44 Top Seoul Energy Companies and Startups

This article showcases our top picks for the best Seoul based Energy companies. These startups and companies are taking a variety of approaches to innovating the Energy industry, but are all exceptional companies well worth a follow.

We tried to pick companies across the size spectrum from cutting edge startups to established brands.

We selected these startups and companies for exceptional performance in one of these categories:

• Innovation
  • Innovative ideas
  • Innovative route to market
  • Innovative product
• Growth
  • Exceptional growth
  • Exceptional growth strategy
• Management
• Societal impact

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Top Seoul Energy Startups

Data sourced from Crunchbase and SemRush.

MakinaRocks

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MakinaRocks provides machine learning solutions and an MLOps platform to accelerate and scale the industrial sector’s transition to AI.

SK E&S

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SK E&S is a global clean energy & solution provider.

Energy X

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Energy X connects energy market participants from individual households to EPC contractors and investors via its online and mobile platform.

SK Innovation

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SK Innovation Co., Ltd. is a holding company engaged in the development of petroleum and management.

LG Chem

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LG Chem is a chemical company in South Korea that provides innovative materials and solutions.

LG Energy Solution

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LG Energy Solution provides a variety of energy solutions.

OCI

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OCI is a green energy and chemical company .

Hanwha Solutions

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Hanwha Solutions operates in three business areas: chemicals, total energy solutions, and advanced materials.

Atinum Investment

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Atinum Investment is a principal investment firm.

GS Holdings

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GS Holdings engages in the energy, retail, and construction businesses in South Korea and internationally together its subsidiaries.

Hyundai Engineering

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Hyundai Engineering is enhancing its competitiveness in the field of advanced technology to provide a new and convenient tomorrow.

GS Caltex

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GS Caltex provides energy, energy that creates harmony between people and builds a bridge to the future.

Korea Electric Power Corporation

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Korea Electric Power Corporation (KEPCO) was founded with the objective to facilitate the development of electric power supply in Korea

Doosan Fuel Cell

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Doosan Fuel Cell is a manufacturer of stable and clean fuel cell with high efficiency.

S-Oil

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S-Oil Corporation is a petroleum and refinery company.

Hyundai Corporation

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Hyundai Corporation is a Import and Export company that specializes in leading general trading house,Development energy including oil.

Leo Motors

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Leo Motors is an US public company based outside of Seoul, Korea.

Kumho Petrochemical

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Kumho Petrochemical is a manufacturer of synthetic resins, fine chemicals, energy, building materials and other plastic materials.

CHANGJO E&E

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CHANGJO E&E is a new and renewable energy business to produce oil and energy by mixing and processing all flammable wastes together.

SolarConnect

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SolarConnect specializes in solar & energy industries, financial and IT solutions.

Samchully Co.

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Samchully is a comprehensive energy provider that actively working on power generation and mass energy business.

SK Lubricants

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SK Lubricants is engaged in manufacturing and distribution of base oil and lubricant oils.

Bluewin

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Bluewin is a water and waste water purification firm.

Welcron Hantec

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Welcron Hantec is a water and energy environment plant company.

GNC Energy

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GNC Energy is engaged in the development and manufacture of electricity generation equipment

Daesung Industrial

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Daesung Industrial is involved in the distribution and sale of petroleum and gas products.

Korea Electric Power Industrial Development

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Korea Electric Power Industrial Development is a Korea’s largest electric utility service provider.

DB Group

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DB Group operates as a business conglomerate.

Coever

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Coever specializes in manufacturing and energy IT solutions.

ecosense

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ecosense engages in the field of energy management consulting, climate change consulting and green-IT business.

Vitzrosys

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Vitzrosys is engaged in business fields of IT Convergence and integration business, and renewable energy business.

Frostdale

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Wireless Home Automation

Oilnow Korea

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Oilnow Korea provides real-time gas station price comparison information.

SI Resources

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SI Resources is a resource development company that are into changes and innovations.

LG Chem Power, Inc.

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LG Chem Power is a renewables & environment company offering energy storage systems.

EROOM G&G

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EROOM G&G engages in developing and marketing low-emission retrofit technologies in Korea and internationally.

KC Green Holdings

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KC Green Holdingsis engaged in manufacturing and selling of industrial pollution control equipment.

Kmarin

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Kmarin owns, manages ships and transports energy across the ocean.

Korea District Heating Engineering

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Korea District Heating Engineering is an energy/environmental company that conducts research on energy-related facilities.

CODENATURE

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CODENATURE is a renewable energy and telecommunication company.

Arctic Pod

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Intelligent Environmental Controls

Poonsung Energy

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Poonsung Energy focuses on renewable energy, energy efficiency, and solar photovoltaic business.

GS Global

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GS Global is a power producer that generates and provides electricity from clean fuels, natural gas and bio-energy and fuel cell power plan.

e-Gen Partners

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e-Gen Partners provides energy environment information by connecting energy supply and demand devices.