Top 10 Companies in the South Korea Industrial Gases for Plastic & Rubber Market (2026): Market Leaders Powering South Korean Industry

MARKET INSIGHTS

Global South Korea Industrial Gases for Plastic & Rubber market size was valued at USD 296.3 million in 2024. The market is projected to grow from USD 310.7 million in 2025 to USD 430.8 million by 2032, exhibiting a CAGR of 4.7% during the forecast period.

Industrial gases play a critical role in plastic and rubber manufacturing processes, including polymerization, extrusion, injection molding, and vulcanization. These specialized gases such as nitrogen, carbon dioxide, and argon are essential for creating inert atmospheres, controlling reaction rates, and improving material properties. The sector is seeing growing adoption of gas‑based technologies like physical foaming agents for lightweight automotive components and modified atmosphere packaging solutions.

The market growth is primarily driven by South Korea’s strong manufacturing base, particularly in automotive and electronics sectors which account for over 60% of industrial gas consumption. Recent advancements in specialty gas blends for high‑performance polymers and increasing environmental regulations favoring cleaner production methods are creating new opportunities. Key players like Linde Korea and Air Liquide Korea are expanding their production capacities to meet the rising demand for ultra‑high purity gases in advanced plastic applications.

South Korea Industrial Gases for Plastic & Rubber Market – View in Detailed Research Report

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Top 10 Companies in the South Korea Industrial Gases for Plastic & Rubber Market (2026)

1️⃣ 1. Linde Korea

Headquarters: Seoul, South Korea
Key Offering: Ultra‑high purity nitrogen, argon, and specialty gas blends for automotive and electronics manufacturing

Linde Korea has been the market leader for over a decade, leveraging its vertically integrated supply chain and patented gas purification technologies. The company’s recent $45 million expansion of its Ulsan production facility specifically targets the growing demand for high‑purity gases in advanced polymer manufacturing, positioning it to capture emerging segments such as EV battery component production and flexible display manufacturing.

Sustainability & Growth Initiatives:

• Investment in carbon capture utilization systems reducing emissions by 40% in gas production.
• Partnerships with automotive OEMs to develop nitrogen‑assisted injection molding for lightweight interior components.
• Expansion of liquefied gas distribution networks to support emerging industrial zones in Chungcheong and Gyeongsang regions.

2️⃣ 2. Air Liquide Korea

Headquarters: Seoul, South Korea
Key Offering: Customized gas blending services, high‑purity nitrogen, and specialty gases for semiconductor packaging and medical plastics.

Air Liquide Korea’s extensive portfolio of gas blending solutions serves major automotive and electronics manufacturers under long‑term contracts. The company’s commitment to sustainability is evident in its $6.2 billion advanced materials development initiative, which includes scaling up high‑purity gas production and investing in closed‑loop gas recovery systems.

Sustainability & Growth Initiatives:

• Implementation of AI‑enabled flow control to improve gas utilization by 30%.
• Collaboration with semiconductor fabs to reduce VOC emissions through nitrogen inerting.
• Development of low‑energy liquefaction technology to lower operational costs.

3️⃣ 3. Korea Oxygen Co., Ltd. (KOX)

Headquarters: Gyeonggi‑do, South Korea
Key Offering: High‑purity oxygen, nitrogen, and specialty gas mixtures for industrial and medical applications.

KOX’s strategic focus on high‑purity gases has secured it a 15% share of the specialty gas market. The company’s recent capacity expansion aligns with the Green New Deal, enabling it to support the bio‑plastic sector and advanced polymer manufacturing.

Sustainability & Growth Initiatives:

• Deployment of renewable energy‑powered gas production facilities.
• Partnerships with bio‑plastic manufacturers to supply CO₂ for polymerization.
• Investment in digital monitoring systems for real‑time gas consumption analytics.

4️⃣ 4. Praxair Korea

Headquarters: Seoul, South Korea
Key Offering: Nitrogen, argon, and specialty gas blends for automotive, electronics, and construction sectors.

Praxair Korea has built a strong presence through its focus on high‑purity gases and customized solutions for lightweight vehicle components and semiconductor packaging. The company’s investment in smart gas delivery systems has reduced distribution costs by 15% in remote industrial zones.

Sustainability & Growth Initiatives:

• Implementation of IoT‑connected cylinders for predictive refill alerts.
• Collaboration with automotive OEMs to reduce vehicle weight by 10% through gas‑assisted molding.
• Launch of a carbon‑neutral gas production line in Gyeonggi‑do.

5️⃣ 5. Air Products Korea

Headquarters: Seoul, South Korea
Key Offering: High‑purity nitrogen, argon, and specialty gas blends for advanced polymer processing.

Air Products Korea has positioned itself as a key supplier for the electronics and packaging industries, offering low‑cost, high‑quality gases. The company’s recent investment in a new liquefaction plant in the Gyeonggi‑Do cluster has increased its production capacity by 20%.

Sustainability & Growth Initiatives:

• Deployment of closed‑loop gas recovery systems to reduce waste.
• Partnerships with EV battery manufacturers to supply nitrogen for electrolyte production.
• Investment in renewable energy to power gas production facilities.

6️⃣ 6. Daesung Industrial Gases Co., Ltd.

Headquarters: Ulsan, South Korea
Key Offering: Specialty gas mixtures, carbon capture utilization systems, and high‑purity gases for medical and automotive applications.

Daesung Industrial Gases has recently launched a carbon capture utilization system that reduces emissions in gas production by 40%. The company’s focus on sustainability has positioned it as a preferred supplier for manufacturers targeting carbon neutrality.

Sustainability & Growth Initiatives:

• Carbon capture utilization technology integrated across all production units.
• Collaboration with bio‑plastic manufacturers to provide CO₂ feedstock.
• Implementation of digital monitoring for real‑time gas quality control.

7️⃣ 7. Hyosung Corporation

Headquarters: Seoul, South Korea
Key Offering: High‑purity nitrogen, argon, and specialty gas blends for textile, chemical, and automotive sectors.

Hyosung’s diversified portfolio and strong domestic presence have enabled it to capture a significant share of the industrial gas market, especially in the textile and chemical manufacturing sectors.

Sustainability & Growth Initiatives:

• Investment in renewable energy for gas production.
• Partnerships with textile manufacturers to reduce VOC emissions.
• Development of low‑energy gas purification technologies.

8️⃣ 8. Hanwha Chemical Corporation

Headquarters: Seoul, South Korea
Key Offering: Specialty gases for chemical and petrochemical processes, including high‑purity nitrogen and argon.

Hanwha Chemical’s focus on high‑purity gases for chemical manufacturing has positioned it as a key supplier for the petrochemical and specialty chemical sectors.

Sustainability & Growth Initiatives:

• Implementation of energy‑efficient gas purification systems.
• Collaboration with petrochemical plants to reduce CO₂ emissions.
• Investment in digital gas delivery platforms.

9️⃣ 9. OCI Company Ltd.

Headquarters: Seoul, South Korea
Key Offering: Specialty gases for the chemical and electronics industries, including high‑purity nitrogen and argon.

OCI has leveraged its strong R&D capabilities to supply high‑purity gases for semiconductor packaging and advanced polymer manufacturing.

Sustainability & Growth Initiatives:

• Partnerships with semiconductor fabs to reduce VOC emissions.
• Investment in low‑energy gas production technologies.
• Deployment of AI‑enabled monitoring systems for gas quality.

🔟 10. Taiyo Nippon Sanso Hanyang

Headquarters: Hanyang, South Korea
Key Offering: Innovative gas injection systems for plastic foaming and specialty gas blends for automotive and electronics applications.

Taiyo Nippon Sanso Hanyang has gained traction through its partnership with Japanese material scientists, enabling superior thermal control in polymer processing and capturing nearly 12% of niche applications.

Sustainability & Growth Initiatives:

• Development of low‑energy gas injection technology.
• Collaboration with automotive OEMs to reduce vehicle weight.
• Implementation of digital gas monitoring for predictive maintenance.

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🌍 Outlook: The Future of South Korea Industrial Gases for Plastic & Rubber Market

The South Korean industrial gases market is poised for continued growth driven by the automotive and electronics sectors’ shift toward lightweight, high‑performance materials. The government’s carbon‑neutrality target by 2050 and the Green New Deal’s $61.9 billion investment in eco‑friendly projects will accelerate the adoption of nitrogen inerting, CO₂ foaming, and closed‑loop gas recovery systems. Expected annual consumption growth of 5–7% through 2032 will be supported by increasing demand for bio‑plastics and advanced polymer applications in EV batteries, 5G infrastructure, and medical devices.

📈 Future Trends Shaping the Market

• Specialty Gas Mixtures: Premium gas blends for lightweight automotive components and high‑performance polymers will command higher margins and drive new product development.
• Digitalization: IoT‑connected cylinders, AI‑enabled flow control, and predictive maintenance will reduce operational costs and improve reliability.
• Bio‑Plastic Expansion: South Korea’s 12% CAGR in bio‑plastic production will create new demand for CO₂ feedstock and specialized inert atmospheres.
• Workforce Development: Addressing the 35% shortage of gas application engineers through targeted training programs will be critical for sustaining growth.
• Circular Economy: Gas‑based recycling technologies for advanced plastic decomposition and depolymerization will become mainstream, boosting sustainability credentials.