowledge. The company values integrity, technical expertise, commitment to relationships, reliability, and environmental leadership-principles that have guided 130+ years of success.

Mission

Our mission today is no different than it was a century ago - Building Value through People, Quality, and Service with Integrity, Technical Expertise, and Commitment to Our Relationships, Reliability, and Environmental Leadership.

Frequently Asked Questions

CalPortland was established in 1891, making it a 130+ year industry leader in building materials and construction solutions across the Western United States and Canada.

Offices

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