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PT Semen Indonesia (Persero) Tbk: Business Overview, Financials & Competitive Analysis

PT Semen Indonesia (Persero) Tbk scores 6/10 on the AskCyborg Cyborg Score (Solid). State-owned cement leader with solid dividend yield positioned for long-term infrastructure demand, but facing near-term cyclical headwinds and valuation recovery challenges. The stock has delivered a -18% change over the past year, reflecting cyclical cement sector pressures. However, the current dividend yield is 3.7%, providing income support.

What is PT Semen Indonesia (Persero) Tbk's industry? PT Semen Indonesia (Persero) Tbk (sig.id) operates in Cement & Construction Materials. AskCyborg classifies PT Semen Indonesia (Persero) Tbk under Cement & Construction Materials in its company registry.

PT Semen Indonesia is a state-owned company engaged in the cement industry, established in August 1957 and went IPO in 1991. As a state-owned holding company providing building material solutions, the company's main b...

6/ 10Solid

Cyborg Score thesis

State-owned cement leader with solid dividend yield positioned for long-term infrastructure demand, but facing near-term cyclical...

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Industry Cement & Construction Materials
3 named competitors
3 recent developments
11 analyst dimensions
Synthesized from analyst-debate stress-testing across 11 dimensions and hundreds of data points. Methodology →
Cyborg Score recalibrated: October 19, 2026
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What's in This Report
PT Semen Indonesia (Persero) Tbk OverviewStrategic ProfileCompetitive LandscapeIndustry ContextKey facts
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PT Semen Indonesia (Persero) Tbk Overview

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PT Semen Indonesia is a state-owned company engaged in the cement industry, established in August 1957 and went IPO in 1991. As a state-owned holding company providing building material solutions, the company's main business is in the cement sector and its derivative products such as concrete, mortar, precast, and aggregate. As a holding company, it supports its subsidiaries in the field of cement and non-cement industries throughout Indonesia, with products marketed in domestic and ASEAN markets.

Strategic Profile

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The company has 17 subsidiaries located in Indonesia and Vietnam. With a market reach to Asia, Australia and Oceania, the company commands significant scale in Southeast Asia's building materials sector. As Indonesia's dominant cement manufacturer, SIG benefits from infrastructure development cycles and regional construction demand.

Competitive Landscape

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Semen Indonesia competes in Indonesia's concentrated cement market against regional players like Holcim Indonesia and Semen Kupang. As the state-owned incumbent with largest market share, SIG maintains structural advantages through established distribution networks and government backing, though it faces pricing pressure from regional integration and competition. The sector benefits from infrastructure mega-projects but remains cyclical.

Industry Context

PT Semen Indonesia (Persero) Tbk operates in Cement & Construction Materials.

Key facts

Founded: 1957 · Headquarters: Jakarta, Indonesia · Employees: N/A · Revenue: N/A · Market cap: $1.2B

What the AI analysts debated

AI-generated and not independently verified: selected findings from the multi-agent debate on PT Semen Indonesia (Persero) Tbk.

  • Market capitalization of IDR19.71T as of February 2026, representing significant regional scale
  • Dividend yield of 3.7% providing consistent shareholder returns from Indonesia's cornerstone cement player
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Recent developments

Material events tracked by the AskCyborg corpus.

  • February 2026Stock trading at IDR 3,090 down from previous close of IDR 3,200
  • February 2026Market cap stands at IDR 19.71 trillion
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Named competitors

Pulled from the analyst-debate framework. Click any competitor to see their Cyborg Score.

Holcim IndonesiaGlobal cement major with Indonesian operations→Semen KupangRegional cement producer→Lafarge IndonesiaGlobal building materials company→

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Industry context

PT Semen Indonesia (Persero) Tbk operates in Cement & Construction Materials. See how the rest of the sector scores on the Cyborg framework.

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How AskCyborg research is made

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Sources: public filings, regulatory data, and news flow, analysed by AI models. Read the methodology →

AI-generated research summary based on public sources; it may contain errors or omissions. Not investment advice. Not reviewed or endorsed by the companies covered. Report an error: legal@askcyborg.com · Terms of Service

Frequently asked questions

What does PT Semen Indonesia (Persero) Tbk do?+
PT Semen Indonesia is a state-owned company engaged in the cement industry, established in August 1957 and went IPO in 1991. As a state-owned holding company providing building material solutions, the company's main b...
What is PT Semen Indonesia (Persero) Tbk's Cyborg Score?+
PT Semen Indonesia (Persero) Tbk has a Cyborg Score of 6/10 (Solid). The score synthesizes business model, financials, leadership, competitive position, technology, marketing, and ESG dimensions across hundreds of data points.
Who are PT Semen Indonesia (Persero) Tbk's main competitors?+
Named competitors include Holcim Indonesia, Semen Kupang, Lafarge Indonesia. The full competitive landscape is in the AskCyborg report.
How can I get the full PT Semen Indonesia (Persero) Tbk research report?+
Get the report plus analyst-debate audio at askcyborg.com -- no credit card required for preview access. Pro adds saved-company audio playlists and monitoring.
How current is the PT Semen Indonesia (Persero) Tbk research?+
The Cyborg Score is recalibrated weekly. Recent developments are tracked continuously and surfaced in every report.

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