Shield Security Systems, L.l.c.

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Their homepage, crawled JUL 31, 2026

At a glance

EmployeesNot reported

In business sinceNot reported

Industry

Other Communications Equipment Manufacturing

HeadquartersLittleton, CO

SAM.gov UEISP9XKKG2G753

Brands

Control Key System CostsAnalytical-With-Keyed-Security

This company sells these brands.

InstaKey Security Systems provides key management solutions including user-rekeyable cylinders, hardware, restricted keyways, key tracking software, and commercial smart locks. The company serves public housing and offers outsourced key system management administration along with key control programs designed to reduce locksmith callouts and improve key holder accountability.

Facility	City	State	Employees	Status
Shield Security Systems, L.l.c.	Littleton	CO	—	● ACTIVE

Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.