PT Indo Abadi Sarimakmur Career Information 2026

PT. Indo Abadi Sarimakmur (Indosar) was established in the year 1982 in Surabaya, East Java, Indonesia. As we grew, we moved to the current factory located at Gresik, East Java. At present Indosar’s current factory and laboratory is on 50,000 m2 site, with a 5,000 m2 structure. Our main business is manufacturing of medicated plaster, medical devices, and other health care products; local and internasional (export).

Indosar’s very first product was medicated plaster KOYO CABE, which became the company’s symbol and it’s best known product until today. Currently indosar has more than 20 variety product such as TAKAHI and OKE PLAST which qualities are on par with our famous KOYO CABE.

In 1997, Indosar had a milestone where we obtained the GMP certificate from the Department of Health of Indonesia for medicated plasters and other medical products. At the present, Indosar has 5 Regional office where each one is responsible for distribution, location in Surabaya, Jakarta, Semarang, Bandung and Palembang. As we keep developing and innovating, we will expand in order to ensure that we deliver Indosar’s quality product to our customer.