Insights

Regional scale ASI is the largest independently owned full-service security agency in the upper Midwest with 501-1000 employees and multiple office locations, indicating strong regional footprint and capacity to scale security programs across states.

Integrated services Offers a combined model of on-site uniformed security, remote video and alarm monitoring via an in-house SOC, and investigative/risk management services, enabling bundled security programs for facilities seeking one vendor and potential cross-sell opportunities.

Marsden partnership As part of Marsden Holdings, ASI can leverage facilities management synergies to bundle janitorial, HVAC and security services, presenting opportunities to expand contract scopes with existing Marsden clients and cross-sell integrated FM solutions.

Healthcare and education focus Serving verticals such as healthcare, education, government, and corporate facilities, there are targeted opportunities to upsell enhanced access control, surveillance, and risk management services aligned with regulatory and safety requirements in these sectors.

Growth through acquisitions Recent acquisition activity like HUB Enterprises signals a growth trajectory and potential for entering new customers and expanding service offerings quickly in neighboring markets, suggesting proactive outreach to newly acquired accounts and their ecosystems.

American Security & Investigations Tech Stack

American Security & Investigations uses 8 technology products and services including Font Awesome, Google Cloud, Modernizr, and more. Explore American Security & Investigations's tech stack below.

  • Font Awesome
    Font Scripts
  • Google Cloud
    Infrastructure As A Service
  • Modernizr
    Javascript Libraries
  • Microsoft Windows
    Operating Systems
  • Google Analytics
    Web Analytics
  • Nginx
    Web Servers
  • Microsoft IIS
    Web Servers
  • Draftpress HFCM
    Web Tools And Plugins

American Security & Investigations's Email Address Formats

American Security & Investigations uses at least 1 format(s):
American Security & Investigations Email FormatsExamplePercentage
FLast@americansecurityllc.comJDoe@americansecurityllc.com
97%
First.Last@americansecurityllc.comJohn.Doe@americansecurityllc.com
3%

Frequently Asked Questions

What is American Security & Investigations's phone number?

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You can contact American Security & Investigations'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 American Security & Investigations's official website and social media links?

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American Security & Investigations's official website is americansecurityllc.com and has social profiles on LinkedIn.

How much revenue does American Security & Investigations generate?

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As of July 2026, American Security & Investigations's annual revenue is estimated to be $50M - $100M.

What is American Security & Investigations's NAICS code?

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American Security & Investigations's NAICS code is 5616 - Investigation and Security Services.

How many employees does American Security & Investigations have currently?

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As of July 2026, American Security & Investigations has approximately 511 employees across 1 continents, including North America. Key team members include Vice President , Quality Assurance: C. P.President: D. G.President: S. S.. Explore American Security & Investigations's employee directory with LeadIQ.

What industry does American Security & Investigations belong to?

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American Security & Investigations operates in the Security and Investigations industry.

What technology does American Security & Investigations use?

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American Security & Investigations's tech stack includes Font AwesomeGoogle CloudModernizrMicrosoft WindowsGoogle AnalyticsNginxMicrosoft IISDraftpress HFCM.

What is American Security & Investigations's email format?

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American Security & Investigations's email format typically follows the pattern of FLast@americansecurityllc.com. Find more American Security & Investigations email formats with LeadIQ.

When was American Security & Investigations founded?

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American Security & Investigations was founded in 1976.
American Security & Investigations logo

American Security & Investigations

Security and InvestigationsMinnesota, United States501-1000 Employees

American Security & Investigations has provided security and investigative services across the upper Midwest since 1959. Based in Saint Paul, Minnesota, the firm designs and delivers security programs tailored to clients in commercial and residential real estate, healthcare, education, corporate campuses, manufacturing, industrial facilities, and government.

The security division deploys trained uniformed personnel and can tailor programs to meet clients' specific requirements, with capacity for emergency staffing and temporary coverage. Beyond on-site officers, the company operates a Security Operations Center to remotely monitor video and alarm systems and collaborates with manufacturing partners to implement video and access-control projects. As part of Marsden Holdings, ASI sits within a broader facilities-management network that can offer bundled services, and in July 2024 it announced the acquisition of HUB Enterprises, Inc.

Section iconCompany Overview

Phone number
NAICS Code
5616 - Investigation and Security Services
Founded
1976
Employees
501-1000

Section iconFunding & Financials

  • $50M - $100M

    American Security & Investigations's revenue is estimated to be in the range of $50M - $100M

Section iconFunding & Financials

  • $50M - $100M

    American Security & Investigations's revenue is estimated to be in the range of $50M - $100M

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