What departments does Sebastian have?

Sebastian has employees across 12 departments including Entrepreneurship, Sales, Marketing, Operations, Information Technology.

What is the largest department at Sebastian?

The largest department at Sebastian is Entrepreneurship with 8 employees.

Where are Sebastian employees located globally?

Sebastian has employees across 6 continents and 27 countries including South Africa, Egypt, Russian Federation, Turkey, Israel.

How has Sebastian's team size changed over time?

Sebastian's team has grown from approximately 109 to 110 employees based on available data.

Learn more at LeadIQ.com

Sebastian Employee Directory

Q: Who are Sebastian's key employees and leadership?

Sebastian's key employees include: Ceo: V. P., Chief Executive Officer: A. M. A..

ConstructionCalifornia, United States201-500 Employees

Sebastian is a mid-sized construction and services firm based in Fresno, California, serving the Central Valley. The company is family-owned and emphasizes the expertise of its team, drawing on more than seven decades of experience. It offers a coordinated suite of services that spans communications, electrical and underground construction, security solutions, and IT services. Its client base includes organizations seeking integrated infrastructure, security, and technology capabilities to support their operations in the region. Positioned within the construction industry, Sebastian combines traditional contracting work with technical service delivery to address multi-disciplinary needs in Central Valley projects. The company is rooted in Fresno and reflects a long-standing, family-oriented approach to project delivery.

Sebastian Global Highlights

North America
297

United States Of America
288
Mexico
7
Canada
2

Europe
23

United Kingdom Of Great Britain And Northern Ireland
4
Germany
3
France
3
Spain
2
Italy
2
Denmark
2
Romania
2
Portugal
1
Greece
1
Netherlands
1
Austria
1
Switzerland
1

South America
15

Brazil
5
Argentina
5
Colombia
4
Chile
1

Asia
9

Turkey
4
Indonesia
2
Russian Federation
1
Israel
1
Syrian Arab Republic
1

Africa
2

South Africa
1
Egypt
1

Sebastian's Leadership

V. P.
Ceo
Mobile Phone
Email
A. M. A.
Chief Executive Officer
Mobile Phone
Email
G. R.
Owner
Mobile Phone
Email
J. V.
Owner
Mobile Phone
Email
L. F.
Business Owner
Mobile Phone
Email
M. V.
Interim President
Mobile Phone
Email
M. G.
Owner
Mobile Phone
Email
R. S.
Owner
Mobile Phone
Email

Sebastian Employee Metrics

100%

50%

2026

2025

Civil Engineering & Construction
Program & Project Management
Accounting
Administrative
Information Technology
Other
Sales

Contact profiles from Sebastian

Name

Title

Contact Info

Location

Last Update

D. S.
Integrated Technician
Mobile Phone
Email
Oct 17, 2024
E. P.
Hostess
Mobile Phone
Email
Oct 17, 2024
G. K.
Regulatory Assistant
Mobile Phone
Email
Oct 23, 2024
J. S.
Purchasing Agent
Mobile Phone
Email
Oct 16, 2024
J. T.
Network Technician
Mobile Phone
Email
Oct 23, 2024
J. W.
Plant Operations Engineer
Mobile Phone
Email
Oct 22, 2024
J. O.
Construction Foreman
Mobile Phone
Email
Jun 27, 2025
K. W.
Executive Officer
Mobile Phone
Email
Oct 17, 2024
K. Y.
Registered Electrical Engineer
Mobile Phone
Email
Oct 23, 2024
K. M.
Political
Mobile Phone
Email
Oct 22, 2024

Frequently Asked Questions

What is Sebastian known for?

Sebastian was founded in 1946 operates in the Construction industry; you can contact the main corporate office by phone at

+1-559-432-****

. Explore Sebastian's company overview page for more information.

What is Sebastian's most common email format?

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

How many employees does Sebastian have currently?

Sebastian has approximately 269 employees as of July 2026. These team members are located across 5 continents, including North AmericaEuropeSouth America.

Who are Sebastian's key employees and leadership?

As of July 2026, Sebastian's key employees include:

Ceo: V. P.
Chief Executive Officer: A. M. A.
Owner: G. R.
Owner: J. V.
Business Owner: L. F.

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Sebastian Employee Directory

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