What departments does CalPortland have?

CalPortland has employees across 11 departments including Sales, Human Resources, Engineering, Marketing, Research.

What is the largest department at CalPortland?

The largest department at CalPortland is Human Resources with 8 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 832 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
1.3K

United States Of America
1.3K
Canada
2
Panama
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
H. M.
Vp Of R&d And Decarbonization
Mobile Phone
Email
K. L.
Vice President Of Government Relations
Mobile Phone
Email
L. R.
Vice President Of Technical Services - Materials Group
Mobile Phone
Email
M. E.
Vice President Cement Sales - California And Nevada
Mobile Phone
Email
P. D.
Vice President Human Resources
Mobile Phone
Email
M. M.
Vp Of Asset Management
Mobile Phone
Email
M. N.
Vp Sales / Materials Group / Phoenix Region
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 Info

Location

Last Update

D. M.
District Cement Sales Manager Arizona
Mobile Phone
Email
United StatesArizona
Apr 15, 2026
D. K.
Program Manager
Mobile Phone
Email
United States
Dec 05, 2025
J. N.
Operations Project Manager
Mobile Phone
Email
United StatesArizona
Apr 13, 2026
J. S.
Safety Manager
Mobile Phone
Email
United StatesArizona
Nov 14, 2025
M. S.
Rm Sales Manager
Mobile Phone
Email
United StatesOregon
Feb 17, 2026
H. A.
Plant Manager
Mobile Phone
Email
United StatesArizona
Apr 02, 2026
P. W.
Human Resources Manager
Mobile Phone
Email
United StatesArizona
Apr 15, 2026
A. H.
Credit Manager
Mobile Phone
Email
United StatesNew Mexico
May 19, 2026
R. T.
Arizona Aggregates Manager
Mobile Phone
Email
United StatesArizona
Apr 16, 2026
S. W.
Cement Technical Services Manager
Mobile Phone
Email
Dec 05, 2025

Frequently Asked Questions

What is CalPortland known for?

CalPortland was founded in 1891 operates in the Wholesale Building Materials industry. The company's main headquarters is located in 2025 East Financial Way Glendora, California 91741 United States; you can contact the 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 . 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 June 2026. These team members are located across 4 continents, including North AmericaAsiaEurope.

Who are CalPortland's key employees and leadership?

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

Chief Process Engineer: D. P.
Vp Of R&d And Decarbonization: H. M.
Vice President Of Government Relations: K. L.
Vice President Of Technical Services - Materials Group: L. R.
Vice President Cement Sales - California And Nevada: M. E.

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CalPortland Employee Directory

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