Insights

Established Presence Sebastian boasts over 70 years of industry experience and a solid presence in California’s Central Valley, indicating a stable customer base and potential for expansion into adjacent regions or industries seeking reliable construction and infrastructure services.

Diverse Service Portfolio Offering communications, electrical, underground construction, security solutions, and IT services, Sebastian provides multiple cross-selling opportunities and can tailor integrated solutions to meet the evolving needs of clients across construction and technology sectors.

Mid-Sized Strength With 201-500 employees and revenue between 100 to 250 million dollars, Sebastian is positioned as a sizable regional player, which opens doors for enterprise-level projects and partnerships with larger firms seeking experienced subcontractors or niche service providers.

Tech Adoption Utilizing a comprehensive tech stack including cloud services, security solutions, and analytics tools, Sebastian demonstrates technological adaptability that can be further leveraged to enhance operational efficiency and target clients interested in innovative construction and security tech.

Growth Opportunities Recent news and stable financials suggest potential for growth, especially by expanding service offerings, entering new markets, or adopting emerging construction technologies, making Sebastian an attractive partner for vendors supplying advanced construction and security solutions.

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.

How much revenue does Sebastian generate?

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As of February 2026, Sebastian's annual revenue is estimated to be $25M.

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 February 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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