Leighton Group, Inc. Employee Directory

Q: What is Leighton Group, Inc. known for?

Leighton Group, Inc. was founded in 1961. Leighton Group, Inc. operates in the Civil Engineering industry.

Q: How many employees does Leighton Group, Inc. have currently?

Leighton Group, Inc. has approximately 186 employees.

Civil EngineeringCalifornia, United States51-200 Employees

Leighton, a Verdantas Company, provides environmental, geotechnical, materials testing, and special inspection services across the built community. 

Providing our clients with exceptional results is attributed to our workforce of professional geotechnical and civil engineers, professional geologists, certified engineering geologists, field technicians, and inspectors. We strive to hire and retain those individuals who are inspired to provide solutions you can build on. 

Leighton is hiring! We have more than 40 immediate open positions, with a broad range of experience level. You can apply online at www.leightongroup.com/open-positions/

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

Leighton Group, Inc. Global Highlights

North America
126

United States Of America
126

Asia
24

Qatar
11
India
7
Philippines
5
United Arab Emirates
1

Oceania
3

Australia
3

Africa
2

South Africa
1
Kenya
1

Europe
1

United Kingdom Of Great Britain And Northern Ireland
1

Leighton Group, Inc.'s Leadership

N. S.
Chief Financial Officer
Mobile Phone
Email
A. L.
Owner
Mobile Phone
Email
R. S.
Sr. Vice President/Owner/Managing Director
Mobile Phone
Email
S. G.
Interim President
Mobile Phone
Email
C. G.
Senior Director - Sensing Application Algorithm Development
Mobile Phone
Email
E. R.
Executive Director
Mobile Phone
Email
K. H. F.
Business Development Manager
Mobile Phone
Email
R. M.
Finishing Manager
Mobile Phone
Email

Leighton Group, Inc. Employee Metrics

100%

50%

2026

2025

Biotechnology
Engineering
Arts & Design
Accounting
Civil Engineering & Construction
Other
Community & Social Services

Contact profiles from Leighton Group, Inc.

Name

Title

Contact Info

Location

Last Update

E. B.
San Diego Field Operations Manager
Mobile Phone
Email
Oct 17, 2024
F. J.
Fab Program Manager
Mobile Phone
Email
Oct 17, 2024
K. H.
Manager Business Development/Associate
Mobile Phone
Email
UNITED STATES
May 01, 2024
L. R.
Office Administrative Manager
Mobile Phone
Email
Oct 21, 2024
M. C.
Manager
Mobile Phone
Email
Oct 17, 2024
S. G.
Senior Manager Cloud Ai
Mobile Phone
Email
Jun 27, 2025
Y. N.
Senior Staff Engineer
Mobile Phone
Email
United States
Nov 11, 2025
A. S.
Senior Lab Tech
Mobile Phone
Email
Oct 22, 2024
M. C.
Senior Project Geologist
Mobile Phone
Email
Oct 18, 2024
S. G.
Senior Staff Geologist
Mobile Phone
Email
Jul 07, 2024

Frequently Asked Questions

What is Leighton Group, Inc. known for?

Leighton Group, Inc. was founded in 1961 operates in the Civil Engineering industry. The company's main headquarters is located in 17781 Cowan Irvine, California 92614 United States; you can contact the main corporate office by phone at

+1-949-477-****

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

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

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

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

Leighton Group, Inc. has approximately 186 employees as of February 2026. These team members are located across 5 continents, including North AmericaAsiaOceania.

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

As of February 2026, Leighton Group, Inc.'s key employees include:

Chief Financial Officer: N. S.
Owner: A. L.
Sr. Vice President/Owner/Managing Director: R. S.
Interim President: S. G.
Senior Director - Sensing Application Algorithm Development: C. G.

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