About GS Caltex
GS Caltex, headquartered in Seoul’s Gangnam District, operates as South Korea’s first private oil company, established in 1967. From its base in Seoul, GS Caltex delivers:
- One-third of Korea’s total oil requirements
- Chemical synthesis and green technology research
- High-performance automotive lubricants
- GreenDiol™ sustainable solutions
With manufacturing facilities in South Korea and India, and partnerships with Kia Motors and Volvo, GS Caltex maintains a strong presence across the Asian energy sector.
Frequently asked questions
GS Caltex operates in these primary sectors:
- Oil Refining
- Petroleum products
- Base oils
- Petrochemicals
- Lubricant Manufacturing
- Automotive lubricants
- Transmission oils
- Industrial greases
- Green Technology
- GreenDiol™ production
- Biochemical synthesis
- Chemical synthesis research
The company processes one-third of Korea’s total oil requirements through these operations.
GS Caltex holds these market positions:
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GS Caltex maintains operations across multiple regions:
- South Korea
- Oil refining facilities
- Research centers
- Distribution network
- India
- Lubricant manufacturing
- Oil production facilities
- Distribution centers
The company serves markets through:
- Direct distribution channels
- OEM partnerships
- International export networks
More details about GS Caltex
Leading South Korean energy provider since 1967
GS Caltex, established in 1967 as South Korea’s first private oil company, has grown into a major energy provider. Operating from the Gangnam District in Seoul, this joint venture between Chevron and GS Group supplies one-third of South Korea’s oil requirements.
Innovative research and development facilities
The company maintains a cosmetic lab among its research facilities in Seoul, where it conducts advanced chemical synthesis for various applications. Their research centers focus on developing sustainable solutions through green technology and biochemical processes.
Technology and innovation focus
GS Caltex’s laboratories specialize in:
- Biochemical synthesis research
- Green technology development
- Production of GreenDiol™
- Chemical compound analysis
Manufacturing and distribution network
Beyond its South Korean headquarters, GS Caltex has expanded its operations internationally. The company operates manufacturing facilities in India, specializing in:
- Lubricant manufacturing
- Transmission oil production
- Industrial grease development
Strategic partnerships and market presence
GS Caltex has established strong partnerships with major automotive manufacturers, including:
- Kia Motors
- Volvo
These partnerships demonstrate the company’s position as a trusted supplier of automotive lubricants and industrial products in the Asian market.
Commitment to sustainable development
Based in Seoul’s dynamic Gangnam District, GS Caltex combines traditional oil refining expertise with investment in sustainable energy solutions. The company’s research facilities work on developing eco-friendly alternatives while maintaining their position as a leading energy provider in South Korea.









