What departments does CalPortland have?

CalPortland has employees across 14 departments including Entrepreneurship, Engineering, Marketing, Human Resources, Information Technology.

What is the largest department at CalPortland?

The largest department at CalPortland is Sales with 4 employees.

Where are CalPortland employees located globally?

CalPortland has employees across 4 continents and 7 countries including Bangladesh, India, United Kingdom Of Great Britain And Northern Ireland, United States Of America, Panama.

How has CalPortland's team size changed over time?

CalPortland's team has decreased from approximately 1.4K to 862 employees based on available data.

CalPortland Employee Directory

Wholesale Building MaterialsCalifornia, United States1001-5000 Employees

CalPortland is a regional wholesale building materials company serving the Western United States and Canada. It supplies cement production and distribution, ready-mixed concrete, aggregates, asphalt, and other building materials, along with construction services to support projects. Founded in 1891 and based in Glendora, California, the company pursues sustainable materials and renewable technologies and has earned ENERGY STAR recognition for twenty consecutive years. 

 Its customers are construction professionals and projects in the Western U.S. and Canada that require reliable material supply and technical expertise to meet building challenges. A recent development includes Wildlife Habitat Council Conservation Certification for conservation programs at the El Segundo Ready Mix Plant and Crestmore Center for Technical Excellence, announced in January 2026.

CalPortland Global Highlights

North America
1.4K

United States Of America
1.4K
Panama
1
Canada
1

Asia
2

Bangladesh
1
India
1

Europe
1

United Kingdom Of Great Britain And Northern Ireland
1

South America
1

Brazil
1

CalPortland's Leadership

D. P.
Chief Process Engineer
Mobile Phone
Email
E. P.
Vice President Marketing
Mobile Phone
Email
R. R.
Vice President Of Government Relations
Mobile Phone
Email
W. M.
Vp Of Asset Management At Calportland
Mobile Phone
Email
W. M.
Vice President Materials Group
Mobile Phone
Email
J. H.
President
Mobile Phone
Email
K. B.
President
Mobile Phone
Email
F. G.
Company Owner
Mobile Phone
Email

CalPortland Employee Metrics

100%

50%

0%

2026

2025

Sales
Analytics
Engineering
Quality Assurance
Human Resources
Other
Administrative
Supply Chain
Accounting

Contact profiles from CalPortland

Name

Title

Contact

Location

Last Update

D. S.
Manager
Mobile Phone
Email
Oct 17, 2024
D. B.
Plant Manager
Mobile Phone
Email
Oct 22, 2024
D. B.
Construction General Manager
Mobile Phone
Email
Oct 24, 2024
D. D.
District Cement Sales Manager
Mobile Phone
Email
Oct 16, 2024
D. W.
Manager
Mobile Phone
Email
Oct 16, 2024
F. K.
Ready-Mix Sales Manager
Mobile Phone
Email
Oct 23, 2024
G. P.
Operations Manager
Mobile Phone
Email
Oct 21, 2024
J. A.
Manager, Ready Mix Operations
Mobile Phone
Email
Jul 28, 2025
J. S.
Safety Manager
Mobile Phone
Email
May 28, 2024
J. O.
Operations Manager
Mobile Phone
Email
Oct 16, 2024

Frequently Asked Questions

What is CalPortland known for?

CalPortland was founded in 1891 and operates in the Wholesale Building Materials industry. You can contact CalPortland's main corporate office by phone at

+1-626-852-****

. Explore CalPortland's company overview page for more information.

What is CalPortland's most common email format?

CalPortland employees' email format typically follows the pattern of FLast@calportland.com. Trying to find reliable and up-to-date employee contact data? Find more CalPortland email formats with LeadIQ.

How many employees does CalPortland have currently?

CalPortland has approximately 1.3K employees as of August 2026. These team members are located across 4 continents, including North America, Asia and Europe.

Who are CalPortland's key employees and leadership?

As of August 2026, CalPortland's key employees include:

Chief Process Engineer: D. P.
Vice President Marketing: E. P.
Vice President Of Government Relations: R. R.
Vp Of Asset Management At Calportland: W. M.
Vice President Materials Group: W. M.

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CalPortland Employee Directory

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