Top Security Systems Services companies for December 2025

Listed below are the leading companies by employees as of December 2025 in the Security Systems Services industry View additional information on some of the top companies such as their contact details, employees, location, growth areas, and much more.Understand the competition, and find opportunities for growth.

	Company	Industry	Location	Employees	Action
1	ZKTeco Co., Limited	Appliances, Electrical, and Electronics Manufacturing			Find Employees
2	InVue	Computers and Electronics Manufacturing			Find Employees
3	KeyTrak	Motor Vehicle Manufacturing			Find Employees
4	SCW - Security Technology	Security Systems Services			Find Employees
5	ISTC Corp.	Security Systems Services			Find Employees
6	Voda Group	IT Services and IT Consulting			Find Employees
7	Security Alarm Corporation	Appliances, Electrical, and Electronics Manufacturing			Find Employees
8	KD Electronics	Computers and Electronics Manufacturing			Find Employees
9	FullIdentity	Retail Office Equipment			Find Employees
10	Holmes Security Systems	Security Systems Services			Find Employees
11	Dyck Security Services	Security Systems Services			Find Employees
12	DeterTech | UK & IE	Security Systems Services			Find Employees
13	Pick Protection	Security Systems Services			Find Employees