Insights

Established Industry Presence With a history dating back to 1944 and being a third-generation family-owned business, General Security Service Inc. possesses longstanding expertise and a solid reputation in the security and investigations industry, making it a trusted provider for governmental and commercial clients.

Diverse Client Portfolio The company's growing and varied client base across commercial, industrial, and government sectors presents multiple opportunities to tailor security solutions and expand market reach.

Recognition and Growth Recent award from the Ministry of Interior and restructuring efforts indicate a strategic focus on enhancing leadership and government partnerships, opening avenues for security service expansion within public sector projects.

Medium Revenue Scale With annual revenues between 1 million and 10 million dollars, there is potential for scalable security service contracts, especially by leveraging high-quality training and professionalism to attract larger institutional clients.

Complementary Tech Stack Adoption of modern technology tools such as Bootstrap, Modernizr, and SEO solutions suggests openness to integrating advanced security management systems, creating opportunities for high-tech security offerings and digital enhancements.

Similar companies to General Security Service, Inc

General Security Service, Inc Tech Stack

General Security Service, Inc uses 8 technology products and services including Open Graph, spin.js, Modernizr, and more. Explore General Security Service, Inc's tech stack below.

  • Open Graph
    Content Management System
  • spin.js
    Javascript Frameworks
  • Modernizr
    Javascript Libraries
  • HeadJS
    Javascript Libraries
  • Lua
    Programming Languages
  • HSTS
    Security
  • Bootstrap
    UI Frameworks
  • RankMath SEO
    Web Platform Extensions

General Security Service, Inc's Email Address Formats

General Security Service, Inc uses at least 1 format(s):
General Security Service, Inc Email FormatsExamplePercentage
FLast@gss1944.comJDoe@gss1944.com
47%
First.Last@gss1944.comJohn.Doe@gss1944.com
4%
FirstL@gss1944.comJohnD@gss1944.com
2%
FLast@gss1944.comJDoe@gss1944.com
47%

Frequently Asked Questions

Where is General Security Service, Inc's headquarters located?

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General Security Service, Inc's main headquarters is located at 633 North Marine Avenue, Wilmington, CA 90744, US. The company has employees across 3 continents, including North AmericaAsiaAfrica.

What is General Security Service, Inc's phone number?

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You can contact General Security Service, Inc'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 General Security Service, Inc's official website and social media links?

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General Security Service, Inc's official website is gss1944.com and has social profiles on LinkedIn.

How much revenue does General Security Service, Inc generate?

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As of October 2025, General Security Service, Inc's annual revenue is estimated to be $125M.

What is General Security Service, Inc's NAICS code?

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General Security Service, Inc's NAICS code is 5616 - Investigation and Security Services.

How many employees does General Security Service, Inc have currently?

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As of October 2025, General Security Service, Inc has approximately 501 employees across 3 continents, including North AmericaAsiaAfrica. Key team members include Vice President / Managing Director: A. P.Field Service Technician: N. M.Network Administrator: T. P.. Explore General Security Service, Inc's employee directory with LeadIQ.

What industry does General Security Service, Inc belong to?

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General Security Service, Inc operates in the Security and Investigations industry.

What technology does General Security Service, Inc use?

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General Security Service, Inc's tech stack includes Open Graphspin.jsModernizrHeadJSLuaHSTSBootstrapRankMath SEO.

What is General Security Service, Inc's email format?

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General Security Service, Inc's email format typically follows the pattern of FLast@gss1944.com. Find more General Security Service, Inc email formats with LeadIQ.

When was General Security Service, Inc founded?

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General Security Service, Inc was founded in 1944.

General Security Service, Inc

Security and InvestigationsUnited States501-1000 Employees

General Security Service, Inc.is a privately held security company established in 1944. We are a third generation owned and operated corporation.  Headquartered in Wilmington, California GSS is a longtime leader in the security services industry, providing highly trained security forces, and delivering expert business services to a constantly growing list of commercial, industrial and government organizations.  Our growing and diverse client base is a testament to our reputation for providing an excellent level of quality service and professionalism.

Section iconCompany Overview

Headquarters
633 North Marine Avenue, Wilmington, CA 90744, US
Phone number
NAICS Code
5616 - Investigation and Security Services
Founded
1944
Employees
501-1000

Section iconFunding & Financials

  • $1M$10M

    General Security Service, Inc's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    General Security Service, Inc's revenue is estimated to be in the range of $1M$10M

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