Semen Indonesia Nine-Month 2026 Profit Jumps 363.1% to Rp532 Billion

Semen Indonesia profit for January–September 2026 reached Rp532 billion, up 363.1% year on year, detikFinance reported on 31 October 2026. The jump came from recovering sales volumes, revenue growth of 9.3% and a sharp fall in finance costs. For building material buyers, the numbers point to rising domestic cement demand heading into the end of the year, even though energy costs remain a pressure point.

Key Facts

• SIG net profit for January–September 2026 was Rp532 billion, up 363.1% year on year (2026-10-31, source: detikFinance, 31 Oct 2026).
• Total sales volume was 27.87 million tonnes; domestic sales rose 4.2% to 22.27 million tonnes (2026-10-31, source: detikFinance, 31 Oct 2026).
• Revenue rose 9.3% to Rp27.67 trillion and EBITDA rose 8.4% to Rp3.56 trillion (2026-10-31, source: detikFinance, 31 Oct 2026).
• National cement consumption was about 6 million tonnes in September 2026 (up 3%) and 48.1 million tonnes over nine months (up 7.9%) (2026-10-26, source: Bisnis Indonesia, 26 Oct 2026 (ASI data)).

Where the Semen Indonesia profit growth came from

SIG President Director Indrieffouny Indra described the result as proof of the company's resilience despite overcapacity in the domestic cement industry and geopolitical pressures that push prices up. Domestic bagged cement was the main contributor, growing 4.6%, while bulk cement grew 2.9%. Bagged cement is what hardware stores and house builders buy most, so its growth reflects renovation and home construction activity on the ground.

On the cost side, cost of revenue rose 6.1%, slower than revenue, even as energy costs climbed. Net finance costs fell 37.0%. Together these explain why net profit grew far faster than sales.

Special cement exports to the United States

Since June 2026, SIG subsidiary PT Solusi Bangun Indonesia Tbk has exported more than 300,000 tonnes of special-type cement to the United States through a partnership with Taiheiyo Cement Corporation. These exports help absorb surplus plant capacity at home.

National cement consumption and regional supply

Indonesian Cement Association (ASI) data cited by Bisnis Indonesia show domestic consumption of about 6 million tonnes in September 2026, up 3% year on year. Bulk cement grew 8.2% thanks to dry weather, project deadlines and faster year-end budget spending, while bagged cement fell to 4.2 million tonnes that month. Over nine months, consumption reached 48.1 million tonnes, up 7.9%.

Rising national figures do not guarantee stock in every region. In early October 2026, the West Nusa Tenggara trade and industry office said cement supply to the province had been disrupted for about a month because of limited coal for plants and limited industrial diesel for distribution. The lesson for contractors outside Java is to lock in delivery schedules early and keep an alternative brand ready.

What it means for building material buyers

SIG says it is watching opportunities from the 3 million homes programme, national infrastructure, the giant sea wall and private projects such as data centres and commercial estates. If these projects move ahead, year-end cement demand could stay strong. A few practical steps:

• Order cement for year-end projects early, especially in island regions that depend on ships.
• Compare several brands meeting the same SNI so work does not stop if one brand runs out.
• Record the price per bag and delivery cost separately, because energy and logistics costs affect store prices.

homeX, an integrated building materials and furniture platform in Indonesia with showroom, warehousing and delivery services, helps buyers compare cement and other materials in a single quotation request.

Semen Indonesia profit: related articles and products

• SIG cement supply chain digitalisation and AksesToko
• Indocement market share in September 2026
• Cement shortage in Sumbawa, October 2026
• homeX building materials catalog

FAQ

How much profit did Semen Indonesia make up to September 2026? SIG booked net profit of Rp532 billion for January–September 2026, up 363.1% year on year, on revenue of Rp27.67 trillion.

How much cement does Indonesia consume in 2026? According to ASI data, domestic consumption in the first nine months of 2026 reached 48.1 million tonnes, up 7.9%.

Does Indonesia export cement to the United States? Yes. Solusi Bangun Indonesia, an SIG subsidiary, has exported more than 300,000 tonnes of special cement to the US since June 2026.

For building and renovation material needs, reach the homeX team on WhatsApp +62 821 1818 998, by email at homex9998@gmail.com or through our contact page.

Sources: detikFinance, 31 Oct 2026; Bisnis Indonesia, 26 Oct 2026 (ASI data); ANTARA Mataram, 6 Oct 2026