What departments does RMA Group, Inc. have?

RMA Group, Inc. has employees across 9 departments including Operations, Engineering, Program & Project Management, Research, Finance.

What is the largest department at RMA Group, Inc.?

The largest department at RMA Group, Inc. is Program & Project Management with 9 employees.

Where are RMA Group, Inc. employees located globally?

RMA Group, Inc. has employees across 2 continents and 3 countries including Afghanistan, Singapore, United States Of America.

How has RMA Group, Inc.'s team size changed over time?

RMA Group, Inc.'s team has decreased from approximately 117 to 111 employees based on available data.

Learn more at LeadIQ.com

RMA Group, Inc. Employee Directory

Q: Who are RMA Group, Inc.'s key employees and leadership?

RMA Group, Inc.'s key employees include: President: A. P., President: S. M..

Civil EngineeringCalifornia, United States51-200 Employees

Certerra RMA Group is a client-centered geotechnical engineering and materials testing consulting firm with office and laboratory facilities located throughout California and Las Vegas. The firm was established in 1962 and specializes in providing geotechnical engineering, pavement engineering, construction materials testing, special inspection services, environmental engineering, and storm water management. Certerra RMA Group is a member of the Certerra network.

Find RMA Group, Inc. employees' phone numbers or email addresses

RMA Group, Inc. Global Highlights

North America
168

United States Of America
168

Asia
4

Afghanistan
3
Singapore
1

RMA Group, Inc.'s Leadership

A. P.
President
Mobile Phone
Email
S. M.
President
Mobile Phone
Email
R. M.
Owner
Mobile Phone
Email
R. R.
Regional Vice President Of Field Operations
Mobile Phone
Email
H. D.
Engineering Manager/Principal Engineer
Mobile Phone
Email
M. L.
Project Manager/Field Supervisor
Mobile Phone
Email
J. S.
Lab Manager
Mobile Phone
Email
C. R.
Project Manager
Mobile Phone
Email

RMA Group, Inc. Employee Metrics

100%

50%

2026

2025

Administrative
Civil Engineering & Construction
Program & Project Management
Quality Assurance
Biotechnology
Other

Contact profiles from RMA Group, Inc.

Name

Title

Contact Info

Location

Last Update

R. D.
Cwi / Lacity Steel,Dia
Mobile Phone
Email
United States
Mar 25, 2026
S. L.
Staff Geologist
Mobile Phone
Email
United StatesNew York
Apr 16, 2026
A. M.
Billing Clerk
Mobile Phone
Email
UNITED STATES
Apr 07, 2023
A. S.
Project Coordinator
Mobile Phone
Email
Oct 22, 2024
A. C.
Cwi, Ndt Level 2 Mt / Ut, Icc Structural Welding & Bolting
Mobile Phone
Email
UNITED STATES
Oct 21, 2024
D. F.
Proposal Coordinator
Mobile Phone
Email
UNITED STATES
Jul 07, 2024
D. L.
Producer
Mobile Phone
Email
Oct 22, 2024
H. C.
Project Engineer
Mobile Phone
Email
Oct 10, 2023
K. M.
Construction Inspector
Mobile Phone
Email
Oct 17, 2024
M. S.
Staff Geologist
Mobile Phone
Email
Oct 17, 2024

Frequently Asked Questions

What is RMA Group, Inc. known for?

RMA Group, Inc. was founded in 1962 operates in the Civil Engineering industry. The company's main headquarters is located in 12130 Santa Margarita Avenue Rancho Cucamonga, California 91730 United States; you can contact the main corporate office by phone at

+1-909-980-****

. Explore RMA Group, Inc.'s company overview page for more information.

What is RMA Group, Inc.'s most common email format?

RMA Group, Inc. employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more RMA Group, Inc. email formats with LeadIQ.

How many employees does RMA Group, Inc. have currently?

RMA Group, Inc. has approximately 179 employees as of April 2026. These team members are located across 2 continents, including North AmericaAsia.

Who are RMA Group, Inc.'s key employees and leadership?

As of April 2026, RMA Group, Inc.'s key employees include:

President: A. P.
President: S. M.
Owner: R. M.
Regional Vice President Of Field Operations: R. R.
Engineering Manager/Principal Engineer: H. D.

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

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.