Gunungslamat

PT Gunung Slamat is Indonesia's number one tea manufacturer, operating under the Rekso Group, a diversified conglomerate founded by Mr. Soegiharto Sosrodjojo in the 1950s. Headquartered in Kelapa Gading, Jakarta Utara, the company has built a dominant position in the Indonesian tea market through decades of expertise in tea sourcing, processing, and manufacturing. Its flagship brands — Sosro, Teh Cap Botol, and Teh Cap Poci — are among the most recognized tea brands in Indonesia, reflecting the company's strong retail and consumer market presence. The Rekso Group, of which PT Gunung Slamat is a core pillar, also holds a majority shareholding in PT Sinar Sosro, one of Indonesia's largest beverage companies, and owns the largest private tea plantation in Indonesia, giving PT Gunung Slamat a vertically integrated supply chain advantage from plantation to finished product. The company's production process combines highly skilled employees with state-of-the-art manufacturing technologies sourced from Germany, Italy, and Japan, ensuring consistent product quality and operational efficiency at scale. PT Gunung Slamat serves both the ready-to-serve beverage segment and the retail packaged tea segment, with product offerings spanning traditional loose tea formats as well as modern formats such as pyramid tea bags. In June 2008, the company's US subsidiary, Tasseo, Inc., launched Tasseo pyramid bags at the Fancy Food Show in New York, featuring unique blends including Java Jasmine, Irresistible Peach, and Calming Lemongrass, targeting the premium specialty tea market in North America. The franchise concept Es Teh Poci, which offers affordable iced tea through a franchise model in Indonesia, further extends the company's reach into the food service and quick-service retail channel. With its combination of plantation ownership, advanced manufacturing, iconic consumer brands, and international market development, PT Gunung Slamat represents a significant and comprehensive player in the global tea industry.