What technologies does First Security Systems use?

First Security Systems uses Outlook, Microsoft Office 365, Amazon AWS, Facebook Widget, Google Font API. View their full technology stack — including all 14 detected tools — on StackWho.

Who is the Operation Leader / Engineering Manager of First Security Systems?

Jerry Keene is the Operation Leader / Engineering Manager at First Security Systems. Get verified contact information on StackWho.

Where is First Security Systems located?

First Security Systems is based in Naperville, Illinois, United States.

First Security Systems

first-sec.com

construction

first-sec.com

Naperville, Illinois, United States

11-50 employees

24079000 revenue

LinkedIn Profile

About First Security Systems

healthcare communication systems, alarm systems, healthcare communications, security systems, emergency communication systems, system maintenance, custom low voltage solutions, navigational, measuring, electromedical, and control instruments manufacturing, security systems and alarm services, healthcare technology, surveillance cameras, media technology, hipaa compliance, video/audio integration, mass notification systems, b2b, fire alarm systems

First Security Systems's Tech Stack

Decision Makers at First Security Systems

1 contact

Jerry Keene

Operation Leader / Engineering Manager

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14 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

AWS infrastructure signals engineering sophistication. This company likely evaluates cloud cost management, security tooling, observability, and developer productivity solutions.

First Security Systems's Position in the StackWho Database

• First Security Systems is 1 of 8,104 construction companies tracked in StackWho.
• 8,059 construction companies in our database have verified decision-maker emails (99% of the cohort).
• 11,640 companies in Illinois are in the StackWho database.
• 3,324 construction companies are in the 11-50 employee range (same size as First Security Systems).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does First Security Systems use?

First Security Systems uses Outlook, Microsoft Office 365, Amazon AWS, Facebook Widget, Google Font API, Facebook Login (Connect), and 8 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at First Security Systems?

StackWho has verified email addresses for 1 decision maker at First Security Systems. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach First Security Systems directly for sales, recruiting, or partnerships.

What industry is First Security Systems in?

First Security Systems operates in the construction industry, headquartered in Naperville, Illinois, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export First Security Systems's contact data?

Yes. StackWho Pro members can export decision maker contact data for First Security Systems and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.