Insights

Established Industry Presence With over 70 years of experience in construction and communications, Sebastian demonstrates a strong market presence in California’s Central Valley, indicating stability and potential for expanding service offerings within established client base sectors.

Diverse Technical Stack Utilizing technologies such as Cloudflare, Nortel, and open-source tools, Sebastian shows a commitment to modern, reliable infrastructure, making it a promising candidate for cybersecurity, network upgrades, and IT service expansions.

Financial Stability Generating between $100 million and $250 million in revenue, Sebastian exhibits solid financial health, providing opportunities for joint ventures, large-scale projects, or upgraded infrastructure investments.

Growth Opportunities As a family-owned enterprise valuing expertise and experience, Sebastian might be seeking advanced solutions in electrical, underground, or security sectors to enhance their service quality and operational efficiency.

Local Market Focus Based in Fresno, California, and serving Central Valley, Sebastian’s regional focus offers sales prospects tailored to local municipal, commercial, or industrial construction projects, with potential for expansion into neighboring markets.

Similar companies to Sebastian

Sebastian Tech Stack

Sebastian uses 8 technology products and services including Nortel, Open Graph, Cloudflare, and more. Explore Sebastian's tech stack below.

  • Nortel
    Communications Technology
  • Open Graph
    Content Management System
  • Cloudflare
    Content Management System
  • oEmbed
    Dev Tools
  • Lodash
    Javascript Libraries
  • Lightbox
    Javascript Libraries
  • Piwik
    System Analytics & Monitoring
  • Twitter
    Widgets

Media & News

Sebastian's Email Address Formats

Sebastian uses at least 1 format(s):
Sebastian Email FormatsExamplePercentage
FLast@sebastiancorp.comJDoe@sebastiancorp.com
86%
Last@sebastiancorp.comDoe@sebastiancorp.com
11%
First.Last@sebastiancorp.comJohn.Doe@sebastiancorp.com
2%
FiLast@sebastiancorp.comJoDoe@sebastiancorp.com
1%

Frequently Asked Questions

Where is Sebastian's headquarters located?

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Sebastian's main headquarters is located at 7600 North Palm Avenue Fresno, California 93711 United States. The company has employees across 6 continents, including North AmericaEuropeSouth America.

What is Sebastian's phone number?

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You can contact Sebastian's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Sebastian's official website and social media links?

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Sebastian's official website is sebastiancorp.com and has social profiles on LinkedIn.

What is Sebastian's SIC code NAICS code?

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Sebastian's SIC code is 7381 - Detective, Guard, and Armored Car Services NAICS code is 23 - Construction.

How many employees does Sebastian have currently?

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As of April 2026, Sebastian has approximately 259 employees across 6 continents, including North AmericaEuropeSouth America. Key team members include Ceo: V. P.Owner: G. R.Owner: J. V.. Explore Sebastian's employee directory with LeadIQ.

What industry does Sebastian belong to?

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Sebastian operates in the Construction industry.

What technology does Sebastian use?

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Sebastian's tech stack includes NortelOpen GraphCloudflareoEmbedLodashLightboxPiwikTwitter.

What is Sebastian's email format?

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Sebastian's email format typically follows the pattern of FLast@sebastiancorp.com. Find more Sebastian email formats with LeadIQ.

When was Sebastian founded?

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Sebastian was founded in 1946.

Sebastian

ConstructionCalifornia, United States201-500 Employees

Sebastian is a premier provider of communications, electrical and underground construction, security solutions, and IT services in California’s Central Valley. With more than 70 years of experience, Sebastian is passionate about providing people with a great place to work and the opportunity to prosper. As a family company we value the expertise and experience of our team.

Section iconCompany Overview

Headquarters
7600 North Palm Avenue Fresno, California 93711 United States
Phone number
SIC Code
7381 - Detective, Guard, and Armored Car Services
NAICS Code
23 - Construction
Founded
1946
Employees
201-500

Section iconMedia & News

Section iconFunding & Financials

  • $100M$250M

    Sebastian's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    Sebastian's revenue is estimated to be in the range of $100M$250M

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