GNA (a TRC Company) Employee Directory

Q: How many employees does GNA (a TRC Company) have currently?

GNA (a TRC Company) has approximately 87 employees.

Environmental ServicesUnited States51-200 Employees

Gladstein, Neandross & Associates (GNA) is the leading North American consulting firm specializing in market development for low- and zero-emission transportation technologies, infrastructure, and ultra-low carbon fuels for commercial transportation. Over the past 30 years, the company has managed the design and development of more clean fleet deployment projects than any other firm in North America, as well as facilitated the development of some of the largest alternative fuel corridors in the world.

In addition to its leading consulting practice, GNA operates a full-service creative services group to provide expert marketing and communications services to its clients in the clean transportation space.

GNA also produces industry-leading educational events and tradeshows, including its annual flagship event, the Advanced Clean Transportation (ACT) Expo, ACT Fleet Forum, and the California Hydrogen Leadership Summit.

GNA is part of TRC, a leading global consulting, engineering, program, and construction management firm.

Find GNA (a TRC Company) employees' phone numbers or email addresses

GNA (a TRC Company) Global Highlights

North America
33

United States Of America
33

Asia
6

United Arab Emirates
2
India
2
Indonesia
1
Cambodia
1

Africa
1

Egypt
1

South America
1

Chile
1

GNA (a TRC Company)'s Leadership

A. H.
Vice President
Mobile Phone
Email
J. L.
Senior Vice President, Technical Services
Mobile Phone
Email
J. M.
Vice President, Finance
Mobile Phone
Email
S. O.
Vice President, People & Culture
Mobile Phone
Email
B. C.
Senior Project Director
Mobile Phone
Email
G. S.
Director
Mobile Phone
Email
R. P.
Senior Project Director
Mobile Phone
Email
S. H. M. R.
Senior Director
Mobile Phone
Email

Contact profiles from GNA (a TRC Company)

Name

Title

Contact Info

Location

Last Update

A. H.
Vice President
Mobile Phone
Email
Oct 18, 2024
J. L.
Senior Vice President, Technical Services
Mobile Phone
Email
Oct 22, 2024
J. M.
Vice President, Finance
Mobile Phone
Email
Jul 04, 2025
S. O.
Vice President, People & Culture
Mobile Phone
Email
Aug 23, 2023
B. C.
Senior Project Director
Mobile Phone
Email
Oct 22, 2024
G. S.
Director
Mobile Phone
Email
United StatesNew York
Oct 17, 2024
R. P.
Senior Project Director
Mobile Phone
Email
Oct 21, 2024
S. H. M. R.
Senior Director
Mobile Phone
Email
Oct 24, 2024
K. E.
Program Manager
Mobile Phone
Email
May 25, 2025
L. D.
Program Manager
Mobile Phone
Email
United StatesNew York
Jan 24, 2025

Frequently Asked Questions

What is GNA (a TRC Company) known for?

GNA (a TRC Company) operates in the Environmental Services industry. The company's main headquarters is located in 2525 Ocean Park Blvd, Suite 200 Santa Monica, California 90405, US; you can contact the main corporate office by phone at

+1-310-314-****

. Explore GNA (a TRC Company)'s company overview page for more information.

What is GNA (a TRC Company)'s most common email format?

GNA (a TRC Company) employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more GNA (a TRC Company) email formats with LeadIQ.

How many employees does GNA (a TRC Company) have currently?

GNA (a TRC Company) has approximately 87 employees as of October 2025. These team members are located across 4 continents, including North AmericaAsiaAfrica.

Who are GNA (a TRC Company)'s key employees and leadership?

As of October 2025, GNA (a TRC Company)'s key employees include:

Vice President: A. H.
Senior Vice President, Technical Services: J. L.
Vice President, Finance: J. M.
Vice President, People & Culture: S. O.
Senior Project Director: B. C.

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