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3SI Security Systems
3SI Security Systems


Malvern, PA, USA


Administrative Services · Hardware · Security · Transportation


201-1000 employees



founded in


3SI Security Systems is the world leader in asset protection systems designed to recover stolen cash and high-value assets, apprehend criminals and deter crime. With over 40 years’ experience and protecting more than 250,000 locations worldwide, their innovative solutions combat crime through a variety of technologies including GPS tracking, dye and ink staining, DNA and explosive gas neutralization technology. They have served thousands of institutions and organizations in the Financial, Retail, Courier/Cash in Transit and Law Enforcement markets. Why have they succeeded for so long? Because they offer innovative SOLUTIONS supported by a first class SERVICE organization which pledges customer SATISFACTION through products that perform.

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