What is Inner Security Systems, Inc.'s NAICS code?

Inner Security Systems, Inc.'s NAICS code is 5616 (Investigation and Security Services).

Insights

Security integration Long-standing experience across residential, commercial, and industrial markets with a history of evolving from traditional security systems to diversified low voltage solutions presents upsell opportunities for integrated security, networking, and command center solutions tailored to mid-market and enterprise clients.

Mid-market focus Revenue range suggests a small to midsize enterprise profile with potential for scaled managed services, recurring maintenance contracts, and bundled offerings targeting organizations transitioning from DIY or single-solution providers to comprehensive security and network management.

Local to niche Small team size indicates agility but limited capacity; potential to partner with channel resellers or outsource specialized deployments to expand project scope, support larger sites, and accelerate multi-site rollouts for customers in commercial or industrial sectors.

Tech-forward services Experience with low voltage systems, home networking, and command centers signals opportunities to cross-sell unified communications, CCTV/alarm integrations, energy management, and disaster recovery solutions to existing residential and commercial clients.

Competitive positioning Compared to larger competitors, emphasize bespoke service, rapid deployment, and flexibility for complex environments; target mid-market firms seeking hands-on, customized security solutions where larger vendors lack personalized support or local expertise.

Inner Security Systems, Inc. Tech Stack

Inner Security Systems, Inc. uses 8 technology products and services including Cookie Notice, jQuery, Priority Hints, and more. Explore Inner Security Systems, Inc.'s tech stack below.

Cookie Notice

Cookie Compliance

jQuery

Javascript Libraries

Priority Hints

Performance

PHP

Programming Languages

X-XSS-Protection

Security

HSTS

Security

TablePress

Web Platform Extensions

Nginx

Web Servers

Inner Security Systems, Inc. Email Formats	Example	Percentage
FLast@innersecurity.com	JDoe@innersecurity.com	100%

Inner Security Systems, Inc. Email Formats

Example

Percentage

FLast@innersecurity.com

JDoe@innersecurity.com

100%

Frequently Asked Questions

What is Inner Security Systems, Inc.'s phone number?

You can contact Inner Security Systems, Inc.'s main corporate office by phone at

+1-630-554-****

. 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 Inner Security Systems, Inc.'s official website and social media links?

Inner Security Systems, Inc.'s official website is innersecurity.com and has social profiles on LinkedIn.

How much revenue does Inner Security Systems, Inc. generate?

As of July 2026, Inner Security Systems, Inc.'s annual revenue is estimated to be $1M - $10M.

What is Inner Security Systems, Inc.'s SIC code NAICS code?

Inner Security Systems, Inc.'s SIC code is 7381 - Detective, Guard, and Armored Car Services NAICS code is 5616 - Investigation and Security Services.

How many employees does Inner Security Systems, Inc. have currently?

As of July 2026, Inner Security Systems, Inc. has approximately 7 employees across 1 continents, including North America. Key team members include Founder: T. R.Director Of Sales: J. S.Installation Manager: L. K.. Explore Inner Security Systems, Inc.'s employee directory with LeadIQ.

What industry does Inner Security Systems, Inc. belong to?

Inner Security Systems, Inc. operates in the Security and Investigations industry.

What technology does Inner Security Systems, Inc. use?

Inner Security Systems, Inc.'s tech stack includes Cookie NoticejQueryPriority HintsPHPX-XSS-ProtectionHSTSTablePressNginx.

What is Inner Security Systems, Inc.'s email format?

Inner Security Systems, Inc.'s email format typically follows the pattern of FLast@innersecurity.com. Find more Inner Security Systems, Inc. email formats with LeadIQ.

When was Inner Security Systems, Inc. founded?

Inner Security Systems, Inc. was founded in 1971.

Inner Security Systems, Inc.

Q: How many employees does Inner Security Systems, Inc. have currently?

Inner Security Systems, Inc. has approximately 7 employees.

Q: What technology does Inner Security Systems, Inc. use?

Inner Security Systems, Inc.'s tech stack includes WordPress, Font Awesome, MySQL, Google Fonts API, Modernizr.

Security and InvestigationsIllinois, United States2-10 Employees

Inner Security Systems, Inc. operates in the security and investigations sector, delivering low voltage solutions to residential, commercial, and industrial clients. Since 1971, the company has evolved from providing security systems for the Department of Defense to offering a broader range of services that includes networking and centralized command capabilities for facilities such as 911 centers. Based in Oswego, Illinois, the firm emphasizes securing tomorrow through its integrated security solutions. The organization appears positioned as a small, specialized provider serving a diverse set of markets that require robust security and communications infrastructure. Its focus on expanding beyond traditional security systems reflects a broader approach to protecting and enabling critical operations across various customer types.

Insights

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