S-1 is a company developing and manufacturing security solutions for multiple sectors, from alarm monitoring services and access control solutions for businesses to integrated security solutions for airports, commercial buildings, and cities. The company also develops PC security software for businesses. S-1's major shareholders as of December 31, 2019 were security company SECOM Japan (25.65%), Samsung SDI (11.03%), the National Pension Service (6.91%), Samsung Life Insurance (5.34%), and the Government of Singapore (2.42%).


Korean name
Chaebol (conglomerate)
Samsung Group
Consumer Discretionary
Consumer Services
External links

Company listings

KRX: 012750

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