Insights

National Network Protos leverages a broad national network of local vendors and an extensive off duty officer roster to deliver scalable, consistent security coverage across multiple sites, making it a strong fit for enterprises with multi location needs, franchises, or large event venues.

AI Portal Advantage The upcoming AI powered agent embedded in client and vendor portals signals a differentiated capability for real time automation, faster incident response and proactive reporting that can be upsold to tech forward customers seeking transparency and efficiency.

Acquisition Momentum Recent acquisitions and leadership changes indicate growth through consolidation, presenting opportunities to cross sell services to new client bases and to integrate offerings into a single comprehensive security platform.

Tech Enabled Platform A tech driven approach with real time visibility, custom reporting and near real time billing creates opportunities to target risk heavy industries and to propose integrations with clients existing tech stacks for better cost control and performance metrics.

Market Fit With a mid to large client base and nationwide reach, Protos is well positioned to win multi site enterprise deals across corporate campuses, retail networks, manufacturing hubs and large event venues seeking scalable managed security services.

Protos Security Tech Stack

Protos Security uses 8 technology products and services including Instagram, Microsoft Advertising, Facebook Pixel, and more. Explore Protos Security's tech stack below.

  • Instagram
    Advertising
  • Microsoft Advertising
    Advertising
  • Facebook Pixel
    Analytics
  • Nuxt.js
    Javascript Frameworks
  • Google Maps
    Maps
  • jQuery Mobile
    Mobile Frameworks
  • Yoast SEO
    Search Engines
  • Google Analytics
    Web Analytics

Media & News

Protos Security's Email Address Formats

Protos Security uses at least 1 format(s):
Protos Security Email FormatsExamplePercentage
FLast@protossecurity.comJDoe@protossecurity.com
63%
FirstL@protossecurity.comJohnD@protossecurity.com
28%
Last@protossecurity.comDoe@protossecurity.com
5%
FirstLast@protossecurity.comJohnDoe@protossecurity.com
4%

Frequently Asked Questions

Where is Protos Security's headquarters located?

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Protos Security's main headquarters is located at 383 Main Avenue Suite 505 Norwalk, Connecticut 06851 United States. The company has employees across 3 continents, including North AmericaEuropeAsia.

What is Protos Security's phone number?

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You can contact Protos Security'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 Protos Security's official website and social media links?

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Protos Security's official website is protossecurity.com and has social profiles on LinkedInCrunchbase.

What is Protos Security's NAICS code?

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Protos Security's NAICS code is 5616 - Investigation and Security Services.

How many employees does Protos Security have currently?

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As of June 2026, Protos Security has approximately 524 employees across 3 continents, including North AmericaEuropeAsia. Key team members include Chief Executive Officer: M. H.Cto - Protos Remote Services: P. I.Chief Financial Officer: A. E.. Explore Protos Security's employee directory with LeadIQ.

What industry does Protos Security belong to?

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Protos Security operates in the Security and Investigations industry.

What technology does Protos Security use?

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Protos Security's tech stack includes InstagramMicrosoft AdvertisingFacebook PixelNuxt.jsGoogle MapsjQuery MobileYoast SEOGoogle Analytics.

What is Protos Security's email format?

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Protos Security's email format typically follows the pattern of FLast@protossecurity.com. Find more Protos Security email formats with LeadIQ.

When was Protos Security founded?

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Protos Security was founded in 2006.

Protos Security

Security and InvestigationsConnecticut, United States501-1000 Employees

Protos Security operates in the security and investigations sector, offering an end-to-end program that combines physical guarding, off-duty officers, specialized services, and remote security support. Its model emphasizes proactive protection, real-time visibility, and accountability, integrating technology with security expertise to safeguard client operations. The approach is designed to adapt to evolving risks and to reduce gaps left by traditional security arrangements. Based in Norwalk, Connecticut, Protos is a mid-sized provider serving commercial customers with technology-enabled security services. It leverages a broad network of local owner/operator security vendors and an extensive off-duty law enforcement network to tailor coverage to distinct challenges. In 2026 the company announced its participation in the Venetian Expo and the unveiling of an AI-powered agent embedded within its client and vendor portals.

Section iconCompany Overview

Headquarters
383 Main Avenue Suite 505 Norwalk, Connecticut 06851 United States
Phone number
NAICS Code
5616 - Investigation and Security Services
Founded
2006
Employees
501-1000

Section iconFunding & Financials

  • $50M$100M

    Protos Security's revenue is estimated to be in the range of $50M$100M

Section iconFunding & Financials

  • $50M$100M

    Protos Security's revenue is estimated to be in the range of $50M$100M

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