About Us

PT Krakatau Sarana Infrastruktur (PT KSI) is an integrated industrial infrastructure services company in Indonesia with more than 40 years of experience. Located on Indonesia's western trade center near the Sunda Strait, PT KSI is supported by various transportation facilities, such as international ports, toll roads and railways as well as reliable utility supplies such as industrial water, electricity, gas and telecommunications making Kawasan Industri Krakatau (KIK) a magnet that has a competitive advantage to support your profitable investment.

PT KSI was inaugurated on July 13, 2021 by State-Owned Enterprises (SOE) Minister Erick Thohir which transformed into a subholding company of one of Indonesia's leading SOEs PT Krakatau Steel (Persero), Tbk. Currently PT KSI oversees 6 subsidiaries with four core business pillars namely industrial estates, ports, industrial water treatment, and electrical energy providers. As well as two supporting business pillars namely information technology and industrial services so as to make PT KSI a competitive industrial infrastructure services company.


To be the Leading Infrastructure Company in Southeast Asia


To manage a smart and eco-friendly industrial city that attracts talents & professionals
To provide integrated and efficient infrastructure to support business operations and supply chain
To support sustainable business growth for customers

Our Business

Krakatau Daya Listrik

An electrical energy provider company with three main focuses, namely Electricity Generation, Electricity Services, and Renewable Energy

Company Profile Video

News & Events