Top 10 Companies in the South Korea Biphenyl (Diphenyl) Market (2026): Market Leaders Driving South Korean Chemical Industry

Competitor Analysis

The report also provides analysis of leading market participants including:

• Key companies Biphenyl (Diphenyl) revenues in South Korean market, 2019-2024 (Estimated), ($ millions)
• Key companies Biphenyl (Diphenyl) revenues share in South Korean market, 2023 (%)
• Key companies Biphenyl (Diphenyl) sales in South Korean market, 2019-2024 (Estimated)
• Key companies Biphenyl (Diphenyl) sales share in South Korean market, 2023 (%)

Key Indicators Analysed

• Market Players & Competitor Analysis: The report covers the key players of the industry including Company Profile, Product Specifications, Production Capacity/Sales, Revenue, Price and Gross Margin 2019-2030 & Sales with a thorough analysis of the market’s competitive landscape and detailed information on vendors and comprehensive details of factors that will challenge the growth of major market vendors.
• South Korean Market Analysis: The report includes South Korean market status and outlook 2019-2030. Further the report provides break down details about each region & countries covered in the report. Identifying its sales, sales volume & revenue forecast. With detailed analysis by types and applications.
• Market Trends: Market key trends which include Increased Competition and Continuous Innovations.
• Opportunities and Drivers: Identifying the Growing Demands and New Technology.
• Porters Five Force Analysis: The report provides with the state of competition in industry depending on five basic forces: threat of new entrants, bargaining power of suppliers, bargaining power of buyers, threat of substitute products or services, and existing industry rivalry.

Key Benefits of This Market Research:

• Industry drivers, restraints, and opportunities covered in the study
• Neutral perspective on the market performance
• Recent industry trends and developments
• Competitive landscape & strategies of key players
• Potential & niche segments and regions exhibiting promising growth covered
• Historical, current, and projected market size, in terms of value
• In-depth analysis of the Biphenyl (Diphenyl) Market
• Overview of the regional outlook of the Biphenyl (Diphenyl) Market

Key Reasons to Buy this Report:

• Access to date statistics compiled by our researchers. These provide you with historical and forecast data, which is analysed to tell you why your market is set to change
• This enables you to anticipate market changes to remain ahead of your competitors
• You will be able to copy data from the Excel spreadsheet straight into your marketing plans, business presentations or other strategic documents
• The concise analysis, clear graph, and table format will enable you to pinpoint the information you require quickly
• Provision of market value (USD Billion) data for each segment and sub-segment
• Indicates the region and segment that is expected to witness the fastest growth as well as to dominate the market
• Analysis by geography highlighting the consumption of the product/service in the region as well as indicating the factors that are affecting the market within each region
• Competitive landscape which incorporates the market ranking of the major players, along with new service/product launches, partnerships, business expansions, and acquisitions in the past five years of companies profiled
• Extensive company profiles comprising of company overview, company insights, product benchmarking, and SWOT analysis for the major market players
• The current as well as the future market outlook of the industry concerning recent developments which involve growth opportunities and drivers as well as challenges and restraints of both emerging as well as developed regions
• Includes in-depth analysis of the market from various perspectives through Porter’s five forces analysis
• Provides insight into the market through Value Chain
• Market dynamics scenario, along with growth opportunities of the market in the years to come
• 6-month post-sales analyst support

We offer additional regional and global reports that are similar:

• Global Biphenyl (Diphenyl) Market
• United States Biphenyl (Diphenyl) Market
• Japan Biphenyl (Diphenyl) Market
• Germany Biphenyl (Diphenyl) Market
• South Korea Biphenyl (Diphenyl) Market
• Indonesia Biphenyl (Diphenyl) Market
• Brazil Biphenyl (Diphenyl) Market

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🔟 1. LG Chem

Headquarters: Seoul, South Korea
Key Offering: High‑purity biphenyl for heat transfer fluids and organic synthesis

LG Chem has steadily expanded its biphenyl production line to meet growing demand from the semiconductor and electronics sectors. The company’s integrated petrochemical complex allows it to maintain competitive pricing while safeguarding supply chain stability.

Sustainability & Growth Initiatives:

• Investing in green hydrogen‑assisted synthesis to reduce CO2 emissions
• Partnering with Korean universities on advanced polymer research
• Expanding export capacity to ASEAN markets

9️⃣ 2. SK Innovation

Headquarters: Seoul, South Korea
Key Offering: Biphenyl for pharmaceutical intermediates and liquid crystal production

SK Innovation’s focus on high‑grade biphenyl supports the burgeoning Korean pharma industry, positioning the company as a key supplier for specialty chemicals. Recent capacity upgrades aim to capture a larger share of the domestic market.

Sustainability & Growth Initiatives:

• Adopting circular economy practices in raw‑material sourcing
• Developing bio‑based biphenyl alternatives
• Strengthening R&D collaborations with global pharma firms

8️⃣ 3. Samsung Fine Chemicals

Headquarters: Seoul, South Korea
Key Offering: Biphenyl for electronic materials and semiconductor manufacturing

Samsung Fine Chemicals leverages its strong R&D pipeline to deliver biphenyl that meets the stringent purity requirements of semiconductor fabrication. The company’s vertical integration ensures consistent supply for its semiconductor fabs.

Sustainability & Growth Initiatives:

• Investing in low‑energy synthesis processes
• Collaborating with Samsung Electronics on next‑generation display materials
• Expanding downstream processing facilities

7️⃣ 4. Kumho Petrochemical

Headquarters: Seoul, South Korea
Key Offering: Biphenyl for textile and papermaking applications

Kumho Petrochemical’s biphenyl portfolio supports Korea’s leading textile and paper manufacturers, providing consistent quality at competitive margins. The company is scaling production to meet rising demand from export‑focused clients.

Sustainability & Growth Initiatives:

• Implementing water‑recycling systems in production plants
• Developing bio‑based biphenyl feedstocks
• Expanding digital monitoring of process efficiency

6️⃣ 5. Hanwha Chemical

Headquarters: Seoul, South Korea
Key Offering: Biphenyl for chemical intermediates and specialty coatings

Hanwha Chemical’s biphenyl is widely used in the production of high‑performance coatings and specialty chemicals. The company’s focus on quality control has helped it secure long‑term contracts with major Korean manufacturers.

Sustainability & Growth Initiatives:

• Adopting renewable energy in production facilities
• Partnering with research institutes on green chemistry solutions
• Expanding export to Japan and China

5️⃣ 6. Songwon Industrial

Headquarters: Seoul, South Korea
Key Offering: Biphenyl for industrial solvents and chemical intermediates

Songwon Industrial maintains a strong presence in the domestic solvent market, offering biphenyl that meets stringent safety and purity standards. The firm has recently upgraded its distillation units to increase throughput.

Sustainability & Growth Initiatives:

• Implementing zero‑liquid‑discharge protocols
• Investing in advanced catalytic processes
• Strengthening supply chain resilience through local sourcing

4️⃣ 7. Lotte Chemical

Headquarters: Seoul, South Korea
Key Offering: Biphenyl for food‑grade applications and dye manufacturing

Lotte Chemical’s biphenyl is recognized for its high purity, making it a preferred choice for food‑grade solvents and dye production. The company’s focus on quality assurance has positioned it as a reliable partner for Korean food manufacturers.

Sustainability & Growth Initiatives:

• Adopting ISO 14001 certified processes
• Developing biodegradable biphenyl derivatives
• Expanding R&D in food‑grade chemical safety

3️⃣ 8. Daelim Industrial Co., Ltd.

Headquarters: Seoul, South Korea
Key Offering: Biphenyl for specialty chemicals and electronic components

Daelim Industrial’s biphenyl supports the manufacturing of high‑performance electronic components, catering to Korea’s robust electronics industry. The company’s investment in precision distillation ensures consistent product quality.

Sustainability & Growth Initiatives:

• Integrating renewable energy into production
• Collaborating with semiconductor firms on process optimization
• Expanding export to Southeast Asia

2️⃣ 9. Toray Chemical Korea Inc.

Headquarters: Seoul, South Korea
Key Offering: Biphenyl for advanced polymer and composite applications

Toray Chemical Korea supplies biphenyl that meets the exacting specifications required for advanced polymer manufacturing. Its global R&D network enables rapid technology transfer to Korean customers.

Sustainability & Growth Initiatives:

• Investing in carbon‑capture technologies
• Developing bio‑based biphenyl feedstocks
• Strengthening partnerships with Korean composite manufacturers

1️⃣ 10. S-Oil Corporation

Headquarters: Seoul, South Korea
Key Offering: Biphenyl for industrial solvents and chemical intermediates

S-Oil Corporation’s biphenyl portfolio serves a broad range of industries, from chemicals to energy. The company’s integrated refining and petrochemical operations provide a stable supply base for biphenyl.

Sustainability & Growth Initiatives:

• Implementing advanced emission‑control systems
• Expanding renewable energy usage in production
• Investing in digital supply‑chain transparency

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🌍 Outlook: The Future of South Korea Biphenyl (Diphenyl) Market

South Korea’s biphenyl market is poised for steady expansion, driven by the country’s commitment to advanced manufacturing and green chemistry. As electronic device density rises, demand for high‑purity biphenyl in semiconductor and display production will grow, reinforcing the sector’s importance.

📈 Key Trends Shaping the Market:

• Continued shift toward high‑purity biphenyl for semiconductor and electronics manufacturing.
• Increasing focus on green chemistry and renewable feedstock adoption.
• Expansion of digital supply‑chain solutions to improve traceability.
• Growing regulatory emphasis on chemical safety and environmental impact.

Future Trends

The biphenyl landscape will evolve as Korean manufacturers pursue higher efficiency and lower emissions. Innovations in catalytic conversion and bio‑based feedstocks are likely to reduce the carbon footprint of biphenyl production. Coupled with strategic partnerships between petrochemical giants and tech firms, the market will continue to support South Korea’s position as a leader in advanced materials.