Riordan Materials Corporation Employee Directory

Q: What is Riordan Materials Corporation known for?

Riordan Materials Corporation was founded in 1953. Riordan Materials Corporation operates in the Civil Engineering industry.

Q: How many employees does Riordan Materials Corporation have currently?

Riordan Materials Corporation has approximately 9 employees.

Civil EngineeringPennsylvania, United States2-10 Employees

We are a leading supplier of water, wastewater and stormwater treatment equipment solutions. Our commitment to the water and wastewater industry emerges in our strong history and superior level of service throughout Pennsylvania, Southern NJ, Delaware, Maryland and the Washington D.C. area. The experience of our staff (licensed professional engineers, post graduate engineering degrees, certified operators) lends itself to assisting and understanding not only the economics of projects but also the detailed technical issues involved. This level of assistance is not available with a typical technical sales company. We welcome the opportunity to work with you on any current or future projects. Call us today!

Find Riordan Materials Corporation employees' phone numbers or email addresses

Riordan Materials Corporation Global Highlights

North America
12

United States Of America
11
Costa Rica
1

Africa
1

South Africa
1

Riordan Materials Corporation's Leadership

A. A.
President
Mobile Phone
Email
C. J.
President
Mobile Phone
Email
J. D.
Process And Equipment Technical Support Manager
Mobile Phone
Email
T. M.
Technical Sales Representative
Mobile Phone
Email
R. S.
Sales Representative
Mobile Phone
Email
A. K.
Sales Engineer
Mobile Phone
Email
H. H.
Inside Sales
Mobile Phone
Email
C. J.
Retired
Mobile Phone
Email

Riordan Materials Corporation Employee Metrics

100%

50%

0%

2026

2025

Sales
Business
Solutions Engineering
Support
Accounting
Other

Contact profiles from Riordan Materials Corporation

Name

Title

Contact Info

Location

Last Update

A. A.
President
Mobile Phone
Email
United StatesPennsylvania
Feb 12, 2026
C. J.
President
Mobile Phone
Email
United States
Sep 19, 2024
J. D.
Process And Equipment Technical Support Manager
Mobile Phone
Email
United StatesPennsylvania
Apr 02, 2026
T. M.
Technical Sales Representative
Mobile Phone
Email
United StatesMississippi
Mar 24, 2026
R. S.
Sales Representative
Mobile Phone
Email
United StatesPennsylvania
Nov 16, 2025
A. K.
Sales Engineer
Mobile Phone
Email
United StatesPennsylvania
Mar 25, 2026
H. H.
Inside Sales
Mobile Phone
Email
United StatesPennsylvania
Oct 21, 2025
C. J.
Retired
Mobile Phone
Email
Costa RicaGuanacaste
May 30, 2025
H. S.
Office & Projects Administrator
Mobile Phone
Email
United States
Feb 17, 2026
S. C.
Municipal Sales & Service
Mobile Phone
Email
United StatesPennsylvania
Oct 24, 2025

Frequently Asked Questions

What is Riordan Materials Corporation known for?

Riordan Materials Corporation was founded in 1953 operates in the Civil Engineering industry. The company's main headquarters is located in 6198 Butler Pike Suite 150 Blue Bell, Pennsylvania United States; you can contact the main corporate office by phone at

+1-215-628-****

. Explore Riordan Materials Corporation's company overview page for more information.

What is Riordan Materials Corporation's most common email format?

Riordan Materials Corporation employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Riordan Materials Corporation email formats with LeadIQ.

How many employees does Riordan Materials Corporation have currently?

Riordan Materials Corporation has approximately 9 employees as of April 2026. These team members are located across 2 continents, including North AmericaAfrica.

Who are Riordan Materials Corporation's key employees and leadership?

As of April 2026, Riordan Materials Corporation's key employees include:

President: A. A.
President: C. J.
Process And Equipment Technical Support Manager: J. D.
Technical Sales Representative: T. M.
Sales Representative: R. S.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking