What departments does Group Delta Consultants, Inc., an NV5 Company have?

Group Delta Consultants, Inc., an NV5 Company has employees across 8 departments including Program & Project Management, Information Technology, Engineering, Accounting, Business Development.

What is the largest department at Group Delta Consultants, Inc., an NV5 Company?

The largest department at Group Delta Consultants, Inc., an NV5 Company is Engineering with 4 employees.

Where are Group Delta Consultants, Inc., an NV5 Company employees located globally?

Group Delta Consultants, Inc., an NV5 Company has employees across 3 continents and 4 countries including Azerbaijan, United Kingdom Of Great Britain And Northern Ireland, United States Of America, Uruguay.

How has Group Delta Consultants, Inc., an NV5 Company's team size changed over time?

Group Delta Consultants, Inc., an NV5 Company's team has decreased from approximately 80 to 66 employees based on available data.

Group Delta Consultants, Inc., an NV5 Company Employee Directory

Civil EngineeringCalifornia, United States51-200 Employees

Group Delta Consultants, Inc. is a geotechnical engineering firm that provides geotechnical investigations, forensic investigations, environmental services, and material testing and inspection. Its work spans field and laboratory services, with a staff of professionals including engineers, geologists, scientists, technicians, and inspectors who support construction observation and testing across multiple disciplines. Based in Southern California, the company operates offices in Irvine and other nearby cities, serving clients with technical expertise across geotechnical and environmental projects.
The firm serves customers in civil engineering and infrastructure, addressing needs related to site characterization, material evaluation, and construction quality assurance. As part of its broader practice, it offers specialized capabilities in deputy inspection and specialized testing responsibilities to support project compliance and safety. A recent development noted in industry news is Group Delta’s acquisition by NV5 Global, indicating a strategic alignment within the Southern California infrastructure engineering, testing, and environmental services landscape.

Group Delta Consultants, Inc., an NV5 Company Global Highlights

North America
123

United States Of America
123

Europe
2

Azerbaijan
1
United Kingdom Of Great Britain And Northern Ireland
1

South America
1

Uruguay
1

Group Delta Consultants, Inc., an NV5 Company's Leadership

S. G.
President
Mobile Phone
Email
D. M.
Assistant Controller At Group Delta Consultants, Inc
Mobile Phone
Email
J. O.
Senior Corporate Facilities Project Manager
Mobile Phone
Email
R. L.
Project Manager
Mobile Phone
Email
S. B.
Information Technology Manager
Mobile Phone
Email
J. R.
Staff Engineer
Mobile Phone
Email
P. J.
Principal
Mobile Phone
Email
R. G.
Senior Staff Geologist
Mobile Phone
Email

Group Delta Consultants, Inc., an NV5 Company Employee Metrics

100%

50%

0%

2026

2025

Arts & Design
Biotechnology
Administrative
Accounting
Community & Social Services
Other
Business
Engineering
Program & Project Management

Contact profiles from Group Delta Consultants, Inc., an NV5 Company

Name

Title

Contact

Location

Last Update

S. G.
President
Mobile Phone
Email
Oct 21, 2024
D. M.
Assistant Controller At Group Delta Consultants, Inc
Mobile Phone
Email
Oct 16, 2024
J. O.
Senior Corporate Facilities Project Manager
Mobile Phone
Email
Oct 18, 2024
R. L.
Project Manager
Mobile Phone
Email
Oct 21, 2024
S. B.
Information Technology Manager
Mobile Phone
Email
Oct 23, 2024
J. R.
Staff Engineer
Mobile Phone
Email
P. J.
Principal
Mobile Phone
Email
Oct 17, 2024
R. G.
Senior Staff Geologist
Mobile Phone
Email
Oct 23, 2024
J. B.
Associate Engineer
Mobile Phone
Email
Jul 01, 2026
B. H.
Office & Project Administrator
Mobile Phone
Email
Jun 27, 2025

Frequently Asked Questions

What is Group Delta Consultants, Inc., an NV5 Company known for?

Group Delta Consultants, Inc., an NV5 Company was founded in 1986 and operates in the Civil Engineering industry. You can contact Group Delta Consultants, Inc., an NV5 Company's main corporate office by phone at

+1-949-450-****

. Explore Group Delta Consultants, Inc., an NV5 Company's company overview page for more information.

What is Group Delta Consultants, Inc., an NV5 Company's most common email format?

Group Delta Consultants, Inc., an NV5 Company employees' email format typically follows the pattern of FirstL@groupdelta.com. Trying to find reliable and up-to-date employee contact data? Find more Group Delta Consultants, Inc., an NV5 Company email formats with LeadIQ.

How many employees does Group Delta Consultants, Inc., an NV5 Company have currently?

Group Delta Consultants, Inc., an NV5 Company has approximately 93 employees as of August 2026. These team members are located across 3 continents, including North America, Europe and South America.

Who are Group Delta Consultants, Inc., an NV5 Company's key employees and leadership?

As of August 2026, Group Delta Consultants, Inc., an NV5 Company's key employees include:

President: S. G.
Assistant Controller At Group Delta Consultants, Inc: D. M.
Senior Corporate Facilities Project Manager: J. O.
Project Manager: R. L.
Information Technology Manager: S. B.

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Group Delta Consultants, Inc., an NV5 Company Employee Directory

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