PT Berlina Tbk (BRNA.JK) Stock Analysis & Winston Score

PT Berlina Tbk is an Indonesian company that makes plastic packaging. It produces containers, bottles, and other plastic packaging products used by consumer goods companies, personal care brands, and household product makers. The company is listed on the Indonesia Stock Exchange and serves manufacturers that need packaging for their finished goods sold across Indonesia and Southeast Asia. PT Berlina earns money by selling plastic packaging products directly to businesses, meaning its revenue depends on how much product its customers order. It operates primarily in Indonesia, with some regional exposure, and competes in a fragmented market where scale and long-term customer relationships provide some stability. However, the company's negative return on invested capital signals that it is currently not generating enough profit to cover its cost of capital, which is a meaningful concern. The key risk going forward is managing raw material costs — plastic resin prices can swing sharply — while maintaining margins thin enough to keep customers from switching to cheaper rivals.