JAKARTA - Different land contours are one of the challenges of building a solid construction and being able to adapt to natural conditions in the geographical location of various regions in Indonesia. This is where PT Semen Indonesia (Persero) Tbk (SIG) takes a role through a business cooperation agreement on soil stabilization (soil stabilizer) with a Japanese company, Taiheiyo Cement Corporation.
The collaboration between the two leading building materials companies in Asia aims to answer challenges in the construction industry while creating new markets to open up growth opportunities.
Soil stabilization is a material designed to compact soft soil, such as expansive soil, peat soil, high-organism soil, marine clay, and broken clay. The soil stabilization business cooperation between SIG and Taiheiyo Cement Corporation covers the development, production, marketing and sales processes, involving business entities from each Company, including PT Solusi Bangun Indonesia Tbk, PT Mitra Kiara Indonesia, and Taiheiyo International Indonesia.
The signing of the Soil Stabilization Business Agreement was carried out by the President Director of SIG, Indrieffouny Indra; President Director of PT Solusi Bangun Indonesia Tbk (SBI), Rizki Kresno Edhie Hambali; President Director of PT Mitra Kiara Indonesia, Mirza Whibowo Soenarto; President and Representative Director of Taiheiyo Cement Corporation, Yoshifumi Taura; and President Director of PT Taiheiyo International Indonesia, Makoto Nakano, in January 2026 at the Office of Taiheiyo Cement Corporation, Tokyo, Japan.
SIG President Director, Indrieffouny Indra said, the business cooperation of soil stabilization is an expansion of the scope of cooperation between SIG and Taiheiyo Cement Corporation which has been well established. This cooperation will add to the product and business portfolio which will further strengthen SIG's position as a leader in the Indonesian building materials industry.
"SIG understands the needs of different customer development, including handling pre-construction conditions to ensure the long-term durability of buildings or roads. Cooperation with Taiheiyo Cement Corporation in the soil stabilization business is also a strategic step in SIG's business expansion to create market opportunities," said Indrieffouny Indra, in a statement, Tuesday, March 10.
President and Representative Director of Taiheiyo Cement Corporation, Yoshifumi Taura, stated that since entering into a strategic partnership with SIG, Taiheiyo Cement Corporation has been committed to developing the soil stabilization business in Indonesia. This field has become one of the important areas of collaboration where both companies build experience and trust together.
"Through this new multi-party collaboration, we welcome the formation of a stronger cooperation framework to strengthen the sales structure and expand market opportunities. We believe that the synergy of the five companies' capabilities will accelerate the provision of high-quality solutions that contribute to the development of infrastructure and Indonesia's sustainable growth," said Yoshifumi Taura.
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