Siegfried Engineering, INc. Employee Directory

Civil EngineeringUnited States51-200 Employees

Siegfried, established in 1955, is recognized as one of the foremost multidisciplinary design and engineering firms in northern and central California.  We solve our clients' toughest challenges, making complex projects not only manageable but truly successful. Our innovative approach and technical expertise continue to shape the success of communities and businesses throughout the region and beyond.

At Siegfried we take a true multidisciplinary approach to civil engineering, structural engineering, landscape architecture, architecture, surveying, and planning which gives our Clients the efficiency of a full service firm with a depth of knowledge unmatched in the industry.

Find Siegfried Engineering, INc. employees' phone numbers or email addresses

Siegfried Engineering, INc. Global Highlights

North America
69

United States Of America
69

South America
6

Colombia
3
Uruguay
1
Ecuador
1
Peru
1

Europe
2

Malta
1
Switzerland
1

Siegfried Engineering, INc.'s Leadership

T. L.
Vice President Structural
Mobile Phone
Email
T. N.
Accounting Manager
Mobile Phone
Email
C. V.
Accounting Manager
Mobile Phone
Email
F. M.
Senior Associate Structural Engineer
Mobile Phone
Email
P. C. C.
Directora Técnica
Mobile Phone
Email
F. S. E.
Civil Engineer Designer
Mobile Phone
Email
M. E.
Civil Engineer
Mobile Phone
Email
M. K.
Opã Rateur Production
Mobile Phone
Email

Contact profiles from Siegfried Engineering, INc.

Name

Title

Contact Info

Location

Last Update

T. L.
Vice President Structural
Mobile Phone
Email
May 27, 2025
T. N.
Accounting Manager
Mobile Phone
Email
United States
Nov 11, 2025
C. V.
Accounting Manager
Mobile Phone
Email
UNITED STATES
Aug 04, 2023
F. M.
Senior Associate Structural Engineer
Mobile Phone
Email
United States
Jul 07, 2024
P. C. C.
Directora Técnica
Mobile Phone
Email
Uruguay
Aug 08, 2025
F. S. E.
Civil Engineer Designer
Mobile Phone
Email
United States
Jul 20, 2025
M. E.
Civil Engineer
Mobile Phone
Email
UNITED STATES
Jul 07, 2024
M. K.
Opã Rateur Production
Mobile Phone
Email
Feb 26, 2024
R. R.
Associate Engineer
Mobile Phone
Email
UNITED STATES
Oct 23, 2024
N. C.
Supervisora De Canal Trade Marketing
Mobile Phone
Email
Colombia
Aug 12, 2025

Frequently Asked Questions

What is Siegfried Engineering, INc. known for?

Siegfried Engineering, INc. was founded in 1955 operates in the Civil Engineering industry. The company's main headquarters is located in 3428 Brookside Rd, Stockton, CA 95219, US; you can contact the main corporate office by phone at

+1-209-943-****

. Explore Siegfried Engineering, INc.'s company overview page for more information.

What is Siegfried Engineering, INc.'s most common email format?

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

How many employees does Siegfried Engineering, INc. have currently?

Siegfried Engineering, INc. has approximately 75 employees as of October 2025. These team members are located across 3 continents, including North AmericaSouth AmericaEurope.

Who are Siegfried Engineering, INc.'s key employees and leadership?

As of October 2025, Siegfried Engineering, INc.'s key employees include:

Vice President Structural: T. L.
Accounting Manager: T. N.
Accounting Manager: C. V.
Senior Associate Structural Engineer: F. M.
Directora Técnica: P. C. C.

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