Top 10 Companies in the Southeast Asia Aluminium Ingots Market (2026): Market Leaders Powering Regional Growth

MARKET INSIGHTS

The Southeast Asia aluminium ingots market size was valued at USD 6.5 billion in 2024. The market is projected to grow from USD 6.9 billion in 2025 to USD 10.1 billion by 2032, exhibiting a CAGR of 5.2% during the forecast period.

Aluminium ingots are semi‑finished casting products produced by smelting bauxite ore and are fundamental raw materials for numerous downstream industries. These solid blocks of pure aluminium or aluminium alloys are manufactured through a process of electrolytic reduction and subsequent casting into standardized shapes. Aluminium ingots are characterised by their high strength‑to‑weight ratio, excellent corrosion resistance, and superior conductivity. They serve as the primary input for further processing into rolled products, extrusions, and forgings.

The market is experiencing steady growth, primarily driven by robust demand from the automotive and construction sectors across the region, coupled with increasing infrastructure development investments. For instance, Indonesia, as a major bauxite producer, exported approximately 21 million tons of bauxite in 2023, underpinning regional supply. Furthermore, the push for lightweight materials in automotive manufacturing to improve fuel efficiency and the expansion of the aerospace industry are significant contributors. Key market players, such as Press Metal Aluminium Holdings Berhad, Indal Aluminium, and PT Indonesia Asahan Aluminium, are expanding production capacities to meet this rising demand, solidifying the market’s upward trajectory.

Southeast Asia Aluminium Ingots Market – View in Detailed Research Report

Top 10 Companies in the Southeast Asia Aluminium Ingots Market (2026)

1️⃣ Press Metal Aluminium Holdings Berhad

Headquarters: Kuala Lumpur, Malaysia
Key Offering: Primary P1020 ingots, alloyed ingots, and value‑added aluminium products

Press Metal is the region’s largest integrated aluminium producer, leveraging hydroelectric power in Malaysia to achieve cost‑competitive smelting and high‑purity outputs. The company’s extensive downstream network supports automotive, construction, and aerospace segments.

Sustainability & Growth Initiatives:

• Investment in renewable energy‑powered smelters to reduce carbon intensity.
• Expansion of secondary recycling facilities to capture scrap from automotive and construction sectors.
• Partnerships with automotive OEMs to develop lightweight alloy grades.

2️⃣ PT Indonesia Asahan Aluminium (INALUM)

Headquarters: Bandung, Indonesia
Key Offering: Primary aluminium ingots, alloyed ingots, and advanced alloy development

INALUM is Indonesia’s flagship aluminium producer, supported by government backing and a growing domestic smelting capacity. The company focuses on high‑purity grades for automotive and construction applications.

Sustainability & Growth Initiatives:

• Expansion of smelter capacity to 2.5 million tonnes by 2028.
• Implementation of closed‑loop recycling to minimise waste.
• Collaboration with Indonesian Ministry of Industry to promote local aluminium value chains.

3️⃣ Daiki Aluminium Industry (Malaysia) Sdn Bhd

Headquarters: Johor Bahru, Malaysia
Key Offering: Primary and secondary aluminium ingots for automotive and die‑casting

Daiki Malaysia supplies high‑quality ingots to automotive manufacturers and die‑casting plants, emphasising precision alloy compositions tailored to local climate and regulatory requirements.

Sustainability & Growth Initiatives:

• Investment in energy‑efficient smelting technologies.
• Partnerships with automotive OEMs for lightweight component development.
• Adoption of ISO 14001 to reduce environmental impact.

4️⃣ PT Daiki Aluminium Industry Indonesia

Headquarters: Surabaya, Indonesia
Key Offering: Primary aluminium ingots and alloyed grades for construction and automotive sectors

Daiki Indonesia focuses on meeting the rising demand for high‑purity ingots in the country’s expanding construction and automotive markets.

Sustainability & Growth Initiatives:

• Integration of solar power into smelting operations.
• Development of recycled aluminium streams to support circular economy goals.
• Collaboration with local universities on alloy research.

5️⃣ Daiki Aluminium Industry (Thailand) Co., Ltd.

Headquarters: Bangkok, Thailand
Key Offering: Primary and secondary ingots for automotive, aerospace, and shipbuilding

Daiki Thailand serves the region’s largest automotive manufacturing hub, providing tailored alloy grades for engine blocks, chassis, and structural components.

Sustainability & Growth Initiatives:

• Expansion of secondary recycling plants to 500 k tonnes per annum.
• Implementation of water‑recycling systems to reduce consumption.
• Strategic alliances with Thai automotive OEMs for lightweight solutions.

6️⃣ Daiki OM Aluminium Industry (Philippines), Inc.

Headquarters: Manila, Philippines
Key Offering: Secondary aluminium ingots for automotive and construction applications

Daiki Philippines focuses on recycling high‑quality scrap to supply the growing automotive parts and construction sectors in the archipelago.

Sustainability & Growth Initiatives:

• Investment in advanced smelting technologies to reduce emissions.
• Partnerships with local automotive OEMs for lightweight component development.
• Implementation of waste‑management certifications to enhance environmental performance.

7️⃣ Nikkei MC Aluminium Thailand

Headquarters: Bangkok, Thailand
Key Offering: Primary aluminium ingots for aerospace and defense sectors

Nikkei MC Aluminium Thailand supplies high‑purity grades to aerospace and defense manufacturers, supporting stringent quality and reliability standards.

Sustainability & Growth Initiatives:

• Adoption of low‑carbon smelting processes.
• Collaboration with defense contractors on alloy development.
• Commitment to ISO 14001 environmental management.

8️⃣ Indal Aluminium

Headquarters: Jakarta, Indonesia
Key Offering: Primary and secondary aluminium ingots for construction and automotive sectors

Indal Aluminium focuses on providing high‑quality ingots for Indonesia’s construction boom and automotive manufacturing.

Sustainability & Growth Initiatives:

• Expansion of secondary recycling capacity.
• Partnerships with construction firms for sustainable building materials.
• Implementation of energy‑efficient smelting technologies.

9️⃣ Hindalco Industries

Headquarters: Chennai, India (operating in Southeast Asia through joint ventures)
Key Offering: Primary aluminium ingots and advanced alloy grades for automotive and aerospace

Hindalco’s Southeast Asian operations supply high‑performance ingots to automotive OEMs and aerospace manufacturers, leveraging global expertise.

Sustainability & Growth Initiatives:

• Investment in renewable energy for smelting operations.
• Collaboration with automotive OEMs on lightweight alloy development.
• Commitment to circular economy through scrap recycling.

🔟 UC Rusal

Headquarters: Moscow, Russia (exporting to Southeast Asia)
Key Offering: Primary and secondary aluminium ingots for automotive, construction, and aerospace

UC Rusal’s exports supply the region with high‑purity ingots, supporting diverse downstream applications.

Sustainability & Growth Initiatives:

• Investment in low‑emission smelting technologies.
• Partnerships with regional OEMs for alloy development.
• Implementation of ISO 14001 environmental management.

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Outlook: The Future of Southeast Asia Aluminium Ingots Market

The Southeast Asia aluminium ingots market is poised for continued expansion, driven by sustained demand from automotive, construction, and aerospace sectors. Rapid urbanisation, infrastructure investment, and the global shift towards lightweight and sustainable materials are creating new opportunities for both primary smelting and secondary recycling operations. With increasing scrap imports and the region’s emerging role as a processing hub, the market is expected to see significant growth in secondary aluminium production, supporting lower carbon footprints and cost efficiencies.

Future Trends Shaping the Market

• Accelerated adoption of electric vehicle manufacturing in Thailand, Indonesia, and Vietnam, boosting demand for lightweight ingots.
• Growth of secondary recycling capacity to meet circular economy objectives and reduce dependence on primary bauxite.
• Expansion of high‑purity and heat‑treatable alloy grades for aerospace and defence applications.
• Increased investment in renewable energy‑powered smelting facilities to meet environmental regulations.
• Strategic partnerships between aluminium producers and automotive OEMs for custom alloy development.